Spectroscopy and Chemometrics/Machine-Learning News Weekly #39, 2022Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #39, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #39, 2022

NIR Calibration-Model Services

Increase Your Profit with optimized NIRS Accuracy Food Feed FoodSafety ag Lab QC QA PAT QbD Pharma LINK

Spectroscopy and Chemometrics News Weekly 38, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Laboratories Laboratory Software AG Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 38, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 38, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Aplikasi Near Infrared Spectroscopy (NIRS) untuk Memprediksi Kandungan Kimia Minyak Cengkeh (Syzigium aromaticum)" LINK

"Unsupervised analysis of NIRS spectra to assess complex plant traits: leaf senescence as a use case" | LINK

"Expanded visible-near-infrared temperature sensing properties in view of ultra-broadband tunable luminescence in Mg3Y2Ge3O12: Ce3+, Cr3+ phosphors with ..." LINK

"Prediction of Soil Available Boron Content in Visible-Near-Infrared Hyperspectral Based on Different Preprocessing Transformations and Characteristic ..." LINK

"Rapidly detecting fennel origin of the near-infrared spectroscopy based on extreme learning machine" | LINK

"Role of Near-infrared Spectroscopy in the Diagnosis and Assessment of Necrotizing Enterocolitis" LINK

"Near-infrared spectroscopy for rapid identification of pharmaceutical excipients" LINK

"Evaluation of transcutaneous near-infrared spectroscopy for early detection of cardiac arrest in an animal model" LINK

"Analysis of Perovskite Solar Cell Degradation over Time Using NIR Spectroscopy—A Novel Approach" LINK

"Rapid Discrimination of the Country Origin of Soybeans Based on FT-NIR Spectroscopy and Data Expansion" | LINK

"Weight interpretation of artificial neural network model for analysis of rice (Oryza sativa L.) with near-infrared spectroscopy" LINK

"Origins Classification of Egg with Different Storage Durations Using FT-NIR: A Characteristic Wavelength Selection Approach Based on Information Entropy" LINK

"Measurement of nitrogen content in rice plant using near infrared spectroscopy combined with different PLS algorithms" LINK

"Rapid determination of acidity index of peanuts by near-infrared spectroscopy technology: Comparing the performance of different near-infrared spectral models" LINK

"Infrared spectroscopy (NIRS and ATR-FTIR) together with multivariate classification for non-destructive differentiation between female mosquitoes of Aedes aegypti recently infected with dengue vs. uninfected females" LINK

"Spectral Encoder to Extract the Features of Near-Infrared Spectra for Multivariate Calibration" LINK

"Internal disorder evaluation of 'Namdokmai Sithong'mango by near infrared spectroscopy" | LINK

"... Combined Models Significantly Improve the Predictive Performance of Soil Organic Carbon from North-West India Using Visible-Near Infrared Spectroscopy" LINK

"Optimizing functional near-infrared spectroscopy (fNIRS) channels for schizophrenic identification during a verbal fluency task using metaheuristic algorithms" LINK

"Soluble Solids Content Binary Classification of Miyagawa Satsuma in Chongming Island Based on Near Infrared Spectroscopy" | LINK

"Grading detection of "Red Fuji" apple in Luochuan based on machine vision and near-infrared spectroscopy" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Grading detection of “Red Fuji” apple in Luochuan based on machine vision and near-infrared spectroscopy" LINK

"A near‐infrared spectroscopy method for the detection of texture profile analysis of Litopeneo vannamei based on partial least squares regression" LINK




Hyperspectral Imaging (HSI)

"Detection of infestation by striped stemborer (Chilo suppressalis) in rice based on hyperspectral imaging" LINK

"Comparison of Visible-Near Infrared and Fluorescence Hyperspectral Imaging Techniques for Non-Destructive Detection of Lipid Oxidation Degree in Frozen-Thawed ..." LINK




Spectral Imaging

"Foods : Application of Fourier Transform Infrared (FT-IR) Spectroscopy, Multispectral Imaging (MSI) and Electronic Nose (E-Nose) for the Rapid Evaluation of the Microbiological Quality of Gilthead Sea Bream Fillets" LINK




Chemometrics and Machine Learning

"Dual Wavelength based Approach with Partial Least Square Regression for the Prediction of Glucose Concentration" LINK

"Superiority of Two-Dimensional Correlation Spectroscopy Combined with ResNet in Species Identification of Bolete" LINK

"Transfer of a calibration model for the prediction of lignin in pulpwood among four portable near infrared spectrometers" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Identifying Coffee Agroforestry System Types Using Multitemporal Sentinel-2 Aata and Auxiliary Information" LINK




Agriculture NIR-Spectroscopy Usage

"Biosensors : A Mouse Holder for Awake Functional Imaging in Unanesthetized Mice: Applications in 31P Spectroscopy, Manganese-Enhanced Magnetic Resonance Imaging Studies, and Resting-State Functional Magnetic Resonance Imaging" LINK

"Assessment of Soil Characteristics Using a Three-Band Agricultural Digital Camera" LINK

"Texture profile and short-NIR spectral vibrations relationship evaluated through Comdim: The case study for animal and vegetable proteins" LINK

"Agriculture : Research on Wet Clutch Switching Quality in the Shifting Stage of an Agricultural Tractor Transmission System" LINK

"Agriculture : Application of a Fractional Order Differential to the Hyperspectral Inversion of Soil Iron Oxide" LINK

"Structural aspects of hyperspectral imaging data: a case study on microplastics analysis from the viewpoint of chemometrics" LINK

"Bilateral diffuse uveal melanocytic proliferation associated with endometrial carcinoma-multimodal imaging analysis" LINK

"Patterns of denitrifier communities assembly and co-occurrence network regulate N2O emissions in soils with long-term contrasting tillage histories" LINK

"Linking long-term soil phosphorus management to nitrogen cycling microbial communities" LINK




Food & Feed Industry NIR Usage

"Foods : Antioxidant and Cytoprotective Capacities of Various Wheat (Triticum aestivum L.) Cultivars in Korea" LINK




Other

"Effect of Codend Design and Postponed Bleeding on Hemoglobin in Cod Fillets Caught by Bottom Trawl in the Barents Sea Demersal Fishery" LINK

"Tracing the world's timber: the status of scientific verification technologies for species and origin identification" | LINK

"Structural, Morphological and Optical Properties of Zinc Oxide Nanorods prepared by ZnO seed layer Annealed at Different Oxidation Temperature" LINK

"Synthesis, characterization, and DFT study of linear and non-linear optical properties of some novel thieno [2, 3-b] thiophene azo dye derivatives" LINK





.

NIR Calibration-Model Services

Increase Your Profit with optimized NIRS Accuracy Food Feed FoodSafety ag Lab QC QA PAT QbD Pharma LINK

Spectroscopy and Chemometrics News Weekly 38, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Laboratories Laboratory Software AG Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 38, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 38, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Aplikasi Near Infrared Spectroscopy (NIRS) untuk Memprediksi Kandungan Kimia Minyak Cengkeh (Syzigium aromaticum)" LINK

"Unsupervised analysis of NIRS spectra to assess complex plant traits: leaf senescence as a use case" | LINK

"Expanded visible-near-infrared temperature sensing properties in view of ultra-broadband tunable luminescence in Mg3Y2Ge3O12: Ce3+, Cr3+ phosphors with ..." LINK

"Prediction of Soil Available Boron Content in Visible-Near-Infrared Hyperspectral Based on Different Preprocessing Transformations and Characteristic ..." LINK

"Rapidly detecting fennel origin of the near-infrared spectroscopy based on extreme learning machine" | LINK

"Role of Near-infrared Spectroscopy in the Diagnosis and Assessment of Necrotizing Enterocolitis" LINK

"Near-infrared spectroscopy for rapid identification of pharmaceutical excipients" LINK

"Evaluation of transcutaneous near-infrared spectroscopy for early detection of cardiac arrest in an animal model" LINK

"Analysis of Perovskite Solar Cell Degradation over Time Using NIR Spectroscopy—A Novel Approach" LINK

"Rapid Discrimination of the Country Origin of Soybeans Based on FT-NIR Spectroscopy and Data Expansion" | LINK

"Weight interpretation of artificial neural network model for analysis of rice (Oryza sativa L.) with near-infrared spectroscopy" LINK

"Origins Classification of Egg with Different Storage Durations Using FT-NIR: A Characteristic Wavelength Selection Approach Based on Information Entropy" LINK

"Measurement of nitrogen content in rice plant using near infrared spectroscopy combined with different PLS algorithms" LINK

"Rapid determination of acidity index of peanuts by near-infrared spectroscopy technology: Comparing the performance of different near-infrared spectral models" LINK

"Infrared spectroscopy (NIRS and ATR-FTIR) together with multivariate classification for non-destructive differentiation between female mosquitoes of Aedes aegypti recently infected with dengue vs. uninfected females" LINK

"Spectral Encoder to Extract the Features of Near-Infrared Spectra for Multivariate Calibration" LINK

"Internal disorder evaluation of 'Namdokmai Sithong'mango by near infrared spectroscopy" | LINK

"... Combined Models Significantly Improve the Predictive Performance of Soil Organic Carbon from North-West India Using Visible-Near Infrared Spectroscopy" LINK

"Optimizing functional near-infrared spectroscopy (fNIRS) channels for schizophrenic identification during a verbal fluency task using metaheuristic algorithms" LINK

"Soluble Solids Content Binary Classification of Miyagawa Satsuma in Chongming Island Based on Near Infrared Spectroscopy" | LINK

"Grading detection of "Red Fuji" apple in Luochuan based on machine vision and near-infrared spectroscopy" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Grading detection of “Red Fuji” apple in Luochuan based on machine vision and near-infrared spectroscopy" LINK

"A near‐infrared spectroscopy method for the detection of texture profile analysis of Litopeneo vannamei based on partial least squares regression" LINK




Hyperspectral Imaging (HSI)

"Detection of infestation by striped stemborer (Chilo suppressalis) in rice based on hyperspectral imaging" LINK

"Comparison of Visible-Near Infrared and Fluorescence Hyperspectral Imaging Techniques for Non-Destructive Detection of Lipid Oxidation Degree in Frozen-Thawed ..." LINK




Spectral Imaging

"Foods : Application of Fourier Transform Infrared (FT-IR) Spectroscopy, Multispectral Imaging (MSI) and Electronic Nose (E-Nose) for the Rapid Evaluation of the Microbiological Quality of Gilthead Sea Bream Fillets" LINK




Chemometrics and Machine Learning

"Dual Wavelength based Approach with Partial Least Square Regression for the Prediction of Glucose Concentration" LINK

"Superiority of Two-Dimensional Correlation Spectroscopy Combined with ResNet in Species Identification of Bolete" LINK

"Transfer of a calibration model for the prediction of lignin in pulpwood among four portable near infrared spectrometers" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Identifying Coffee Agroforestry System Types Using Multitemporal Sentinel-2 Aata and Auxiliary Information" LINK




Agriculture NIR-Spectroscopy Usage

"Biosensors : A Mouse Holder for Awake Functional Imaging in Unanesthetized Mice: Applications in 31P Spectroscopy, Manganese-Enhanced Magnetic Resonance Imaging Studies, and Resting-State Functional Magnetic Resonance Imaging" LINK

"Assessment of Soil Characteristics Using a Three-Band Agricultural Digital Camera" LINK

"Texture profile and short-NIR spectral vibrations relationship evaluated through Comdim: The case study for animal and vegetable proteins" LINK

"Agriculture : Research on Wet Clutch Switching Quality in the Shifting Stage of an Agricultural Tractor Transmission System" LINK

"Agriculture : Application of a Fractional Order Differential to the Hyperspectral Inversion of Soil Iron Oxide" LINK

"Structural aspects of hyperspectral imaging data: a case study on microplastics analysis from the viewpoint of chemometrics" LINK

"Bilateral diffuse uveal melanocytic proliferation associated with endometrial carcinoma-multimodal imaging analysis" LINK

"Patterns of denitrifier communities assembly and co-occurrence network regulate N2O emissions in soils with long-term contrasting tillage histories" LINK

"Linking long-term soil phosphorus management to nitrogen cycling microbial communities" LINK




Food & Feed Industry NIR Usage

"Foods : Antioxidant and Cytoprotective Capacities of Various Wheat (Triticum aestivum L.) Cultivars in Korea" LINK




Other

"Effect of Codend Design and Postponed Bleeding on Hemoglobin in Cod Fillets Caught by Bottom Trawl in the Barents Sea Demersal Fishery" LINK

"Tracing the world's timber: the status of scientific verification technologies for species and origin identification" | LINK

"Structural, Morphological and Optical Properties of Zinc Oxide Nanorods prepared by ZnO seed layer Annealed at Different Oxidation Temperature" LINK

"Synthesis, characterization, and DFT study of linear and non-linear optical properties of some novel thieno [2, 3-b] thiophene azo dye derivatives" LINK





.

NIR Calibration-Model Services

Increase Your Profit with optimized NIRS Accuracy Food Feed FoodSafety ag Lab QC QA PAT QbD Pharma LINK

Spectroscopy and Chemometrics News Weekly 38, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Laboratories Laboratory Software AG Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 38, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 38, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Aplikasi Near Infrared Spectroscopy (NIRS) untuk Memprediksi Kandungan Kimia Minyak Cengkeh (Syzigium aromaticum)" LINK

"Unsupervised analysis of NIRS spectra to assess complex plant traits: leaf senescence as a use case" | LINK

"Expanded visible-near-infrared temperature sensing properties in view of ultra-broadband tunable luminescence in Mg3Y2Ge3O12: Ce3+, Cr3+ phosphors with ..." LINK

"Prediction of Soil Available Boron Content in Visible-Near-Infrared Hyperspectral Based on Different Preprocessing Transformations and Characteristic ..." LINK

"Rapidly detecting fennel origin of the near-infrared spectroscopy based on extreme learning machine" | LINK

"Role of Near-infrared Spectroscopy in the Diagnosis and Assessment of Necrotizing Enterocolitis" LINK

"Near-infrared spectroscopy for rapid identification of pharmaceutical excipients" LINK

"Evaluation of transcutaneous near-infrared spectroscopy for early detection of cardiac arrest in an animal model" LINK

"Analysis of Perovskite Solar Cell Degradation over Time Using NIR Spectroscopy—A Novel Approach" LINK

"Rapid Discrimination of the Country Origin of Soybeans Based on FT-NIR Spectroscopy and Data Expansion" | LINK

"Weight interpretation of artificial neural network model for analysis of rice (Oryza sativa L.) with near-infrared spectroscopy" LINK

"Origins Classification of Egg with Different Storage Durations Using FT-NIR: A Characteristic Wavelength Selection Approach Based on Information Entropy" LINK

"Measurement of nitrogen content in rice plant using near infrared spectroscopy combined with different PLS algorithms" LINK

"Rapid determination of acidity index of peanuts by near-infrared spectroscopy technology: Comparing the performance of different near-infrared spectral models" LINK

"Infrared spectroscopy (NIRS and ATR-FTIR) together with multivariate classification for non-destructive differentiation between female mosquitoes of Aedes aegypti recently infected with dengue vs. uninfected females" LINK

"Spectral Encoder to Extract the Features of Near-Infrared Spectra for Multivariate Calibration" LINK

"Internal disorder evaluation of 'Namdokmai Sithong'mango by near infrared spectroscopy" | LINK

"... Combined Models Significantly Improve the Predictive Performance of Soil Organic Carbon from North-West India Using Visible-Near Infrared Spectroscopy" LINK

"Optimizing functional near-infrared spectroscopy (fNIRS) channels for schizophrenic identification during a verbal fluency task using metaheuristic algorithms" LINK

"Soluble Solids Content Binary Classification of Miyagawa Satsuma in Chongming Island Based on Near Infrared Spectroscopy" | LINK

"Grading detection of "Red Fuji" apple in Luochuan based on machine vision and near-infrared spectroscopy" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Grading detection of “Red Fuji” apple in Luochuan based on machine vision and near-infrared spectroscopy" LINK

"A near‐infrared spectroscopy method for the detection of texture profile analysis of Litopeneo vannamei based on partial least squares regression" LINK




Hyperspectral Imaging (HSI)

"Detection of infestation by striped stemborer (Chilo suppressalis) in rice based on hyperspectral imaging" LINK

"Comparison of Visible-Near Infrared and Fluorescence Hyperspectral Imaging Techniques for Non-Destructive Detection of Lipid Oxidation Degree in Frozen-Thawed ..." LINK




Spectral Imaging

"Foods : Application of Fourier Transform Infrared (FT-IR) Spectroscopy, Multispectral Imaging (MSI) and Electronic Nose (E-Nose) for the Rapid Evaluation of the Microbiological Quality of Gilthead Sea Bream Fillets" LINK




Chemometrics and Machine Learning

"Dual Wavelength based Approach with Partial Least Square Regression for the Prediction of Glucose Concentration" LINK

"Superiority of Two-Dimensional Correlation Spectroscopy Combined with ResNet in Species Identification of Bolete" LINK

"Transfer of a calibration model for the prediction of lignin in pulpwood among four portable near infrared spectrometers" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Identifying Coffee Agroforestry System Types Using Multitemporal Sentinel-2 Aata and Auxiliary Information" LINK




Agriculture NIR-Spectroscopy Usage

"Biosensors : A Mouse Holder for Awake Functional Imaging in Unanesthetized Mice: Applications in 31P Spectroscopy, Manganese-Enhanced Magnetic Resonance Imaging Studies, and Resting-State Functional Magnetic Resonance Imaging" LINK

"Assessment of Soil Characteristics Using a Three-Band Agricultural Digital Camera" LINK

"Texture profile and short-NIR spectral vibrations relationship evaluated through Comdim: The case study for animal and vegetable proteins" LINK

"Agriculture : Research on Wet Clutch Switching Quality in the Shifting Stage of an Agricultural Tractor Transmission System" LINK

"Agriculture : Application of a Fractional Order Differential to the Hyperspectral Inversion of Soil Iron Oxide" LINK

"Structural aspects of hyperspectral imaging data: a case study on microplastics analysis from the viewpoint of chemometrics" LINK

"Bilateral diffuse uveal melanocytic proliferation associated with endometrial carcinoma-multimodal imaging analysis" LINK

"Patterns of denitrifier communities assembly and co-occurrence network regulate N2O emissions in soils with long-term contrasting tillage histories" LINK

"Linking long-term soil phosphorus management to nitrogen cycling microbial communities" LINK




Food & Feed Industry NIR Usage

"Foods : Antioxidant and Cytoprotective Capacities of Various Wheat (Triticum aestivum L.) Cultivars in Korea" LINK




Other

"Effect of Codend Design and Postponed Bleeding on Hemoglobin in Cod Fillets Caught by Bottom Trawl in the Barents Sea Demersal Fishery" LINK

"Tracing the world's timber: the status of scientific verification technologies for species and origin identification" | LINK

"Structural, Morphological and Optical Properties of Zinc Oxide Nanorods prepared by ZnO seed layer Annealed at Different Oxidation Temperature" LINK

"Synthesis, characterization, and DFT study of linear and non-linear optical properties of some novel thieno [2, 3-b] thiophene azo dye derivatives" LINK





.

Spectroscopy and Chemometrics/Machine-Learning News Weekly #28, 2022Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #28, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #28, 2022

NIR Calibration-Model Services

Portable Near-Infrared Spectroscopy LINK

Efficient development of new quantitative prediction equations for multivariate data like NIR spectra | spectral LINK

Spectroscopy and Chemometrics News Weekly 27, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 27, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 27, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

" NNB Monitoring and prediction of sensory shelf-life in strawberry with ultraviolet-visible-near-infrared (UV-VIS-NIR) spectroscopy" LINK

"Near Infrared Spectrograph (NIRSpec)" NASAWebb LINK

"Agronomic characterization of anaerobic digestates with near-infrared spectroscopy" LINK

"Near InfraredTriggered Theranostic Nanoplatform with Controlled Release of HSP90 Inhibitor for Synergistic Mild Photothermal and Enhanced Nanocatalytic Therapy with Hypoxia Relief" LINK

"Research on Online Rapid Sorting Method of Waste Textiles Based on Near-Infrared Spectroscopy and Generative Adversity Network" | LINK

"Agriculture : A First Attempt to Combine NIRS and Plenoptic Cameras for the Assessment of Grasslands Functional Diversity and Species Composition" LINK

"Foods : Classification of Tea Quality Levels Using Near-Infrared Spectroscopy Based on CLPSO-SVM" LINK

"Near-infrared spectroscopy combined with pattern recognition algorithms to quickly classify raisins" | LINK

"Assessment by Multi‐Distance Hyperspectral NIRS of Changes in the Oxidation State of Cytochrome C Oxidase (oxCCO) to Carotid Artery Compressions" LINK

"Imaging near-infrared luminescent nanoformulations to guide drug delivery and photoinduced therapy" LINK

"Positive Association between NIRS‐derived measures of Microvascular Reactivity and Mitochondrial Capacity in the Quadriceps and Hamstrings" LINK

"Is intraoperative near infrared spectroscopy a reliable monitoring method in preventing neurocognitive dysfunction in cardiac surgery?" LINK

"Fusion models for detection of soluble solids content in mandarin by Vis/NIR transmission spectroscopy combined external factors" LINK

"Enhanced near-infrared reflectance and functional characteristics of nano metal oxide embedded alkyd coatings" LINK

"Webb spectrum showcases galaxy’s composition" NIRSpec NearInfrared Spectrograph chemical composition Webbtelescope WebbSpaceTelescope webbfirstimages LINK

"Field-scale spatial correlation between soil and Vis-NIR spectra in the Cerrado biome of Central Brazil" LINK

"Metaheuristic algorithms in visible and near infrared spectra to detect excess nitrogen content in tomato plants" LINK

"Aquaphotomics for monitoring of groundwater using short-wavelength near-infrared spectroscopy" LINK

"Classifying waste wood from Amazonian species by near-infrared spectroscopy (NIRS) to improve charcoal production" LINK

"Rapid Determination of Urea Formaldehyde Resin Content in Wood Fiber Mat Using Near-infrared Spectroscopy" LINK

"... on early identification of freshness decay of fresh‐cut kiwifruit during cold chain storage by Fourier transform‐near infrared spectroscopy combined with chemometrics" LINK

"NIR spectroscopy for rapid measurement of moisture and cannabinoid contents of industrial hemp (Cannabis sativa)" LINK

"A feasibility study on nondestructive classification of frozen Atlantic salmon (Salmo salar) fillets based on temperature history at the logistics using NIR spectroscopy" LINK

"A review on hybrid strategy-based wavelength selection methods in analysis of near-infrared spectral data" LINK

"Deep Learning-Based Multilevel Classification of Alzheimer's Disease Using Non-invasive Functional Near-Infrared Spectroscopy" LINK

"Non-Invasive Detection of Anti-Inflammatory Bioactivity and Key Chemical Indicators of the Commercial Lanqin Oral Solution by Near Infrared Spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" The Importance of Wavelength Selection in On-Scene Identification of Drugs of Abuse with Portable Near-Infrared Spectroscopy" LINK

"Tunable Infrared Sensing Properties of MXenes Enabled by Intercalants" LINK

"Longwave Infrared Hyperspectral Emissivity Retrieval with Robustness to Spectral Uncertainty" LINK

"Rapid identification of the geographic origin of Taiping Houkui green tea using nearinfrared spectroscopy combined with a variable selection method" LINK




Raman Spectroscopy

"Highly Scalable, Wearable Surface-Enhanced Raman Spectroscopy" LINK




Hyperspectral Imaging (HSI)

"A New Method for Calculating Water Quality Parameters by Integrating Space-Ground Hyperspectral Data and Spectral-In situ Assay Data" LINK

"Research on hyperspectral band selection method for visual interpretation" LINK

"Classification of chemical species for nuclear reactor inspections using SWIR hyperspectral imaging" LINK




Chemometrics and Machine Learning

"Experimentation on Spectra Data Regression Using Dense Multilayer Neural Networks with Common Pre-processing" | LINK

"Top-down sensory prediction in the infant brain at 6 months is correlated with language development at 12 and 18 months" LINK

"Aerobic Fitness as a Predictor of Conduit, Resistance and, Microvascular Arterial Function" LINK

"In silico NIR spectroscopy-a review. Molecular fingerprint, interpretation of calibration models, understanding of matrix effects and instrumental difference" LINK

"Linear Calibration Methods" | LINK

"Performance evaluation of variable selection methods coupled with partial least squares regression to determine the target component in solid samples" LINK

"Multivariate methods with feature wavebands selection and stratified calibration for soil organic carbon content prediction by VIS‐NIR Spectroscopy" LINK




Optics for Spectroscopy

"Fibers : The Mechanical Response of Epoxy-Sisal Composites Considering Fiber Anisotropy: A Computational and Experimental Study" LINK




Facts

"Precision Farming Using Image Processing and Machine Learning" LINK

"Do Racial Differences Exist in Mechanoreflex Sensitivity in Young Healthy Males?" LINK


Research on Spectroscopy

illicitdrug analysis cocaine MDMA Ketamine methamphetamine amphetamine GHB LINK

"Coatings : Stability of Polyethylene Glycol-Coated Copper Nanoparticles and Their Optical Properties" LINK

"Selection of the Effective Characteristic Spectra Based on the Chemical Structure and Its Application in Rapid Analysis of Ethanol Content in Gasoline" LINK

"Evaluation of Blend Uniformity and Terminal Point during Continuous Mixing in Water for Modified Double-Base Propellant Components Using a Near-Infrared Method" LINK




Equipment for Spectroscopy

"A feasibility study on the use of a pocket-sized NIR spectrometer and multivariate algorithm to distinguish expired drugs from unexpired ones" LINK




Environment NIR-Spectroscopy Application

"Can in situ spectral measurements under disturbance-reduced environmental conditions help improve soil organic carbon estimation?" LINK




Agriculture NIR-Spectroscopy Usage

"Remote Sensing : Cropping Patterns of Annual Crops: A Remote Sensing Review" LINK

"Analysis of Protein Denaturation, and Chemical Visualization, of Frozen Grass Carp Surimi Containing Soluble Soybean Polysaccharides" LINK

"Can soil spectroscopy contribute to soil organic carbon monitoring on agricultural soils?" LINK




Horticulture NIR-Spectroscopy Applications

"Spectrum classification of citrus tissues infected by fungi and multispectral image identification of early rotten oranges" LINK




Forestry and Wood Industry NIR Usage

"Collecting Wood Core Samples from Macassar Ebony (Diospyros celebica Bakh.) for Multi-Purpose Analysis using Pickering Punch" LINK




Food & Feed Industry NIR Usage

"Fluoride effect indicators in Phaseolus vulgaris seeds and seedlings" | LINK

"Applications of the Remote Sensing Technology to Detect and Monitor the Rust Disease in the Wheat-a Literature Review" LINK

"Applied Sciences : Meat 4.0: Principles and Applications of Industry 4.0 Technologies in the Meat Industry" LINK




Laboratory and NIR-Spectroscopy

"Optical properties of 'Gala'(Malus pumila) apple pulp and their relationship with internal quality" LINK




Other

"Photochromism of Coordination Compounds" LINK

"Structural and Optical Characterization of Mechanochemically Synthesized CuSbS2 Compounds" LINK

"การ ตรวจ สอบ โรค แอ น แทรก โน ส ใน มะม่วง พันธุ์ น้ำดอกไม้ สี ทอง ด้วย เนีย ร์ อินฟราเรด สเปก โทร ส โก ปี" LINK

"Growth and characterization of nonlinear optical crystal glycine sodium nitrate and its biological activity" | LINK





.

NIR Calibration-Model Services

Portable Near-Infrared Spectroscopy LINK

Efficient development of new quantitative prediction equations for multivariate data like NIR spectra | spectral LINK

Spectroscopy and Chemometrics News Weekly 27, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 27, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 27, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

" NNB Monitoring and prediction of sensory shelf-life in strawberry with ultraviolet-visible-near-infrared (UV-VIS-NIR) spectroscopy" LINK

"Near Infrared Spectrograph (NIRSpec)" NASAWebb LINK

"Agronomic characterization of anaerobic digestates with near-infrared spectroscopy" LINK

"Near InfraredTriggered Theranostic Nanoplatform with Controlled Release of HSP90 Inhibitor for Synergistic Mild Photothermal and Enhanced Nanocatalytic Therapy with Hypoxia Relief" LINK

"Research on Online Rapid Sorting Method of Waste Textiles Based on Near-Infrared Spectroscopy and Generative Adversity Network" | LINK

"Agriculture : A First Attempt to Combine NIRS and Plenoptic Cameras for the Assessment of Grasslands Functional Diversity and Species Composition" LINK

"Foods : Classification of Tea Quality Levels Using Near-Infrared Spectroscopy Based on CLPSO-SVM" LINK

"Near-infrared spectroscopy combined with pattern recognition algorithms to quickly classify raisins" | LINK

"Assessment by Multi‐Distance Hyperspectral NIRS of Changes in the Oxidation State of Cytochrome C Oxidase (oxCCO) to Carotid Artery Compressions" LINK

"Imaging near-infrared luminescent nanoformulations to guide drug delivery and photoinduced therapy" LINK

"Positive Association between NIRS‐derived measures of Microvascular Reactivity and Mitochondrial Capacity in the Quadriceps and Hamstrings" LINK

"Is intraoperative near infrared spectroscopy a reliable monitoring method in preventing neurocognitive dysfunction in cardiac surgery?" LINK

"Fusion models for detection of soluble solids content in mandarin by Vis/NIR transmission spectroscopy combined external factors" LINK

"Enhanced near-infrared reflectance and functional characteristics of nano metal oxide embedded alkyd coatings" LINK

"Webb spectrum showcases galaxy’s composition" NIRSpec NearInfrared Spectrograph chemical composition Webbtelescope WebbSpaceTelescope webbfirstimages LINK

"Field-scale spatial correlation between soil and Vis-NIR spectra in the Cerrado biome of Central Brazil" LINK

"Metaheuristic algorithms in visible and near infrared spectra to detect excess nitrogen content in tomato plants" LINK

"Aquaphotomics for monitoring of groundwater using short-wavelength near-infrared spectroscopy" LINK

"Classifying waste wood from Amazonian species by near-infrared spectroscopy (NIRS) to improve charcoal production" LINK

"Rapid Determination of Urea Formaldehyde Resin Content in Wood Fiber Mat Using Near-infrared Spectroscopy" LINK

"... on early identification of freshness decay of fresh‐cut kiwifruit during cold chain storage by Fourier transform‐near infrared spectroscopy combined with chemometrics" LINK

"NIR spectroscopy for rapid measurement of moisture and cannabinoid contents of industrial hemp (Cannabis sativa)" LINK

"A feasibility study on nondestructive classification of frozen Atlantic salmon (Salmo salar) fillets based on temperature history at the logistics using NIR spectroscopy" LINK

"A review on hybrid strategy-based wavelength selection methods in analysis of near-infrared spectral data" LINK

"Deep Learning-Based Multilevel Classification of Alzheimer's Disease Using Non-invasive Functional Near-Infrared Spectroscopy" LINK

"Non-Invasive Detection of Anti-Inflammatory Bioactivity and Key Chemical Indicators of the Commercial Lanqin Oral Solution by Near Infrared Spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" The Importance of Wavelength Selection in On-Scene Identification of Drugs of Abuse with Portable Near-Infrared Spectroscopy" LINK

"Tunable Infrared Sensing Properties of MXenes Enabled by Intercalants" LINK

"Longwave Infrared Hyperspectral Emissivity Retrieval with Robustness to Spectral Uncertainty" LINK

"Rapid identification of the geographic origin of Taiping Houkui green tea using nearinfrared spectroscopy combined with a variable selection method" LINK




Raman Spectroscopy

"Highly Scalable, Wearable Surface-Enhanced Raman Spectroscopy" LINK




Hyperspectral Imaging (HSI)

"A New Method for Calculating Water Quality Parameters by Integrating Space-Ground Hyperspectral Data and Spectral-In situ Assay Data" LINK

"Research on hyperspectral band selection method for visual interpretation" LINK

"Classification of chemical species for nuclear reactor inspections using SWIR hyperspectral imaging" LINK




Chemometrics and Machine Learning

"Experimentation on Spectra Data Regression Using Dense Multilayer Neural Networks with Common Pre-processing" | LINK

"Top-down sensory prediction in the infant brain at 6 months is correlated with language development at 12 and 18 months" LINK

"Aerobic Fitness as a Predictor of Conduit, Resistance and, Microvascular Arterial Function" LINK

"In silico NIR spectroscopy-a review. Molecular fingerprint, interpretation of calibration models, understanding of matrix effects and instrumental difference" LINK

"Linear Calibration Methods" | LINK

"Performance evaluation of variable selection methods coupled with partial least squares regression to determine the target component in solid samples" LINK

"Multivariate methods with feature wavebands selection and stratified calibration for soil organic carbon content prediction by VIS‐NIR Spectroscopy" LINK




Optics for Spectroscopy

"Fibers : The Mechanical Response of Epoxy-Sisal Composites Considering Fiber Anisotropy: A Computational and Experimental Study" LINK




Facts

"Precision Farming Using Image Processing and Machine Learning" LINK

"Do Racial Differences Exist in Mechanoreflex Sensitivity in Young Healthy Males?" LINK


Research on Spectroscopy

illicitdrug analysis cocaine MDMA Ketamine methamphetamine amphetamine GHB LINK

"Coatings : Stability of Polyethylene Glycol-Coated Copper Nanoparticles and Their Optical Properties" LINK

"Selection of the Effective Characteristic Spectra Based on the Chemical Structure and Its Application in Rapid Analysis of Ethanol Content in Gasoline" LINK

"Evaluation of Blend Uniformity and Terminal Point during Continuous Mixing in Water for Modified Double-Base Propellant Components Using a Near-Infrared Method" LINK




Equipment for Spectroscopy

"A feasibility study on the use of a pocket-sized NIR spectrometer and multivariate algorithm to distinguish expired drugs from unexpired ones" LINK




Environment NIR-Spectroscopy Application

"Can in situ spectral measurements under disturbance-reduced environmental conditions help improve soil organic carbon estimation?" LINK




Agriculture NIR-Spectroscopy Usage

"Remote Sensing : Cropping Patterns of Annual Crops: A Remote Sensing Review" LINK

"Analysis of Protein Denaturation, and Chemical Visualization, of Frozen Grass Carp Surimi Containing Soluble Soybean Polysaccharides" LINK

"Can soil spectroscopy contribute to soil organic carbon monitoring on agricultural soils?" LINK




Horticulture NIR-Spectroscopy Applications

"Spectrum classification of citrus tissues infected by fungi and multispectral image identification of early rotten oranges" LINK




Forestry and Wood Industry NIR Usage

"Collecting Wood Core Samples from Macassar Ebony (Diospyros celebica Bakh.) for Multi-Purpose Analysis using Pickering Punch" LINK




Food & Feed Industry NIR Usage

"Fluoride effect indicators in Phaseolus vulgaris seeds and seedlings" | LINK

"Applications of the Remote Sensing Technology to Detect and Monitor the Rust Disease in the Wheat-a Literature Review" LINK

"Applied Sciences : Meat 4.0: Principles and Applications of Industry 4.0 Technologies in the Meat Industry" LINK




Laboratory and NIR-Spectroscopy

"Optical properties of 'Gala'(Malus pumila) apple pulp and their relationship with internal quality" LINK




Other

"Photochromism of Coordination Compounds" LINK

"Structural and Optical Characterization of Mechanochemically Synthesized CuSbS2 Compounds" LINK

"การ ตรวจ สอบ โรค แอ น แทรก โน ส ใน มะม่วง พันธุ์ น้ำดอกไม้ สี ทอง ด้วย เนีย ร์ อินฟราเรด สเปก โทร ส โก ปี" LINK

"Growth and characterization of nonlinear optical crystal glycine sodium nitrate and its biological activity" | LINK





.

NIR Calibration-Model Services

Portable Near-Infrared Spectroscopy LINK

Efficient development of new quantitative prediction equations for multivariate data like NIR spectra | spectral LINK

Spectroscopy and Chemometrics News Weekly 27, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 27, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 27, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

" NNB Monitoring and prediction of sensory shelf-life in strawberry with ultraviolet-visible-near-infrared (UV-VIS-NIR) spectroscopy" LINK

"Near Infrared Spectrograph (NIRSpec)" NASAWebb LINK

"Agronomic characterization of anaerobic digestates with near-infrared spectroscopy" LINK

"Near InfraredTriggered Theranostic Nanoplatform with Controlled Release of HSP90 Inhibitor for Synergistic Mild Photothermal and Enhanced Nanocatalytic Therapy with Hypoxia Relief" LINK

"Research on Online Rapid Sorting Method of Waste Textiles Based on Near-Infrared Spectroscopy and Generative Adversity Network" | LINK

"Agriculture : A First Attempt to Combine NIRS and Plenoptic Cameras for the Assessment of Grasslands Functional Diversity and Species Composition" LINK

"Foods : Classification of Tea Quality Levels Using Near-Infrared Spectroscopy Based on CLPSO-SVM" LINK

"Near-infrared spectroscopy combined with pattern recognition algorithms to quickly classify raisins" | LINK

"Assessment by Multi‐Distance Hyperspectral NIRS of Changes in the Oxidation State of Cytochrome C Oxidase (oxCCO) to Carotid Artery Compressions" LINK

"Imaging near-infrared luminescent nanoformulations to guide drug delivery and photoinduced therapy" LINK

"Positive Association between NIRS‐derived measures of Microvascular Reactivity and Mitochondrial Capacity in the Quadriceps and Hamstrings" LINK

"Is intraoperative near infrared spectroscopy a reliable monitoring method in preventing neurocognitive dysfunction in cardiac surgery?" LINK

"Fusion models for detection of soluble solids content in mandarin by Vis/NIR transmission spectroscopy combined external factors" LINK

"Enhanced near-infrared reflectance and functional characteristics of nano metal oxide embedded alkyd coatings" LINK

"Webb spectrum showcases galaxy’s composition" NIRSpec NearInfrared Spectrograph chemical composition Webbtelescope WebbSpaceTelescope webbfirstimages LINK

"Field-scale spatial correlation between soil and Vis-NIR spectra in the Cerrado biome of Central Brazil" LINK

"Metaheuristic algorithms in visible and near infrared spectra to detect excess nitrogen content in tomato plants" LINK

"Aquaphotomics for monitoring of groundwater using short-wavelength near-infrared spectroscopy" LINK

"Classifying waste wood from Amazonian species by near-infrared spectroscopy (NIRS) to improve charcoal production" LINK

"Rapid Determination of Urea Formaldehyde Resin Content in Wood Fiber Mat Using Near-infrared Spectroscopy" LINK

"... on early identification of freshness decay of fresh‐cut kiwifruit during cold chain storage by Fourier transform‐near infrared spectroscopy combined with chemometrics" LINK

"NIR spectroscopy for rapid measurement of moisture and cannabinoid contents of industrial hemp (Cannabis sativa)" LINK

"A feasibility study on nondestructive classification of frozen Atlantic salmon (Salmo salar) fillets based on temperature history at the logistics using NIR spectroscopy" LINK

"A review on hybrid strategy-based wavelength selection methods in analysis of near-infrared spectral data" LINK

"Deep Learning-Based Multilevel Classification of Alzheimer's Disease Using Non-invasive Functional Near-Infrared Spectroscopy" LINK

"Non-Invasive Detection of Anti-Inflammatory Bioactivity and Key Chemical Indicators of the Commercial Lanqin Oral Solution by Near Infrared Spectroscopy" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" The Importance of Wavelength Selection in On-Scene Identification of Drugs of Abuse with Portable Near-Infrared Spectroscopy" LINK

"Tunable Infrared Sensing Properties of MXenes Enabled by Intercalants" LINK

"Longwave Infrared Hyperspectral Emissivity Retrieval with Robustness to Spectral Uncertainty" LINK

"Rapid identification of the geographic origin of Taiping Houkui green tea using nearinfrared spectroscopy combined with a variable selection method" LINK




Raman Spectroscopy

"Highly Scalable, Wearable Surface-Enhanced Raman Spectroscopy" LINK




Hyperspectral Imaging (HSI)

"A New Method for Calculating Water Quality Parameters by Integrating Space-Ground Hyperspectral Data and Spectral-In situ Assay Data" LINK

"Research on hyperspectral band selection method for visual interpretation" LINK

"Classification of chemical species for nuclear reactor inspections using SWIR hyperspectral imaging" LINK




Chemometrics and Machine Learning

"Experimentation on Spectra Data Regression Using Dense Multilayer Neural Networks with Common Pre-processing" | LINK

"Top-down sensory prediction in the infant brain at 6 months is correlated with language development at 12 and 18 months" LINK

"Aerobic Fitness as a Predictor of Conduit, Resistance and, Microvascular Arterial Function" LINK

"In silico NIR spectroscopy-a review. Molecular fingerprint, interpretation of calibration models, understanding of matrix effects and instrumental difference" LINK

"Linear Calibration Methods" | LINK

"Performance evaluation of variable selection methods coupled with partial least squares regression to determine the target component in solid samples" LINK

"Multivariate methods with feature wavebands selection and stratified calibration for soil organic carbon content prediction by VIS‐NIR Spectroscopy" LINK




Optics for Spectroscopy

"Fibers : The Mechanical Response of Epoxy-Sisal Composites Considering Fiber Anisotropy: A Computational and Experimental Study" LINK




Facts

"Precision Farming Using Image Processing and Machine Learning" LINK

"Do Racial Differences Exist in Mechanoreflex Sensitivity in Young Healthy Males?" LINK


Research on Spectroscopy

illicitdrug analysis cocaine MDMA Ketamine methamphetamine amphetamine GHB LINK

"Coatings : Stability of Polyethylene Glycol-Coated Copper Nanoparticles and Their Optical Properties" LINK

"Selection of the Effective Characteristic Spectra Based on the Chemical Structure and Its Application in Rapid Analysis of Ethanol Content in Gasoline" LINK

"Evaluation of Blend Uniformity and Terminal Point during Continuous Mixing in Water for Modified Double-Base Propellant Components Using a Near-Infrared Method" LINK




Equipment for Spectroscopy

"A feasibility study on the use of a pocket-sized NIR spectrometer and multivariate algorithm to distinguish expired drugs from unexpired ones" LINK




Environment NIR-Spectroscopy Application

"Can in situ spectral measurements under disturbance-reduced environmental conditions help improve soil organic carbon estimation?" LINK




Agriculture NIR-Spectroscopy Usage

"Remote Sensing : Cropping Patterns of Annual Crops: A Remote Sensing Review" LINK

"Analysis of Protein Denaturation, and Chemical Visualization, of Frozen Grass Carp Surimi Containing Soluble Soybean Polysaccharides" LINK

"Can soil spectroscopy contribute to soil organic carbon monitoring on agricultural soils?" LINK




Horticulture NIR-Spectroscopy Applications

"Spectrum classification of citrus tissues infected by fungi and multispectral image identification of early rotten oranges" LINK




Forestry and Wood Industry NIR Usage

"Collecting Wood Core Samples from Macassar Ebony (Diospyros celebica Bakh.) for Multi-Purpose Analysis using Pickering Punch" LINK




Food & Feed Industry NIR Usage

"Fluoride effect indicators in Phaseolus vulgaris seeds and seedlings" | LINK

"Applications of the Remote Sensing Technology to Detect and Monitor the Rust Disease in the Wheat-a Literature Review" LINK

"Applied Sciences : Meat 4.0: Principles and Applications of Industry 4.0 Technologies in the Meat Industry" LINK




Laboratory and NIR-Spectroscopy

"Optical properties of 'Gala'(Malus pumila) apple pulp and their relationship with internal quality" LINK




Other

"Photochromism of Coordination Compounds" LINK

"Structural and Optical Characterization of Mechanochemically Synthesized CuSbS2 Compounds" LINK

"การ ตรวจ สอบ โรค แอ น แทรก โน ส ใน มะม่วง พันธุ์ น้ำดอกไม้ สี ทอง ด้วย เนีย ร์ อินฟราเรด สเปก โทร ส โก ปี" LINK

"Growth and characterization of nonlinear optical crystal glycine sodium nitrate and its biological activity" | LINK





.

Spectroscopy and Chemometrics/Machine-Learning News Weekly #20, 2022 Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #20, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #20, 2022

NIR Calibration-Model Services

NIR User? Get better results faster | Food Science QC Lab Laboratory Manager chemist LabWork Chemie analytik LINK

Spectroscopy and Chemometrics News Weekly 19, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 19, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 19, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Why People and AI Make Good Business Partners" | human AI relationships AI as a Service ( AIaaS ) LabManager NIRS MachineLearning LINK

"A novel aquaphotomics based approach for understanding salvianolic acid A conversion reaction with near infrared spectroscopy" LINK

"ex type determination in papaya seeds and leaves using near infrared spectroscopy combined with multivariate techniques and machine learnin" LINK

"DETERMINATION OF QUALITY AND RIPENING STAGES OF 'PACOVAN'BANANAS USING VIS-NIR SPECTROSCOPY AND MACHINE LEARNING" LINK

"Rapid authentication and composition determination of cellulose films by UV-VIS-NIR spectroscopy" LINK

"Interoceptive Attentiveness Induces Significantly More PFC Activation during a Synchronized Linguistic Task Compared to a Motor Task as Revealed by Functional Near-Infrared Spectroscopy" | LINK

"Near-infrared spectroscopy and machine learning-based technique to predict quality-related parameters in instant tea" | LINK

"Sensors : LASSO Homotopy-Based Sparse Representation Classification for fNIRS-BCI" LINK

"Using metaheuristic algorithms to improve the estimation of acidity in Fuji apples using NIR spectroscopy" LINK

"Analyzing Classification Performance of fNIRS-BCI for Gait Rehabilitation Using Deep Neural Networks" LINK

"Multimodal diffuse optical system integrating DSCA-NIRS and cSFDI for measuring tissue metabolism" LINK

extruded granules extruder NIR AEE audible acoustic emission granule drying process PAT LINK

"Fast Noniterative Data Analysis Method for Frequency-Domain Near-Infrared Spectroscopy with the Microscopic Beer-Lambert Law" LINK

"Vis-NIR Hyperspectral Dimensionality Reduction for Nondestructive Identification of China Northeast Rice" | LINK

"FT-NIR Spectroscopy for the Non-Invasive Study of Binders and Multi-Layered Structures in Ancient Paintings: Artworks of the Lombard Renaissance as Case Studies" LINK

"In Vivo Measurement Strategy for Near-Infrared Noninvasive Glucose Detection and Human Body Verification" LINK

"A Standard-Free Calibration Transfer Strategy for a Discrimination Model of Apple Origins Based on Near-Infrared Spectroscopy" LINK

"Comparative study on the real-time monitoring of a fluid bed drying process of extruded granules using near-infrared spectroscopy and audible acoustic emission" LINK

"Fast detection of cotton content in silk/cotton textiles by handheld near-infrared spectroscopy: a performance comparison of four different instruments" LINK

"Evaluation of optical properties of tofu samples produced with different coagulation temperatures and times using near-infrared transmission spectroscopy" LINK

"Near-Infrared Spectroscopy and Mode Cloning (NIR-MC) for In-Situ Analysis of Crude Protein in Bamboo" LINK

"Near-infrared spectroscopy to estimate the chemical element concentration in soils and sediments in a rural catchment" LINK

"Ensemble classification and regression techniques combined with portable near infrared spectroscopy for facile and rapid detection of water adulteration in bovine ..." LINK

"Characterization of crude oils with a portable NIR spectrometer" CrudeOil NIRspectrometer LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"A Device for Measuring Apple Sweetness Using Near Infrared Spectroscopy" LINK

"Nearinfrared fluorophores based on heptamethine cyanine dyes: from their synthesis and photophysical properties to recent optical sensing and bioimaging applications" LINK

"Use of Attenuated Total Reflection Fourier Transform Infrared Spectroscopy and Principal Component Analysis for the Assessment of Engine Oils" | LINK

"Near-Infrared Hyperspectral Imaging Pipelines for Pasture Seed Quality Evaluation: An Overview" LINK

"Analyzing the Water Confined in Hydrogel Using Near-Infrared Spectroscopy" LINK

"Near-infrared spectra of aqueous glucose solutions" LINK

"Determination of storage period of harvested plums by nearinfrared spectroscopy and quality attributes" LINK




Hyperspectral Imaging (HSI)

"Rapid Detection of Different Types of Soil Nitrogen Using Near-Infrared Hyperspectral Imaging" LINK

"Near-Infrared Hyperspectral Imaging Pipelines for Pasture Seed Quality Evaluation: An Overview" LINK

"Estimating soil moisture content under grassland with hyperspectral data using radiative transfer modelling and machine learning" LINK

"Improving rice nitrogen stress diagnosis by denoising strips in hyperspectral images via deep learning" LINK

"Identification of Soil Arsenic Contamination in Rice Paddy Field Based on Hyperspectral Reflectance Approach" LINK




Chemometrics and Machine Learning

"Remote Sensing : Early Detection of Dendroctonus valens Infestation with Machine Learning Algorithms Based on Hyperspectral Reflectance" LINK

"Applied microwave power estimation of black carrot powders using spectroscopy combined with chemometrics" LINK

DataScientist Job: Expectation vs. Reality [infographic] BigData DataScience Analytics AI MachineLearning ArtificialIntelligence Data DataAnalytics Python SQL Statistics DataViz Careers Jobs FeatureEngineering DataPrep DataCleaning LINK

"Agronomy : Detection of Adulterations in Fruit Juices Using Machine Learning Methods over FT-IR Spectroscopic Data" LINK

"Reflectance Based Models for Non-Destructive Prediction of Lycopene Content in Tomato Fruits" | LINK

"The evolution of chemometrics coupled with near infrared spectroscopy for fruit quality evaluation" LINK

"Machine Learning Strategies for the Retrieval of Leaf-Chlorophyll Dynamics: Model Choice, Sequential Versus Retraining Learning, and Hyperspectral Predictors" | LINK

"In-line near-infrared analysis of milk coupled with machine learning methods for the daily prediction of blood metabolic profile in dairy cattle" LINK

"Near-infrared spectroscopy with chemometrics for identification and quantification of adulteration in high-quality stingless bee honey" LINK

"Rapid identification and quantification of intramuscular fat adulteration in lamb meat with VIS-NIR spectroscopy and chemometrics methods" LINK




Optics for Spectroscopy

"Spectrum Reconstruction with Filter-Free Photodetectors Based on Graded-Band-Gap Perovskite Quantum Dot Heterojunctions" LINK




Facts

"Sensors : Dietary Patterns Associated with Diabetes in an Older Population from Southern Italy Using an Unsupervised Learning Approach" | LINK




Research on Spectroscopy

"A Study of C= O... HO and OH... OH (Dimer, Trimer, and Oligomer) Hydrogen Bonding in a Poly (4-vinylphenol) 30%/Poly (methyl methacrylate) 70% Blend and its ..." LINK

"Deeper insights into the photoluminescence properties and (photo) chemical reactivity of cadmium red (CdS1− xSex) paints in renowned twentieth century ..." | LINK




Equipment for Spectroscopy

"Green Textile Materials for Surface Enhanced Raman Spectroscopy Identification of Pesticides Using a Raman Handheld Spectrometer for In-Field Detection" LINK

"Characterization of Crude Oils with a Portable Nir Spectrometer" LINK

"Discrimination of the Red Jujube Varieties Using a Portable NIR Spectrometer and Fuzzy Improved Linear Discriminant Analysis" LINK

"Rapid authentication of the geographical origin of milk using portable near‐infrared spectrometer and fuzzy uncorrelated discriminant transformation" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Estimating Forest Soil Properties for Humus Assessment—Is Vis-NIR the Way to Go?" LINK

"Sensors : Evaluation of Two Portable Hyperspectral-Sensor-Based Instruments to Predict Key Soil Properties in Canadian Soils" LINK

"Evaluation of Vis-Nir Pretreatments Combined with Pls Regression for Estimation SOC, Cec and Clay in Silty Soils from Eastern Croatia" LINK

"Comparing Two Different Development Methods of External Parameter Orthogonalization for Estimating Organic Carbon from Field-Moist Intact Soils by Reflectance ..." LINK




Agriculture NIR-Spectroscopy Usage

"Site-specific seeding for maize production using management zone maps delineated with multi-sensors data fusion scheme" LINK

"Rapid Identification of Soybean Varieties by Terahertz Frequency-Domain Spectroscopy and Grey Wolf Optimizer-Support Vector Machine" | LINK

"A LUCASbased midinfrared soil spectral library: Its usefulness for soil survey and precision agriculture" LINK

"Identification of Microplastics in Biosolids Using Ftir and Vis-Nir Spectroscopy Enhanced by Chemometric Methods" LINK

"Agriculture : Feature Wavelength Selection Based on the Combination of Image and Spectrum for Aflatoxin B1 Concentration Classification in Single Maize Kernels" LINK




Food & Feed Industry NIR Usage

"Agronomy : Analysis of Physico-Chemical and Organoleptic Fruit Parameters Relevant for Tomato Quality" LINK




Chemical Industry NIR Usage

"Polymers : Microscopic and Structural Studies of an Antimicrobial Polymer Film Modified with a Natural Filler Based on Triterpenoids" LINK




Laboratory and NIR-Spectroscopy

"Laboratory Hyperspectral Image Acquisition System Setup and Validation" LINK




Other

"A sensor combination based automatic sorting system for waste washing machine parts" LINK





.

NIR Calibration-Model Services

NIR User? Get better results faster | Food Science QC Lab Laboratory Manager chemist LabWork Chemie analytik LINK

Spectroscopy and Chemometrics News Weekly 19, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 19, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 19, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Why People and AI Make Good Business Partners" | human AI relationships AI as a Service ( AIaaS ) LabManager NIRS MachineLearning LINK

"A novel aquaphotomics based approach for understanding salvianolic acid A conversion reaction with near infrared spectroscopy" LINK

"ex type determination in papaya seeds and leaves using near infrared spectroscopy combined with multivariate techniques and machine learnin" LINK

"DETERMINATION OF QUALITY AND RIPENING STAGES OF 'PACOVAN'BANANAS USING VIS-NIR SPECTROSCOPY AND MACHINE LEARNING" LINK

"Rapid authentication and composition determination of cellulose films by UV-VIS-NIR spectroscopy" LINK

"Interoceptive Attentiveness Induces Significantly More PFC Activation during a Synchronized Linguistic Task Compared to a Motor Task as Revealed by Functional Near-Infrared Spectroscopy" | LINK

"Near-infrared spectroscopy and machine learning-based technique to predict quality-related parameters in instant tea" | LINK

"Sensors : LASSO Homotopy-Based Sparse Representation Classification for fNIRS-BCI" LINK

"Using metaheuristic algorithms to improve the estimation of acidity in Fuji apples using NIR spectroscopy" LINK

"Analyzing Classification Performance of fNIRS-BCI for Gait Rehabilitation Using Deep Neural Networks" LINK

"Multimodal diffuse optical system integrating DSCA-NIRS and cSFDI for measuring tissue metabolism" LINK

extruded granules extruder NIR AEE audible acoustic emission granule drying process PAT LINK

"Fast Noniterative Data Analysis Method for Frequency-Domain Near-Infrared Spectroscopy with the Microscopic Beer-Lambert Law" LINK

"Vis-NIR Hyperspectral Dimensionality Reduction for Nondestructive Identification of China Northeast Rice" | LINK

"FT-NIR Spectroscopy for the Non-Invasive Study of Binders and Multi-Layered Structures in Ancient Paintings: Artworks of the Lombard Renaissance as Case Studies" LINK

"In Vivo Measurement Strategy for Near-Infrared Noninvasive Glucose Detection and Human Body Verification" LINK

"A Standard-Free Calibration Transfer Strategy for a Discrimination Model of Apple Origins Based on Near-Infrared Spectroscopy" LINK

"Comparative study on the real-time monitoring of a fluid bed drying process of extruded granules using near-infrared spectroscopy and audible acoustic emission" LINK

"Fast detection of cotton content in silk/cotton textiles by handheld near-infrared spectroscopy: a performance comparison of four different instruments" LINK

"Evaluation of optical properties of tofu samples produced with different coagulation temperatures and times using near-infrared transmission spectroscopy" LINK

"Near-Infrared Spectroscopy and Mode Cloning (NIR-MC) for In-Situ Analysis of Crude Protein in Bamboo" LINK

"Near-infrared spectroscopy to estimate the chemical element concentration in soils and sediments in a rural catchment" LINK

"Ensemble classification and regression techniques combined with portable near infrared spectroscopy for facile and rapid detection of water adulteration in bovine ..." LINK

"Characterization of crude oils with a portable NIR spectrometer" CrudeOil NIRspectrometer LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"A Device for Measuring Apple Sweetness Using Near Infrared Spectroscopy" LINK

"Nearinfrared fluorophores based on heptamethine cyanine dyes: from their synthesis and photophysical properties to recent optical sensing and bioimaging applications" LINK

"Use of Attenuated Total Reflection Fourier Transform Infrared Spectroscopy and Principal Component Analysis for the Assessment of Engine Oils" | LINK

"Near-Infrared Hyperspectral Imaging Pipelines for Pasture Seed Quality Evaluation: An Overview" LINK

"Analyzing the Water Confined in Hydrogel Using Near-Infrared Spectroscopy" LINK

"Near-infrared spectra of aqueous glucose solutions" LINK

"Determination of storage period of harvested plums by nearinfrared spectroscopy and quality attributes" LINK




Hyperspectral Imaging (HSI)

"Rapid Detection of Different Types of Soil Nitrogen Using Near-Infrared Hyperspectral Imaging" LINK

"Near-Infrared Hyperspectral Imaging Pipelines for Pasture Seed Quality Evaluation: An Overview" LINK

"Estimating soil moisture content under grassland with hyperspectral data using radiative transfer modelling and machine learning" LINK

"Improving rice nitrogen stress diagnosis by denoising strips in hyperspectral images via deep learning" LINK

"Identification of Soil Arsenic Contamination in Rice Paddy Field Based on Hyperspectral Reflectance Approach" LINK




Chemometrics and Machine Learning

"Remote Sensing : Early Detection of Dendroctonus valens Infestation with Machine Learning Algorithms Based on Hyperspectral Reflectance" LINK

"Applied microwave power estimation of black carrot powders using spectroscopy combined with chemometrics" LINK

DataScientist Job: Expectation vs. Reality [infographic] BigData DataScience Analytics AI MachineLearning ArtificialIntelligence Data DataAnalytics Python SQL Statistics DataViz Careers Jobs FeatureEngineering DataPrep DataCleaning LINK

"Agronomy : Detection of Adulterations in Fruit Juices Using Machine Learning Methods over FT-IR Spectroscopic Data" LINK

"Reflectance Based Models for Non-Destructive Prediction of Lycopene Content in Tomato Fruits" | LINK

"The evolution of chemometrics coupled with near infrared spectroscopy for fruit quality evaluation" LINK

"Machine Learning Strategies for the Retrieval of Leaf-Chlorophyll Dynamics: Model Choice, Sequential Versus Retraining Learning, and Hyperspectral Predictors" | LINK

"In-line near-infrared analysis of milk coupled with machine learning methods for the daily prediction of blood metabolic profile in dairy cattle" LINK

"Near-infrared spectroscopy with chemometrics for identification and quantification of adulteration in high-quality stingless bee honey" LINK

"Rapid identification and quantification of intramuscular fat adulteration in lamb meat with VIS-NIR spectroscopy and chemometrics methods" LINK




Optics for Spectroscopy

"Spectrum Reconstruction with Filter-Free Photodetectors Based on Graded-Band-Gap Perovskite Quantum Dot Heterojunctions" LINK




Facts

"Sensors : Dietary Patterns Associated with Diabetes in an Older Population from Southern Italy Using an Unsupervised Learning Approach" | LINK




Research on Spectroscopy

"A Study of C= O... HO and OH... OH (Dimer, Trimer, and Oligomer) Hydrogen Bonding in a Poly (4-vinylphenol) 30%/Poly (methyl methacrylate) 70% Blend and its ..." LINK

"Deeper insights into the photoluminescence properties and (photo) chemical reactivity of cadmium red (CdS1− xSex) paints in renowned twentieth century ..." | LINK




Equipment for Spectroscopy

"Green Textile Materials for Surface Enhanced Raman Spectroscopy Identification of Pesticides Using a Raman Handheld Spectrometer for In-Field Detection" LINK

"Characterization of Crude Oils with a Portable Nir Spectrometer" LINK

"Discrimination of the Red Jujube Varieties Using a Portable NIR Spectrometer and Fuzzy Improved Linear Discriminant Analysis" LINK

"Rapid authentication of the geographical origin of milk using portable near‐infrared spectrometer and fuzzy uncorrelated discriminant transformation" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Estimating Forest Soil Properties for Humus Assessment—Is Vis-NIR the Way to Go?" LINK

"Sensors : Evaluation of Two Portable Hyperspectral-Sensor-Based Instruments to Predict Key Soil Properties in Canadian Soils" LINK

"Evaluation of Vis-Nir Pretreatments Combined with Pls Regression for Estimation SOC, Cec and Clay in Silty Soils from Eastern Croatia" LINK

"Comparing Two Different Development Methods of External Parameter Orthogonalization for Estimating Organic Carbon from Field-Moist Intact Soils by Reflectance ..." LINK




Agriculture NIR-Spectroscopy Usage

"Site-specific seeding for maize production using management zone maps delineated with multi-sensors data fusion scheme" LINK

"Rapid Identification of Soybean Varieties by Terahertz Frequency-Domain Spectroscopy and Grey Wolf Optimizer-Support Vector Machine" | LINK

"A LUCASbased midinfrared soil spectral library: Its usefulness for soil survey and precision agriculture" LINK

"Identification of Microplastics in Biosolids Using Ftir and Vis-Nir Spectroscopy Enhanced by Chemometric Methods" LINK

"Agriculture : Feature Wavelength Selection Based on the Combination of Image and Spectrum for Aflatoxin B1 Concentration Classification in Single Maize Kernels" LINK




Food & Feed Industry NIR Usage

"Agronomy : Analysis of Physico-Chemical and Organoleptic Fruit Parameters Relevant for Tomato Quality" LINK




Chemical Industry NIR Usage

"Polymers : Microscopic and Structural Studies of an Antimicrobial Polymer Film Modified with a Natural Filler Based on Triterpenoids" LINK




Laboratory and NIR-Spectroscopy

"Laboratory Hyperspectral Image Acquisition System Setup and Validation" LINK




Other

"A sensor combination based automatic sorting system for waste washing machine parts" LINK





.

NIR Calibration-Model Services

NIR User? Get better results faster | Food Science QC Lab Laboratory Manager chemist LabWork Chemie analytik LINK

Spectroscopy and Chemometrics News Weekly 19, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 19, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 19, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Why People and AI Make Good Business Partners" | human AI relationships AI as a Service ( AIaaS ) LabManager NIRS MachineLearning LINK

"A novel aquaphotomics based approach for understanding salvianolic acid A conversion reaction with near infrared spectroscopy" LINK

"ex type determination in papaya seeds and leaves using near infrared spectroscopy combined with multivariate techniques and machine learnin" LINK

"DETERMINATION OF QUALITY AND RIPENING STAGES OF 'PACOVAN'BANANAS USING VIS-NIR SPECTROSCOPY AND MACHINE LEARNING" LINK

"Rapid authentication and composition determination of cellulose films by UV-VIS-NIR spectroscopy" LINK

"Interoceptive Attentiveness Induces Significantly More PFC Activation during a Synchronized Linguistic Task Compared to a Motor Task as Revealed by Functional Near-Infrared Spectroscopy" | LINK

"Near-infrared spectroscopy and machine learning-based technique to predict quality-related parameters in instant tea" | LINK

"Sensors : LASSO Homotopy-Based Sparse Representation Classification for fNIRS-BCI" LINK

"Using metaheuristic algorithms to improve the estimation of acidity in Fuji apples using NIR spectroscopy" LINK

"Analyzing Classification Performance of fNIRS-BCI for Gait Rehabilitation Using Deep Neural Networks" LINK

"Multimodal diffuse optical system integrating DSCA-NIRS and cSFDI for measuring tissue metabolism" LINK

extruded granules extruder NIR AEE audible acoustic emission granule drying process PAT LINK

"Fast Noniterative Data Analysis Method for Frequency-Domain Near-Infrared Spectroscopy with the Microscopic Beer-Lambert Law" LINK

"Vis-NIR Hyperspectral Dimensionality Reduction for Nondestructive Identification of China Northeast Rice" | LINK

"FT-NIR Spectroscopy for the Non-Invasive Study of Binders and Multi-Layered Structures in Ancient Paintings: Artworks of the Lombard Renaissance as Case Studies" LINK

"In Vivo Measurement Strategy for Near-Infrared Noninvasive Glucose Detection and Human Body Verification" LINK

"A Standard-Free Calibration Transfer Strategy for a Discrimination Model of Apple Origins Based on Near-Infrared Spectroscopy" LINK

"Comparative study on the real-time monitoring of a fluid bed drying process of extruded granules using near-infrared spectroscopy and audible acoustic emission" LINK

"Fast detection of cotton content in silk/cotton textiles by handheld near-infrared spectroscopy: a performance comparison of four different instruments" LINK

"Evaluation of optical properties of tofu samples produced with different coagulation temperatures and times using near-infrared transmission spectroscopy" LINK

"Near-Infrared Spectroscopy and Mode Cloning (NIR-MC) for In-Situ Analysis of Crude Protein in Bamboo" LINK

"Near-infrared spectroscopy to estimate the chemical element concentration in soils and sediments in a rural catchment" LINK

"Ensemble classification and regression techniques combined with portable near infrared spectroscopy for facile and rapid detection of water adulteration in bovine ..." LINK

"Characterization of crude oils with a portable NIR spectrometer" CrudeOil NIRspectrometer LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"A Device for Measuring Apple Sweetness Using Near Infrared Spectroscopy" LINK

"Nearinfrared fluorophores based on heptamethine cyanine dyes: from their synthesis and photophysical properties to recent optical sensing and bioimaging applications" LINK

"Use of Attenuated Total Reflection Fourier Transform Infrared Spectroscopy and Principal Component Analysis for the Assessment of Engine Oils" | LINK

"Near-Infrared Hyperspectral Imaging Pipelines for Pasture Seed Quality Evaluation: An Overview" LINK

"Analyzing the Water Confined in Hydrogel Using Near-Infrared Spectroscopy" LINK

"Near-infrared spectra of aqueous glucose solutions" LINK

"Determination of storage period of harvested plums by nearinfrared spectroscopy and quality attributes" LINK




Hyperspectral Imaging (HSI)

"Rapid Detection of Different Types of Soil Nitrogen Using Near-Infrared Hyperspectral Imaging" LINK

"Near-Infrared Hyperspectral Imaging Pipelines for Pasture Seed Quality Evaluation: An Overview" LINK

"Estimating soil moisture content under grassland with hyperspectral data using radiative transfer modelling and machine learning" LINK

"Improving rice nitrogen stress diagnosis by denoising strips in hyperspectral images via deep learning" LINK

"Identification of Soil Arsenic Contamination in Rice Paddy Field Based on Hyperspectral Reflectance Approach" LINK




Chemometrics and Machine Learning

"Remote Sensing : Early Detection of Dendroctonus valens Infestation with Machine Learning Algorithms Based on Hyperspectral Reflectance" LINK

"Applied microwave power estimation of black carrot powders using spectroscopy combined with chemometrics" LINK

DataScientist Job: Expectation vs. Reality [infographic] BigData DataScience Analytics AI MachineLearning ArtificialIntelligence Data DataAnalytics Python SQL Statistics DataViz Careers Jobs FeatureEngineering DataPrep DataCleaning LINK

"Agronomy : Detection of Adulterations in Fruit Juices Using Machine Learning Methods over FT-IR Spectroscopic Data" LINK

"Reflectance Based Models for Non-Destructive Prediction of Lycopene Content in Tomato Fruits" | LINK

"The evolution of chemometrics coupled with near infrared spectroscopy for fruit quality evaluation" LINK

"Machine Learning Strategies for the Retrieval of Leaf-Chlorophyll Dynamics: Model Choice, Sequential Versus Retraining Learning, and Hyperspectral Predictors" | LINK

"In-line near-infrared analysis of milk coupled with machine learning methods for the daily prediction of blood metabolic profile in dairy cattle" LINK

"Near-infrared spectroscopy with chemometrics for identification and quantification of adulteration in high-quality stingless bee honey" LINK

"Rapid identification and quantification of intramuscular fat adulteration in lamb meat with VIS-NIR spectroscopy and chemometrics methods" LINK




Optics for Spectroscopy

"Spectrum Reconstruction with Filter-Free Photodetectors Based on Graded-Band-Gap Perovskite Quantum Dot Heterojunctions" LINK




Facts

"Sensors : Dietary Patterns Associated with Diabetes in an Older Population from Southern Italy Using an Unsupervised Learning Approach" | LINK




Research on Spectroscopy

"A Study of C= O... HO and OH... OH (Dimer, Trimer, and Oligomer) Hydrogen Bonding in a Poly (4-vinylphenol) 30%/Poly (methyl methacrylate) 70% Blend and its ..." LINK

"Deeper insights into the photoluminescence properties and (photo) chemical reactivity of cadmium red (CdS1− xSex) paints in renowned twentieth century ..." | LINK




Equipment for Spectroscopy

"Green Textile Materials for Surface Enhanced Raman Spectroscopy Identification of Pesticides Using a Raman Handheld Spectrometer for In-Field Detection" LINK

"Characterization of Crude Oils with a Portable Nir Spectrometer" LINK

"Discrimination of the Red Jujube Varieties Using a Portable NIR Spectrometer and Fuzzy Improved Linear Discriminant Analysis" LINK

"Rapid authentication of the geographical origin of milk using portable near‐infrared spectrometer and fuzzy uncorrelated discriminant transformation" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Estimating Forest Soil Properties for Humus Assessment—Is Vis-NIR the Way to Go?" LINK

"Sensors : Evaluation of Two Portable Hyperspectral-Sensor-Based Instruments to Predict Key Soil Properties in Canadian Soils" LINK

"Evaluation of Vis-Nir Pretreatments Combined with Pls Regression for Estimation SOC, Cec and Clay in Silty Soils from Eastern Croatia" LINK

"Comparing Two Different Development Methods of External Parameter Orthogonalization for Estimating Organic Carbon from Field-Moist Intact Soils by Reflectance ..." LINK




Agriculture NIR-Spectroscopy Usage

"Site-specific seeding for maize production using management zone maps delineated with multi-sensors data fusion scheme" LINK

"Rapid Identification of Soybean Varieties by Terahertz Frequency-Domain Spectroscopy and Grey Wolf Optimizer-Support Vector Machine" | LINK

"A LUCASbased midinfrared soil spectral library: Its usefulness for soil survey and precision agriculture" LINK

"Identification of Microplastics in Biosolids Using Ftir and Vis-Nir Spectroscopy Enhanced by Chemometric Methods" LINK

"Agriculture : Feature Wavelength Selection Based on the Combination of Image and Spectrum for Aflatoxin B1 Concentration Classification in Single Maize Kernels" LINK




Food & Feed Industry NIR Usage

"Agronomy : Analysis of Physico-Chemical and Organoleptic Fruit Parameters Relevant for Tomato Quality" LINK




Chemical Industry NIR Usage

"Polymers : Microscopic and Structural Studies of an Antimicrobial Polymer Film Modified with a Natural Filler Based on Triterpenoids" LINK




Laboratory and NIR-Spectroscopy

"Laboratory Hyperspectral Image Acquisition System Setup and Validation" LINK




Other

"A sensor combination based automatic sorting system for waste washing machine parts" LINK





.

Spectroscopy and Chemometrics/Machine-Learning News Weekly #17, 2022Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #17, 2022Spettroscopia e Chemiometria/Machine-Learning Weekly News #17, 2022

NIR Calibration-Model Services

Custom NIR Calibration Models development for a large list of NIR spectrometers NIRS spectroscopy spectrometer chemometrics MachineLearning DigitalTransformation miniaturization mobileDevices MobileSpectrometers NIRanalysis Laboratoires LINK

How to improve your NIRS analysis, get the free White Paper | NIR infrared ag lab QAQC QC quality measurement LINK

Spectroscopy and Chemometrics News Weekly 16, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 16, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 16, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Penilaian Sejawat: Fast, simultaneous and contactless assessment of intact mango fruit by means of near infrared spectroscopy. AIMS Press." | Agriculture (Gabungan Nilai).PDF LINK

"Relevance of Near infrared (NIR) spectroscopy in the determination of intrinsic Rheological properties of crude oil components from Asabor Platform, Nigeria." LINK

"Feasibility of Near-Infrared Spectroscopy for Rapid Detection of Available Nitrogen in Vermiculite Substrates in Desert Facility Agriculture" LINK

"Establishment of a Nondestructive Analysis Method for Lignan Content in Sesame using Near Infrared Reflectance Spectroscopy" LINK

"Near Infrared Spectroscopy: A useful technique for inline monitoring of the enzyme catalyzed biosynthesis of third-generation biodiesel from waste cooking oil" LINK

"A Study on Nitrogen Concentration Detection Model of Rubber Leaf Based on Spatial-Spectral Information with NIR Hyperspectral Data" LINK

"Design and Performance of a Near-Infrared Spectroscopy Measurement System for In-Field Alfalfa Moisture Measurement" LINK

"Estimating Forest Soil Properties for Humus Assessment—Is Vis-NIR the Way to Go?" LINK

"Association and solubility of chlorophenols in CCl4: MIR/NIR spectroscopic and DFT study" LINK

"Prediction of rhodinol content in Java citronella oil using NIR spectroscopy in the initial stage developing a spectral smart sensor system" | LINK

"Classification of Cocoa Beans Based on Fermentation Level Using PLS-DA Combined with Visible Near-Infrared (VIS-NIR) Spectroscopy" LINK

"Carbon Footprint Reduction by Utilizing Real Time NIR Spectroscopy for RVP Measurement in Natural Gas Condensate Stabilizers" LINK

"Determination of Total Saccharide Content in Auricularia auricula Based on Near-Infrared Spectroscopy" | LINK

"Prediction of crosslink density of prevulcanised latex using NIR Spectroscopy based on combination of fractional order derivative (FOD) and variable selection ..." LINK

"Determination of Acid Level (pH) and Moisture Content of Cocoa Beans at Various Fermentation Level Using Visible Near-Infrared (Vis-NIR) Spectroscopy" LINK

"Near infrared spectroscopy and machine learning classifier of crosslink density level of prevulcanized natural rubber latex" LINK

"Development of a calibration model for near infrared spectroscopy using a convolutional neural network" LINK

"Novel fNIRS study on homogeneous symmetric feature-based transfer learning for brain-computer interface" | LINK

"Hybrid motion artifact detection and correction approach for functional near-infrared spectroscopy measurements" | LINK

"Predicting Soil Organic Carbon Mineralization Rates Using δ13C, Assessed by Near-Infrared Spectroscopy, in Depth Profiles Under Permanent Grassland Along a ..." | LINK

"Sensors : A Multiblock Approach to Fuse Process and Near-Infrared Sensors for On-Line Prediction of Polymer Properties" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Determination of Storage Period of Harvested Plums by NearInfrared Spectroscopy and Quality attributes" LINK

"Performance improvement in a supercontinuum fiber-coupled system for near infrared absorption spectroscopy" LINK




Hyperspectral Imaging (HSI)

"New Zealand Honey Botanical Origin Classification with Hyperspectral Imaging" LINK

"Scanning Hyperspectral Imaging for In Situ Biogeochemical Analysis of Lake Sediment Cores: Review of Recent Developments" LINK




Chemometrics and Machine Learning

"Non-destructive near infrared spectroscopy externally validated using large number sets for creation of robust calibration models enabling prediction of apple firmness" LINK

"Foods : Predicting Satiety from the Analysis of Human Saliva Using Mid-Infrared Spectroscopy Combined with Chemometrics" LINK

"A NIR,1H-NMR, LC-MS and chemometrics pilot study on the origin of Carvedilol drug substance: a tool for discovering falsified active pharmaceutical ingredients" LINK

"Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer" LINK

"Improving TVB-N prediction in pork using portable spectroscopy with just-in-time learning model updating method" LINK

"Method Development and Validation of a Near-infrared spectroscopic method for In-line API Quantification during Fluidized Bed Granulation" LINK

"Non-destructive follow-up of 'Jintao'kiwifruit ripening through VIS-NIR spectroscopy-individual vs. average calibration model's predictions" LINK

"Machine Learning-Powered Models for Near-Infrared Spectrometers: Prediction of Protein in Multiple Grain Cereals" LINK

"A hybrid variable selection and modeling strategy for the determination of target compounds in different spectral datasets" LINK

"Sensors : A Data-Driven Model with Feedback Calibration Embedded Blood Pressure Estimator Using Reflective Photoplethysmography" LINK

"Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics" | LINK




Research on Spectroscopy

"Quadruple Functionalization of a Tetraphenylethylene Aromatic Scaffold with Ynamides or Tetracyanobutadienes: Synthesis and Optical Properties" LINK




Environment NIR-Spectroscopy Application

"Marriage of Heterobuckybowls with Triptycene: Molecular Waterwheels for Separating C60 and C70" LINK

"Performance of hyperspectral data in predicting and mapping zinc concentration in soil" LINK




Agriculture NIR-Spectroscopy Usage

"Study of neurophysiological responses associated with the application of magnetic fields to the brain" LINK

"PLANT DISEASE DETECTION USING IMAGE SENSORS: ASTEP TOWARDS PRECISION AGRICULTURE" LINK

"Linking long-term soil phosphorus management to microbial communities involved in nitrogen reactions" | LINK

"Bovine fecal chemistry changes with progression of Southern Cattle Tick, Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) infestation" LINK

"Remote Sensing : The Accuracy of Winter Wheat Identification at Different Growth Stages Using Remote Sensing" LINK




Horticulture NIR-Spectroscopy Applications

"Accurate nondestructive prediction of soluble solids content in citrus by nearinfrared diffuse reflectance spectroscopy with characteristic variable selection" LINK




Food & Feed Industry NIR Usage

"Verifying the Geographical Origin and Authenticity of Greek Olive Oils by Means of Optical Spectroscopy and Multivariate Analysis" LINK

"Analysis of wheat flour-insect powder mixtures based on their near infrared spectra" LINK




Laboratory and NIR-Spectroscopy

"Utilization of Pollution Indices, Hyperspectral Reflectance Indices, and Data-Driven Multivariate Modelling to Assess the Bottom Sediment Quality of Lake Qaroun ..." LINK

"Oxygen vacancies and defects tailored microstructural, optical and electrochemical properties of Gd doped CeO2 nanocrystalline thin films" LINK




Other

"Simultaneous removal of aromatic pollutants and nitrate at high concentrations by hypersaline denitrification: Long-term continuous experiments investigation" LINK

"Study of sub-band state formation in the optical band gap of CuGaS2 thin films by electronic excitations" LINK

"A sensor combination based automatic sorting system for waste washing machine parts" LINK

NIR Calibration-Model Services

Custom NIR Calibration Models development for a large list of NIR spectrometers NIRS spectroscopy spectrometer chemometrics MachineLearning DigitalTransformation miniaturization mobileDevices MobileSpectrometers NIRanalysis Laboratoires LINK

How to improve your NIRS analysis, get the free White Paper | NIR infrared ag lab QAQC QC quality measurement LINK

Spectroscopy and Chemometrics News Weekly 16, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 16, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 16, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Penilaian Sejawat: Fast, simultaneous and contactless assessment of intact mango fruit by means of near infrared spectroscopy. AIMS Press." | Agriculture (Gabungan Nilai).PDF LINK

"Relevance of Near infrared (NIR) spectroscopy in the determination of intrinsic Rheological properties of crude oil components from Asabor Platform, Nigeria." LINK

"Feasibility of Near-Infrared Spectroscopy for Rapid Detection of Available Nitrogen in Vermiculite Substrates in Desert Facility Agriculture" LINK

"Establishment of a Nondestructive Analysis Method for Lignan Content in Sesame using Near Infrared Reflectance Spectroscopy" LINK

"Near Infrared Spectroscopy: A useful technique for inline monitoring of the enzyme catalyzed biosynthesis of third-generation biodiesel from waste cooking oil" LINK

"A Study on Nitrogen Concentration Detection Model of Rubber Leaf Based on Spatial-Spectral Information with NIR Hyperspectral Data" LINK

"Design and Performance of a Near-Infrared Spectroscopy Measurement System for In-Field Alfalfa Moisture Measurement" LINK

"Estimating Forest Soil Properties for Humus Assessment—Is Vis-NIR the Way to Go?" LINK

"Association and solubility of chlorophenols in CCl4: MIR/NIR spectroscopic and DFT study" LINK

"Prediction of rhodinol content in Java citronella oil using NIR spectroscopy in the initial stage developing a spectral smart sensor system" | LINK

"Classification of Cocoa Beans Based on Fermentation Level Using PLS-DA Combined with Visible Near-Infrared (VIS-NIR) Spectroscopy" LINK

"Carbon Footprint Reduction by Utilizing Real Time NIR Spectroscopy for RVP Measurement in Natural Gas Condensate Stabilizers" LINK

"Determination of Total Saccharide Content in Auricularia auricula Based on Near-Infrared Spectroscopy" | LINK

"Prediction of crosslink density of prevulcanised latex using NIR Spectroscopy based on combination of fractional order derivative (FOD) and variable selection ..." LINK

"Determination of Acid Level (pH) and Moisture Content of Cocoa Beans at Various Fermentation Level Using Visible Near-Infrared (Vis-NIR) Spectroscopy" LINK

"Near infrared spectroscopy and machine learning classifier of crosslink density level of prevulcanized natural rubber latex" LINK

"Development of a calibration model for near infrared spectroscopy using a convolutional neural network" LINK

"Novel fNIRS study on homogeneous symmetric feature-based transfer learning for brain-computer interface" | LINK

"Hybrid motion artifact detection and correction approach for functional near-infrared spectroscopy measurements" | LINK

"Predicting Soil Organic Carbon Mineralization Rates Using δ13C, Assessed by Near-Infrared Spectroscopy, in Depth Profiles Under Permanent Grassland Along a ..." | LINK

"Sensors : A Multiblock Approach to Fuse Process and Near-Infrared Sensors for On-Line Prediction of Polymer Properties" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Determination of Storage Period of Harvested Plums by NearInfrared Spectroscopy and Quality attributes" LINK

"Performance improvement in a supercontinuum fiber-coupled system for near infrared absorption spectroscopy" LINK




Hyperspectral Imaging (HSI)

"New Zealand Honey Botanical Origin Classification with Hyperspectral Imaging" LINK

"Scanning Hyperspectral Imaging for In Situ Biogeochemical Analysis of Lake Sediment Cores: Review of Recent Developments" LINK




Chemometrics and Machine Learning

"Non-destructive near infrared spectroscopy externally validated using large number sets for creation of robust calibration models enabling prediction of apple firmness" LINK

"Foods : Predicting Satiety from the Analysis of Human Saliva Using Mid-Infrared Spectroscopy Combined with Chemometrics" LINK

"A NIR,1H-NMR, LC-MS and chemometrics pilot study on the origin of Carvedilol drug substance: a tool for discovering falsified active pharmaceutical ingredients" LINK

"Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer" LINK

"Improving TVB-N prediction in pork using portable spectroscopy with just-in-time learning model updating method" LINK

"Method Development and Validation of a Near-infrared spectroscopic method for In-line API Quantification during Fluidized Bed Granulation" LINK

"Non-destructive follow-up of 'Jintao'kiwifruit ripening through VIS-NIR spectroscopy-individual vs. average calibration model's predictions" LINK

"Machine Learning-Powered Models for Near-Infrared Spectrometers: Prediction of Protein in Multiple Grain Cereals" LINK

"A hybrid variable selection and modeling strategy for the determination of target compounds in different spectral datasets" LINK

"Sensors : A Data-Driven Model with Feedback Calibration Embedded Blood Pressure Estimator Using Reflective Photoplethysmography" LINK

"Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics" | LINK




Research on Spectroscopy

"Quadruple Functionalization of a Tetraphenylethylene Aromatic Scaffold with Ynamides or Tetracyanobutadienes: Synthesis and Optical Properties" LINK




Environment NIR-Spectroscopy Application

"Marriage of Heterobuckybowls with Triptycene: Molecular Waterwheels for Separating C60 and C70" LINK

"Performance of hyperspectral data in predicting and mapping zinc concentration in soil" LINK




Agriculture NIR-Spectroscopy Usage

"Study of neurophysiological responses associated with the application of magnetic fields to the brain" LINK

"PLANT DISEASE DETECTION USING IMAGE SENSORS: ASTEP TOWARDS PRECISION AGRICULTURE" LINK

"Linking long-term soil phosphorus management to microbial communities involved in nitrogen reactions" | LINK

"Bovine fecal chemistry changes with progression of Southern Cattle Tick, Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) infestation" LINK

"Remote Sensing : The Accuracy of Winter Wheat Identification at Different Growth Stages Using Remote Sensing" LINK




Horticulture NIR-Spectroscopy Applications

"Accurate nondestructive prediction of soluble solids content in citrus by nearinfrared diffuse reflectance spectroscopy with characteristic variable selection" LINK




Food & Feed Industry NIR Usage

"Verifying the Geographical Origin and Authenticity of Greek Olive Oils by Means of Optical Spectroscopy and Multivariate Analysis" LINK

"Analysis of wheat flour-insect powder mixtures based on their near infrared spectra" LINK




Laboratory and NIR-Spectroscopy

"Utilization of Pollution Indices, Hyperspectral Reflectance Indices, and Data-Driven Multivariate Modelling to Assess the Bottom Sediment Quality of Lake Qaroun ..." LINK

"Oxygen vacancies and defects tailored microstructural, optical and electrochemical properties of Gd doped CeO2 nanocrystalline thin films" LINK




Other

"Simultaneous removal of aromatic pollutants and nitrate at high concentrations by hypersaline denitrification: Long-term continuous experiments investigation" LINK

"Study of sub-band state formation in the optical band gap of CuGaS2 thin films by electronic excitations" LINK

"A sensor combination based automatic sorting system for waste washing machine parts" LINK

NIR Calibration-Model Services

Custom NIR Calibration Models development for a large list of NIR spectrometers NIRS spectroscopy spectrometer chemometrics MachineLearning DigitalTransformation miniaturization mobileDevices MobileSpectrometers NIRanalysis Laboratoires LINK

How to improve your NIRS analysis, get the free White Paper | NIR infrared ag lab QAQC QC quality measurement LINK

Spectroscopy and Chemometrics News Weekly 16, 2022 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 16, 2022 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 16, 2022 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Penilaian Sejawat: Fast, simultaneous and contactless assessment of intact mango fruit by means of near infrared spectroscopy. AIMS Press." | Agriculture (Gabungan Nilai).PDF LINK

"Relevance of Near infrared (NIR) spectroscopy in the determination of intrinsic Rheological properties of crude oil components from Asabor Platform, Nigeria." LINK

"Feasibility of Near-Infrared Spectroscopy for Rapid Detection of Available Nitrogen in Vermiculite Substrates in Desert Facility Agriculture" LINK

"Establishment of a Nondestructive Analysis Method for Lignan Content in Sesame using Near Infrared Reflectance Spectroscopy" LINK

"Near Infrared Spectroscopy: A useful technique for inline monitoring of the enzyme catalyzed biosynthesis of third-generation biodiesel from waste cooking oil" LINK

"A Study on Nitrogen Concentration Detection Model of Rubber Leaf Based on Spatial-Spectral Information with NIR Hyperspectral Data" LINK

"Design and Performance of a Near-Infrared Spectroscopy Measurement System for In-Field Alfalfa Moisture Measurement" LINK

"Estimating Forest Soil Properties for Humus Assessment—Is Vis-NIR the Way to Go?" LINK

"Association and solubility of chlorophenols in CCl4: MIR/NIR spectroscopic and DFT study" LINK

"Prediction of rhodinol content in Java citronella oil using NIR spectroscopy in the initial stage developing a spectral smart sensor system" | LINK

"Classification of Cocoa Beans Based on Fermentation Level Using PLS-DA Combined with Visible Near-Infrared (VIS-NIR) Spectroscopy" LINK

"Carbon Footprint Reduction by Utilizing Real Time NIR Spectroscopy for RVP Measurement in Natural Gas Condensate Stabilizers" LINK

"Determination of Total Saccharide Content in Auricularia auricula Based on Near-Infrared Spectroscopy" | LINK

"Prediction of crosslink density of prevulcanised latex using NIR Spectroscopy based on combination of fractional order derivative (FOD) and variable selection ..." LINK

"Determination of Acid Level (pH) and Moisture Content of Cocoa Beans at Various Fermentation Level Using Visible Near-Infrared (Vis-NIR) Spectroscopy" LINK

"Near infrared spectroscopy and machine learning classifier of crosslink density level of prevulcanized natural rubber latex" LINK

"Development of a calibration model for near infrared spectroscopy using a convolutional neural network" LINK

"Novel fNIRS study on homogeneous symmetric feature-based transfer learning for brain-computer interface" | LINK

"Hybrid motion artifact detection and correction approach for functional near-infrared spectroscopy measurements" | LINK

"Predicting Soil Organic Carbon Mineralization Rates Using δ13C, Assessed by Near-Infrared Spectroscopy, in Depth Profiles Under Permanent Grassland Along a ..." | LINK

"Sensors : A Multiblock Approach to Fuse Process and Near-Infrared Sensors for On-Line Prediction of Polymer Properties" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Determination of Storage Period of Harvested Plums by NearInfrared Spectroscopy and Quality attributes" LINK

"Performance improvement in a supercontinuum fiber-coupled system for near infrared absorption spectroscopy" LINK




Hyperspectral Imaging (HSI)

"New Zealand Honey Botanical Origin Classification with Hyperspectral Imaging" LINK

"Scanning Hyperspectral Imaging for In Situ Biogeochemical Analysis of Lake Sediment Cores: Review of Recent Developments" LINK




Chemometrics and Machine Learning

"Non-destructive near infrared spectroscopy externally validated using large number sets for creation of robust calibration models enabling prediction of apple firmness" LINK

"Foods : Predicting Satiety from the Analysis of Human Saliva Using Mid-Infrared Spectroscopy Combined with Chemometrics" LINK

"A NIR,1H-NMR, LC-MS and chemometrics pilot study on the origin of Carvedilol drug substance: a tool for discovering falsified active pharmaceutical ingredients" LINK

"Algorithm of Stability-Analysis-Based Feature Selection for NIR Calibration Transfer" LINK

"Improving TVB-N prediction in pork using portable spectroscopy with just-in-time learning model updating method" LINK

"Method Development and Validation of a Near-infrared spectroscopic method for In-line API Quantification during Fluidized Bed Granulation" LINK

"Non-destructive follow-up of 'Jintao'kiwifruit ripening through VIS-NIR spectroscopy-individual vs. average calibration model's predictions" LINK

"Machine Learning-Powered Models for Near-Infrared Spectrometers: Prediction of Protein in Multiple Grain Cereals" LINK

"A hybrid variable selection and modeling strategy for the determination of target compounds in different spectral datasets" LINK

"Sensors : A Data-Driven Model with Feedback Calibration Embedded Blood Pressure Estimator Using Reflective Photoplethysmography" LINK

"Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics" | LINK




Research on Spectroscopy

"Quadruple Functionalization of a Tetraphenylethylene Aromatic Scaffold with Ynamides or Tetracyanobutadienes: Synthesis and Optical Properties" LINK




Environment NIR-Spectroscopy Application

"Marriage of Heterobuckybowls with Triptycene: Molecular Waterwheels for Separating C60 and C70" LINK

"Performance of hyperspectral data in predicting and mapping zinc concentration in soil" LINK




Agriculture NIR-Spectroscopy Usage

"Study of neurophysiological responses associated with the application of magnetic fields to the brain" LINK

"PLANT DISEASE DETECTION USING IMAGE SENSORS: ASTEP TOWARDS PRECISION AGRICULTURE" LINK

"Linking long-term soil phosphorus management to microbial communities involved in nitrogen reactions" | LINK

"Bovine fecal chemistry changes with progression of Southern Cattle Tick, Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) infestation" LINK

"Remote Sensing : The Accuracy of Winter Wheat Identification at Different Growth Stages Using Remote Sensing" LINK




Horticulture NIR-Spectroscopy Applications

"Accurate nondestructive prediction of soluble solids content in citrus by nearinfrared diffuse reflectance spectroscopy with characteristic variable selection" LINK




Food & Feed Industry NIR Usage

"Verifying the Geographical Origin and Authenticity of Greek Olive Oils by Means of Optical Spectroscopy and Multivariate Analysis" LINK

"Analysis of wheat flour-insect powder mixtures based on their near infrared spectra" LINK




Laboratory and NIR-Spectroscopy

"Utilization of Pollution Indices, Hyperspectral Reflectance Indices, and Data-Driven Multivariate Modelling to Assess the Bottom Sediment Quality of Lake Qaroun ..." LINK

"Oxygen vacancies and defects tailored microstructural, optical and electrochemical properties of Gd doped CeO2 nanocrystalline thin films" LINK




Other

"Simultaneous removal of aromatic pollutants and nitrate at high concentrations by hypersaline denitrification: Long-term continuous experiments investigation" LINK

"Study of sub-band state formation in the optical band gap of CuGaS2 thin films by electronic excitations" LINK

"A sensor combination based automatic sorting system for waste washing machine parts" LINK

Spectroscopy and Chemometrics/Machine-Learning News Weekly #50, 2021Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #50, 2021Spettroscopia e Chemiometria/Machine-Learning Weekly News #50, 2021

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 49, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 49, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 49, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"The Role of Lipid Core Burden Index Measured by Near-Infrared Spectroscopy in Predicting Slow TIMI Flow After Coronary Intervention" LINK

"Rapid quality evaluation of Plantaginis Semen by near infrared spectroscopy combined with chemometrics" LINK

"Characterization of sun-injury and prediction of sunscald on 'Packham's Triumph'pears using Vis-NIR spectroscopy" LINK

"Nondestructive Detection of Internal Flavor in 'Shatian'Pomelo Fruit Based on Visible/Near Infrared Spectroscopy" LINK

"Remote Sensing : A NIRS-Aided Methodology to Elucidate the Nutrition of the Endangered Mountain Gazelle (Gazella gazella) Using Samples of Rumen Contents from Roadkills" LINK

" The concentrations of immunoglobulins in bovine colostrum determined by the gold standard method are genetically correlated with their near-infrared ..." LINK

"Detection of Lipids by Near-infrared Spectroscopy in Calcified Coronary Plaques Containing Nodular Calcification: Insights from Multimodality Imaging and ..." LINK

"A Novel Method for Rapid Particle Size Analysis of Ibuprofen Using Near-infrared Spectroscopy" | LINK

"Geographical identification of Italian extra virgin olive oil by the combination of near infrared and Raman spectroscopy: A feasibility study" LINK

"Empirical Modelling of Household Oils in UV-Vis-NIR Spectrum through Developed Low-Cost Spectroscopy Setup (LCSS)" LINK

"Synthesis of NIR-II Absorbing Gelatin Stabilized Gold Nanorods and Its Photothermal Therapy Application against Fibroblast Histiocytoma Cells" LINK

"Non-destructive prediction of the hotness of fresh pepper with a single scan using portable near infrared spectroscopy and a variable selection strategy" | capsaicin dihydrocapsaicin food Agricultural Biotechnology hot Spices analysislab LINK

"PRELIMINARY USE OF NEAR-INFRARED SPECTROSCOPY TO ESTIMATE THE BIOCHEMICAL COMPONENTS OF THE MUSCLES OF THE ANTARCTIC MINKE ..." LINK

"Foods : Geographic Origin Discrimination of Millet Using Vis-NIR Spectroscopy Combined with Machine Learning Techniques" LINK

"The concentrations of immunoglobulins in bovine colostrum determined by the gold standard method are genetically correlated with their near-infrared prediction" LINK

"Apple chips moisture analysis made easy with near-infrared spectroscopy" LINK

"Nondestructive Analysis of Internal Quality in Pears with a Self-Made Near-Infrared Spectrum Detector Combined with Multivariate Data Processing" LINK

"The performance of surface enhanced Raman scattering and spatial resolution with triangular plate dimer from ultra-ultraviolet to near-infrared range" LINK

"... of coronary atherosclerotic features in response to achieving LDL-C< 55 mg/dl between non-diabetic and diabetic patients: insights from the REASSURE-NIRS ..." LINK

"A measurement method in near infrared spectroscopy for reference correction with the homologous optical beams" LINK

"Quantitative Analysis of Multi-optical Length NIR Spectroscopy Based on Quaternion Parallel Feature Extraction Method" LINK

"Detección de medicamentos falsificados por espectroscopia en el infrarrojo cercano (NIR)" LINK

"Adulteration Detection in Goat Dairy Beverage Through NIR Spectroscopy and DD-SIMCA" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Grana Cheese monitoring by low cost pocket size near infrared sensor" LINK

"Molecular device turns infrared into visible light - A new way to detect infrared light by changing its frequency to that of visible light" LINK

"Can current hyperspectral infrared sounders capture the small scale atmospheric water vapor spatial variations?" LINK

"Distinguishing between different types of multilayered PETbased backsheets of PV modules with nearinfrared spectroscopy" | LINK

"Nearinfrared spectroscopy aids ecological restoration by classifying variation of taxonomy and phenology of a native shrub" LINK




Hyperspectral Imaging (HSI)

"Classification of pulse flours using near-infrared hyperspectral imaging" LINK

"Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes" LINK

"Nondestructive nitrogen content estimation in tomato plant leaves by Vis-NIR hyperspectral imaging and regression data models" LINK

"Rancidity and moisture estimation in shelled almond kernels using NIR hyperspectral imaging and chemometric analysis" LINK

"Detection of different chemical binders in coatings using hyperspectral imaging" | LINK




Spectral Imaging

"In vivo sensing of cutaneous edema: a comparative study of diffuse reflectance, Raman spectroscopy, and multispectral imaging" LINK




Chemometrics and Machine Learning

"Determination of the total viable count of Chinese meat dishes by near‐infrared spectroscopy: A predictive model" LINK

"Exploring the use of Near-infrared spectroscopy as a tool to predict quality attributes in prickly pear (Rosa roxburghii Tratt) with chemometrics variable strategy" LINK

"Determination of the total viable count of Chinese meat dishes by nearinfrared spectroscopy: A predictive model" LINK

"Wavelet-Based Neurovascular Coupling Can Predict Brain Abnormalities In Neonatal Encephalopathy" LINK

"Multivariate analysis of food fraud: A review of NIR based instruments in tandem with chemometrics" | foodfraud analysis instruments LINK

"Top November Stories: Why Machine Learning Engineers are Replacing Data Scientists; 19 Data Science Project Ideas for Beginners" | MachineLearning DataScientists LINK

"Optimizing the quantitative analysis of solid biomass fuel properties using laser induced breakdown spectroscopy (LIBS) coupled with a kernel partial least squares (KPLS) model" LINK

"Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes." LINK

"Spectroscopy and imaging technologies coupled with machine learning for the assessment of the microbiological spoilage associated to ready-to-eat leafy vegetables" LINK




Facts

"Fodder development in Sub‐Saharan Africa: An Introduction" LINK

"Applied Sciences : Automatic Asbestos Control Using Deep Learning Based Computer Vision System" LINK




Research on Spectroscopy

"A Methodological Literature Review on Non-Invasive Blood Group Detection" LINK

"Peripheral microcirculatory alterations are associated with the severity of acute respiratory distress syndrome in COVID-19 patients admitted to intermediate ..." | LINK




Equipment for Spectroscopy

"Green Synthesis of Ag2S Quantum Dots as Sensing Probe: An Optical Sensor for the Detection of Cholesterol" LINK

"Applied Sciences : Real-Time Quantification of Crude Protein and Neutral Detergent Fibre in Pastures under Montado Ecosystem Using the Portable NIR Spectrometer" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Automated Training Data Generation from Spectral Indexes for Mapping Surface Water Extent with Sentinel-2 Satellite Imagery at 10 m and 20 m Resolutions" LINK




Agriculture NIR-Spectroscopy Usage

"Investigation on aging resistance of ternary compound carbon nitride (CN-Bi-Tr-DC) modified asphalt" LINK

"Agriculture : Estimation of Soil Nutrient Content Using Hyperspectral Data" LINK

"Prediction of protein and amino acid composition and digestibility in individual feedstuffs and mixed diets for pigs using near-infrared spectroscopy" LINK

"Applications of computer vision in the field of agriculture" LINK

"Genome-wide association study and population structure analysis of seed-bound amino acids and total protein in watermelon" LINK




Horticulture NIR-Spectroscopy Applications

"Applied Sciences : Studies of the Variability of Sugars, Vitamin C, and Chlorophylls in Differently Fermented Organic Leaves of Willowherb" LINK




Food & Feed Industry NIR Usage

"Foods : Development of High-Protein Vegetable Creams by Using Single-Cell Ingredients from Some Microalgae Species" LINK

"Transfer-learning-based approach for leaf chlorophyll content estimation of winter wheat from hyperspectral data" LINK

"Foods : Two Statistical Tools for Assessing Functionality and Protein Characteristics of Different Fava Bean (Vicia faba L.) Ingredients" LINK




Medicinal Spectroscopy

"A Tissue Section-Based Near-Infrared Spectroscopical Analysis of Salivary Gland Tumors" LINK




Other

"Indium-tin oxide regulated band gap of nitrogen-doped titanium oxide thin films for visible light photocatalyst" | LINK

"Discriminação de espécies manejadas na Amazônia central: um princípio para a rastreabilidade da madeira por meio da espectroscopia no infravermelho próximo" LINK

"How charge trapping affects the conductivity of electrochemically doped poly (3-hexylthiophene) films" LINK

"Dimensionality reduction, regularization, and generalization in overparameterized regressions." LINK

"PENGARUH DURASI PRESTO DAN PENYIMPANAN TERHADAP KUALITAS KIMIA DAN FISIK CEKER BACEM" LINK

"Additive genetic variation in Pinus radiata bark chemistry and the chemical traits associated with variation in mammalian bark stripping" | LINK

"Structural, optical and dispersion studies on Cu2NiSn (SSe) 4 nanocrystals thin films" LINK

"Linking genetics and chemistry to minimise bark stripping in Pinus radiata" LINK





.

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 49, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 49, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 49, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"The Role of Lipid Core Burden Index Measured by Near-Infrared Spectroscopy in Predicting Slow TIMI Flow After Coronary Intervention" LINK

"Rapid quality evaluation of Plantaginis Semen by near infrared spectroscopy combined with chemometrics" LINK

"Characterization of sun-injury and prediction of sunscald on 'Packham's Triumph'pears using Vis-NIR spectroscopy" LINK

"Nondestructive Detection of Internal Flavor in 'Shatian'Pomelo Fruit Based on Visible/Near Infrared Spectroscopy" LINK

"Remote Sensing : A NIRS-Aided Methodology to Elucidate the Nutrition of the Endangered Mountain Gazelle (Gazella gazella) Using Samples of Rumen Contents from Roadkills" LINK

" The concentrations of immunoglobulins in bovine colostrum determined by the gold standard method are genetically correlated with their near-infrared ..." LINK

"Detection of Lipids by Near-infrared Spectroscopy in Calcified Coronary Plaques Containing Nodular Calcification: Insights from Multimodality Imaging and ..." LINK

"A Novel Method for Rapid Particle Size Analysis of Ibuprofen Using Near-infrared Spectroscopy" | LINK

"Geographical identification of Italian extra virgin olive oil by the combination of near infrared and Raman spectroscopy: A feasibility study" LINK

"Empirical Modelling of Household Oils in UV-Vis-NIR Spectrum through Developed Low-Cost Spectroscopy Setup (LCSS)" LINK

"Synthesis of NIR-II Absorbing Gelatin Stabilized Gold Nanorods and Its Photothermal Therapy Application against Fibroblast Histiocytoma Cells" LINK

"Non-destructive prediction of the hotness of fresh pepper with a single scan using portable near infrared spectroscopy and a variable selection strategy" | capsaicin dihydrocapsaicin food Agricultural Biotechnology hot Spices analysislab LINK

"PRELIMINARY USE OF NEAR-INFRARED SPECTROSCOPY TO ESTIMATE THE BIOCHEMICAL COMPONENTS OF THE MUSCLES OF THE ANTARCTIC MINKE ..." LINK

"Foods : Geographic Origin Discrimination of Millet Using Vis-NIR Spectroscopy Combined with Machine Learning Techniques" LINK

"The concentrations of immunoglobulins in bovine colostrum determined by the gold standard method are genetically correlated with their near-infrared prediction" LINK

"Apple chips moisture analysis made easy with near-infrared spectroscopy" LINK

"Nondestructive Analysis of Internal Quality in Pears with a Self-Made Near-Infrared Spectrum Detector Combined with Multivariate Data Processing" LINK

"The performance of surface enhanced Raman scattering and spatial resolution with triangular plate dimer from ultra-ultraviolet to near-infrared range" LINK

"... of coronary atherosclerotic features in response to achieving LDL-C< 55 mg/dl between non-diabetic and diabetic patients: insights from the REASSURE-NIRS ..." LINK

"A measurement method in near infrared spectroscopy for reference correction with the homologous optical beams" LINK

"Quantitative Analysis of Multi-optical Length NIR Spectroscopy Based on Quaternion Parallel Feature Extraction Method" LINK

"Detección de medicamentos falsificados por espectroscopia en el infrarrojo cercano (NIR)" LINK

"Adulteration Detection in Goat Dairy Beverage Through NIR Spectroscopy and DD-SIMCA" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Grana Cheese monitoring by low cost pocket size near infrared sensor" LINK

"Molecular device turns infrared into visible light - A new way to detect infrared light by changing its frequency to that of visible light" LINK

"Can current hyperspectral infrared sounders capture the small scale atmospheric water vapor spatial variations?" LINK

"Distinguishing between different types of multilayered PETbased backsheets of PV modules with nearinfrared spectroscopy" | LINK

"Nearinfrared spectroscopy aids ecological restoration by classifying variation of taxonomy and phenology of a native shrub" LINK




Hyperspectral Imaging (HSI)

"Classification of pulse flours using near-infrared hyperspectral imaging" LINK

"Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes" LINK

"Nondestructive nitrogen content estimation in tomato plant leaves by Vis-NIR hyperspectral imaging and regression data models" LINK

"Rancidity and moisture estimation in shelled almond kernels using NIR hyperspectral imaging and chemometric analysis" LINK

"Detection of different chemical binders in coatings using hyperspectral imaging" | LINK




Spectral Imaging

"In vivo sensing of cutaneous edema: a comparative study of diffuse reflectance, Raman spectroscopy, and multispectral imaging" LINK




Chemometrics and Machine Learning

"Determination of the total viable count of Chinese meat dishes by near‐infrared spectroscopy: A predictive model" LINK

"Exploring the use of Near-infrared spectroscopy as a tool to predict quality attributes in prickly pear (Rosa roxburghii Tratt) with chemometrics variable strategy" LINK

"Determination of the total viable count of Chinese meat dishes by nearinfrared spectroscopy: A predictive model" LINK

"Wavelet-Based Neurovascular Coupling Can Predict Brain Abnormalities In Neonatal Encephalopathy" LINK

"Multivariate analysis of food fraud: A review of NIR based instruments in tandem with chemometrics" | foodfraud analysis instruments LINK

"Top November Stories: Why Machine Learning Engineers are Replacing Data Scientists; 19 Data Science Project Ideas for Beginners" | MachineLearning DataScientists LINK

"Optimizing the quantitative analysis of solid biomass fuel properties using laser induced breakdown spectroscopy (LIBS) coupled with a kernel partial least squares (KPLS) model" LINK

"Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes." LINK

"Spectroscopy and imaging technologies coupled with machine learning for the assessment of the microbiological spoilage associated to ready-to-eat leafy vegetables" LINK




Facts

"Fodder development in Sub‐Saharan Africa: An Introduction" LINK

"Applied Sciences : Automatic Asbestos Control Using Deep Learning Based Computer Vision System" LINK




Research on Spectroscopy

"A Methodological Literature Review on Non-Invasive Blood Group Detection" LINK

"Peripheral microcirculatory alterations are associated with the severity of acute respiratory distress syndrome in COVID-19 patients admitted to intermediate ..." | LINK




Equipment for Spectroscopy

"Green Synthesis of Ag2S Quantum Dots as Sensing Probe: An Optical Sensor for the Detection of Cholesterol" LINK

"Applied Sciences : Real-Time Quantification of Crude Protein and Neutral Detergent Fibre in Pastures under Montado Ecosystem Using the Portable NIR Spectrometer" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Automated Training Data Generation from Spectral Indexes for Mapping Surface Water Extent with Sentinel-2 Satellite Imagery at 10 m and 20 m Resolutions" LINK




Agriculture NIR-Spectroscopy Usage

"Investigation on aging resistance of ternary compound carbon nitride (CN-Bi-Tr-DC) modified asphalt" LINK

"Agriculture : Estimation of Soil Nutrient Content Using Hyperspectral Data" LINK

"Prediction of protein and amino acid composition and digestibility in individual feedstuffs and mixed diets for pigs using near-infrared spectroscopy" LINK

"Applications of computer vision in the field of agriculture" LINK

"Genome-wide association study and population structure analysis of seed-bound amino acids and total protein in watermelon" LINK




Horticulture NIR-Spectroscopy Applications

"Applied Sciences : Studies of the Variability of Sugars, Vitamin C, and Chlorophylls in Differently Fermented Organic Leaves of Willowherb" LINK




Food & Feed Industry NIR Usage

"Foods : Development of High-Protein Vegetable Creams by Using Single-Cell Ingredients from Some Microalgae Species" LINK

"Transfer-learning-based approach for leaf chlorophyll content estimation of winter wheat from hyperspectral data" LINK

"Foods : Two Statistical Tools for Assessing Functionality and Protein Characteristics of Different Fava Bean (Vicia faba L.) Ingredients" LINK




Medicinal Spectroscopy

"A Tissue Section-Based Near-Infrared Spectroscopical Analysis of Salivary Gland Tumors" LINK




Other

"Indium-tin oxide regulated band gap of nitrogen-doped titanium oxide thin films for visible light photocatalyst" | LINK

"Discriminação de espécies manejadas na Amazônia central: um princípio para a rastreabilidade da madeira por meio da espectroscopia no infravermelho próximo" LINK

"How charge trapping affects the conductivity of electrochemically doped poly (3-hexylthiophene) films" LINK

"Dimensionality reduction, regularization, and generalization in overparameterized regressions." LINK

"PENGARUH DURASI PRESTO DAN PENYIMPANAN TERHADAP KUALITAS KIMIA DAN FISIK CEKER BACEM" LINK

"Additive genetic variation in Pinus radiata bark chemistry and the chemical traits associated with variation in mammalian bark stripping" | LINK

"Structural, optical and dispersion studies on Cu2NiSn (SSe) 4 nanocrystals thin films" LINK

"Linking genetics and chemistry to minimise bark stripping in Pinus radiata" LINK





.

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 49, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 49, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 49, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK

This week's NIR news Weekly is sponsored by Your-Company-Name-Here - NIR-spectrometers. Check out their product page ... link

Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us.




Near-Infrared Spectroscopy (NIRS)

"The Role of Lipid Core Burden Index Measured by Near-Infrared Spectroscopy in Predicting Slow TIMI Flow After Coronary Intervention" LINK

"Rapid quality evaluation of Plantaginis Semen by near infrared spectroscopy combined with chemometrics" LINK

"Characterization of sun-injury and prediction of sunscald on 'Packham's Triumph'pears using Vis-NIR spectroscopy" LINK

"Nondestructive Detection of Internal Flavor in 'Shatian'Pomelo Fruit Based on Visible/Near Infrared Spectroscopy" LINK

"Remote Sensing : A NIRS-Aided Methodology to Elucidate the Nutrition of the Endangered Mountain Gazelle (Gazella gazella) Using Samples of Rumen Contents from Roadkills" LINK

" The concentrations of immunoglobulins in bovine colostrum determined by the gold standard method are genetically correlated with their near-infrared ..." LINK

"Detection of Lipids by Near-infrared Spectroscopy in Calcified Coronary Plaques Containing Nodular Calcification: Insights from Multimodality Imaging and ..." LINK

"A Novel Method for Rapid Particle Size Analysis of Ibuprofen Using Near-infrared Spectroscopy" | LINK

"Geographical identification of Italian extra virgin olive oil by the combination of near infrared and Raman spectroscopy: A feasibility study" LINK

"Empirical Modelling of Household Oils in UV-Vis-NIR Spectrum through Developed Low-Cost Spectroscopy Setup (LCSS)" LINK

"Synthesis of NIR-II Absorbing Gelatin Stabilized Gold Nanorods and Its Photothermal Therapy Application against Fibroblast Histiocytoma Cells" LINK

"Non-destructive prediction of the hotness of fresh pepper with a single scan using portable near infrared spectroscopy and a variable selection strategy" | capsaicin dihydrocapsaicin food Agricultural Biotechnology hot Spices analysislab LINK

"PRELIMINARY USE OF NEAR-INFRARED SPECTROSCOPY TO ESTIMATE THE BIOCHEMICAL COMPONENTS OF THE MUSCLES OF THE ANTARCTIC MINKE ..." LINK

"Foods : Geographic Origin Discrimination of Millet Using Vis-NIR Spectroscopy Combined with Machine Learning Techniques" LINK

"The concentrations of immunoglobulins in bovine colostrum determined by the gold standard method are genetically correlated with their near-infrared prediction" LINK

"Apple chips moisture analysis made easy with near-infrared spectroscopy" LINK

"Nondestructive Analysis of Internal Quality in Pears with a Self-Made Near-Infrared Spectrum Detector Combined with Multivariate Data Processing" LINK

"The performance of surface enhanced Raman scattering and spatial resolution with triangular plate dimer from ultra-ultraviolet to near-infrared range" LINK

"... of coronary atherosclerotic features in response to achieving LDL-C< 55 mg/dl between non-diabetic and diabetic patients: insights from the REASSURE-NIRS ..." LINK

"A measurement method in near infrared spectroscopy for reference correction with the homologous optical beams" LINK

"Quantitative Analysis of Multi-optical Length NIR Spectroscopy Based on Quaternion Parallel Feature Extraction Method" LINK

"Detección de medicamentos falsificados por espectroscopia en el infrarrojo cercano (NIR)" LINK

"Adulteration Detection in Goat Dairy Beverage Through NIR Spectroscopy and DD-SIMCA" | LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Grana Cheese monitoring by low cost pocket size near infrared sensor" LINK

"Molecular device turns infrared into visible light - A new way to detect infrared light by changing its frequency to that of visible light" LINK

"Can current hyperspectral infrared sounders capture the small scale atmospheric water vapor spatial variations?" LINK

"Distinguishing between different types of multilayered PETbased backsheets of PV modules with nearinfrared spectroscopy" | LINK

"Nearinfrared spectroscopy aids ecological restoration by classifying variation of taxonomy and phenology of a native shrub" LINK




Hyperspectral Imaging (HSI)

"Classification of pulse flours using near-infrared hyperspectral imaging" LINK

"Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes" LINK

"Nondestructive nitrogen content estimation in tomato plant leaves by Vis-NIR hyperspectral imaging and regression data models" LINK

"Rancidity and moisture estimation in shelled almond kernels using NIR hyperspectral imaging and chemometric analysis" LINK

"Detection of different chemical binders in coatings using hyperspectral imaging" | LINK




Spectral Imaging

"In vivo sensing of cutaneous edema: a comparative study of diffuse reflectance, Raman spectroscopy, and multispectral imaging" LINK




Chemometrics and Machine Learning

"Determination of the total viable count of Chinese meat dishes by near‐infrared spectroscopy: A predictive model" LINK

"Exploring the use of Near-infrared spectroscopy as a tool to predict quality attributes in prickly pear (Rosa roxburghii Tratt) with chemometrics variable strategy" LINK

"Determination of the total viable count of Chinese meat dishes by nearinfrared spectroscopy: A predictive model" LINK

"Wavelet-Based Neurovascular Coupling Can Predict Brain Abnormalities In Neonatal Encephalopathy" LINK

"Multivariate analysis of food fraud: A review of NIR based instruments in tandem with chemometrics" | foodfraud analysis instruments LINK

"Top November Stories: Why Machine Learning Engineers are Replacing Data Scientists; 19 Data Science Project Ideas for Beginners" | MachineLearning DataScientists LINK

"Optimizing the quantitative analysis of solid biomass fuel properties using laser induced breakdown spectroscopy (LIBS) coupled with a kernel partial least squares (KPLS) model" LINK

"Chemometric strategies for near infrared hyperspectral imaging analysis: classification of cotton seed genotypes." LINK

"Spectroscopy and imaging technologies coupled with machine learning for the assessment of the microbiological spoilage associated to ready-to-eat leafy vegetables" LINK




Facts

"Fodder development in Sub‐Saharan Africa: An Introduction" LINK

"Applied Sciences : Automatic Asbestos Control Using Deep Learning Based Computer Vision System" LINK




Research on Spectroscopy

"A Methodological Literature Review on Non-Invasive Blood Group Detection" LINK

"Peripheral microcirculatory alterations are associated with the severity of acute respiratory distress syndrome in COVID-19 patients admitted to intermediate ..." | LINK




Equipment for Spectroscopy

"Green Synthesis of Ag2S Quantum Dots as Sensing Probe: An Optical Sensor for the Detection of Cholesterol" LINK

"Applied Sciences : Real-Time Quantification of Crude Protein and Neutral Detergent Fibre in Pastures under Montado Ecosystem Using the Portable NIR Spectrometer" LINK




Environment NIR-Spectroscopy Application

"Remote Sensing : Automated Training Data Generation from Spectral Indexes for Mapping Surface Water Extent with Sentinel-2 Satellite Imagery at 10 m and 20 m Resolutions" LINK




Agriculture NIR-Spectroscopy Usage

"Investigation on aging resistance of ternary compound carbon nitride (CN-Bi-Tr-DC) modified asphalt" LINK

"Agriculture : Estimation of Soil Nutrient Content Using Hyperspectral Data" LINK

"Prediction of protein and amino acid composition and digestibility in individual feedstuffs and mixed diets for pigs using near-infrared spectroscopy" LINK

"Applications of computer vision in the field of agriculture" LINK

"Genome-wide association study and population structure analysis of seed-bound amino acids and total protein in watermelon" LINK




Horticulture NIR-Spectroscopy Applications

"Applied Sciences : Studies of the Variability of Sugars, Vitamin C, and Chlorophylls in Differently Fermented Organic Leaves of Willowherb" LINK




Food & Feed Industry NIR Usage

"Foods : Development of High-Protein Vegetable Creams by Using Single-Cell Ingredients from Some Microalgae Species" LINK

"Transfer-learning-based approach for leaf chlorophyll content estimation of winter wheat from hyperspectral data" LINK

"Foods : Two Statistical Tools for Assessing Functionality and Protein Characteristics of Different Fava Bean (Vicia faba L.) Ingredients" LINK




Medicinal Spectroscopy

"A Tissue Section-Based Near-Infrared Spectroscopical Analysis of Salivary Gland Tumors" LINK




Other

"Indium-tin oxide regulated band gap of nitrogen-doped titanium oxide thin films for visible light photocatalyst" | LINK

"Discriminação de espécies manejadas na Amazônia central: um princípio para a rastreabilidade da madeira por meio da espectroscopia no infravermelho próximo" LINK

"How charge trapping affects the conductivity of electrochemically doped poly (3-hexylthiophene) films" LINK

"Dimensionality reduction, regularization, and generalization in overparameterized regressions." LINK

"PENGARUH DURASI PRESTO DAN PENYIMPANAN TERHADAP KUALITAS KIMIA DAN FISIK CEKER BACEM" LINK

"Additive genetic variation in Pinus radiata bark chemistry and the chemical traits associated with variation in mammalian bark stripping" | LINK

"Structural, optical and dispersion studies on Cu2NiSn (SSe) 4 nanocrystals thin films" LINK

"Linking genetics and chemistry to minimise bark stripping in Pinus radiata" LINK





.

Spectroscopy and Chemometrics/Machine-Learning News Weekly #40, 2021Spektroskopie und Chemometrie/Machine-Learning News Wöchentlich #40, 2021Spettroscopia e Chemiometria/Machine-Learning Weekly News #40, 2021

NIR Calibration-Model Services

Improve Accuracy of fast Nondestructive NIR Analytics by Optimal Calibration | Food Feed FoodSafety ag Lab LINK

Increase Your Profit with optimized NIR Accuracy Process Protein Oil plastic colors paints milk soy Soybean LINK

Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during ..." LINK

"Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires" LINK

"Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods" LINK

"An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy" LINK

"Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy" LINK

"Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes" LINK

"TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality" LINK

"Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study" | LINK

"Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy" LINK

"Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data" | LINK

"Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction" LINK

"Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying" LINK

"Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System" LINK

"Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS" LINK

"Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" A NOVEL PROTEIN STRUCTURE ELUCIDATION TECHNIQUE BY CIRCULAR DICHROISM AND NEAR INFRARED SPECTROSCOPY" LINK

"A novel strategy of "pick the best of the best" for the nondestructive identification of Poria cocos based on near-infrared spectroscopy" LINK

"The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study" LINK

"Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy" LINK

"Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy" LINK

"A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers" LINK

"Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach" LINK




Hyperspectral Imaging (HSI)

"Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data" LINK

"Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method" LINK

"An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples" LINK

"New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation" LINK




Chemometrics and Machine Learning

"The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities" LINK

"Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes" LINK

"Htype indices with applications in chemometrics I: hmultiple similarity index" LINK

"Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk" LINK

"Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA" LINK

"Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality" LINK

"Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms" LINK

"Optical spectroscopy methods for the characterization of sol-gel materials" LINK

"Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors" LINK

"Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)" LINK




Equipment for Spectroscopy

"Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones" LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK

"PORTABLE NEAR INFRARED SPECTROMETER DENGAN SENSOR AS7263 UNTUK PENDUGAAN SIFAT KIMIA JERUK SIAM (CITRUS NOBILIS) SECARA NON ..." LINK




Process Control and NIR Sensors

"Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics" LINK

"Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing" LINK

"Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical ..." LINK




Environment NIR-Spectroscopy Application

"Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis" LINK

"Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements" LINK

"Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions" LINK




Agriculture NIR-Spectroscopy Usage

"Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species" LINK

"Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans" LINK




Horticulture NIR-Spectroscopy Applications

"Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches" LINK

"Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion" LINK




Food & Feed Industry NIR Usage

"Effects of cultivars and fertilization levels on the quality of brown and polished rice" LINK

"Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders" LINK

"Using data science to combat poverty" | BASE foodwaste LINK

"Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents" LINK

"A novel approach to identify the spectral bands that predict moisture content in canola and wheat" LINK




Medicinal Spectroscopy

"Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation" LINK

"Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal ..." LINK

"INFLUENCE OF SEX ON LOWER LIMB SKELETAL MUSCLE OXIDATIVE CAPACITY AND MUSCLE DIFFUSION IN ENDURANCE TRAINED INDIVIDUALS" LINK




Other

"Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento." LINK

"催熟对采后菠萝品质的影响与光谱识别" LINK



NIR Calibration-Model Services

Improve Accuracy of fast Nondestructive NIR Analytics by Optimal Calibration | Food Feed FoodSafety ag Lab LINK

Increase Your Profit with optimized NIR Accuracy Process Protein Oil plastic colors paints milk soy Soybean LINK

Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during ..." LINK

"Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires" LINK

"Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods" LINK

"An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy" LINK

"Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy" LINK

"Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes" LINK

"TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality" LINK

"Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study" | LINK

"Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy" LINK

"Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data" | LINK

"Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction" LINK

"Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying" LINK

"Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System" LINK

"Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS" LINK

"Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" A NOVEL PROTEIN STRUCTURE ELUCIDATION TECHNIQUE BY CIRCULAR DICHROISM AND NEAR INFRARED SPECTROSCOPY" LINK

"A novel strategy of "pick the best of the best" for the nondestructive identification of Poria cocos based on near-infrared spectroscopy" LINK

"The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study" LINK

"Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy" LINK

"Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy" LINK

"A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers" LINK

"Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach" LINK




Hyperspectral Imaging (HSI)

"Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data" LINK

"Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method" LINK

"An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples" LINK

"New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation" LINK




Chemometrics and Machine Learning

"The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities" LINK

"Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes" LINK

"Htype indices with applications in chemometrics I: hmultiple similarity index" LINK

"Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk" LINK

"Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA" LINK

"Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality" LINK

"Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms" LINK

"Optical spectroscopy methods for the characterization of sol-gel materials" LINK

"Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors" LINK

"Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)" LINK




Equipment for Spectroscopy

"Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones" LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK

"PORTABLE NEAR INFRARED SPECTROMETER DENGAN SENSOR AS7263 UNTUK PENDUGAAN SIFAT KIMIA JERUK SIAM (CITRUS NOBILIS) SECARA NON ..." LINK




Process Control and NIR Sensors

"Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics" LINK

"Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing" LINK

"Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical ..." LINK




Environment NIR-Spectroscopy Application

"Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis" LINK

"Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements" LINK

"Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions" LINK




Agriculture NIR-Spectroscopy Usage

"Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species" LINK

"Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans" LINK




Horticulture NIR-Spectroscopy Applications

"Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches" LINK

"Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion" LINK




Food & Feed Industry NIR Usage

"Effects of cultivars and fertilization levels on the quality of brown and polished rice" LINK

"Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders" LINK

"Using data science to combat poverty" | BASE foodwaste LINK

"Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents" LINK

"A novel approach to identify the spectral bands that predict moisture content in canola and wheat" LINK




Medicinal Spectroscopy

"Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation" LINK

"Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal ..." LINK

"INFLUENCE OF SEX ON LOWER LIMB SKELETAL MUSCLE OXIDATIVE CAPACITY AND MUSCLE DIFFUSION IN ENDURANCE TRAINED INDIVIDUALS" LINK




Other

"Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento." LINK

"催熟对采后菠萝品质的影响与光谱识别" LINK



NIR Calibration-Model Services

Improve Accuracy of fast Nondestructive NIR Analytics by Optimal Calibration | Food Feed FoodSafety ag Lab LINK

Increase Your Profit with optimized NIR Accuracy Process Protein Oil plastic colors paints milk soy Soybean LINK

Spectroscopy and Chemometrics News Weekly 39, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 39, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK

Spettroscopia e Chemiometria Weekly News 39, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Convenient use of near-infrared spectroscopy to indirectly predict the antioxidant activitiy of edible rose (Rose chinensis Jacq “Crimsin Glory” HT) petals during ..." LINK

"Near-infrared emission from spatially indirect excitons in type II ZnTe/CdSe/(Zn,Mg)Te core/double-shell nanowires" LINK

"Rapid Detection of Fatty Acids in Edible Oils Using Vis-NIR Reflectance Spectroscopy with Multivariate Methods" LINK

"An Improved Residual Network for Pork Freshness Detection using Near-Infrared Spectroscopy" LINK

"Methylglyoxal Adducts Levels in Blood Measured on Dried Spot by Portable Near-Infrared Spectroscopy" LINK

"Application of Near-Infrared Spectroscopy to statistical control in freeze-drying processes" LINK

"TeaNet: Deep learning on Near-Infrared Spectroscopy (NIR) data for the assurance of tea quality" LINK

"Detecting Residual Awareness in Patients With Prolonged Disorders of Consciousness: An fNIRS Study" | LINK

"Dry Matter Estimation of Standing Corn with Near-infrared Reflectance Spectroscopy" LINK

"Conditional-GAN Based Data Augmentation for Deep Learning Task Classifier Improvement Using fNIRS Data" | LINK

"Application of Various Algorithms for Spectral Variable Selection in NIRS Modeling of Red Ginseng Extraction" LINK

"Vis-NIR hyperspectral imaging along with Gaussian process regression to monitor quality attributes of apple slices during drying" LINK

"Potential of Near Infrared Spectroscopy as a Rapid Method to Discriminate OTA and Non-OTA-Producing Mould Species in a Dry-Cured Ham Model System" LINK

"Pendugaan Tingkat Fermentasi Kakao Secara Non-Destruktif dengan NIRS" LINK

"Penentuan Tingkat Kekerasan dan Kemanisan Buah Naga Merah (Hylocereus polyrhizus) Secara Nondestruktif Menggunakan Near Infrared Spectroscopy (NIRS)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

" A NOVEL PROTEIN STRUCTURE ELUCIDATION TECHNIQUE BY CIRCULAR DICHROISM AND NEAR INFRARED SPECTROSCOPY" LINK

"A novel strategy of "pick the best of the best" for the nondestructive identification of Poria cocos based on near-infrared spectroscopy" LINK

"The Neural Processing of Vocal Emotion After Hearing Reconstruction in Prelingual Deaf Children: A Functional Near-Infrared Spectroscopy Brain Imaging Study" LINK

"Antinutrient to mineral molar ratios of raw common beans and their rapid prediction using near-infrared spectroscopy" LINK

"Effect of spectral pretreatment on qualitative identification of adulterated bovine colostrum by near-infrared spectroscopy" LINK

"A Rotational-Linear Sample Probing Device to Improve the Performance of Compact Near-Infrared Spectrophotometers" LINK

"Machine Learning Calibration for Near TS Infrared Spectroscopy Data: A Visual kkS Programming Approach" LINK




Hyperspectral Imaging (HSI)

"Selecting informative bands for partial least squares regressions improves their goodness-of-fits to estimate leaf photosynthetic parameters from hyperspectral data" LINK

"Hyperspectral detection of salted sea cucumber adulteration using different spectral preprocessing techniques and SVM method" LINK

"An automated approach for fringe frequency estimation and removal in infrared spectroscopy and hyperspectral imaging of biological samples" LINK

"New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation" LINK




Chemometrics and Machine Learning

"The Use of Chemometrics for Classification of Sidaguri (<i>Sida rhombifolia</i>) Based on FTIR Spectra and Antiradical Activities" LINK

"Massive spectral data analysis for plant breeding using parSketch-PLSDA method: Discrimination of sunflower genotypes" LINK

"Htype indices with applications in chemometrics I: hmultiple similarity index" LINK

"Near-Infrared Spectroscopy and Machine Learning-Based Classification and Calibration Methods in Detection and Measurement of Anionic Surfactant in Milk" LINK

"Remote Sensing : Validation of FY-3D MERSI-2 Precipitable Water Vapor (PWV) Datasets Using Ground-Based PWV Data from AERONET" LINK

"Verified the rapid evaluation of the edible safety of wild porcini mushrooms, using deep learning and PLS-DA" LINK

"Foods : Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality" LINK

"Estimating the Forage Neutral Detergent Fiber Content of Alpine Grassland in the Tibetan Plateau Using Hyperspectral Data and Machine Learning Algorithms" LINK

"Optical spectroscopy methods for the characterization of sol-gel materials" LINK

"Sensors : Machine Learning Enhances the Performance of Bioreceptor-Free Biosensors" LINK

"Agronomy : How Different Cooking Methods Affect the Phenolic Composition of Sweet Potato for Human Consumption (Ipomea batata (L.) Lam)" LINK




Equipment for Spectroscopy

"Miniaturized VIS-NIR Spectrometers Based on Narrowband and Tunable Transmission Cavity Organic Photodetectors with Ultrahigh Specific Detectivity above 10(14) Jones" LINK

In the market for a palm spectrometer, bandpass filter, or microscopy stage? Those and more are featured in the October Product Showcase out today. | photonics optics LINK

"PORTABLE NEAR INFRARED SPECTROMETER DENGAN SENSOR AS7263 UNTUK PENDUGAAN SIFAT KIMIA JERUK SIAM (CITRUS NOBILIS) SECARA NON ..." LINK




Process Control and NIR Sensors

"Multi-modal diffuse optical spectroscopy for high-speed monitoring and wide-area mapping of tissue optical properties and hemodynamics" LINK

"Process analytical technique (PAT) miniaturization for monoclonal antibody aggregate detection in continuous downstream processing" LINK

"Development of a Robust Control Strategy for Fixed-Dose Combination Bilayer Tablets with Integrated Quality by Design, Statistical, and Process Analytical ..." LINK




Environment NIR-Spectroscopy Application

"Recent Advances in Plasmonic Photocatalysis Based on TiO2 and Noble Metal Nanoparticles for Energy Conversion, Environmental Remediation, and Organic Synthesis" LINK

"Mapping liquid water content in snow: An intercomparison of mixed-phase optical property models using hyperspectral imaging and in situ measurements" LINK

"Estimating Atterberg limits of soils from reflectance spectroscopy and pedotransfer functions" LINK




Agriculture NIR-Spectroscopy Usage

"Seeing the wood for the trees: hyperspectral imaging for high throughput QTL detection in raspberry, a perennial crop species" LINK

"Agronomy : Effect of Different Edaphic Crop Conditions on the Free Amino Acid Profile of PH-16 Dry Cacao Beans" LINK




Horticulture NIR-Spectroscopy Applications

"Application of Hyperspectral Imaging for Maturity and Soluble Solids Content Determination of Strawberry With Deep Learning Approaches" LINK

"Predicting soluble solids content in “Fuji” apples of different ripening stages based on multiple information fusion" LINK




Food & Feed Industry NIR Usage

"Effects of cultivars and fertilization levels on the quality of brown and polished rice" LINK

"Foods : Physicochemical and Functional Properties of Snack Bars Enriched with Tilapia (Oreochromis niloticus) by-Product Powders" LINK

"Using data science to combat poverty" | BASE foodwaste LINK

"Foods : HPLC Fingerprints for the Characterization of Walnuts and the Detection of Fraudulent Incidents" LINK

"A novel approach to identify the spectral bands that predict moisture content in canola and wheat" LINK




Medicinal Spectroscopy

"Investigating spectroscopic measurement of sublingual veins and tissue to estimate central venous oxygen saturation" LINK

"Detection of the Communication Site by Indocyanine Green Adsorbed to Human Serum Albumin Fluorescence During Surgery for a Pleuroperitoneal ..." LINK

"INFLUENCE OF SEX ON LOWER LIMB SKELETAL MUSCLE OXIDATIVE CAPACITY AND MUSCLE DIFFUSION IN ENDURANCE TRAINED INDIVIDUALS" LINK




Other

"Efecto del ambiente ruminal y la fuente de fibra sobre la dinámica de desaparición de la materia orgánica y sus componentes en bovinos en confinamiento." LINK

"催熟对采后菠萝品质的影响与光谱识别" LINK



Spectroscopy and Chemometrics News Weekly #21, 2021Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #21, 2021Spettroscopia e Chemiometria Weekly News #21, 2021

NIR Calibration-Model Services

Spectroscopy and Chemometrics News Weekly 20, 2021 | NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry Chemical Analysis Lab Labs Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK




Near-Infrared Spectroscopy (NIRS)

"Implementation of Non Destructive FTNIR Method for Quick Estimation of Peanut Quality Based on FFA and Peroxide Value" LINK

"Fast Detection of Cumin and Fennel Using NIR Spectroscopy Combined with Deep Learning Algorithms" LINK

"Prediction of bioactive compounds in barley by near-infrared reflectance spectroscopy (NIRS)" LINK

"Classification by bitterness of intact almonds analysed in bulk using NIR spectroscopy" LINK

" Feature discovery in NIR spectroscopy based Rocha pear classification" LINK

" The effect of muscle type and ageing on Near Infrared (NIR) Spectroscopy classification of game meat species using a portable instrument" LINK

"Application of benchtop NIR spectroscopy coupled with multivariate analysis for rapid prediction of antioxidant properties of walnut (Juglans regia)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Performance of near infrared spectroscopy of a solid cattle and poultry manure database depends on the sample preparation and regression method used" LINK

"Measurements of High Oleic Purity in Peanut Lots Using Rapid, Single Kernel NearInfrared Reflectance Spectroscopy" LINK

"Predicting Calcium and Phosphorus Concentrations in Imported Hay by near Infrared Reflectance Spectroscopy" LINK

"Assessment of calibration methods for nitrogen estimation in wet and dry soil samples with different wavelength ranges using near-infrared spectroscopy" LINK

"Near-infrared spectroscopy: Alternative method for assessment of stable carbon isotopes in various soil profiles in Chile" LINK

"Near-Infrared Spectroscopy in Neurocritical Care: a Review of Recent Updates" LINK

"Near infrared methodology for growth monitoring of spinach plants in the field" LINK

"The Penetration Analysis of Airborne Ku-Band Radar versus Satellite Infrared Lidar Based on the Height and Energy Percentiles in the Boreal Forest" LINK




Chemometrics and Machine Learning

"A near infrared spectroscopy calibration for the prediction of fresh grass quality on Irish pastures" LINK

"Determination of petroleum hydrocarbon contamination in soil using VNIR DRS and PLSR modeling" LINK

"Combining Thermal and RGB Imaging Indices with Multivariate and Data-Driven Modeling to Estimate the Growth, Water Status, and Yield of Potato under Different Drip Irrigation Regimes" LINK

"Near infrared spectroscopy coupled chemometric algorithms for prediction of the antioxidant activity of peanut seed (Arachis hypogaea)" LINK

"A probabilistic model for missing traffic volume reconstruction based on data fusion." LINK

"Evaluating validation strategies on the performance of soil property prediction from regional to continental spectral data" LINK

"A sample selection method specific to unknown test samples for calibration and validation sets based on spectra similarity" LINK

"Comparison of the predictive ability of NIR calibration models developed to predict nutritional parameters in total mixed rations by using reference data expressed “as ..." LINK

"An Automated Data Fusion-Based Gear Faults Classification Framework in Rotating Machines" LINK




Optics for Spectroscopy

"Glassy Carbon Electrode Modified with C/Au Nanostructured Materials for Simultaneous Determination of Hydroquinone and Catechol in Water Matrices" Chemosensors LINK




Facts

"Machine Learning Approaches for Inferring Liver Diseases and Detecting Blood Donors from Medical Diagnosis. (arXiv:2104.12055v1 [stat.ML])" LINK




Equipment for Spectroscopy

"Physicochemical Analysis and Adulteration Detection in Malaysia Stingless Bee Honey Using a Handheld Near‐Infrared Spectrometer" LINK




Environment NIR-Spectroscopy Application

"Association of Physicochemical Characteristics, Aggregate Indices, Major Ions, and Trace Elements in Developing Groundwater Quality Index (GWQI) in Agricultural Area" LINK

"Mapping Smallholder Maize Farms Using Multi-Temporal Sentinel-1 Data in Support of the Sustainable Development Goals" LINK




Agriculture NIR-Spectroscopy Usage

"Discrimination of soils managed with different sources of fertilization and plant species in organic and conventional farming through nearinfrared spectroscopy and chemometrics" LINK

"Sensors, Vol. 21, Pages 3038: Addressing the Selectivity of Enzyme Biosensors: Solutions and Perspectives" LINK

" Wheat and triticale whole grain near infrared hyperspectral imaging for protein, moisture and kernel hardness quantification" LINK

"Fostering soil sustainability and food safety in urban agricultural areas of Naples, Italy" LINK

"Protein vibrations and their localization behaviour. A numerical scaling analysis" LINK




Horticulture NIR-Spectroscopy Applications

" Effects of The Odors of Japanese Citrus Iyokan (Citrus Iyo) and Yuzu (Citrus Junos) on Human Mood and Physiology" LINK

" NONDESTRUCITVE QUALITY EVALUATION TECHNOLOGIES FOR FRUITS AND VEGETABLES" | Quality Evaluation Technology for Fruits and Vegetables_0.pdf LINK




Forestry and Wood Industry NIR Usage

"Density, extractives and decay resistance variabilities within branch wood from four agroforestry hardwood species" LINK




Food & Feed Industry NIR Usage

"Identifying the best rice physical form for non-destructive prediction of protein content utilising near-infrared spectroscopy to support digital phenotyping" LINK




Pharma Industry NIR Usage

"Influence of ESGC Indicators on Financial Performance of Listed Pharmaceutical Companies" LINK




Medicinal Spectroscopy

"Hybrid Spectral-IRDx: Near-IR and Ultrasound Attenuation System for Differentiating Breast Cancer from Adjacent Normal Tissue" LINK




Other

"Formation of phosphonate coatings for improved chemical stability of upconverting nanoparticles under physiological conditions" LINK

"不同贮藏期水蜜桃硬度及糖度的检测研究" LINK

"基于野外可见近红外光谱和水分影响校正算法的土壤剖面有机碳预测" LINK

"Manipulation of up-conversion emission in NaYF4 core@shell nanoparticles doped by Er3+, Tm3+, or Yb3+ ions by excitation wavelength-three ions-plenty of possibilities" LINK

"Covalent modification of franckeite with maleimides: connecting molecules and van der Waals heterostructures" LINK



NIR Calibration-Model Services

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 20, 2021 | NIRS NIR Spektroskopie MachineLearning Spektrometer IoT Sensor Nahinfrarot Chemie Analytik Analysengeräte Analysentechnik Analysemethode Nahinfrarotspektroskopie Laboranalyse LINK




Near-Infrared Spectroscopy (NIRS)

"Implementation of Non Destructive FTNIR Method for Quick Estimation of Peanut Quality Based on FFA and Peroxide Value" LINK

"Fast Detection of Cumin and Fennel Using NIR Spectroscopy Combined with Deep Learning Algorithms" LINK

"Prediction of bioactive compounds in barley by near-infrared reflectance spectroscopy (NIRS)" LINK

"Classification by bitterness of intact almonds analysed in bulk using NIR spectroscopy" LINK

" Feature discovery in NIR spectroscopy based Rocha pear classification" LINK

" The effect of muscle type and ageing on Near Infrared (NIR) Spectroscopy classification of game meat species using a portable instrument" LINK

"Application of benchtop NIR spectroscopy coupled with multivariate analysis for rapid prediction of antioxidant properties of walnut (Juglans regia)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Performance of near infrared spectroscopy of a solid cattle and poultry manure database depends on the sample preparation and regression method used" LINK

"Measurements of High Oleic Purity in Peanut Lots Using Rapid, Single Kernel NearInfrared Reflectance Spectroscopy" LINK

"Predicting Calcium and Phosphorus Concentrations in Imported Hay by near Infrared Reflectance Spectroscopy" LINK

"Assessment of calibration methods for nitrogen estimation in wet and dry soil samples with different wavelength ranges using near-infrared spectroscopy" LINK

"Near-infrared spectroscopy: Alternative method for assessment of stable carbon isotopes in various soil profiles in Chile" LINK

"Near-Infrared Spectroscopy in Neurocritical Care: a Review of Recent Updates" LINK

"Near infrared methodology for growth monitoring of spinach plants in the field" LINK

"The Penetration Analysis of Airborne Ku-Band Radar versus Satellite Infrared Lidar Based on the Height and Energy Percentiles in the Boreal Forest" LINK




Chemometrics and Machine Learning

"A near infrared spectroscopy calibration for the prediction of fresh grass quality on Irish pastures" LINK

"Determination of petroleum hydrocarbon contamination in soil using VNIR DRS and PLSR modeling" LINK

"Combining Thermal and RGB Imaging Indices with Multivariate and Data-Driven Modeling to Estimate the Growth, Water Status, and Yield of Potato under Different Drip Irrigation Regimes" LINK

"Near infrared spectroscopy coupled chemometric algorithms for prediction of the antioxidant activity of peanut seed (Arachis hypogaea)" LINK

"A probabilistic model for missing traffic volume reconstruction based on data fusion." LINK

"Evaluating validation strategies on the performance of soil property prediction from regional to continental spectral data" LINK

"A sample selection method specific to unknown test samples for calibration and validation sets based on spectra similarity" LINK

"Comparison of the predictive ability of NIR calibration models developed to predict nutritional parameters in total mixed rations by using reference data expressed “as ..." LINK

"An Automated Data Fusion-Based Gear Faults Classification Framework in Rotating Machines" LINK




Optics for Spectroscopy

"Glassy Carbon Electrode Modified with C/Au Nanostructured Materials for Simultaneous Determination of Hydroquinone and Catechol in Water Matrices" Chemosensors LINK




Facts

"Machine Learning Approaches for Inferring Liver Diseases and Detecting Blood Donors from Medical Diagnosis. (arXiv:2104.12055v1 [stat.ML])" LINK




Equipment for Spectroscopy

"Physicochemical Analysis and Adulteration Detection in Malaysia Stingless Bee Honey Using a Handheld Near‐Infrared Spectrometer" LINK




Environment NIR-Spectroscopy Application

"Association of Physicochemical Characteristics, Aggregate Indices, Major Ions, and Trace Elements in Developing Groundwater Quality Index (GWQI) in Agricultural Area" LINK

"Mapping Smallholder Maize Farms Using Multi-Temporal Sentinel-1 Data in Support of the Sustainable Development Goals" LINK




Agriculture NIR-Spectroscopy Usage

"Discrimination of soils managed with different sources of fertilization and plant species in organic and conventional farming through nearinfrared spectroscopy and chemometrics" LINK

"Sensors, Vol. 21, Pages 3038: Addressing the Selectivity of Enzyme Biosensors: Solutions and Perspectives" LINK

" Wheat and triticale whole grain near infrared hyperspectral imaging for protein, moisture and kernel hardness quantification" LINK

"Fostering soil sustainability and food safety in urban agricultural areas of Naples, Italy" LINK

"Protein vibrations and their localization behaviour. A numerical scaling analysis" LINK




Horticulture NIR-Spectroscopy Applications

" Effects of The Odors of Japanese Citrus Iyokan (Citrus Iyo) and Yuzu (Citrus Junos) on Human Mood and Physiology" LINK

" NONDESTRUCITVE QUALITY EVALUATION TECHNOLOGIES FOR FRUITS AND VEGETABLES" | Quality Evaluation Technology for Fruits and Vegetables_0.pdf LINK




Forestry and Wood Industry NIR Usage

"Density, extractives and decay resistance variabilities within branch wood from four agroforestry hardwood species" LINK




Food & Feed Industry NIR Usage

"Identifying the best rice physical form for non-destructive prediction of protein content utilising near-infrared spectroscopy to support digital phenotyping" LINK




Pharma Industry NIR Usage

"Influence of ESGC Indicators on Financial Performance of Listed Pharmaceutical Companies" LINK




Medicinal Spectroscopy

"Hybrid Spectral-IRDx: Near-IR and Ultrasound Attenuation System for Differentiating Breast Cancer from Adjacent Normal Tissue" LINK




Other

"Formation of phosphonate coatings for improved chemical stability of upconverting nanoparticles under physiological conditions" LINK

"不同贮藏期水蜜桃硬度及糖度的检测研究" LINK

"基于野外可见近红外光谱和水分影响校正算法的土壤剖面有机碳预测" LINK

"Manipulation of up-conversion emission in NaYF4 core@shell nanoparticles doped by Er3+, Tm3+, or Yb3+ ions by excitation wavelength-three ions-plenty of possibilities" LINK

"Covalent modification of franckeite with maleimides: connecting molecules and van der Waals heterostructures" LINK



NIR Calibration-Model Services

Spettroscopia e Chemiometria Weekly News 20, 2021 | NIRS NIR Spettroscopia MachineLearning analisi chimica Spettrale Spettrometro Chem IoT Sensore Attrezzatura analitica Laboratorio analisi prova qualità Analysesystem QualityControl LINK




Near-Infrared Spectroscopy (NIRS)

"Implementation of Non Destructive FTNIR Method for Quick Estimation of Peanut Quality Based on FFA and Peroxide Value" LINK

"Fast Detection of Cumin and Fennel Using NIR Spectroscopy Combined with Deep Learning Algorithms" LINK

"Prediction of bioactive compounds in barley by near-infrared reflectance spectroscopy (NIRS)" LINK

"Classification by bitterness of intact almonds analysed in bulk using NIR spectroscopy" LINK

" Feature discovery in NIR spectroscopy based Rocha pear classification" LINK

" The effect of muscle type and ageing on Near Infrared (NIR) Spectroscopy classification of game meat species using a portable instrument" LINK

"Application of benchtop NIR spectroscopy coupled with multivariate analysis for rapid prediction of antioxidant properties of walnut (Juglans regia)" LINK




Infrared Spectroscopy (IR) and Near-Infrared Spectroscopy (NIR)

"Performance of near infrared spectroscopy of a solid cattle and poultry manure database depends on the sample preparation and regression method used" LINK

"Measurements of High Oleic Purity in Peanut Lots Using Rapid, Single Kernel NearInfrared Reflectance Spectroscopy" LINK

"Predicting Calcium and Phosphorus Concentrations in Imported Hay by near Infrared Reflectance Spectroscopy" LINK

"Assessment of calibration methods for nitrogen estimation in wet and dry soil samples with different wavelength ranges using near-infrared spectroscopy" LINK

"Near-infrared spectroscopy: Alternative method for assessment of stable carbon isotopes in various soil profiles in Chile" LINK

"Near-Infrared Spectroscopy in Neurocritical Care: a Review of Recent Updates" LINK

"Near infrared methodology for growth monitoring of spinach plants in the field" LINK

"The Penetration Analysis of Airborne Ku-Band Radar versus Satellite Infrared Lidar Based on the Height and Energy Percentiles in the Boreal Forest" LINK




Chemometrics and Machine Learning

"A near infrared spectroscopy calibration for the prediction of fresh grass quality on Irish pastures" LINK

"Determination of petroleum hydrocarbon contamination in soil using VNIR DRS and PLSR modeling" LINK

"Combining Thermal and RGB Imaging Indices with Multivariate and Data-Driven Modeling to Estimate the Growth, Water Status, and Yield of Potato under Different Drip Irrigation Regimes" LINK

"Near infrared spectroscopy coupled chemometric algorithms for prediction of the antioxidant activity of peanut seed (Arachis hypogaea)" LINK

"A probabilistic model for missing traffic volume reconstruction based on data fusion." LINK

"Evaluating validation strategies on the performance of soil property prediction from regional to continental spectral data" LINK

"A sample selection method specific to unknown test samples for calibration and validation sets based on spectra similarity" LINK

"Comparison of the predictive ability of NIR calibration models developed to predict nutritional parameters in total mixed rations by using reference data expressed “as ..." LINK

"An Automated Data Fusion-Based Gear Faults Classification Framework in Rotating Machines" LINK




Optics for Spectroscopy

"Glassy Carbon Electrode Modified with C/Au Nanostructured Materials for Simultaneous Determination of Hydroquinone and Catechol in Water Matrices" Chemosensors LINK




Facts

"Machine Learning Approaches for Inferring Liver Diseases and Detecting Blood Donors from Medical Diagnosis. (arXiv:2104.12055v1 [stat.ML])" LINK




Equipment for Spectroscopy

"Physicochemical Analysis and Adulteration Detection in Malaysia Stingless Bee Honey Using a Handheld Near‐Infrared Spectrometer" LINK




Environment NIR-Spectroscopy Application

"Association of Physicochemical Characteristics, Aggregate Indices, Major Ions, and Trace Elements in Developing Groundwater Quality Index (GWQI) in Agricultural Area" LINK

"Mapping Smallholder Maize Farms Using Multi-Temporal Sentinel-1 Data in Support of the Sustainable Development Goals" LINK




Agriculture NIR-Spectroscopy Usage

"Discrimination of soils managed with different sources of fertilization and plant species in organic and conventional farming through nearinfrared spectroscopy and chemometrics" LINK

"Sensors, Vol. 21, Pages 3038: Addressing the Selectivity of Enzyme Biosensors: Solutions and Perspectives" LINK

" Wheat and triticale whole grain near infrared hyperspectral imaging for protein, moisture and kernel hardness quantification" LINK

"Fostering soil sustainability and food safety in urban agricultural areas of Naples, Italy" LINK

"Protein vibrations and their localization behaviour. A numerical scaling analysis" LINK




Horticulture NIR-Spectroscopy Applications

" Effects of The Odors of Japanese Citrus Iyokan (Citrus Iyo) and Yuzu (Citrus Junos) on Human Mood and Physiology" LINK

" NONDESTRUCITVE QUALITY EVALUATION TECHNOLOGIES FOR FRUITS AND VEGETABLES" | Quality Evaluation Technology for Fruits and Vegetables_0.pdf LINK




Forestry and Wood Industry NIR Usage

"Density, extractives and decay resistance variabilities within branch wood from four agroforestry hardwood species" LINK




Food & Feed Industry NIR Usage

"Identifying the best rice physical form for non-destructive prediction of protein content utilising near-infrared spectroscopy to support digital phenotyping" LINK




Pharma Industry NIR Usage

"Influence of ESGC Indicators on Financial Performance of Listed Pharmaceutical Companies" LINK




Medicinal Spectroscopy

"Hybrid Spectral-IRDx: Near-IR and Ultrasound Attenuation System for Differentiating Breast Cancer from Adjacent Normal Tissue" LINK




Other

"Formation of phosphonate coatings for improved chemical stability of upconverting nanoparticles under physiological conditions" LINK

"不同贮藏期水蜜桃硬度及糖度的检测研究" LINK

"基于野外可见近红外光谱和水分影响校正算法的土壤剖面有机碳预测" LINK

"Manipulation of up-conversion emission in NaYF4 core@shell nanoparticles doped by Er3+, Tm3+, or Yb3+ ions by excitation wavelength-three ions-plenty of possibilities" LINK

"Covalent modification of franckeite with maleimides: connecting molecules and van der Waals heterostructures" LINK



NIR-Predictor – Manual


NIR-Predictor – Manual

Predicting Spectra

It’s easy to use with NIR-Predictor,
just drag & drop your data for getting the prediction results.

It supports an automatic file format detection.
So you don’t need to specify the instrument type and settings! See the list of supported formats and NIR Vendors: NIR-Predictor supported Spectral Data File Formats

Use the included data to checkout how it feels:

  1. Open the demo Spectra folder by using the Menu > Open Demo Spectra or press F8.
    There are files with spectra from different Vendors.
  2. Drag & drop a spectra file onto the NIR-Predictor window (or press Ctrl+O as for ’Open some files).
  3. The spectra will be
    • loaded
    • pre-processed
    • predicted and
    • reported

Note:
All the steps are fully automatic.
All calibrations that are compatible with the spectra, will produce prediction results in one go.
To select specific calibrations choose the Application. Where the ” ” empty means use all the calibrations.
To define a Application read more in chapter “Applications”

Hint:
To get access to Statistics of Predictions and Reports use the Menu > Show more/less (Ctrl+M) or you can simply resize the window. Here you can also re-do the Analyze step manually with changed inputs (e.g. Result Ordering).


Creating your own Calibrations

How it works – step by step

  1. You have measured your samples with you NIR-Instrument Software.
    And got the Lab-values of these samples.

    samples
    -> measured NIR-spectra
    -> Lab-references analytics

  2. Now you need to combine these data.

    NIR-spectra + Lab-references
    -> PropertiesBySamples

    Note: If you combined these data already in your NIR software used,
    and you can export it as a JCAMP-DX file then use
    Menu > Create Request File .req ... (F2)
    and read the “Help.html” and NIR-Predictor JCAMP.
    Else proceed as below.

    The NIR-Predictor provides tooling for that:

    Menu > Create Properties File... (F6)

    Select the folder with your NIR spectra measured for an application.
    NIR-Predictor creates a customized Properties file template for that data to enter the Lab values.

    Note: You don’t need to specify your instrument or vendor or an application. It’s all done automatically. And also the sample spectra are detected and grouped automatically!

  3. Use your favorite editor or spreadsheet program to enter and copy&paste
    the Lab-references Values into the columns “Prop1”, “Prop2” etc. and save the file.
  4. A final check of your entered data is done by NIR-Predictor,
    to make sure your data ist complete and all is fine.

    Menu > Create Calibration Request... (F7)

    Select the folder with the filled file.
    A CalibrationRequest.zip is created with the necessary data
    if enougth diverse Lab values are entered.

  5. Email the CalibrationRequest.zip file
    to info@CalibrationModel.com to develop the calibrations.
  6. When your calibrations are ready, you will receive an email with a link
    to the CalibrationModel WebShop where
    you can purchase and download the calibration files,
    that work with our free NIR-Predictor software without internet access.

    Note: Your sent NIR data is deleted after processing.
    We do not collect your NIR data!

Note: Further details can be found under “Create Properties File” and “Create Calibration Request”.


Configure the Calibrations for prediction usage

Configuration:

  1. in NIR-Predictor : Menu > Open Calibrations (F9)
  2. an explorer window is opened where the calibrations are located
  3. create a folder for your application, choose a name
  4. copy the calibration file(s) (*.cm) into that folder
  5. in NIR-Predictor : Menu > Search and load Applications (F4)

Usage:

  1. in NIR-Predictor : open the Application drop down list, and select your application by name
  2. if all is fine, the calibration file is valid and not expired, it shows : Calibration “1 valid calibation”
  3. the NIR-Predictor is now ready to predict
  4. to switch the application, goto 6.

Applications

The Application concept allows to group multiple Calibrations together for an Application. By selecting an Application before prediction, only the Calibrations belonging to the Application will be used for Prediction. In the Demo Data this is used to have multiple spectrometer as Application. This can be used easily as e.g. as Application “Meat Products” containing Fat and Moisture Calibration.

To create an Application, create a folder with the Application’s name inside the Calibrations folder, and move/copy all the Calibrations files to this Application folder. To remove a Calibration from the Application, remove the Calibration file from the Application folder.

After creating an new Application folder, press menu Search and load Applications (F4) to update the NIR-Predictor dialog where the Application can be selected via the dropdown list. You don’t need to close the NIR-Predictor.

After moving Calibration files around, press menu Search and load Calibrations (F5) to update the NIR-Predictor dialog.

The use-all case

In the NIR-Predictor dialog where the Application can be selected via the dropdown list, the empty "" name means that all (yes all) valid Calibrations will be used for prediction.

Note: The Prediction Report will contain only results from spectral compatible Calibrations with the given spectra. That allows to automatically handle the multi vendor NIR instrument usage.


Prediction Result Report

Histograms of Prediction Values per Property

Shows the distribution of the predicted results per calibration. The histogram range contains the range of the calibrated property and includes the predicted results.

The histogram bar (bin) color is defined as follow:

  • blue : all predictions inside calibration range.
  • red : all predictions outside calibration range.
  • orange : some overlaps with calibration range.
    So not all spectra in a orange bin are outside calibration range.
Histograms

Note: Predicted values are always shown in Histogram table and Prediction Value List table, even if the spectrum does not fit into model (spectrum different to model, aka Residual Outlier) shown as Out = X.

Note: Old browsers like Microsoft Internet Explorer 11 don’t support the grafics for Histogram charts. Use an current browser like Firefox or Chrome or Edge.

Note: If your browser opens the report too slow, try to deactivate some browser plugins, because they can filter what you look at and some add-ons are really slow.

Spectra Plot Thumbnail on the Prediction Report

Visualizes the min,median,max spectrum of the spectra dropped as files on the NIR-Predictor. This gives a minimal and good spectral overview of the predicted property results.

  • Spectra Plot color legend: min,median,max spectrum by predicted property or if no calibration is available by spectral intensity.
  • The min,median,max is determined from the predicted properties or if not available from the intensity of the spectra.
  • Beside the histogram of the predicted properties, where the distribution can be seen, the spectra shown are the ones from min,median,max predicted property.
  • This gives a minimal and good spectral overview of the predicted property results.
  • The “Spectral Range” and number of datapoints is shown in the Prediction Report Header below the listed spectra files.
  • To zoom the spectra plot a little, zoom the report in the browser (hold ctrl + mouse wheel, or pinch on touch screen).
  • The spectra plots and histograms are stored with the report and can be archived.

Note

  • Note that the spectra are shown in the raw values that are loaded, they are not shown pre-processed as the calibration model uses them to make the prediction.
  • Note that the median property spectrum is the median from the predicted property pobulation and not the “median” of the calibration property range.
  • Note that in the multi calibration prediction case, the spectra are selected for each property based on the related predicted property values and so the spectra plots shows typical different spectra.
Spectra Plot

Outlier Detection

To safeguard the prediction results, outliers are automatically checked for each individual prediction. This is based on limits that are determined when creating the calibration with the base data. Thus, a strange spectral measurement can be detected and signaled as an outlier even without base data only by means of the calibration and the NIR predictor. A prediction result with outlier warning is to be distrusted. How the various outlier tests are interpreted and how to avoid them in practice is described here.

The spectrum is an outlier to the model, if the spectrum is not similar with the spectra and lab-values the model is built with.

This legend is shown on each NIR-Predictor prediction report below the results:

Outlier (Out) Symbol Description

  • “X” : spectrum does not fit into model (spectrum different to model)
  • “O” : spectrum is wide outside model center (spectrum similar to model but far away)
  • “=” : prediction is outside upper or lower range of model (property outside model range)
  • “-” : spectrum is incompatible to calibration

Note: A prediction result with outlier warning is to be distrusted.

There are 3 outlier cases (X, O, =) and the incompatible data case “-”.

  • The bad case is “X”
  • the medium case is “O”
  • and the soft case is “=”.

The technical names in literature correspond to:

  • “X” : Spectral Residual Outlier
  • “O” : Leverage Outlier
  • “=” : Property Range Outlier

These 3 outlier cases can appear in combinations, like “XO=” or “XO” or “O=” or “X=”. The more outlier marker are shown the more likely the spectrum is an Outlier.

The default setting in NIR-Predictor Menu > “Report with Simplified Outlier Symbols”

  • is ON, that will show only the worst case instead of all combinations to have a simplified minimal information.
  • if OFF, that will show the combinations (e.g. “XO=” or “XO” or “O=” or “X=”), which is more informative for analyzing problem cases.

Some hints to avoid these Outliers:

  • “X” : spectrum does not fit into model (spectrum different to model)
    Check if the spectrum is noise only, or has no proper signal. That can happen when measured past the sample or measured into the air or at a different substance. If you have multiple NIR instruments of the same type, use spectra measured with different instruments for the calibration.
  • “O” : spectrum is wide outside model center (spectrum similar to model but far away) Sample temperature has an effect on NIR spectra shape, use spectra measured at different (typical use) temperatures (sample temperature, instrument temperature).
  • “=” : prediction is outside upper or lower range of model (property outside model range)
    Use more spectra for the calibration in the Lab value region where your special interest is. If the predicted value is only a little bit out of the calibration range, it can be Ok. Add these spectra to the calibration spectra (with the Lab values), to extend the prediction range of the calibration.
  • “-” : spectrum is incompatible to calibration
    The spectra (from the NIR instrument) has a different wavelength range or a different resolution than the spectra used for calibration. Check Instrument settings (wavelength range, resolution)

Result Ordering

To change the ordering, a drop-down-box is located below the Analyze button. If there is an analysis from the current session, and the Result Ordering is changed, the data is re-Analyzed and reported with the new Result Ordering setting. That allows to compare the different orderings. The Result Ordering is listed in the Prediction Report above the Prediction Value List and stored in the settings.

The order/sorting of the prediction results of the spectra can be defined:

  • GivenOrder (default) the given order of the spectra from file select dialog or drag&drop

*) sorted : ascending sort

  • Date_Name sorted by Date (if any) and then by Name
  • Name_Date sorted by Name and then by Date
  • Date_NamesWithNumbers sorted by Date (if any) and then by Name with number logic
  • NamesWithNumbers_Date sorted by Name with number logic (e.g. “ABC1” is before “ABC002” ) and then by Date

*) as above but sorted Rev : reverse sort = descending sort

  • Rev_Date_Name
  • Rev_Name_Date
  • Rev_Date_NamesWithNumbers
  • Rev_NamesWithNumbers_Date

E.g. with reverse sort by Rev_Date_Name, the newest spectra appear on top.

Depending on how many calibrations are used the result table is getting broader. To print the report (e.g. to Adobe PDF, FreePDF or Microsoft XPS), sometimes the landscape format is shorter in number of pages or in portrait a scale of 80% fits nicely. Or try another internet browser (Mozilla Firefox, Google Chrome, Microsoft Edge, …) to print the report and set the browser as your default browser so it will be opened by default.

Archiving Reports

Each report is contained in one file only, including the grafics. To save storage space the report file folder can be compressed to a zip file (.zip, .7z).


Enter lab values to NIR spectra

Entering the laboratory reference values for NIR calibrations

We have developed specialized tools into NIR-Predictor to combine the NIR and Lab data is a sample-based safe manner.

The main target is to improve Data Quality during the step of combining of the Lab data and the NIR data, because to model a good reliable calibration the data that build the base needs to be of high quality.

It also simplifies to enter the lab values manually to the corresponding NIR data, because of automatically grouping repeated NIR measurements of the same sample, so the lab values can be entered sample based and not by spectrum.

It helps to avoid false reference data, because of the broken relation of NIR spectra and reference values, data entry on the wrong position in the table.

And Helps to detect errors of duplicated or multiple copies of spectra files, and checks for inconsistencies in Date-Time and Sample-Naming. It also checks for missing values.

That all increases the Data Quality for the next step of Calibration Development, and makes data entry a less time consuming and less risky work.

How it works

  1. Menu > Create Properties File... (F6) select the folder with your NIR spectra measured for an application. NIR-Predictor creates a Properties file template for that data : PropertiesBySamples.csv.txt
  2. Use your favorite editor or spreadsheet program to enter and copy&paste the Lab Values into the columns and save the file.
  3. Menu > Create Calibration Request... (F7) select the folder with the filled file for a last check and a Calibration Request file is created with the needed data as a single zip file.
  4. Email the Calibration Request file to info@CalibrationModel.com to develop the calibrations.

Ok that is it, the NIR-Predictor guides you through the steps needed. And if you need to know more details, the Chapter “Create Properties File” is for you.

Create Properties File

Note:

  • If you have (exported) JCAMP-DX files containing the Lab-Values, you don’t need to do this step.
    You can send the JCAMP file with your Request (.req) file directly to the calibration service at info@CalibrationModel.com.
  • If your JCAMP-DX files does NOT contain Lab-Values, this is a way to go.

For calibrating the spectra to the lab-values you need to assign the lab-values to the spectra. The easiest way is to have a table where each spectrum (row) is linked to multiple lab-values (columns). This function Create Properties File build such a table for the selected spectra folder automatically!

This table is stored in the file PropertiesBySamples.csv.txt. This can be created for any spectra folder you like. The file extension is .csv.txt to make it easy to edit in a text editor and also in a spreadsheet (excel). The columns are standard TAB separated.

The file header line contains :

Sample Replicates Names Prop1 Prop2 Prop3 DateFirst DateLast Hashes

Where Name and Date describes the spectrum.

Prop1, Prop2, Prop3 are the place to enter the Lab Reference Concentrations properties corresponding to each spectrum. It can be extended to Prop4, Prop5, … etc. Of course you can enter real word names like “Fat (%)” instead of “Prop1”. It’s recommended to put the measurement unit beside the name.

Replicates is the number of replicated or repeated spectra of a sample that is grouped together in the Sample based property file. Sample name and the DateFirst / DateLast between the sample spectra are measured.

Date format is ISO-8601. Missing Dates are 0002-02-02T00:00:00.0000000.

If the file PropertiesBySamples.csv.txt already exist in the selected folder, the user will be notified (it will not be overwritten, because the file may contain user entered Lab-values). The Lab Reference Concentrations values are initialized to 0 (zero) and needed to be changed.

Note: 0 is not interpreted as missing value! If you have a 0 concentration value, put in 0 or 0.0 .

The entry of properties is as easy as possible, because it’s organized by Sample (and not by Spectra), so it’s like your Lab-Value Table that is sample based. The sample rows are sorted in a special way by Sample name. Sorting by Date or alphabetically by Sample can done easily in a spreadsheet program.

Note: when coping lab values to the samples make sure they correspond, so that there are no gaps and the sorting is the same.

The Spectra (rows) are initially sorted by name (and date) to have the replicates/repeats together. You can sort for your convenience in a spreadsheet program.

Enter the Lab Reference Concentrations to the spectra/sample.

Enter the Lab-Values in spreadsheet (e.g. Excel) or a text editor (e.g. Notepad++). If done, use the next menu Create Calibration Request.

Hints: Data handling:

  • The NIR-Predictor creates the PropertiesBySamples.csv.txt once, after that the user is responsible for its content. That means NIR-Predictor does not change this file anymore.
  • You can remove entire rows (spectra) in the property file. You don’t need to remove the spectra files. The NIR-Predictor is aware of the relation, the PropertiesBySamples.csv.txt defines what will be calibrated.
  • How to add more spectra files?

    The additional spectra can be handled in a separate folder, create the property file and copy the spectra to the other folder and copy/merge the property files together in your editor or spreadsheet.

    Or

    Copy the spectra into the folder, rename the PropertiesBySamples.csv.txt to e.g. “PropertiesBySamples-Part1.csv.txt” and use Create Properties File to create a new PropertiesBySamples.csv.txt with all the spectra. You can copy/merge the content of the Properties files together in your editor or spreadsheet.

  • What happens with possible duplicate rows? It does no harm to the Calibration because we do an exact checking and data cleaning in the calibration process.
  • What happens to duplicate spectra names? The spectra names are not relevant for the calibration process. The spectra names are helpful to assign the lab-values to the corresponding spectrum entry. That’s why the table is initially sorted by name. The spectra names can be edited by the user.

Create Calibration Request

The menu function Create Calibration Request packs a created Properties file (see “Create Properties File”) and it’s linked spectra files in a compressed ZIP file for sending to the CalibrationModel.com Service.

Please note that the number of measured quantitative samples need to be at least 60 . That means you need at least 60 different spectra (not counting the replicate/repeated measurements).

It shows additional property information about the data you have entered, like – the property type (Quantitative) – it’s range (min – max) and – the number of unique values and – if the Lab-values are enough diverse to get calibrated.

First select the folder with the PropertiesBySamples.csv.txt and measured spectra files of samples you have Lab-values. The data is checked and you get notified what is missing or might be wrong. If something needs to be changed, edit the PropertiesBySamples.csv.txt and do Create Calibration Request again. Your last selected folder is remembered, so you can press return in the folder selection dialog.

Hint: The keyboard shortcuts for redoing it after you edited some entries is : F7 Return – that allows you to get the property information quickly.

Hint: If you open the PropertiesBySamples.csv.txt in a spreadsheet program, you can create Histogram plots of the entered Lab-values, to see in which range are to less samples measurements.

When all is fine

When all is fine the “CalibrationRequest.zip” file is created for that data.

The ZIP file contains:

  • your PropertiesBySamples.csv.txt
  • your personal REQuest file for your computer system, that looks like
    e.g. “337dcdc06b2d6dfb0b5c4bba578642312edf2ae84d909281624d7e26283e8b07 WIN-GB0PB48GSK4.req”
  • the spectra data files

Note: If the CalibrationRequest.zip file is already created and you change the PropertiesBySamples.csv.txt make sure to delete the old CalibrationRequest.zip file first! In the dialog it states if it was successfully created or NOT because it already exist. So you are always on the safe side.

Note: CalibrationRequest.zip file name contains the property names to know what would be calibrated and at the end an identification number for referencing the file. E.g. “CalibrationRequest ‘Prop1’ – ‘Prop2’ h31T3wOH.zip”


Program Settings

  • The users program settings are stored in UserSettings.json
  • The program counters are stored in GlobalCounters.json

Further References