Spectroscopy and Chemometrics News #01-#10 2018Spektroskopie und Chemometrie Neuigkeiten #01-#10 2018Spettroscopia e Chemiometria #01-#10 2018

Chemometrics

Check out Applied Spectroscopy's special issue on chemometrics! (2018.03.10) LINK

"Development and Validation of a New Methodology to Assess the Vineyard Water Status by On-the-Go Near Infrared Spe… (2018.02.27) LINK

"Outliers, Part II: Pitfalls in Detecting Outliers" (2018.02.22) LINK

Identification of ground meat species using near-infrared spectroscopy and class modeling techniques - Aspects o… (2018.01.31) LINK

"Combining Broadband Spectra and MachineLearning to Derive Material Properties" - Steve Buckley (2018.01.31) LINK

Near Infrared

"Near-Infrared Spectroscopic Study of Chlorite Minerals" (2018.02.27) LINK

"Comparison of Methods for Estimating Mechanical Properties of Wood by NIR Spectroscopy" | NIRS (2018.02.25) LINK

"Verification of Pharmaceutical Raw Materials Using FT-NIR Spectroscopy" | FTNIR (2018.02.19) LINK

"The scanner claims to help stylists determine natural hair color & health through the use of near-infrared and vi… (2018.02.05) LINK

Near-infrared reflectance spectroscopy (NIRS) calibrations for assessment of oil, phenols, glucosinolates and fat… (2018.02.02) LINK

This is how I choose avocados for dinner - see a video of our new VNIR hyperspectral sensor demo in action! https://t.… (2018.02.02) LINK!

Near infrared chemical analysis technique is a small piece of a big cake a large part of study known as spectroscopy.… (2018.01.09) LINK!

mRMR-based wavelength selection for NIRS quantitative detection of Chinese yellow wine (2018.01.09) LINK

Saturn's north polar hexagon in near-infrared, February 13 2017. Processed using data - (2018.01.08) LINK!

Infrared

Research on the Effects of Drying Temperature on Nitrogen Detection of Different Soil Types by Near Infrared… (2018.02.02) LINK

Application of Near Infrared Reflectance Spectroscopy for Rapid and Non-Destructive Discrimination of Hulled Barl… (2018.01.09) LINK



Hyperspectral

Press Release - Imec demonstrates Shortwave Infrared (SWIR) range hyperspectral imaging camera | http… (2018.02.02) LINK

Equipment

A micro-spectrometer fit for a smartphone: Could the power to measure things like CO2, food freshness, and blood su… (2018.02.25) LINK

TactiScan - unforeseen safety, efficiency and accuracy for detecting illicit narcotics. Visit TactiScan’s website for… (2018.02.22) LINK!

Ocean Optics () partners with Pyreos () on mid-IR spectroscopy solutions; laserfocusworld; see… (2018.02.08) LINK!

Ibsen ( ) Launches new Compact Spectrometer with Improved Resolution and 4096 Pixels (2018.02.02) LINK

Light Sensors: The Absorption Spectrometer, LIDAR, and Thermal Cameras on Display at CES 2018 (2018.02.02) LINK

more PIXELS ... "Spectroscopy: The full spectrum" (2018.02.02) LINK

Process Control

Development of NIR-Spectroscopy-based Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing ... (2017.08.18) LINK



Environment

Nonlinear Regression with High-Dimensional Space Mapping for Blood Component Spectral Quantitative Analysis (2018.02.02) LINK

Agriculture

Where Agriculture and Blockchain Could Meet (2018.02.02) LINK

Food & Feed

Rapid Determination of Active Compounds and Antioxidant Activity of Okra Seeds Using Fourier Transform Near Infrare… (2018.03.03) LINK

Fascinating read: Using spectroscopy to detect if milk is really grass-fed. One way to validate NZ's high-value food? The bes… (2018.02.08) LINK!

"How To Detect Coffee Fraud By Quantifying Robusta In Arabica Coffee Blends" - (2018.02.08) LINK

Measuring protein in semolina flour and durum wheat using Near Infrared Spectroscopy - Near Infrared Spectroscopy m… (2018.01.09) LINK

Medicinal

"Near-infrared spectroscopy detects age-related differences in skeletal muscle oxidative function: promising imp… (2018.02.08) LINK



Other

These are the best countries and cities for attracting and developing talent | work (2018.02.14) LINK

ESA's first launch of 2018 goes up tomorrow from China - it's only the size of a cereal box but equipped with micro-propulsio… (2018.02.02) LINK!

Hi, I’m a chemistry prof who loves over-the-top makeup. I’m teaching spectroscopy today, so seemed appropriate. Colors… (2018.02.02) LINK!

Chemometrics

Check out Applied Spectroscopy's special issue on chemometrics! (2018.03.10) LINK

"Development and Validation of a New Methodology to Assess the Vineyard Water Status by On-the-Go Near Infrared Spe… (2018.02.27) LINK

"Outliers, Part II: Pitfalls in Detecting Outliers" (2018.02.22) LINK

Identification of ground meat species using near-infrared spectroscopy and class modeling techniques - Aspects o… (2018.01.31) LINK

"Combining Broadband Spectra and MachineLearning to Derive Material Properties" - Steve Buckley (2018.01.31) LINK

Near Infrared

"Near-Infrared Spectroscopic Study of Chlorite Minerals" (2018.02.27) LINK

"Comparison of Methods for Estimating Mechanical Properties of Wood by NIR Spectroscopy" | NIRS (2018.02.25) LINK

"Verification of Pharmaceutical Raw Materials Using FT-NIR Spectroscopy" | FTNIR (2018.02.19) LINK

"The scanner claims to help stylists determine natural hair color & health through the use of near-infrared and vi… (2018.02.05) LINK

Near-infrared reflectance spectroscopy (NIRS) calibrations for assessment of oil, phenols, glucosinolates and fat… (2018.02.02) LINK

This is how I choose avocados for dinner - see a video of our new VNIR hyperspectral sensor demo in action! https://t.… (2018.02.02) LINK!

Near infrared chemical analysis technique is a small piece of a big cake a large part of study known as spectroscopy.… (2018.01.09) LINK!

mRMR-based wavelength selection for NIRS quantitative detection of Chinese yellow wine (2018.01.09) LINK

Saturn's north polar hexagon in near-infrared, February 13 2017. Processed using data - (2018.01.08) LINK!

Infrared

Research on the Effects of Drying Temperature on Nitrogen Detection of Different Soil Types by Near Infrared… (2018.02.02) LINK

Application of Near Infrared Reflectance Spectroscopy for Rapid and Non-Destructive Discrimination of Hulled Barl… (2018.01.09) LINK



Hyperspectral

Press Release - Imec demonstrates Shortwave Infrared (SWIR) range hyperspectral imaging camera | http… (2018.02.02) LINK

Equipment

A micro-spectrometer fit for a smartphone: Could the power to measure things like CO2, food freshness, and blood su… (2018.02.25) LINK

TactiScan - unforeseen safety, efficiency and accuracy for detecting illicit narcotics. Visit TactiScan’s website for… (2018.02.22) LINK!

Ocean Optics () partners with Pyreos () on mid-IR spectroscopy solutions; laserfocusworld; see… (2018.02.08) LINK!

Ibsen ( ) Launches new Compact Spectrometer with Improved Resolution and 4096 Pixels (2018.02.02) LINK

Light Sensors: The Absorption Spectrometer, LIDAR, and Thermal Cameras on Display at CES 2018 (2018.02.02) LINK

more PIXELS ... "Spectroscopy: The full spectrum" (2018.02.02) LINK

Process Control

Development of NIR-Spectroscopy-based Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing ... (2017.08.18) LINK



Environment

Nonlinear Regression with High-Dimensional Space Mapping for Blood Component Spectral Quantitative Analysis (2018.02.02) LINK

Agriculture

Where Agriculture and Blockchain Could Meet (2018.02.02) LINK

Food & Feed

Rapid Determination of Active Compounds and Antioxidant Activity of Okra Seeds Using Fourier Transform Near Infrare… (2018.03.03) LINK

Fascinating read: Using spectroscopy to detect if milk is really grass-fed. One way to validate NZ's high-value food? The bes… (2018.02.08) LINK!

"How To Detect Coffee Fraud By Quantifying Robusta In Arabica Coffee Blends" - (2018.02.08) LINK

Measuring protein in semolina flour and durum wheat using Near Infrared Spectroscopy - Near Infrared Spectroscopy m… (2018.01.09) LINK

Medicinal

"Near-infrared spectroscopy detects age-related differences in skeletal muscle oxidative function: promising imp… (2018.02.08) LINK



Other

These are the best countries and cities for attracting and developing talent | work (2018.02.14) LINK

ESA's first launch of 2018 goes up tomorrow from China - it's only the size of a cereal box but equipped with micro-propulsio… (2018.02.02) LINK!

Hi, I’m a chemistry prof who loves over-the-top makeup. I’m teaching spectroscopy today, so seemed appropriate. Colors… (2018.02.02) LINK!

Chemometrics

Check out Applied Spectroscopy's special issue on chemometrics! (2018.03.10) LINK

"Development and Validation of a New Methodology to Assess the Vineyard Water Status by On-the-Go Near Infrared Spe… (2018.02.27) LINK

"Outliers, Part II: Pitfalls in Detecting Outliers" (2018.02.22) LINK

Identification of ground meat species using near-infrared spectroscopy and class modeling techniques - Aspects o… (2018.01.31) LINK

"Combining Broadband Spectra and MachineLearning to Derive Material Properties" - Steve Buckley (2018.01.31) LINK

Near Infrared

"Near-Infrared Spectroscopic Study of Chlorite Minerals" (2018.02.27) LINK

"Comparison of Methods for Estimating Mechanical Properties of Wood by NIR Spectroscopy" | NIRS (2018.02.25) LINK

"Verification of Pharmaceutical Raw Materials Using FT-NIR Spectroscopy" | FTNIR (2018.02.19) LINK

"The scanner claims to help stylists determine natural hair color & health through the use of near-infrared and vi… (2018.02.05) LINK

Near-infrared reflectance spectroscopy (NIRS) calibrations for assessment of oil, phenols, glucosinolates and fat… (2018.02.02) LINK

This is how I choose avocados for dinner - see a video of our new VNIR hyperspectral sensor demo in action! https://t.… (2018.02.02) LINK!

Near infrared chemical analysis technique is a small piece of a big cake a large part of study known as spectroscopy.… (2018.01.09) LINK!

mRMR-based wavelength selection for NIRS quantitative detection of Chinese yellow wine (2018.01.09) LINK

Saturn's north polar hexagon in near-infrared, February 13 2017. Processed using data - (2018.01.08) LINK!

Infrared

Research on the Effects of Drying Temperature on Nitrogen Detection of Different Soil Types by Near Infrared… (2018.02.02) LINK

Application of Near Infrared Reflectance Spectroscopy for Rapid and Non-Destructive Discrimination of Hulled Barl… (2018.01.09) LINK



Hyperspectral

Press Release - Imec demonstrates Shortwave Infrared (SWIR) range hyperspectral imaging camera | http… (2018.02.02) LINK

Equipment

A micro-spectrometer fit for a smartphone: Could the power to measure things like CO2, food freshness, and blood su… (2018.02.25) LINK

TactiScan - unforeseen safety, efficiency and accuracy for detecting illicit narcotics. Visit TactiScan’s website for… (2018.02.22) LINK!

Ocean Optics () partners with Pyreos () on mid-IR spectroscopy solutions; laserfocusworld; see… (2018.02.08) LINK!

Ibsen ( ) Launches new Compact Spectrometer with Improved Resolution and 4096 Pixels (2018.02.02) LINK

Light Sensors: The Absorption Spectrometer, LIDAR, and Thermal Cameras on Display at CES 2018 (2018.02.02) LINK

more PIXELS ... "Spectroscopy: The full spectrum" (2018.02.02) LINK

Process Control

Development of NIR-Spectroscopy-based Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing ... (2017.08.18) LINK



Environment

Nonlinear Regression with High-Dimensional Space Mapping for Blood Component Spectral Quantitative Analysis (2018.02.02) LINK

Agriculture

Where Agriculture and Blockchain Could Meet (2018.02.02) LINK

Food & Feed

Rapid Determination of Active Compounds and Antioxidant Activity of Okra Seeds Using Fourier Transform Near Infrare… (2018.03.03) LINK

Fascinating read: Using spectroscopy to detect if milk is really grass-fed. One way to validate NZ's high-value food? The bes… (2018.02.08) LINK!

"How To Detect Coffee Fraud By Quantifying Robusta In Arabica Coffee Blends" - (2018.02.08) LINK

Measuring protein in semolina flour and durum wheat using Near Infrared Spectroscopy - Near Infrared Spectroscopy m… (2018.01.09) LINK

Medicinal

"Near-infrared spectroscopy detects age-related differences in skeletal muscle oxidative function: promising imp… (2018.02.08) LINK



Other

These are the best countries and cities for attracting and developing talent | work (2018.02.14) LINK

ESA's first launch of 2018 goes up tomorrow from China - it's only the size of a cereal box but equipped with micro-propulsio… (2018.02.02) LINK!

Hi, I’m a chemistry prof who loves over-the-top makeup. I’m teaching spectroscopy today, so seemed appropriate. Colors… (2018.02.02) LINK!

Recent advanced chemometric methodsNeueste weiterentwickelte chemometrische Methoden

You are searching for recent advanced chemometric methods to get better calibration models for NIR? Methods and algorithms like:
  • Artificial Neural Networks (ANN)
  • General Regression Neural Networks (GR-NN)
  • RBF Neural Networks (RBF-NN)
  • Support Vector Machines (SVM)
  • Multiway Partial Least Squares (MPLS),
  • Orthogonal PLS (OPLS), (O-PLS), OPLS-AA, OPLS-ANN
  • R-PLS, UVE-PLS, RUVE-PLS, LOCAL PLS
  • Hierarchical Kernel Partial Least Squares (HKPLS)
  • Random Forest (RF)
  • etc.
and data pre-processing methods like
  • Extended Multiplicative Signal Correction (EMSC)
  • Orthogonal Signal Correction (OSC)
  • Dynamic Orthogonal Projection (DOP)
  • Error Removal by Orthogonal Subtraction (EROS)
  • External Parameter Orthogonalization (EPO)
  • etc.
that are partly available as modules for software packages like Matlab, Octave, R-Project, etc. Why invest a lot of time and money with new tools? Have you tried it really hard to optimize your calibrations with standard chemometrics methods like Partial Least Squares (PLS), Principal Component Regression (PCR) and Multiple Linear Regression (MLR) which are available in all chemometric software packages? Are you sure you have tried all the good rules and optimization possibilities? Get it done right with the compatible standard methods, we are specialized in optimization and development of NIR calibrations, let us help you, give us a try!Sie suchen nach den neusten weiterentwickelten chemometrischen Methoden, um bessere NIR-Kalibrierungs Modelle zu erstellen? Methoden und Algorithmen wie:
  • Künstliche Neuronale Netze (KNN, ANN)
  • Allgemeine Regression Neural Networks (GR-NN)
  • RBF Neuronale Netze (RBF-NN)
  • Support Vector Machines (SVM)
  • Multiway Partial Least Squares (MPLS)
  • Orthogonale PLS (OPLS), (O-PLS), OPLS-AA, OPLS-ANN
  • R-PLS, UVE-PLS, Rüve-PLS, PLS LOCAL
  • Hierarchische Kernel Partial Least Squares (HKPLS)
  • Random Forest (RF)
  • usw.
und Daten-Vorverarbeitungs Methoden wie
  • Erweiterte Multiplikative Signal Correction (EMSC)
  • Orthogonale Signal Correction (OSC)
  • Dynamische orthogonale Projektion (DOP)
  • Fehlerbeseitigung durch orthogonale Subtraktion (EROS)
  • Externe Parameter Orthogonalisierung (EPA)
  • usw.
die z.T. erhältlich sind als Module für Software-Pakete wie Matlab, Octave, R-Project, usw. Warum viel Zeit und Geld investieren in neue Werkzeuge? Haben Sie es wirklich ausgiebig versucht, Ihre Kalibrierungen mit Standard-Methoden zu optimieren? Zu den chemometrischen Standard-Methoden gehören Partial Least Squares (PLS), Principal Component Regression (PCR) und multiple lineare Regression (MLR), diese sind verfügbar in nahezu allen chemometrischen Software-Paketen. Sind Sie sicher, dass Sie alle guten Regeln und Optimierungsmöglichkeiten versucht haben? Verwenden Sie einfach die üblichen kompatiblen Standard-Methoden, wir sind auf die Optimierung und Erstellung von NIR-Kalibrierungen spezialisiert, lassen Sie uns helfen, kontaktieren Sie uns!