Essays about: "Near-infrared spectroscopy"

Showing result 1 - 5 of 53 essays containing the words Near-infrared spectroscopy.

  1. 1. Development of a Near Infrared Spectroscopy Model for Prediction of Fibre Compounds in Alfalfa

    University essay from Lunds universitet/Teknisk mikrobiologi

    Author : Christina Andersen; [2020]
    Keywords : alfalfa; lucerne; medicago sativa; green protein powder; NIR; near infrared spectroscopy; model development; matlab; PLS; partial least squares; PCA; principal component analysis; SNV; standard normal variate; fibre prediction; TDF; total dietary fibre; applied microbiology; teknisk mikrobiologi; Technology and Engineering;

    Abstract : Background: This project investigates if it is possible to develop a calibration model from near infrared (NIR) spectroscopic measurements, for determination of the amount and type of fibre fractions within protein powder produced from the legume alfalfa, without performing wet experiments. Alfalfa is also known as Medicago sativa and lucerne, but is in this project further referred to as alfalfa. READ MORE

  2. 2. In-vivo assessment of unwanted tissue heating during near infrared laser light emission

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Martin Molin; [2020]
    Keywords : tissue heating; laser heating; NIR window; biophotonics; spectroscopy; Medicine and Health Sciences;

    Abstract : In this work, potential adverse tissue heating in conjunction with near infrared (NIR) laser spectroscopy was studied. The tissue heating from laser light within the NIR optical window is currently a relatively unexplored field. READ MORE

  3. 3. Adoption of Digital Precision Agriculture Technology and Farm Data: A Case Study on Swedish Grain Farmers and On-Combine Near-Infrared Spectroscopy for Quality Measurement

    University essay from Lunds universitet/Innovationsteknik

    Author : Julia Stålhammar; Ludvig Dietmann; [2020]
    Keywords : Diffusion theory; innovation adoption; precision agriculture; near- infrared spectroscopy; grain value chain; agricultural cooperative; big farm data; Agriculture and Food Sciences; Technology and Engineering;

    Abstract : The agricultural industry is going through immense changes due to the rapid growth of the global population and climate change, creating increased pressure on the food supply chain. The use of precision agriculture (PA) technologies have shown benefits that could help solve these challenges. READ MORE

  4. 4. Conceptualizing an automated sorting system for the recycling of plastic-floors

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik; Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Abrahim Abdulkarim; Nima Nova Al Outa; [2020]
    Keywords : Plastic floor recycling; Automated plastic floor sorting; Near-infrared Spectroscopy; X-ray; Hyperspectral Imaging; Pattern recognition; Plastgolv Återvinning; Automatiserad plastgolv sortering; Nära-infraröd spektroskopi; Hyperspektral avbildning; X-ray; Mönsterigenkänning;

    Abstract : Background Tarkett AB Ronneby (Sweden) is a flooring solutions company, recognized for the manufacturing and recycling of homogeneous plastic flooring. Tarkett AB recycles mainly installation spill and manufacturing defects. READ MORE

  5. 5. Development and validation of a method for separation of pregabalin and gabapentin capsules using Near Infrared hyperspectral imaging

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Emelie Persson; [2019]
    Keywords : NIR; hyperspectral imaging; PCA; homogeneity; chemometrics; pregabalin; gabapentin;

    Abstract : Seizures containing large numbers of units of narcotics, goods dangerous to health and doping are often sent to the Swedish National Forensic Centre (NFC). Only a fraction of these capsules or tablets can be analyzed, therefore the samples need to represent the whole seizure. READ MORE