Results 41 to 50 of about 82,853 (315)

Near Infrared Reflectance Spectroscopy: Prediksi Cepat dan Simultan Kadar Unsur Hara Makro pada Tanah Pertanian

open access: yesAgritech, 2019
Plants need an ideal and healthy soil condition for their growth and a sufficient amount of soil macronutrients. To determine soil nutrients, several methods have been widely employed.
Devianti Devianti   +3 more
doaj   +1 more source

Application of a NIRS Neuroimaging Method to Elucidate Neural Mechanisms of Exercise-cognition Interaction [PDF]

open access: yes운동과학, 2023
PURPOSE There is growing attention on a neuroimaging method called near-infrared spectroscopy (NIRS), which enables the monitoring of task-related regional hemodynamic responses in the brain.
Kyeongho Byun
doaj   +1 more source

NIR‐NIR‐Aufkonvertierung in molekularen Chrom‐Ytterbium‐Salzen [PDF]

open access: yesAngewandte Chemie, 2020
AbstractPhotonen‐Aufkonvertierung in hetero‐oligonuklearen, Metallkomplex‐Architekturen mit organischen Liganden ist ein interessantes, aber bisher selten beobachtetes Phänomen, trotz des großen Potentials sowohl aus Sicht der Grundlagenforschung als auch aus der Anwendungsperspektive. Nun wurde ein neues photonisches Material aus molekularen Chrom(III)
Jens Kalmbach   +7 more
openaire   +1 more source

Development of local calibrations for the nutritional evaluation of fish meal and meat & bone meal by using near-infrared reflectance spectroscopy

open access: yesJournal of Applied Animal Research, 2020
Fish meal and meat & bone meal from avian sources are the available animal protein sources mostly used in Bangladesh while formulating poultry diet. Due to the strong link between feed and food, the quality and safety of animal originated feed protein ...
A.B.M. Khaleduzzaman, H.M. Salim
doaj   +1 more source

Near Infrared Reflectance Spectroscopy (NIRS) - A Methodology to Control Fish Fraud

open access: yes, 2023
reservedIn recent years, near-infrared reflectance spectroscopy (NIRS) has experienced notable advancements, driven by numerous scientific studies that have demonstrated its potential for industrial applications. As a result, the food sector has shown an
NNADIEGBULAM, JOY CHIDINMA
core  

Detection of Formalin Content in Chicken Meat Using Portable Near Infrared Spectrometer

open access: yesJurnal Teknik Pertanian Lampung, 2023
Food safety is essential for consumers. One of the compound that are prohibited from being used to preserve chicken meat is formalin. It demands a fast classification and sorting process for chicken meat, whether it is processed further or not.
Agita Rakhmawati   +3 more
doaj   +1 more source

A note on prediction of maize stover quality by near-infrared reflectance spectroscopy (NIRS) technique [PDF]

open access: yes, 1997
Near-infrared reflectance spectroscopy (NIRS) technique was investigated as a means of predicting quality parameters in semi-exotic maize stover.
Plaixats, Josefina   +5 more
core   +1 more source

Rapid NIR determination of alkyl esters in virgin olive oil

open access: yesGrasas y Aceites, 2017
The regulation of The European Union for olive oil and olive pomace established the limit of 35 mg·kg-1 for fatty acids ethyl ester contents in extra virgin olive oils, from grinding seasons after 2016.
J. A. Cayuela
doaj   +1 more source

Influence of aging on the inhibitory function in elderly women during incongruent Stroop trials: A NIRS study [PDF]

open access: yes, 2020
近年、近赤外分光法(NIRS)を用いて非侵襲的に脳の機能を測定できるようになり、検査や治療効果の判定にも応用されている。NIRS のデータの精度を高めるには、性別や年齢、薬剤などの要因を考慮した検討が必要となる。本研究では、前頭前野を3領域に分けて脳賦活反応性を NIRS を用いて評価し、前頭前野の脳機能と高齢者の年齢の関連を検討した。60歳以上の高齢女性27名を対象に、Stroop テストを遂行中の酸素化ヘモグロビン(oxy-Hb)濃度変化を左右背外側前頭前野と前頭極で計測し ...
Fujita, Nobuko   +2 more
core  

Processing pipeline per segnali NIRS acquisiti in continua per 7 giorni in neonati pretermine [PDF]

open access: yes, 2022
Sviluppo di una nuova processing pipeline per segnali NIRS acquisiti in continua per 7 giorni in resting state su un neonato pretermine. Lo scopo principale è di correggere gli artefatti da movimento che corrompono i segnali NIRS, permettendo di ...
Pieropan, Edoardo
core  

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