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Modeling hourly and daily fractions of UV, PAR and NIR to global solar radiation under various sky conditions at Botucatu, Brazil
(Elsevier B.V., 2009-03-01)
In this analysis, using available hourly and daily radiometric data performed at Botucatu, Brazil, several empirical models relating ultraviolet (UV), photosynthetically active (PAR) and near infrared (NIR) solar global ...
Modeling hourly and daily fractions of UV, PAR and NIR to global solar radiation under various sky conditions at Botucatu, Brazil
(Elsevier B.V., 2009-03-01)
In this analysis, using available hourly and daily radiometric data performed at Botucatu, Brazil, several empirical models relating ultraviolet (UV), photosynthetically active (PAR) and near infrared (NIR) solar global ...
Modeling hourly and daily fractions of UV, PAR and NIR to global solar radiation under various sky conditions at Botucatu, Brazil
(ELSEVIER SCI LTD, 2009)
In this analysis, using available hourly and daily radiometric data performed at Botucatu, Brazil, several empirical models relating ultraviolet (UV), photosynthetically active (PAR) and near infrared (NIR) solar global ...
Detección de carne de Alpaca (Vicugna pacos) adulterada usando espectrómetro portátil (NIRS) e imágenes hiperespectrales (HSI)
(Universidad Nacional de TrujilloPE, 2023)
El objetivo de este trabajo fue el entrenar y validar modelos predictivos basados en espectrómetro NIR portátil e imágenes hiperespectrales NIR (NIR-HSI) con análisis quimiométrico para detectar adulteración en carne de ...
NIRS and iSPA-PLS for predicting total anthocyanin content in jaboticaba fruit
(Elsevier B.V., 2015-05-01)
The aim of this study was to evaluate the potential of the successive projection algorithm for interval selection in partial least squares (iSPA-PLS) together with near-infrared reflectance spectroscopy (NIRS) as a feasible ...
Non-destructive determination of color, titratable acidity, and dry matter in intact tomatoes using a portable Vis-NIR spectrometer
(2022-04-01)
Fruit color and chemical composition, particularly dry matter and titratable acidity (TA), are important tomato-quality parameters for consumers. Therefore, a single test allowing for the evaluation of these parameters ...
NEAR INFRARED SPECTROSCOPY FOR ESTIMATING SUGARCANE BAGASSE CONTENT IN MEDIUM DENSITY FIBERBOARD
(NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI, 2011)
Medium density fiberboard (MDF) is an engineered wood product formed by breaking down selected lignin-cellulosic material residuals into fibers, combining it with wax and a resin binder, and then forming panels by applying ...
Equations for estimation of solar UV, PAR and IV in polyethylene greenhouse
(Fundacion General Univ Politecnica Madrid, 2014-01-01)
In this work are shown annual and monthly evolutions of (H) over bar (IN)(G), (H) over bar (IN)(UV), (H) over bar (IN)(PAR), (H) over bar (IN)(IV) solar radiations and (K) over bar (UV), (K) over bar (PAR) e (K) over bar ...