HYPERSPECTRAL ESTIMATION OF CHLOROPHYLL CONTENT IN APPLE TREE LEAF BASED ON FEATURE BAND SELECTION AND THE CATBOOST MODEL

Hyperspectral Estimation of Chlorophyll Content in Apple Tree Leaf Based on Feature Band Selection and the CatBoost Model

Leaf chlorophyll content (LCC) is a crucial indicator of nutrition in apple trees and can be applied to assess their growth status.Hyperspectral data can provide an important means for detecting the LCC in apple trees.In this study, hyperspectral data Cockrings and the measured LCC were obtained.The original spectrum (OR) was pretreated using some

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بررسی تأثیر توانایی مدیریتی بر رابطه بین اجتناب مالیاتی و کارایی سرمایه‌گذاری

توان و اختیار بالای مدیریت می‌تواند به کارایی بیشتر یا رفتار فرصت طلبانه منجر شود.هدف L-ARGININE 500MG این پژوهش بررسی تأثیر توانایی مدیریتی بر رابطه بین اجتناب مالیاتی و کارایی سرمایه‌گذاری است.به

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Electrochemical Sensor for Simple and Sensitive Determination of Hydroquinone in Water Samples Using Modified Glassy Carbon Electrode

This study addressed the use of manganese dioxide nanorods/graphene oxide nanocomposite (MnO2 NRs/GO) for modifying a glassy carbon electrode (GCE).The modified electrode (MnO2 NRs/GO/GCE) was used as an electrochemical sensor for the determination of hydroquinone (HQ) in water samples.Differential pulse voltammetry (DPV), cyclic voltammetry (CV),

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