Results 11 to 20 of about 467,576 (283)

Đánh giá tình hình sử dụng và quản lý đất đai của các làng đồng bào dân tộc thiểu số huyện Krông Pa, tỉnh Gia Lai

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2023
Bài báo được thực hiện với mục tiêu góp phần hoàn thiện sử dụng và quản lý đất đai của các làng đồng bào dân tộc thiểu số (ĐBDTTS). Nghiên cứu đã sử dụng các phương pháp nghiên cứu như thu thập thông tin thứ cấp, tham vấn chuyên gia, xử lý, phân tích ...
Nguyễn Thị Lý   +2 more
doaj   +1 more source

Evaluation of Sentinel-2 vegetation indices for prediction of LAI, fAPAR and fCover of winter wheat in Bulgaria

open access: yesEuropean Journal of Remote Sensing, 2021
The red-edge bands of Sentinel-2 allow for a greater diversity of spectral Vegetation Indices (VIs) to be calculated and used for vegetation characterization.
Ilina Kamenova, Petar Dimitrov
doaj   +1 more source

Oral versus long-acting injectable antipsychotic in first episode schizophrenia: A 12 weeks interventional study

open access: yesIndian Journal of Psychiatry, 2023
Background: There is underutilization of long-acting injectable (LAI) antipsychotics for first-episode schizophrenia (FES) despite having convenient dosing and treatment retention.
Ramandeep Kaur   +3 more
doaj   +1 more source

Investigating the effect of Gotvand Dam on changes in soil salinity and vegetation cover of downstream lands of the dam using satellite imagery and spectral indices [PDF]

open access: yesعلوم محیطی, 2021
Introduction: One of the most important factors that play a major role in reducing soil fertility and agricultural land degradation is soil salinization. Soil salinity problem is more severe in agricultural lands of arid and semi-arid regions.
Morteza Sharif, Saeid Hamzeh
doaj   +1 more source

Recovery of monoclinic phase of VO2 nanoparticles from oxidized samples: Assessment of reusability and optimization of re-annealing conditions [PDF]

open access: yesQuy Nhon University Journal of Science
Vanadium dioxide (VO2) nanoparticles in the monoclinic (M) phase exhibit a reversible metal–insulator transition (MIT) at ~68 °C, underpinning thermochromic applications such as smart windows and thermal sensors.
Ho Nguyen Hong Tham   +6 more
doaj   +1 more source

Sifat Fisik, Amilograf, dan Morfologi Pati Biji Lai (Durio kutejensis) Asetilasi Menggunakan Asetat Anhidrat

open access: yesAgritech, 2020
Lai (Durio kutejensis) seed starches have a high retrogradation ability and low paste stability so that its function in food industry is less widespread.
Siti Masithah Fiqtinovri   +3 more
doaj   +1 more source

Predicting model and detecting factors causing rainfall using deep learning [PDF]

open access: yesQuy Nhon University Journal of Science
This study aims to employ deep learning algorithms to construct predictive models using real-world datasets containing indicators of rainfall. The objective is to determine the occurrence of rainfall at a specific point in time and to analyze
Ho Van Lam   +2 more
doaj   +1 more source

Joint Retrieval of Growing Season Corn Canopy LAI and Leaf Chlorophyll Content by Fusing Sentinel-2 and MODIS Images

open access: yesRemote Sensing, 2019
Continuous and accurate estimates of crop canopy leaf area index (LAI) and chlorophyll content are of great importance for crop growth monitoring. These estimates can be useful for precision agricultural management and agricultural planning.
Wei Su   +7 more
doaj   +1 more source

Spatially and Temporally Continuous Leaf Area Index Mapping for Crops through Assimilation of Multi-resolution Satellite Data

open access: yesRemote Sensing, 2019
As a key parameter that represents the structural characteristics and biophysical changes of crop canopy, the leaf area index (LAI) plays a significant role in monitoring crop growth and mapping yield.
Huaan Jin   +5 more
doaj   +1 more source

Protocol for measuring weak cellular traction forces using well-controlled ultra-soft polyacrylamide gels

open access: yesSTAR Protocols, 2022
Summary: Traction force microscopy (TFM) is a popular technique for studying cellular stresses; however, the reproducible fabrication of ultrasoft substrates for the reliable detection of weak cellular stresses (below 100 Pa) remains a challenge.
Farah Mustapha   +2 more
doaj   +1 more source

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