Results 1 to 10 of about 2,694,458 (286)

Effects of precipitation uncertainty on discharge calculations for main river basins [PDF]

open access: yes, 2008
This study quantifies the uncertainty in discharge calculations caused by uncertainty in precipitation input for 294 river basins worldwide. Seven global gridded precipitation datasets are compared at river basin scale in terms of mean annual and ...
H. Biemans   +5 more
core   +14 more sources

Effects of Calcium on the Growth and Physiological Characteristics of Camellia oleifera under Aluminum Stress

open access: yesGuangdong nongye kexue, 2023
【Objective】The study aims to investigate the effects of calcium on the growth and physiological characteristics of Camellia oleifera seedlings under aluminum stress, with a view to providing theoretical basis for revealing the physiological mechanism of ...
Liyuan HUANG   +5 more
doaj   +1 more source

Influence of electrohydrodynamics on the drying characteristics and volatile components of iron stick yam

open access: yesFood Chemistry: X, 2023
The drying characteristics, rehydration capacity, color, infrared spectra and volatile components of iron stick yam slices were investigated under different alternating current (AC) voltages (13, 17, 21 kV), hot air drying (HAD) (60 °C) and natural ...
Jie Zhang   +8 more
doaj   +1 more source

Investigation of a basic nitrification–denitrification biofiltration system for primary wastewater treatment

open access: yesWater Quality Research Journal, 2023
The study aimed to eliminate the nitrogen and its main residual forms from municipal wastewater by using a biofilter system adapted for a small community. The biological nitrification/denitrification system used involved two successive polyvinyl chloride
Wafa Hassen   +4 more
doaj   +1 more source

Influence of electrohydrodynamics on the drying characteristics and physicochemical properties of garlic

open access: yesFood Chemistry: X, 2023
Electrohydrodynamic (EHD) drying, natural air drying (AD) and hot air drying (HAD) were used to comprehensively study the drying characteristics and physicochemical properties of garlic, and low-field nuclear magnetic resonance (NMR), infrared ...
Bingyang Han   +9 more
doaj   +1 more source

High Performance of IZO Coated on PET Substrate for Electroluminescence Device Using Oxygen Plasma Treatment

open access: yesInternational Journal of Photoenergy, 2021
Thin films of indium zinc oxide (IZO) were deposited on polyethylene terephthalate (PET) substrate with varying plasma power (from 100 W to 300 W) using the radio-frequency (RF) magnetron sputtering technique and electroluminescence (EL) devices. The IZO
Wittawat Poonthong   +4 more
doaj   +1 more source

The Investigation of Detect Position of Partial Discharge in Cast-Resin Transformer Using High-Frequency Current Transformer Sensor and Acoustic Emission Sensor

open access: yesApplied Sciences, 2022
The lifetime of a cast-resin transformer mainly depends on the condition of insulation material. Partial discharge (PD) is an important reason for insulation deterioration in cast-resin transformers.
Nuttee Thungsuk   +9 more
doaj   +1 more source

Treating Umbilical Granuloma with Topical Corticosteroid: A Systematic Review and Meta-analysis [PDF]

open access: yesJournal of Research in Clinical Medicine, 2021
Background: Umbilical granuloma so far can be treated with surgery or with silver nitrate. In limited facilities such as in remote areas where the surgeon is limited, pharmacological therapy with silver nitrate or topical steroid can be given.
Indra Sandinirwan   +3 more
doaj   +1 more source

Physical, psychological and demographic factors associated with military discharge: a systematic review

open access: yesMotriz: Revista de Educacao Fisica, 2021
Aims: The present study is a review focused on analyzing the physical, psychological, and demographic factors that lead recruits to be dismissed or to request their dismissal during basic military training periods.
Gabriel Luis Moreira Fidelis   +2 more
doaj   +1 more source

Performance Analysis of Ti-Doped In2O3 Thin Films Prepared by Various Doping Concentrations Using RF Magnetron Sputtering for Light-Emitting Device

open access: yesInternational Journal of Photoenergy, 2020
The influences of doping amounts of TiO2 on the structure and electrical properties of In2O3 films were experimentally studied. In this study, titanium-doped indium oxide (ITiO) conductions were deposited on glass substrate by the dual-target-type radio ...
Wittawat Poonthong   +4 more
doaj   +1 more source

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