Results 11 to 20 of about 326,303 (339)

The effects of shallow saline groundwater on evaporation, soil moisture, and temperature distribution in the presence of straw mulch

open access: yesHydrology Research, 2020
Mitigating evaporative water loss from terrestrial surfaces is of central importance to water resources management in arid and semi-arid regions. This study was intended to experimentally address the effect of straw mulch layer on soil evaporation and ...
Ashkan Yusefi   +2 more
doaj   +1 more source

Effect of laser fluence on structural transformations and photoluminescence quenching of Zinc Selenide nanoparticles thin films

open access: yesAl-Mustansiriyah Journal of Science, 2019
We reported in this work the growth of ZnSe nanoparticles thin films deposited on glass substrates were synthesized by a pulsed laser deposition (PLD) method.
Nadheer Jassim Mohammed
doaj   +1 more source

Conservation of Open Water Resources and Wastewater using a Mixture of Polyvinyl Butyral Resin and Fatty Alcohols [PDF]

open access: yesعلوم و مهندسی آبیاری, 2019
Today, the problems of water scarcity, limited water resources, high volume of evaporation, and water losses have highlighted the importance of ways to reduce the rate of evaporation from small and large reservoirs.
Hamideh Afkhami   +3 more
doaj   +1 more source

Drivers of rainfall trends in and around Mainland Southeast Asia

open access: yesFrontiers in Climate, 2022
Observational rain gauge/satellite and reanalysis datasets since the 1950s are evaluated for trends in mean and extreme rainfall in and around Mainland Southeast Asia (MSEA).
Nikolaos Skliris   +7 more
doaj   +1 more source

OVERALL WATER LOSSES DURING SPRINKLER IRRIGATION IN ARID AREA:CASE OF TOUGGOURT - ALGERIA [PDF]

open access: yesAl-Qadisiyah Journal For Agriculture Sciences, 2020
In recent years, the development of agriculture in Algeria Southeast grew rapidly, which increased demand for agricultural products. Since this region has difficult agro-climatic conditions, irrigation seems to be a necessary factor to ensure optimal ...
GHERIANI Sofiane   +2 more
doaj   +1 more source

Procedures of water desalination with solar energy and f-chart method [PDF]

open access: yesTehnika, 2015
Due to rapid population growth, and climate change caused by environmental pollution needs for drinking water are increasing while amount of freshwater are decreasing.
Petrović Andrija A., Gojak Milan D.
doaj   +1 more source

Nonisothermal evaporation

open access: yesPhysical Review E, 2023
Evaporation of a liquid layer on a substrate is examined without the often-used isothermality assumption -- i.e., temperature variations are accounted for. Qualitative estimates show that nonisothermality makes the evaporation rate depend on the conditions the substrate is maintained at.
openaire   +3 more sources

Naftos produktų garavimo eksperimentiniai tyrimai / Experimental research of petroleum products evaporation

open access: yesMokslas: Lietuvos Ateitis, 2019
Oil products are usually released into the environment during transportation of oil, from storage, oil bases or accidents, accounting for about 60% of total soil pollution.
Jurgita Aleknaitė   +2 more
doaj   +1 more source

Local heat transfer coefficients during the evaporation of 1,1,1,2-tetrafluoroethane (R-134a) in a plate heat exchanger [PDF]

open access: yesJournal of the Serbian Chemical Society, 2009
The evaporation heat transfer coefficient of the refrigerant R-134a in a vertical plate heat exchanger was investigated experimentally. The area of the plate was divided into several segments along the vertical axis.
Živković Emila   +2 more
doaj   +1 more source

Evaporating firewalls [PDF]

open access: yesJournal of High Energy Physics, 2014
In this note, we begin by reviewing an argument (independent from 1304.6483) that the large AdS black holes dual to typical high-energy pure states of a single holographic CFT must have some structure at the horizon (i.e. a firewall/fuzzball). By weakly coupling the CFT to an auxiliary system, such a black hole can be made to evaporate. In a case where
openaire   +3 more sources

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