Results 251 to 260 of about 6,234,586 (309)

Achieving High Spatial Resolution Transmission Electron Microscopy Studies in Closed Liquid Cells

open access: yesAdvanced Materials, EarlyView.
Achieving high spatial resolution is important for resolving nanoscale dynamic processes and structural transformations in liquid environments, yet remains challenging in liquid cell transmission electron microscopy (LCTEM). This review highlights key strategies, including mitigating membrane bulging, displacing or redistributing local liquid ...
Siqi Guo   +9 more
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source
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Salinity and Water Quality

2009
The impact of salinity on greenhouse grown crops, especially when grown in substrate systems, differs from the impact of salinity on crops grown under field conditions. The most striking difference between greenhouse and field conditions is the overall much higher concentrations of nutrients in greenhouse soils and substrates.
Sonneveld, C., Voogt, W.
openaire   +1 more source

Effect of saline water on soil salinity and on water stress, growth, and yield of wheat and potatoes

Agricultural Water Management, 1993
Abstract Wheat and potatoes were grown in tanks filled with loam and clay and irrigated with water of three different levels of salinity and, for the wheat, with two irrigation regimes. A combination of soil water sampling and salt balance was used to study the development of soil salinity and the composition of the soil water.
van Hoorn, J.W.   +3 more
openaire   +3 more sources

Saline Water Irrigation Scheduling Through a Crop-Water-Salinity Production Function and a Soil-Water-Salinity Dynamic Model

Pedosphere, 2007
Using a crop-water-salinity production function and a soil-water-salinity dynamic model, optimal irrigation scheduling was developed to maximize net return per irrigated area. Plot and field experiments were used to obtain the crop water sensitivity index, the salinity sensitivity index, and other parameters.
Yang-Ren WANG   +4 more
openaire   +1 more source

Utilization of inland saline water for Spirulina cultivation [PDF]

open access: yesJournal of Water Reuse and Desalination, 2013
An attempt was made to assess the suitability of the inland saline water of Rohtak (Haryana) for mass cultivation of Spirulina platensis, a salt loving cyanobacterium. Cultivation of S. platensis was performed in indoor and outdoor culture units.
Chandra Sekharan Purushothaman   +2 more
exaly   +2 more sources

Water Salination: A Source of Energy

Science, 1974
The thermodynamically reversible mixing of freshwater and seawater at constant temperature releases free energy. Salination power as a resource is comparable with hydroelectric power in magnitude; U.S. freshwater runoff could yield over 10 10 watts.
openaire   +2 more sources

Salinity and water deficit [PDF]

open access: possible, 2020
Drought and salinity are among the environmental factors that constrain citrus productivity most dramatically. The citrus crop is predominantly cultivated in arid and semiarid regions under irrigation conditions, giving rise to problems frequently associated with salt stress rather than water deficit.
Colmenero-Flores, Jose M.   +3 more
openaire   +1 more source

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