Results 1 to 10 of about 222,658 (358)

Long-time evolution of sequestered CO$_2$ in porous media [PDF]

open access: yesProceedings of the Royal Society A 471, 2175 (2015), 2014
CO$_2$ sequestration in subsurface reservoirs is important for limiting atmospheric CO$_2$ concentrations. However, a complete physical picture able to predict the structure developing within the porous medium is lacking.
Cohen, Yossi, Rothman, Daniel H.
core   +3 more sources

Effect of ion hydration on the first-order transition in the sequential wetting of hexane on brine [PDF]

open access: yes, 2003
In recent experiments, a sequence of changes in the wetting state (`wetting transitions') has been observed upon increasing the temperature in systems consisting of pentane on pure water and of hexane on brine. This sequence of two transitions is brought
Indekeu, Joseph O., Weiss, Volker C.
core   +2 more sources

The Origin of Asexual Brine Shrimps [PDF]

open access: yesThe American Naturalist, 2021
AbstractDetermining how and how often asexual lineages emerge within sexual species is central to our understanding of sex-asex transitions and the long-term maintenance of sex. Asexuality can arise “by transmission” from an existing asexual lineage to a new one, through different types of crosses.
Rode, Nicolas Olivier   +8 more
openaire   +7 more sources

Volumetric Properties for the Aqueous Solution of Yttrium Trichloride at Temperatures from 283.15 to 363.15 K and Ambient Pressure

open access: yesJournal of Chemistry, 2021
To effectively develop the rare earth elements resources from the geothermal waters, it is essential to understand the volumetric properties of the aqueous solution system to establish the relative thermodynamic model.
Zhenzhen Jiang   +7 more
doaj   +1 more source

Enhanced Photocatalytic Activity of Nonuniformly Nitrogen-Doped Nb2O5 by Prolonging the Lifetime of Photogenerated Holes

open access: yesNanomaterials, 2022
The narrow band gap and significant separation of photogenerated carriers are essential aspects in practical photocatalytic applications. Nitrogen doping usually narrows the band gap of semiconductor oxides, and it enhances photocatalytic activity ...
Wei Guo   +6 more
doaj   +1 more source

Study on Low Thermal-Conductivity of PVDF@SiAG/PET Membranes for Direct Contact Membrane Distillation Application

open access: yesMembranes, 2023
In order to enhance the separation performance and reduce the heat loss of transmembrane for membrane distillation, the thermal efficiency and hydrophobicity of the membrane distillation need to be simultaneously enhanced.
Jun Xiang   +8 more
doaj   +1 more source

Subglacial brine flow

open access: yes, 2023
We adapted a subglacial hydrology model to account for saline fluid below the pressure melting point. Model code is written in MATLAB. The main model is called subglacial_brine_flow.m and is run by run_subglacial_brine_flow.m. 
Amy Jenson   +4 more
openaire   +1 more source

Nucleation Behaviors of Adipic Acid in Different Polarity Solvent Based on Metastable Zone Width

open access: yesCrystals, 2022
In this contribution, we experimentally determined the metastable zone width (MSZW) of adipic acid (AA) in different polar solvents to reveal the nucleation behavior.
Yanfei Wang   +6 more
doaj   +1 more source

Molecular acclimation of Halobacterium salinarum to halite brine inclusions [PDF]

open access: yesFrontiers, Sec. Extreme Microbiology , Vol. 13, 1075274, 18 pages (2022), 2023
Halophilic microorganisms have long been known to survive within the brine inclusions of salt crystals, as evidenced by the change in color for salt crystals containing pigmented halophiles. However, the molecular mechanisms allowing this survival has remained an open question for decades.
arxiv   +1 more source

Novel One-Pot Solvothermal Synthesis of High-Performance Copper Hexacyanoferrate for Cs+ Removal from Wastewater

open access: yesJournal of Chemistry, 2021
Efficient removal of radioactive cesium from complex wastewater is a challenge. Unlike traditional precipitation and hydrothermal synthesis, a novel vast specific surface area adsorbent of copper hexacyanoferrates named EA-CuHCF was synthesized using a ...
Chi Ma   +4 more
doaj   +1 more source

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