Results 61 to 70 of about 223,485 (301)
Analysis of rotor dynamic characteristics in turbine-type energy recovery devices for seawater desalination [PDF]
International Journal of Fluid EngineeringAs a critical energy-saving component in reverse osmosis desalination systems, turbine-type energy recovery devices require rigorous dynamic stability evaluation.
Shenghui Wang +5 more
doaj +1 more source
Materials Research Express, 2022 In this study, the aging and tribological behaviors of styrene butadiene rubber (SBR) conveyor belts exposed to seawater dry–wet cycles were investigated.
Kun Hu, Jinhan Yang
doaj +1 more source
The Capitanian Minimum: A Unique Sr Isotope Beacon of the Latest Paleozoic Seawater
Frontiers in Earth Science, 2021 The long-term trend in the Paleozoic seawater 87Sr/86Sr was punctuated by a unique episode called the “Capitanian minimum” at the end of the Guadalupian (Permian; ca. 260 Ma).
Tomomi Kani, Yukio Isozaki
doaj +1 more source
Ga–O–Pt Electronic Bridges Bypass Single‐Site Constraints for pH‐Universal Hydrogen Evolution
Advanced Functional Materials, EarlyView.Well‐defined oxygen‐bridged Ga–O–Pt catalysts are constructed for pH‐universal hydrogen evolution, highlighting the relationship between oxygen‐bridged electronic coupling, rapid surface hydrogen redistribution, and superior catalytic performance. ABSTRACT Single‐site descriptors often fail to capture hydrogen evolution on heterometallic interfaces ...
Rui Wang +8 more
wiley +1 more source
Storage and hydrolysis of seawater samples for inorganic carbon isotope analysis [PDF]
, 2013 Preservation of seawater samples was tested for total inorganic carbon (ΣCO2), stable carbon isotopes (δ13C), and radiocarbon (14C) applications using foil bags and storage by refrigeration and freezing.
Murray, C. +9 more
core +1 more source
Quantum Beam Science, 2021 Recent studies have shown that the presence of dissolved salts in water can exhibit peculiar flow boiling and two-phase flow regimes. Two-phase flow and convective flow boiling are typically characterized with the help of void fraction measurements.
Seth Eckels +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.An amphiphilic GOx nanoamphizyme was constructed by covalently introducing hydrophobic PPNI linkers onto GOx, enabling spontaneous self‐assembly into tunable nanoparticles. Mild crosslinking further stabilized the assemblies and enhanced catalytic performance and stability.
Yuan‐Hao Hsiao +4 more
wiley +1 more source
Iron and Manganese in the Ocean: Investigation of Atmospheric Input by Dust and Coastal Ocean Time Series [PDF]
, 2008 Trace metals such as iron (Fe) and manganese (Mn) are essential micronutrients in the biogeochemistry of the ocean (Turner and Hunter, 2001), and dry deposition is a substantial source of both Fe and Mn to the surface ocean (Duce and Tindale, 1991; Guieu
Mendez, Jeffrey Michael
core +1 more source
Carbon-Negative Cement Manufacturing from Seawater-Derived Magnesium Feedstocks [PDF]
, 2021 This study describes and demonstrates a carbon-negative process for manufacturing cement from widely abundant seawater-derived magnesium (Mg) feedstocks.
Xueqi, Pang +9 more
core +2 more sources
Yankuang ceshi, 2014 Dieldrin and polychlorinated biphenyls (PCBs) are toxic, organic pollutants that break down extremely slowly in the marine environment. Therefore, it is of valuable significance to establish a rapid, sensitive and accurate detection method for dieldrin ...
LIU Jing +4 more
doaj +2 more sources