Results 101 to 110 of about 410,633 (280)
Chemistry – A European Journal, EarlyView.Balancing Act: Se─M bond serving as the fulcrum of the balance scale to compare the different weight of toxicity and therapeutic effects in biological environment. ABSTRACT The synthesis and characterization of organo‐selenium compounds have attracted considerable interest for decades, driven by the search for efficient catalysts and bioinspired ...
Matteo Filippi +6 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This study demonstrates the feasibility of an underground closed‐loop thermal storage facility at a post‐mining site, intended for seasonal heat energy storage. Its principal design shows water flow directions in winter and summer (1, 2), heat pumps (3), an upper water reservoir (4), and connecting pipes (5).
Dmytro Rudakov, Oleksandr Inkin
wiley +1 more source
Minerals Management Service (MMS)
, 2010 This website contains information about the Minerals Management Service (MMS) which manages resources on the outer continental shelf (OCS) including natural gas, oil, and other minerals.
United States. Minerals Management Service.
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A Biosourced and Self‐Healable Polymer Electrolyte for Potassium Batteries
EcoEnergy, EarlyView.A biosourced lignin‐filled gel polymer electrolyte combines suppressed crystallinity, high ionic conductivity, and UPy‐driven self‐healing for potassium batteries. The optimized formulation sustains long‐term cycling with 97.5% capacity retention after 1000 cycles and preserves electrochemical operation after intentional membrane damage.
Sabrina Trano +6 more
wiley +1 more source
GeoresursyThe article presents the results of special core studies in sandstone intervals with abnormally high values of natural radioactivity. Combining the obtained data with sedimentological analysis and actual field information made it possible to explain the ...
V. A. Kuznetsova +4 more
doaj +1 more source
Radioactive accessory minerals in granitoids and its changes during metamorphosis and alteration. [PDF]
, 2015 This paper is focused on gathering information about alterations of radioactive accessory minerals in granitic rocks. These minerals become unstable during the influence of fluids and increased temperature and pressure conditions.
Tuhý, Marek
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, 1991 The initial Pb isotopic composition of anatectic granites is modelled as a mixture of Pb derived from major minerals that have characteristically low 238U204Pb and 232Th204Pb ratios (i.e., feldspars, biopyroboles, etc.) with Pb contributed from dissolved
Hogan, John Patrick +1 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Bimetallic Cu and Fe oxide species supported on porous silica with interparticle mesoporosity act as efficient photo‐Fenton‐like catalysts under visible light. Photogenerated electrons drive the Cu2+/Cu1+ redox cycle. Part of Cu1+ is responsible for the regeneration of the Fe3+/Fe2+ cycle at neutral pH. Light irradiation additionally induces structural
Andraž Šuligoj +6 more
wiley +1 more source
Accessory minerals as petrogenetic tracers: insights from in situ analyses
, 2008 International audienceAccessory minerals such as zircon, apatite, rutile or titanite are widely used as powerful thermochronological tools in order to constrain the timing and/or thermal evolution (cooling) of magmatic and/or metamorphic events.
Bosch, Delphine +5 more
core +2 more sources
ZnO Nanowires by Chemical Bath Deposition: A Review on Doping and Functional Devices
Electron, EarlyView.This review reports the most recent and well‐established state‐of‐the‐art and scientific challenges related to the doping of ZnO nanowires by chemical bath deposition, encompassing native point and hydrogen‐related defects, as well as extrinsic dopants.
Clément Lausecker +3 more
wiley +1 more source