Results 31 to 40 of about 121,084 (131)
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.Abstract Granitoid magmatism along the western Pacific margin records interactions between subduction dynamics and crust–mantle processes; however, the links between plate reorganization and magma‐source evolution remain debated. Here we integrate U–Pb zircon geochronology with Pb–Sr–Nd–Hf isotope systematics to investigate Cretaceous–Paleogene ...
Nghiem V. Dao +7 more
wiley +1 more source
Removal of chromium (III) by two-aqueous phases extraction [PDF]
, 2009 Two-aqueous phase extraction of chromium (III) as a solute from their aqueous solutions was investigated using polyethoxylated alcohols (CiEj) as a biodegradable non-ionic surfactant in the presence of anionic sodium dodecylbenzene sulfonate (SDBS ...
Nasr-Eddine, Belkhouche +3 more
core +1 more source
, 2023 We report the diastereoselective cyclization of anilines with cyclobutanones and congeners by chromium catalysis. This reaction can link two strained four-membered rings with tetrahydroquinolines by forming four bonds in a diastereocontrolled manner ...
Sha Wang (130042) +9 more
core +1 more source
Empirical optimization of corrosion rate for magnesium-chromium composites [PDF]
, 2021 363-368In this study, optimization of the corrosion rate (CR) of Mg-composites has been evaluated by varying the concentration, reinforcement percentage, and immersion time.
Singh, Sakshi, Chauhan, Nathi Ram
core
, 1965 The radioisotopes iodine —131 and tritium were used to determine aquifer porosities and permeabilities in a series of pumped bore tests. If reasonable values for porosity can be assumed, the methods can also be used to estimate the thickness of an ...
Ellis, WR +3 more
core
International Chromium Development Association
This professional organization works to promote the chromium industry, from mining and production to industry and health. The site provides abundant information about the properties, sources and uses for chromium.
core +1 more source
Carrier-Free Radioisotopes from Cyclotron Targets XV. Preparation and Isolation of Mn52 from Chromium [PDF]
The Journal of Chemical Physics, 1951 Haymond, Herman R. +2 more
openaire +2 more sources
The nutritional biochemistry of chromium (III) /
, 2007 Chromium nutritional supplements are the second best selling mineral supplements after calcium as chromium is found in pills, sports drinks, chewing gums, smoothies, and numerous other products.
Vincent, John B.(John Bertram)
core
Chromium-Mediated Asymmetric Synthesis of Both Enantiomers of Acetoxytubipofuran
, 2016 Both enantiomers of acetoxytubipofuran were synthesized using enantioselective and diastereoselective dearomatization sequences starting from the benzaldehyde chromium tricarbonyl complex.
Sylvie Tchertchian (2698981) +4 more
core +2 more sources
88th Annual Meeting of the Meteoritical Society 2026: Abstracts
Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley +1 more source