Results 121 to 130 of about 478,532 (305)
, 1982 Ore deposits of Wyoming WSGS PubID: MR-1903 ...
W.D. Hausel (10069834) +1 more
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International Journal of Chemical Kinetics, EarlyView.ABSTRACT We present chemical kinetic rate constants for the cis to trans isomerisation or rotamerization of monomeric seleno‐, thio‐, and formic acids and that of three of their dimeric species, based on variational transition state theory and multidimensional tunneling calculations in the gas‐phase, from 10 K to 300 K. These provide, firstly, reliable
Judith Wurmel, John M. Simmie
wiley +1 more source
Nature of Surface Microcracks on Phosphorus Micro‐Alloyed Copper
Materials and Corrosion, EarlyView.SSRT tests and microscopic characterization methods were used to study the effect of plastic deformation and environment on the formation of surface microcracks on Cu‐OFP. Results show that, while ambient conditions produced thousands of microcracks per mm2, exposure to sulfide water resulted in fewer microcracks with no evidence of crack growth ...
Ahsan Chonche +4 more
wiley +1 more source
, 2000 The Asimotrypes mesothermal gold deposit located in the Pangeon Mt (E. Macedonia, N. Greece), is part of the Western Rhodope Massif (WRM), which represents the metamorphic core complex of an alpine collision orogen. Alpine metamorphism, of U. Cretaceous -
Eliopoulos, Demetrios G.
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Hydrogen Analyses of FSW Cu‐OFP Tested Under Creep Conditions in Sulphide Containing Environment
Materials and Corrosion, EarlyView.Friction stir welded Cu‐OFP exhibits elevated creep rates in sulphide‐containing aqueous environments, with creep increasing as sulphide concentration rises. Hydrogen measurements indicate that sulphide exposure does not increase hydrogen content. ABSTRACT Friction stir welded oxygen‐free phosphorus‐doped copper (FSW Cu‐OFP) is a candidate material for
Patrik Sahiluoma +3 more
wiley +1 more source
Movement Disorders Clinical Practice, EarlyView.Abstract Background Continuous subcutaneous apomorphine infusion (CSAI) is effective in Parkinson's disease but has not been evaluated in multiple system atrophy (MSA). Objective To assess the 6‐month efficacy and tolerability of CSAI in MSA patients. Methods French multicenter retrospective registry‐based analysis of CSAI use in MSA.
Simon Lamy +16 more
wiley +1 more source
Mind the Gap: Predictors of Osteoporosis Treatment Following Fragility Fracture in Parkinsonism
Movement Disorders Clinical Practice, EarlyView.Abstract Background Fracture risk is increased in Parkinson's yet this risk is often not addressed. Objectives Our objective was to study the extent to which osteoporosis was treated, and predictors of treatment in a large representative cohort with parkinsonism.
Katie C. Naylor +2 more
wiley +1 more source
Needle in a haystack: Holocene history of European larch in Central Europe revisited
PLANTS, PEOPLE, PLANET, EarlyView.Defining nativity of species is crucial for their management. However, this is a complex task, especially for species that have been used and spread by humans for a long time. We combined paleoecological records with extensive genetic data to investigate the Holocene history of European larch—a common and economically important tree species in Central ...
Martin Prach +11 more
wiley +1 more source
Journal of Economic Geology, 2013 Sangan magnetite skarn mine is located 300 km southeast of Mashhad, along the eastern part of Khaf-Drouneh volcanic-plutonic belt. Granitoids from three areas within the Sangan mine A, C-North and Dardvay were studied.
Abbas Golmohammadi +3 more
doaj
, 2019 The Khibiny and Lovozero massifs—the world’s largest alkaline massifs—contain deposits with unique reserves of phosphorus and rare metals, respectively.
Valentin A. Nivin
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