Results 11 to 20 of about 7,732,983 (244)
Journal of Applied Sciences and Environmental Management, 2006 Environmental association of iron (Fe) minerals and Fe concentrations in soils close to the Kgwakgwe Mn oxide ore abandoned mine, Botswana are investigated in this study.
Georges-Ivo E Ekosse, Paul S Fouche
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Journal of Applied Sciences and Environmental Management, 2005 This study was conducted in order to ascertain levels of concentrations and areal distribution of heavy metals in the surface soils and vegetation around the Selebi Phikwe Ni-Cu mine and smelter/concentrator plant, Botswana. One hundred and forty samples
E Georges-Ivo Ekosse +2 more
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Crystal structure of 3-bromo-2-hydroxybenzonitrile
Acta Crystallographica Section E: Crystallographic Communications, 2015 The crystal structure of the title compound, C7H4BrNO, has been determined, revealing a partial molecular packing disorder such that a 180° rotation of the molecule about the phenol C—O bond results in disorder of the bromine and nitrile groups.
Sean R. Dickinson +2 more
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Advances in martensitic transformations in Cu-based shape memory alloys achieved by in situ neutron and synchrotron X-ray diffraction methods [PDF]
, 2012 This article deals with the application of several X-ray and neutron diffraction methods to investigate the mechanics of a stress induced martensitic transformation in Cu-based shape memory alloy polycrystals. It puts experimental results obtained by two
Sophie Berveiller +7 more
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Alpha- quartz quantitative X ray diffraction analysis
Materiales de Construccion, 1967 Not ...
J. L. Sagrera
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The Limits of X-ray Diffraction Theory
Crystals, 2023 X-ray diffraction theory allows the interpretation of experiments to build a structural model that fits the collected data. As with any experimental science, the observations are subject to uncertainty through the instrument and user limitations ...
Paul F. Fewster
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Nanocrystalline materials studied by powder diffraction line profile analysis [PDF]
, 2007 X-ray powder diffraction is a powerful tool for characterising the microstructure of crystalline materials in terms of size and strain. It is widely applied for nanocrystalline materials, especially since other methods, in particular electron microscopy ...
Gubicza, Jenő, Ungár, Tamás
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single crystal X-ray diffraction (single-crystal X-ray diffraction) ()
, 2023 dataset for single crystal X-ray diffraction (single-crystal X-ray ...
Burkart, Lisa +7 more
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Journal of Advanced Research, 2015 An efficient grinding protocol for the synthesis of dihydropyrano[2,3-c]pyrazole derivatives from acetylene ester, hydrazine hydrate, aryl aldehydes and malononitrile under solvent free conditions has been achieved with excellent yields.
Sethurajan Ambethkar +2 more
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Advantages of Using Hard X-ray Photons for Ultrafast Diffraction Measurements
Photonics, 2023 We present a comparative theoretical study of silicon crystals irradiated with X-ray free-electron laser pulses, using hard X-ray photons of various energies.
Vladimir Lipp, Ichiro Inoue, Beata Ziaja
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