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Mostrando ítems 1-10 de 1931
An instrument for combining x-ray multiple diffraction and x-ray topographic imaging for examining crystal microcrystallography and perfection
(Amer Inst PhysicsMelvilleEUA, 2009)
Inter-examiner concordance in the assessment of periodontal fi ndings by means of panoramic X-rays
(Facultad de Odontología, 2017)
Small angle X-ray scattering study of structural changes in silica gel modified with organofunctional groups
(1989-12-01)
Silica gel surfaces, organofunctionalized with 2-mercaptobenzimidazole, iminosalicylaldehyde and imidazole groups were examined using the small angle X-ray scattering technique (SAXS). From the scattering intensity data ...
Small angle X-ray scattering study of structural changes in silica gel modified with organofunctional groups
(1989-12-01)
Silica gel surfaces, organofunctionalized with 2-mercaptobenzimidazole, iminosalicylaldehyde and imidazole groups were examined using the small angle X-ray scattering technique (SAXS). From the scattering intensity data ...
Methanol oxidation on PtRu/C electrocatalysts prepared by a microemulsion method
(2007-12-01)
PtRu/C nanocatalysts were prepared by a microemulsion method using different values of water/surfactant molar ratio in order to get different particle sizes. Crystallite sizes and structural properties were determined by ...
Morphological characterization of aqueous tin oxyhydroxide gel
(1994-05-01)
Light scattering, electron microscopy and X-ray diffraction are used to determine the morphology and size of particles in diluted aqueous gel of tin (IV) oxyhydroxide. Data show that the gel is composed of spherical 2-3 ...
Morphological characterization of aqueous tin oxyhydroxide gel
(1994-05-01)
Light scattering, electron microscopy and X-ray diffraction are used to determine the morphology and size of particles in diluted aqueous gel of tin (IV) oxyhydroxide. Data show that the gel is composed of spherical 2-3 ...
X-Ray Baggage Inspection With Computer Vision: A SurveyX-Ray Baggage Inspection With Computer Vision: A Survey
(IEEE, 2020)
In the last decades, baggage inspection based on X-ray imaging has been established to protect environments in which access control is of vital significance. In several public entrances, like airports, government buildings, ...