نتایج جستجو برای: localized material
تعداد نتایج: 463553 فیلتر نتایج به سال:
Background: Histoplasma capsulatum var. duboisii is a rare fungus, endemic in southern Africa of the Sahara and Madagascar. Objective: To describe the confirmed cases of histoplasmosis. Methods: This retrospective study was conducted at the division of neurosurgery of Brazzaville academic hospital in the Republic of Congo. Clinical records of all confirmed cases who were admitted between Jan...
Plastic flow localization in porous elastic-viscoplastic solids is analyzed with an emphasis on the effects of material rate sensitivity and plastic potential surface curvature. The effect of rate sensitivity is included in a material model that accounts for a change of yield surface curvature in a rate-insensitive porous ductile solid. Shear band formation under plane strain and axisymmetric t...
Primary localized amyloidosis urinary tract is rare. Localized amyloidosid only glands is a very rare entity. The clinical impression may resemble neoplastic disease but the diagnosis is confirmed by histochemical study. Biopsy of the lesion revealed dermal deposits of amorphous eosinophilic material. A case of patient with primary amyldosis of glands penis is reported. The literature is review...
metallic nanoparticles can exhibit very large optical extinction in the visible spectrum due to localized surface plasmon resonance. spherical plasmonic nanoparticles have been the subject of numerous studies in recent years due to the fact that the scattering response of spheres can be analytically evaluated using mie theory. however a major disadvantage of metallic spherical nanoparticles is ...
primary localized amyloidosis of eyelid is a localized type of amyloidosis without evidence of systemic involvement. we report a 75-year-old man suffering of unilateral (left) ptosis due to upper eyelid mass with bony consistency. eye examination revealed upper lid mass attached to tarsus. no ocular infection or inflammation was found. pathologist reported diffuse distribution of eosinophilic h...
A central issue in material science is to obtain understanding of the electronic correlations that control complex materials. Such electronic correlations frequently arise due to the competition of localized and itinerant electronic degrees of freedom. While the respective limits of well-localized or entirely itinerant ground states are well-understood, the intermediate regime that controls the...
A central issue in material science is to obtain understanding of the electronic correlations that control complex materials. Such electronic correlations frequently arise because of the competition of localized and itinerant electronic degrees of freedom. Although the respective limits of well-localized or entirely itinerant ground states are well understood, the intermediate regime that contr...
volumetric techniques were employed to study the adsorption of co2 on a purified multi-wall carbon nanotubes (mwnt’s) sample, as a mesoporous material, at isothermal conditions of 288, 293 and 298 k and pressures ranging from 30 to 150 kpa. langmuir, freundlich and sips equations were used to represent the isotherms. also the parameters of these fitted isotherm models have been determined. the ...
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