Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M C, Salvadori"'
Publikováno v:
Surface Review and Letters. 14(03):345-356
A quantum mechanical approach is developed to calculate the surface-induced electrical conductivities of very thin metallic films with isotropic and anisotropic surfaces. Two particular cases are analyzed with this formalism: (1) films with isotropic
Publikováno v:
Surface Review and Letters. 14(01):87-91
We report electrical resistivity measurements of platinum and gold thin films over a range of film thickness d (1.3 ≤ d ≤ 11.7nm), together with associated measurements of the film morphological and crystallographic grain size. The resistivity re
Autor:
M. CATTANI, M. C. SALVADORI
Publikováno v:
Surface Review and Letters. 12(05):675-679
Platinum and gold thin films have been fabricated by filtered vacuum arc deposition perpendicularly on rough silicon and glass substrates. Four sets of samples have been prepared with different thickness (d). Two sets were very thin films of Pt (1.31
Autor:
Thomas Tobin, G. Zamur, Adriano Bonfim Carregaro, M. I. Mataqueiro, J. D. Harkins, C. P. Azevedo, Antonio de Queiroz-Neto, M. C. Salvadori
Publikováno v:
Journal of applied toxicology : JAT. 21(3)
Caffeine is the legal stimulant consumed most extensively by the human world population and may be found eventually in the urine and/or blood of race horses. The fact that caffeine is in foods led us to determine the highest no-effect dose (HNED) of
Publikováno v:
Veterinary research communications. 24(4)
As hydrocortisone is an endogenous substance, it is first necessary to establish its normal concentrations so as to be able to control its use in racing animals. This study was designed to establish the hydrocortisone concentrations in post-race urin
Publikováno v:
Archives francaises de pediatrie. 40(7)
Thirteen children, aged 18 months to 14 years and presenting with sickle cell anemia and cardiomegaly (Cardiothoracic ratio greater than or equal to 0.55) were investigated by echocardiography and radio-isotopic measurement of the cardiac output. Eig