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Preparation and characterization of spherical yttrium iron garnet via coprecipitation
(2001-12-01)
The purpose of this work is to obtain spherical particles yttrium iron garnet (YIG) by coprecipitation technique. The spherical particles were obtained from either nitrate or chloride salt solutions by controlling the ...
Preparation and characterization of spherical yttrium iron garnet via coprecipitation
(2001-12-01)
The purpose of this work is to obtain spherical particles yttrium iron garnet (YIG) by coprecipitation technique. The spherical particles were obtained from either nitrate or chloride salt solutions by controlling the ...
Fundamentos de geometria e astronomia esférica
(Universidade Estadual Paulista (Unesp), 2020-10-13)
Os portugueses, diante dos desafios da navegação, proporcionaram grande desenvolvimento e aplicabilidade de técnicas advindas da Geometria Esférica, Astronomia e seus elementos para localização terrestre. Nesse contexto, ...
Cross product in spherical coordinates
(Wolfram Demonstration Project, 2016)
Cross product in spherical coordinates
(Wolfram Demonstration Project, 2011)
Spherical Functions: The Spheres Vs. The Projective Spaces
(Heldermann Verlag, 2014-01)
In this paper we establish a close relationship between the spherical functions of the n-dimensional sphere $S^n\simeq\SO(n+1)/\SO(n)$ and the spherical functions of the n-dimensional real projective space $P^n(\mathbb{R ...
Quantum spherical model with competing interactions
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
We analyse the phase diagram of a quantum mean spherical model in terms of the temperature T, a quantum parameter g, and the ratio p = -J(2)/J(1) where J(1) > 0 refers to ferromagnetic interactions between first-neighbour ...
A theoretical model of the diffusion process to spherical and isotropic fruits
(Timeland Publication, 2014-03)
Many models are using now in order to can study of the table green olives diffusion process. Different models had been consistent in order to determinate the magnitude order of the diffusion coefficient effectiveness; we ...
Spherical coordinates
(Wolfram Demonstration Project, 2016)
Spherical coordinates
(Wolfram Demonstration Project, 2011)