Decoupling Line
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. An Extended Kalman Filter-Based Technique for On-Line Identification of Unmanned Aerial System Parameters
ABSTRACT: The present article deals with the identification, at the same time, of aircraft stability and control parameters taking into account dynamic damping derivatives. Such derivatives, due to the rate of change of the angle of attack, are usually neglected. So the damping characteristics of aircraft dynamics are attributed only on pitch rate derivative
J. Aerosp. Technol. Manag.. Publicado em: 2015-09
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2. Superconducting properties of Ni/Nb multilayer systems / Propriedades supercondutoras de sistemas multicamadas de Ni/Nb
O interesse em sistemas de multicamadas supercondutoras/ferromagnéticas deve-se a algumas questões importantes relacionadas com a supressão da temperatura crítica, à coexistência da supercondutividade e ferromagnetismo e às transições dimensionais da matéria de vórtices. Neste trabalho foram estudados filmes multicamadas preparados por magnetron s
Publicado em: 2006
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3. Comportamento de vortices em cupratos supercondutores e transição tipo supercondutor-isolante em grafite
In this thesis we have studied dynamics and pinning properties of the vortex matter in high temperature superconductors. It is found that the second magnetization peak (SMP) effect, an increase in the magnetization hysteresis loop width in Bi2212 single crystals vanishes with decreasing the crystal size. We showed that this effect is not related to the criti
Publicado em: 2002
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4. Environmental Acquisition of Thiotrophic Endosymbionts by Deep-Sea Mussels of the Genus Bathymodiolus
Deep-sea Bathymodiolus mussels, depending on species and location, have the capacity to host sulfur-oxidizing (thiotrophic) and methanotrophic eubacteria in gill bacteriocytes, although little is known about the mussels' mode of symbiont acquisition. Previous studies of Bathymodiolus host and symbiont relationships have been based on collections of nonoverla
American Society for Microbiology.