Now showing items 1-10 of 3464
Interactions of indole acetic acid with EGF and FSH in the culture of ovine preantral follicles
(Theriogenology, 2005-09-15) [Artigo]
The mechanisms that regulate the gradual exit of ovarian follicles from the non-growing, primordial pool are very poorly understood. The objective of this study was to evaluate the effects of adding indole acetic acid ...
Message from WCEMP 2008 workshop chairs
(Proceedings of the 11th IEEE International Conference on Computational Science and Engineering, CSE Workshops 2008, 2008-11-17) [Editorial]
Virtuosa Virtuose: A interpretação da canção brasileira na visão de Mário de Andrade
(Latin American Music Review-revista de Musica Latinoamericana, 2004-09-01) [Artigo]
Local Er(III) environment in luminescent titanosilicates prepared from microporous precursors
(Journal of Materials Chemistry, 2002-01-01) [Artigo]
The local environment of Er3+ ions in microporous titanosilicate ETS-10 and in synthetic narsarsukite and glassy materials obtained by calcination of ETS-10 has been investigated by EXAFS, Raman and photoluminescence ...
Transient stability indices from a hybrid approach
(2001 IEEE Porto Power Tech Proceedings, 2001-12-01) [Trabalho apresentado em evento]
This paper deals with hybrid method for transient stability analysis combining time domain simulation and a direct method. Nowadays, the step-by-step simulation is the best available tool for allowing the uses of detailed ...
Pressure field in the cathode-anode region of a high-power klystron amplifier
(5Th IEEE International Vacuum Electronics Conference, IVEC 2004, 2004-08-30) [Trabalho apresentado em evento]
The pressure field of a high-power klystron amplifier in the cathode and anode region was investigated. The investigation was performed using a 1.3 GHz, 100 A and 240 kV high-power klystron with five reentrant coaxial ...
ISEB self - service: um debate teimoso
(Estudos de Sociologia, 2008-06-11) [Artigo]
Effects of prolonged oral administration of fumonisin B(1) and aflatoxin B(1) in rats
(Mycopathologia, 2001-01-01) [Artigo]
The effects of prolonged oral administration (21 days) of fumonisin B(1) (FB(1)) and aflatoxin B(1) (AFB(1)) were evaluated on male Wistar rats. The animals were housed in individual metabolic cages and submitted to the ...
A disease evolution model with uncertain parameters
(Annual Conference of the North American Fuzzy Information Processing Society - NAFIPS, 2001-12-01) [Trabalho apresentado em evento]
In this study we consider the SIS epidemiological model (susceptible-infected-susceptible) in which the transmission and recuperation rates are considered fuzzy sets. The concepts of possibility measures and fuzzy expectancy ...
On a nest of the Planalto Woodcreeper, Dendrocolaptes platyrostris, with taxonomic and conservation notes
(Wilson Bulletin, 2001-12-01) [Artigo]
A pair of Planalto Woodcreepers (Dendrocolaptes platyrostris) fed young in a nest cavity 6 m up in a wooded botanic garden of an old eucalyptus grove near São Paulo, Brazil, during October 1982. The pair often visited ...