Unbalance Factor
Mostrando 1-10 de 10 artigos, teses e dissertações.
-
1. Quasi-static numerical study of the breathing mechanism of an elliptical crack in an unbalanced rotating shaft
In this paper we present the numerical analysis of the quasi-static behavior of an unbalance cracked shaft with straight and elliptical cracks considering an eccentric mass. The rotation of the shaft has been simulated by considering different angular positions to complete one rotation. The influence of the mass eccentricity in the opening of the crack has b
Lat. Am. j. solids struct.. Publicado em: 2014
-
2. Multiculturalismo e legado literário: a identidade de mestiças em Rhys, Windle e Bernardo Guimarães / Multiculturalism and literary legacy: miscegenated women s identity in Rhys, Windle and Bernardo Guimarães
At first hand, this thesis aims at observing the identitary construction of landowning multiracial women in Jean Rhyss Wide Sargasso Sea (1966), Janice Windles True Women (1993) and Bernardo Guimarãess Rosaura: a enjeitada (1883), considering three distinct aspects: the emphasis on Multiculturalism in novels concerning interracialization in the 19th century
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
-
3. Evaluation of the broiler locomotors problems using different methodologies of the gait score / Avaliação de problemas locomotores em frangos de corte utilizando diferentes metodologias de gait score
Brazil is today one of the largest poultry meat producer and exporter of the world; however, in order to continue in this production level and quality it is needed to apply animal welfare principles maintaining the same production costs. Locomotors problems keep away the bird from moving freely and to access the needed equipments for its survival: feeder and
Publicado em: 2009
-
4. A hipertensão arterial exacerba o estresse oxidativo em retina de ratos experimentalmente diabeticos / Arterial hypertension exarcebates oxidative stress in retina of experimentally diabetic rats
The presence of arterial hypertension in patients with diabetes mellitus (DM) is identified as the most important independent risk factor for progression of diabetic retinopathy (DR). Independently, diabetes and hypertension increase oxidative stress in the retina both humans and animals. However, the effect of the combination of both hypertension and DM in
Publicado em: 2007
-
5. Evaluation of performance of the assymmetrical three - phase induction generator connected to single-phase supply system rural applications / Avaliação de desempenho do gerador de indução trifásico assimétrico conectado a uma rede monofásica - aplicações rurais
O objetivo deste trabalho é obter o projeto e a construção de um gerador de indução trifásico assimétrico conectado a um sistema de distribuição de energia elétrica monofásica; visando aplicá-lo em áreas rurais. Este dispositivo, em face de sua robustez, baixo custo, menores requisitos de manutenção e bom desempenho, consiste numa alternativa
Publicado em: 2006
-
6. Evaluation of performance of the assymmetrical three - phase induction generator connected to single-phase supply system â rural applications / AvaliaÃÃo de desempenho do gerador de induÃÃo trifÃsico assimÃtrico conectado a uma rede monofÃsica - aplicaÃÃes rurais
O objetivo deste trabalho à obter o projeto e a construÃÃo de um gerador de induÃÃo trifÃsico assimÃtrico conectado a um sistema de distribuiÃÃo de energia elÃtrica monofÃsica; visando aplicÃ-lo em Ãreas rurais. Este dispositivo, em face de sua robustez, baixo custo, menores requisitos de manutenÃÃo e bom desempenho, consiste numa alternativa
Publicado em: 2006
-
7. CorrelaÃÃo de elementos traÃo, densidade mineral Ãssea, massa livre de gordura e massa gorda em idosas
The trace elements in the organisms are responsible for innumerable functions, however, alterations in its concentrations can be associated with osteoporosis and sarcopenia, mainly in elderly women. Therefore, the current study had as aim to correlate trace elements with BMD, lean mass and fat mass in elderly women, monitored through hair exams. Twenty-seven
Publicado em: 2006
-
8. Occupational violence complications in a hospital urgency service en Londrina - Paraná. / "Problemas de violência ocupacional em um serviço de urgência hospitalar da cidade de Londrina-Paraná"
Violence at the workplace has presented itselt as a worrying factor amongst many hospitals around the world. The aim of this study was to characterize occupational violence complications noticed by medical and nursing teams workers in a hospital urgency service. It is a descriptive and transversal study with a quantitative data approach set at the urgency wa
Publicado em: 2005
-
9. Antiulcerogenic effect of Chlorella vulgaris extract / Efeito anti-ulcerogenico do extrato de Chlorella vulgaris
About 10%of the world?s population suffer from peptic ulcer, within this percentage we find thousands of Brazilians. This pathology is caused by an unbalance between the protection and attack mechanisms of the stomach lining, and is the result of the association of various endogenous attack factors (pepsin, acid, bile), exogenous factors pertaining to life s
Publicado em: 2005
-
10. A influência dos valores organizacionais nas relações dos canais de marketing : um estudo exploratório
The markets of. the nineties, characterized by consumers with heightened demands, competitive movements beyond national borders, ever changing and accessible technologies along with shorter product cycles, challenge the coordination of. companies marketing actions. Such dynamic environments have forced many industrial producers to concentrate efforts in thei
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 1999