Results 31 to 40 of about 263,185 (266)

Ácidos graxos: qual a relação com a saúde? [PDF]

, 2019
bitstream/item/48457/1/Midia-Acidos-graxos ...
SANTOS, K. M. O. dos
core  

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

Valor nutricional da carne bovina e suas implicações para a saúde humana. [PDF]

, 2011
A carne bovina tem seu consumo restrito por recomendação de médicos e nutricionistas em função do seu teor de gordura saturada. Todavia, essa recomendação deveria ser revista em função de falhas na hipótese lipídica e a descoberta de características ...
MEDEIROS, S. R. de
core   +1 more source

Suplementacao de omega 3 em pessoas com epilepsia submetidas a um programa regular de hemidialise: veio para ficar [PDF]

, 2013
Among the many risk factors suggested for sudden unexpected death in epilepsy (SUDEP), higher frequency of seizures is a very consistent issue. Furthermore, it has been established that hemodialysis-associated seizure is a complication of the dialysis ...
Arida, Ricardo Mario, Cavalheiro, Esper Abrão, Cysneiros, Roberta Monterazzo, Scorza, Carla Alessandra, Scorza, Fulvio Alexandre   +4 more
core   +3 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

The promise of omega-3 against sudden unexpected death in epilepsy: until further notice, it remains innocent, until proven guilty

Arquivos de Neuro-Psiquiatria, 2013
The present paper highlighted the importance of the recommended levels of fish consumption or omega-3 supplementation in order to minimize the frequency of seizures in people with uncontrolled epilepsy and, especially, to reduce the occurrence of sudden ...
Fulvio Alexandre Scorza, Antonio Carlos Lopes, Roberta Monterazzo Cysneiros, Ricardo Mario Arida, Maurício Rocha e Silva   +4 more
doaj  

Perfil lipídico da carne de frangos de corte de diferentes cruzamentos criados em sistema alternativo

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Objetivou-se avaliar o perfil lipídico da carne de frangos de diferentes genótipos. O delineamento foi inteiramente ao acaso (DIC), disposto em esquema fatorial (5x2), sendo cinco genótipos (New Hampshire ˗ NHS; Gigante Negra de Jersey ˗ GNJ ...
F.L. Cruz, P.B. Faria
doaj   +1 more source

Avaliação da carcaça de cabritos Saanen alimentados com dietas com grãos de oleaginosas

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
Foram utilizados 16 cabritos Saanen não castrados dos 15,16±1,60kg até 30,61±0,33kg de peso vivo, distribuídos em delineamento inteiramente ao acaso, alimentados com dietas (tratamentos) com grãos de linhaça, girassol ou canola.
P.A. Grande, C.R. Alcalde, L.S. Lima, V.P. Macedo, F.A.F. Macedo, M. Matsushita   +5 more
doaj   +1 more source