Buscar
Mostrando ítems 51-60 de 473
A modified Primal-Dual Logarithmic-Barrier Method for solving the Optimal Power Flow problem with discrete and continuous control variables
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The aim of solving the Optimal Power Flow problem is to determine the optimal state of an electric power transmission system, that is, the voltage magnitude and phase angles and the tap ratios of the transformers that ...
A modified Primal-Dual Logarithmic-Barrier Method for solving the Optimal Power Flow problem with discrete and continuous control variables
(Elsevier B.V., 2012-11-01)
The aim of solving the Optimal Power Flow problem is to determine the optimal state of an electric power transmission system, that is, the voltage magnitude and phase angles and the tap ratios of the transformers that ...
A modified Primal-Dual Logarithmic-Barrier Method for solving the Optimal Power Flow problem with discrete and continuous control variables
(Elsevier B.V., 2012-11-01)
The aim of solving the Optimal Power Flow problem is to determine the optimal state of an electric power transmission system, that is, the voltage magnitude and phase angles and the tap ratios of the transformers that ...
Classification of cassava starch films by physicochemical properties and water vapor permeability quantification by FTIR and PLS
(Blackwell PublishingOxfordInglaterra, 2007)
Low Doses of Glyphosate/Roundup Alter Blood–Testis Barrier Integrity in Juvenile Rats
(Frontiers Media, 2021-03)
It has been postulated that glyphosate (G) or its commercial formulation Roundup (R) might lead to male fertility impairment. In this study, we investigated the possible effects of G or R treatment of juvenile male rats ...
Potential Barrier of (Zn,Nb)SnO2-Films Induced by Microwave Thermal Diffusion of Cr3+ for Low-Voltage Varistor
(2016-01-01)
The effect of Cr3+ on the electrical properties of SnO2-based films deposited by electrophoresis on Si/Pt substrate was considered. The films were sintered in a microwave oven at 1000C/40 min and then the surface was ...
Colon epithelial cells luminal environment and physiopathological consequences: impact of nutrition and exercise
(BioMed Central, 2018)
Abstract
The colonic epithelial cells represent a border between the colon luminal content, containing notably bacteria and a complex mixture of compounds, and the “milieu interieur” as defined by the French ...
Films Based on Starches
(John Wiley & Sons Ltd, 2015)
This chapter discusses film forming ability of different native and modified starches by casting method. Likewise, rheological properties of filmogenic suspensions are described.Films mechanical and barrier properties, as ...
A resolução do problema de despacho ótimo de reativos pelo método da função Lagrangiana-barreira relaxada
(2008-05-01)
This work presents the application of the relaxed barrier-Lagrangian function method to the optimal reactive dispatch problem, which is a nonlinear nonconvex and large problem. In this approach the inequality constraints ...
A resolução do problema de despacho ótimo de reativos pelo método da função Lagrangiana-barreira relaxada
(2008-05-01)
This work presents the application of the relaxed barrier-Lagrangian function method to the optimal reactive dispatch problem, which is a nonlinear nonconvex and large problem. In this approach the inequality constraints ...