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Itens para a visualização no momento 1661-1670 of 1923
Cápsulas de tipranavir: validação de método indicativo de estabilidade por eletroforese capilar de zona e identificação de produtos de oxidação
(Universidade Federal de Santa Maria, 2017-08-24)
Tipranavir (TPV) is one of the newest drugs of the protease inhibitors class, which is indicated to patients with human immunodeficiency virus, who present therapeutic failure to other antiretrovirals of this class. It is ...
Ácido úrico e sua associação com o dano tubular e inflamação renal em pacientes com diabetes mellitus tipo 2
(Universidade Federal de Santa Maria, 2017-12-15)
Hyperuricemia has emerged as a risk factor for the development of diabetes mellitus
(DM) and consequently associated with the onset of diabetes kidney disease (DKD).
It is known that the development of DKD is a complex ...
Kit didático para o ensino de eletrônica de potência e controle digital de sistemas
(Universidade Federal de Santa Maria, 2017-07-14)
This report does a brief introduction on engineering education methods, which concludes that experimental classes are more effective ways of eaching, because it allows the application of the knowledge obtained in classes ...
Conversor boost para rastreamento do ponto de máxima potência de um gerador síncrono de imãs permanentes empregado em geração eólica
(Universidade Federal de Santa Maria, 2017-08-15)
This work explores the actual need of renewable energy generation through the development of a boost converter to extract the maximum power of a permanent stator magnet wind generator (PSMG) isolated from the grid. Such ...
Projeto e implementação de um conversor cc-cc elevador de tensão para uma bancada didática de eletrônica de potência e controle digital de sistemas.
(Universidade Federal de Santa Maria, 2017-08-11)
The main purpose of this report is the development of a DC-DC step-up, also known as a boost converter, which will compose a didactic workbench that will aid in the teaching of Power Electronics. Through a market research ...
Desenvolvimento de nanocápsulas contendo mupirocina e óleo essencial de alecrim: caracterização e atividade antibiofilme
(Universidade Federal de Santa Maria, 2017-03-24)
Mupirocin is a commonly used antibiotic in the treatment of infections caused by methicillin resistances staphylococcus aureus (MRSA). The incorporation of natural products with pharmacologic activity like essential oils ...
Influência de promotores químicos na permeação ungueal de tioconazol associado a nanocápsulas poliméricas
(Universidade Federal de Santa Maria, 2017-08-25)
The present study aimed to investigate the influence of two chemical enhancers (N-acetyl-L-cysteine and urea) in the in vitro nail permeation tioconazole associated with polymeric nanocapsules. Each enhancer was added to ...
Avaliação de enterobactérias resistentes aos carbapenêmicos isoladas em um hospital terciário
(Universidade Federal de Santa Maria, 2017-05-31)
Resistance to antimicrobials in enterobacteria is a serious public health problem. The rapid spread of genes and antimicrobial resistance mechanisms limit the therapeutic options and imply an increase in the morbimortality ...
Projeto e implementação de um conversor CC-CC elevador-rebaixador de tensão para uma bancada didática de eletrônica de potência e controle digital de sistemas
(Universidade Federal de Santa Maria, 2017-08-10)
The present report describes the design and construction of a low-cost and low-size DC-DC step-up-down converter (also known as buck-boost converter) for a didactic bench that can be used in the experimental classes of the ...
Projeto e implementação de um retificador controlado a tiristor para bancada didática de eletrônica de potência
(Universidade Federal de Santa Maria, 2017-12-20)
This work consists in designing and implementing a thyristor controlled rectifier for teaching Power Electronics. A study has been conducted of commercial solutions present in the market, which have deficiencies in relation ...