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Itens para a visualização no momento 41-50 of 215
Produção, concentração e caracterização de cutinase
(Universidade Federal de Santa Maria, 2018-02-16)
The use of agroindustrial by-products is an interesting alternative for the production of cutinase by solid-state fermentation from a low cost process for viable industrial application of this enzyme. For this purpose, the ...
Óleo de resíduo polimérico do tipo polipropileno como combustível alternativo para motores do ciclo diesel
(Universidade Federal de Santa Maria, 2018-01-03)
This work presents a characterization methodology of the oil produced from the pyrolysis of
polypropylene (PP) disposed as Municipal Solid Waste (MSW), aiming its use as alternative fuel for
diesel cycle engine. Samples ...
Estudo laboratorial das propriedades mecânicas de misturas com diferentes cimentos asfálticos de petróleo produzidos no Brasil
(Universidade Federal de Santa Maria, 2018-02-28)
The evaluation of the behavior that different petroleum asphalt cements (CAP) give to the
mixtures becomes important due to the direct relationship between the quality of the
pavement and the performance of the binder. ...
Eletrocoagulação como pós-tratamento do efluente de um tanque séptico e de um wetland construído de fluxo vertical
(Universidade Federal de Santa Maria, 2018-03-15)
Domestic wastewater must be treated before being released into the environment, otherwise, the excessive contaminants amount may degrade the water quality of the receiving body causing problems to the environment and to ...
Técnica de comunicação por luz visível em um conversor rebaixador para sistemas de iluminação a LED
(Universidade Federal de Santa Maria, 2018-02-27)
This work presents the complete formulation of a synchronous buck converter operating as a
Light Emitting Diode (LED) driver for Visible Light Communication (VLC). It also presentes
a state of the art review on VLC ...
Metodologia para coordenação e seletividade da proteção em sistemas de distribuição incluindo avaliação de confiabilidade
(Universidade Federal de Santa Maria, 2018-02-23)
The electric distribuition system is constantly evolving, in which new strategies,
methods and technologies are added to improve its functionality, examples of this are smart
grids and distributed generation. But these ...
Metodologia para análise de custos da indisponibilidade de transformadores de potência em subestações
(Universidade Federal de Santa Maria, 2018-03-01)
Brazil has one of the largest energy generation and transmission systems in the world, with continental dimensions, consisting of a nearly interconnected system. Currently, more than 98% of national power generation and ...
Proposta para melhoria da qualidade de uma cooperativa de serviços médicos utilizando o método servqual e fuzzy topsis
(Universidade Federal de Santa Maria, 2018-03-02)
Faced with constant changes in the market, it is increasingly necessary to make decisions quickly, knowing that such attitudes will positively or negatively impact the results of an organization. As for services, it is ...
Avaliação de fundos de investimento imobiliário no Brasil
(Universidade Federal de Santa Maria, 2018-02-28)
The balance of the Brazilian economy along with improvements in the policies and regulations in real estate allowed the emergence of new services and products. As a result, developments in the sector was increased, from ...
Modelo para avaliação estratégica de redes de cooperação
(Universidade Federal de Santa Maria, 2018-01-12)
Globalization has caused an increase in market competition; because of this, in the last decades, firms have been looking for different ways to survive and generate high profits. Strategic alliances have become popular ...