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Concepção e desenvolvimento de um sistema eletrônico baseado em diodos emissores de luz para simulação de espectro
(Universidade Federal de Santa Maria, 2017-07-18)
This master thesis presents the conception and development of a lighting system based on lighting emitting diodes (LEDs) capable of accurately reproducing light spectra. The main motivation of this work is the development ...
Modelo de gestão integrada para o desenvolvimento de projetos em um grupo de pesquisa
(Universidade Federal de Santa Maria, 2017-07-14)
Academic research groups are organizations that work constantly on the preparation of research projects that result in monographs, dissertations, theses, articles, intellectual property registries, among others, being ...
O uso dos métodos quantitativos no custeio variável: aplicação em uma fábrica de rações.
(Universidade Federal de Santa Maria, 2018-03-02)
This research aims to integrate mathematical models to anticipate, in the short term, the demonstration of results by variable costing and to apply cost-fullness-profit analysis to generate subsidies in planning, control ...
Remoção de coliformes e Ascaris lumbricoides em sistema de wetland construído de fluxo vertical
(Universidade Federal de Santa Maria, 2017-10-27)
According to WHO (WHO, 2011), about 1.8 million people die from intestinal gastro diseases, mostly caused by viruses, bacteria, protozoa and helminths. This work aimed to evaluate the removal of coliforms and Ascaris ...
Compósito à base de talos de girassol: uma solução de produção mais limpa para isolamento térmico
(Universidade Federal de Santa Maria, 2017-05-30)
The increase in consumption of renewable natural sources urged by the population growth and the demand for goods and services, associated with social and governamental demands towards sustainability, motivates the development ...
Abordagem normalizada para conversores ressonantes
(Universidade Federal de Santa Maria, 2017-08-04)
Resonant converters reveal their excellence by means of the philosophy of shaping
the converters waveforms in a sinusoidal fashion, allowing soft-switching, increase
the operating frequency and reduce electromagnetic ...
Análise do desempenho de sistemas fotovoltaicos aplicados à edificação
(Universidade Federal de Santa Maria, 2017-08-25)
The use of renewable energy boosts economic growth combined with sustainable development. Photovoltaic solar energy generated from solar radiation is a renewable source that contributes to this. The building applied ...
Análise do desempenho de dutos enterrados para arrefecimento de uma habitação na zona bioclimática 2
(Universidade Federal de Santa Maria, 2017-08-31)
In the face of broad discussions about sustainable development, energy efficiency and bioclimatic architecture, more and more actions are needed to enable energy saving in civil construction. In order to do this, it has ...
Estudo e testes de desempenho de proteção de linhas de transmissão AC conectadas a sistemas HVDC – estudo de caso aplicado à LT Garabi2 - Santo Ângelo
(Universidade Federal de Santa Maria, 2017-07-14)
The present work it’s about an study of protection of AC transmission lines connected to high voltage direct current (HVDC) systems. First, it presents a theoretical foundation regarding the protection functions and ...
Desenvolvimento de adsorventes de nanofibras de quitosana/nylon 6 e tanino/nylon 6 por Forcespinning para remoção de cromo em meio aquoso
(Universidade Federal de Santa Maria, 2017-08-25)
New nanofiber materials composed of chitosan/nylon 6 and tannin/nylon 6 were prepared by the Forcespinning method and were used as adsorbents for the removal of chromium VI from aqueous solutions. Under optimum experimental ...