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Impactos ambientais em área ocupada por necrópole no município de Caçapava do Sul-RS
(Universidade Federal de Santa Maria, 2017-10-10)
In the face of population growth, the natural resources are being overused by the inhabitants of the planet. Historically, sites for the allocation of cemeteries were chosen due to their low economic value, and without any ...
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 ...
Geopolímero mesoporoso obtido a partir de metacaulim e cinza de casca de arroz como alternativa de adsorvente para remoção de corantes
(Universidade Federal de Santa Maria, 2017-08-11)
The industrial activity has contributed greatly to a significant increase in the concentrations of dyes in water, representing an important source of contamination of the water bodies, especially when we consider that such ...
Aproveitamento de resíduos do processamento de uva para a biossorção de corantes e prata
(Universidade Federal de Santa Maria, 2017-12-05)
In this work, the potential of wine industry wastes as alternative biosorbents to remove Brilliant Blue (BB) and Amaranth Red (AR) dyes as also Ag ions from aqueous media was investigated; all experiments were performed ...
Desenvolvimento de um equipamento para avaliação funcional de joelho
(Universidade Federal de Santa Maria, 2013-02-26)
The knee is considered one of the most complex joints in the human body, and the main muscles responsible for the dynamic stabilization of the knee are the flexor and the extensor muscles. The evaluation of the muscle ...
Previsão do preço do cimento Portland e do aço no Rio Grande do Sul por meio de modelagem wavelet- ARIMA
(Universidade Federal de Santa Maria, 2017-08-21)
This study is a price analysis of two important civil engineering commodities in Rio Grande do Sul. It is based on the examination of each series composed of monthly prices of Portland cement and steel in order to predict ...
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 ...