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Processamento de resíduos da extração de azeite de oliva usando hidrólise subcrítica
(Universidade Federal de Santa Maria, 2019)
Oil is the main raw material currently used for fuel production. Petroleum is a non-renewable source of energy and causes considerable quantities of pollutants into the atmosphere, such as carbon dioxide and sulphur dioxide, ...
Obtenção e caracterização da sílica precipitada de cascas de arroz
(Universidade Federal de Santa Maria, 2019)
Rice husk is an agricultural biomass which contains silica and can be used in a range of applications based on its potential characteristics. Some characteristics are related to increased
strength and durability when ...
Desenvolvimento de coletores solares de baixo custo para aquecimento de água em piscinas residenciais
(Universidade Federal de Santa Maria, 2019-07-11)
In this study, the feasibility of installing low cost alternative solar heaters in the city of Cachoeira do Sul, Rio Grande do Sul, was analyzed. Its main focus is on the heating of water for residential swimming pools, ...
Projeto preliminar de equipamento didático produtor de biodiesel
(Universidade Federal de Santa Maria, 2019-12-15)
Sustainable development can be defined as the production of goods and energy respecting and preserving natural resources. As a result, biofuels have gained more relevance when it comes to energy production. Its study and ...
Viabilidade da produção de biogás a partir de dejetos animais
(Universidade Federal de Santa Maria, 2019-12-05)
Promoting proper management of waste and effluents generated in production processes is one of the main challenges of today's society. Among the various types of waste and effluents generated, organic material compounds, ...
Análise da qualidade nos projetos de ensino, pesquisa e extensão da Universidade Federal de Santa Maria - Campus Cachoeira do Sul
(Universidade Federal de Santa Maria, 2019-12-01)
Fierce competition and globalization require companies to improve their quality performance. Technological and economic transformations drive not only companies, but several other entities, such as the Federal Universities ...
Análise de falhas de um sistema técnico agrícola para implementação sulco-camalhão
(Universidade Federal de Santa Maria, 2019-07-11)
The advance in the agribusiness of Brazil is of great influence for the development of the country. The increase in grain yield, the control of spontaneous plants and the diversification of income are factors that promote ...
Avaliação da influência da variação de temperatura sobre a ductilidade em cordões de solda através de ensaios de impacto
(Universidade Federal de Santa Maria, 2019-12-05)
One of the most widely used manufacturing processes in the industry today is welding. Through it, metal products and structures are manufactured that, depending on their application, may face very different conditions ...
Análise das distintas etapas do modelo de concessões rodoviárias federais brasileiras
(Universidade Federal de Santa Maria, 2019-07-12)
Análise estrutural de um edifício em concreto armado submetido a ações sísmicas
(Universidade Federal de Santa Maria, 2019-07-22)
Earthquakes are the most destructive and mortal natural phenomena, mainly as consequence of failure of buildings. Brazilian code – ABNT NBR 15421:2006 – Design of seismic resistant structures – Procedure – is relatively ...