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Itens para a visualização no momento 1781-1790 of 1800
Determinação experimental e numérica da redução sonora aérea em paredes de alvenaria utilizadas em habitações
(Universidade Federal de Santa Maria, 2011-03-15)
In this research some kinds of masonry walls have been used as internal divisions in
three Brazilian dwelling buildings to determine the airborne sound reduction, by
experimental tests in field and computer simulations. ...
Agricultura familiar superando desafios em contextos concorrenciais: estudo de caso realizado na região noroeste e Missões do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-08-31)
The family farms and small agroindustry family are of fundamental importance in rural development in
Brazil, due to its role in food production and income generation. This study was conducted with the
Central Cooperative ...
Impactos socioambientais da usina hidrelétrica Dona Francisca
(Universidade Federal de Santa Maria, 2011-03-25)
This present work has as main objective to engage in the environmental and social im'pacts
analysis caused bu the construction of the Dona Francisca hidroelectric power plant situated
in the central region of the Rio ...
Danos à saúde dos trabalhadores de enfermagem em hemodiálise
(Universidade Federal de Santa Maria, 2011-12-19)
The following study aims to analyze the risk of illness among nursing workers in a
hemodialysis service. It is a cross-sectional study with 46 nursing workers in a hemodialysis
service of the state of Rio Grande does ...
Estratégias de negócios sustentáveis em empresas industriais do setor mineral de gemas e joias
(Universidade Federal de Santa Maria, 2011-08-08)
Environmental changes have created new requirements and conditions for industrial activity in Brazil, highlighting the need for exploration of the aspects related to sustainable development and expansion into new markets. ...
Avaliação da atividade antioxidante de diferentes classes de compostos contra a oxidação de lipoproteínas de baixa densidade
(Universidade Federal de Santa Maria, 2011-10-04)
Abnormalities of lipid metabolism often lead to pathologic lipid accumulation in the
vessel wall, oxidative and chronic inflammatory sequelae and the formation of atherosclerotic
lesions, ultimately leading to clinical ...
Catálogo de intensidades de linhas de emissão de remanescentes de supernovas e aplicações
(Universidade Federal de Santa Maria, 2011-06-30)
Emission line intensities from ionized nebulae are an important information source about
this objects. There are many data on line intensities emitted from supernova remnants scattered
in the literature. However, these ...
U-SEA: um ambiente de aprendizagem ubíquo utilizando cloud computing
(Universidade Federal de Santa Maria, 2011-12-05)
The diffusion of the learning virtual environments use shows a great potential to the applications development that meet the needs in the education area. In view of the importance of a more dynamic application and one that ...
Síntese de 3-haloacetil-4-metilquinolinas utilizando líquido iônico sob irradiação de micro-ondas
(Universidade Federal de Santa Maria, 2011-07-27)
The synthesis of a series of 3-haloacetyl-4-methyl-quinolines from the
cyclocondensation reaction of 4-alkoxyvinyl ketones [R1C(O)CH=C(R2)(OCH3),
where R1 = CF3, CCl3, CHCl2, CF2Cl, CF2CF3 and R2 = Me, Et, Pr, Bu, i-Bu, ...
Estudo meta-analítico do desempenho de bovinos de corte em pastagens tropicais
(Universidade Federal de Santa Maria, 2011-03-02)
Animal performance was evaluated in bovine cattle livestock systems using tropical
pasture based diets through a meta-analysis process, which included a database of
scientific articles, dissertations and theses. Data was ...