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Classificação de singularidades semi- hiperbólicas e nilpotentes de campos planares analíticos
(Universidade Federal de Santa Maria, 2017-07-12)
In this work, we present some results of Qualitative Theory of Planar Ordinary Differential Equations employed in the investigation of the behavior of solutions in the neighborhood of semi-hyperbolic and nilpotent singularities.
Caracterização e avaliação da atividade fotodinâmica de tetra-meso-[(piridil)porfirina]platina(II) frente à microorganismos
(Universidade Federal de Santa Maria, 2017-06-30)
This work deals with the synthesis of Tetra-meso-[(3-pyridyl)-chloro-2,2'-bipyridyl-platinum(II)]porphyrin (3-H2TPtPyP) and Tetra-meso-[(4-pyridyl)-chloro-2,2'-bipyridyl-platinum(II)]porphyrin (4-H2TPtPyP), starting from ...
Espécies potenciais para plantio em área antropizada na região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2017-02-20)
The success of forest plantations, both for restoration and commercial purposes, is directly
related to the production process of seedlings in the nursery and to the cultural treatments used
after planting. Thus, the ...
Adsorção do corante verde malaquita utilizando palha de milho modificada por ultrassom
(Universidade Federal de Santa Maria, 2017-07-17)
Colored effluents containing dyes are generated in different industrial sectors, such as textiles, cellulose,
paper, leather, paint, among others. The treatment of these effluents is a current environmental problem, ...
Avaliação da arquitetura de copa da espécie Araucaria angustifolia (Bertol.) Kuntze com uso de geotecnologia na região central de Santa Catarina
(Universidade Federal de Santa Maria, 2017-10-20)
The Araucaria angustifolia (Bertol.) Kuntze is currently an endangered species that has a big ecological importance on it's natural occurrance and is threatened with extinction. To recognize the factor that influence in ...
Determinação de elementos do grupo da platina em carvão com alto teor de cinzas por ICP-MS
(Universidade Federal de Santa Maria, 2017-06-03)
In this work a method for the digestion of high ash content coal (>30%) using a high
pressure asher (HPA) system for further determination of platinum group elements
(PGEs) by inductively coupled plasma mass spectrometry ...
Modelagem do excedente de infiltração para avaliar a funcionalidade hidrológica do solo
(Universidade Federal de Santa Maria, 2017-07-28)
The soil ability to compartmentalize water in the hydrological cycle can be studied in terms of the soil physical quality and might be indicated by soil’s properties, attributes or process. Of these, the processes are more ...
A influência das capacidades dinâmicas de inovação de serviços no desempenho de startups brasileiras
(Universidade Federal de Santa Maria, 2018-02-27)
One of the oldest and recurring dilemmas in the academic context of economic and
strategic management, and which motivates research in the most renowned
institutions around the globe, is the understanding of the ...
Palha de milho: restos culturais como potencial poético
(Universidade Federal de Santa Maria, 2017-05-31)
This Master's research began with the use of corn-straw on canvas-paintings and collages that afterwards would become objects. The present research deals with how it became possible to use straw to compose concepts that ...
Renderização de terrenos em escala planetária
(Universidade Federal de Santa Maria, 2018-02-26)
Although a thoroughly researched topic, terrain rendering still presents challenges. For instance,
many applications rely on accurate visualization of highly detailed and vast terrain, requiring
the efficient use of both ...