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Produção e caracterização de carvão ativado modificado por sonicação e sua aplicação na adsorção de fármacos
(Universidade Federal de Santa Maria, 2019-02-08)
Water pollution by emerging contaminants such as pharmaceuticals has gained interest in recent
years. These drugs have great potential in generating adverse effects for human and wildlife,
since they are endocrine ...
Produção de emaranhamento pela interação dipolar magnética
(Universidade Federal de Santa Maria, 2018-08-06)
In this work we consider a bipartite system consisting of magnetic dipoles, initially characterized by product-states uncorrelated until the dynamics of evolution is established by magnetic dipole interaction. We reproduce ...
Formação de ligações carbono-nitrogênio e carbonocalcogênio catalisadas por iodeto de cobre: síntese de 2- (organocalcogenil)-indolizinas
(Universidade Federal de Santa Maria, 2018-02-28)
The copper-catalyzed cyclization of propargylpyridines with diorganyl
dichalcogenides was applied to the synthesis of 2-(organochalcogenyl)-indolizines.
A systematic study of the cyclization system revealed that the ...
Preparação para a OBMEP: relato de experiência e análise dos resultados
(Universidade Federal de Santa Maria, 2018-08-30)
This work presents the report of experience and analysis of results concerning the preparation for the
Brazilian State Schools Mathematics Olympiad (OBMEP) on the education of junior high school students.
It consists of ...
Abordagens diversificadas para o ensino dos poliedros de Platão
(Universidade Federal de Santa Maria, 2018-08-24)
In this research we aimed to offer students the knowledge of the existence of only five types of regular Plato’s polyhedra, through formal demonstration and practical work of construction of these polyhedra. We presented ...
Síntese, estrutura e avaliação antimicobacteriana de novos 1- (espiro[croman-2,1’-cicloalcan]-4-il)-1h-1,2,3-triazóis
(Universidade Federal de Santa Maria, 2018-08-03)
This thesis describes the synthesis, structural study and antimycobacterial evaluation of a series of novel
4-(alkyl/aryl)-1-(spiro[chroman-2,1'-cycloalkan]-4-yl)-1H-2,3-triazoles having as substituent aryl = phenyl, ...
Trocas de energia e massa no cultivo de soja e trigo no sul do Brasil
(Universidade Federal de Santa Maria, 2018-08-06)
Brazil is one of the largest agricultural producers in the world. With this, a vast area of
Brazilian territory is covered by crops that directly influence the annual carbon balance and
the exchange of water vapor between ...
Implementação do protocolo de comunicação DTN aplicado para cidades inteligentes
(Universidade Federal de Santa Maria, 2018-08-31)
In a Smart City context, collecting and distributing relevant information to provide every type of service is far beyond necessary. To achieve this connectivity the network have to be prepared to sustain a heavy traffic ...
Síntese de novos pirróis derivados de aminocumarinas
(Universidade Federal de Santa Maria, 2018-07-19)
In this work, the synthesis of new pyrroles derived from aminocoumarins was
developed. First, the synthesis of pyrroles derived from 4-amino-2H-chromen-2-one
was carried out by the Paal-Knorr and Clauson-Kaas reactions, ...
Dominós como recurso didático para o ensino de matemática
(Universidade Federal de Santa Maria, 2018-08-10)
This dissertation presents a possibility of the use of didactic materials in the teaching of Mathematics. In order to develop this work, dominoes were used as a pedagogical resource, seeking contributions as to their ...