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Um serviço de persistência de contexto e seleção contextualizada de documentos para a Arquitetura ClinicSpace
(Universidade Federal de Santa Maria, 2011-12-19)
Actual healthcare systems suffer from a high rate of rejection by the physicians who
use these systems, because it is necessary that the users explicitly provide information
constantly to these systems. This way, one of ...
Uma dificuldade do ensino e aprendizagem de matemática: leitura, interpretação e produção de problemas matemáticos
(Universidade Federal de Santa Maria, 2011-01-13)
This paper aims to analyze the formulation and interpretation of mathematical
problems. It tried to integrate the written and the spoken languages with
mathematics, leading the students to the reading of mathematical ...
Técnicas de geoprocessamento aplicadas ao georreferenciamento de imóveis rurais e a delimitação de áreas de preservação permanente e reserva legal em pequenas propriedades rurais
(Universidade Federal de Santa Maria, 2011-10-27)
The GIS is a set of technologies and techniques that have been widely disseminated
and in a multidisciplinary way. In agriculture, among other ways, the GIS can be used
with GPS and Geographic Information Systems – GIS, ...
Os efeitos da orientação para a aprendizagem e da orientação para o mercado no desempenho organizacional
(Universidade Federal de Santa Maria, 2011-06-17)
A large number of specific orientations have got the attention of researcher and managers of
great spectrum of segments and organizational activities. The focus on competitiveness as the
quest for strategic advantages ...
Avaliação do comportamento de espécies de mercúrio em peixes após diferentes métodos de cocção
(Universidade Federal de Santa Maria, 2011-03-22)
Most of studies evaluating Hg in fish have been developed using fresh fish and
the few studies involving the assessment of Hg in fish after cooking process, involve
only the determination of total Hg and no clear conclusions ...
Determinação de resíduos de agrotóxicos em mel empregando método QuEChERS modificado e GC-ECD
(Universidade Federal de Santa Maria, 2011-08-03)
The production of honey has been increasing continuously in the world in function of
the greatest consume of natural products. It is related directly to human health, and stimulated
by its therapeutics and nutritious ...
Síntese e atividades antimicrobiana/antioxidante de 5-trifluormetil-5-hidróxi-4,5-diidro-1h-pirazóis 1-(2-naftoxiacetil), 1-fenoxiacetil, 1-tiofenoxiacetil, 1-(n-fenilglicina) substituídos
(Universidade Federal de Santa Maria, 2011-07-01)
This work describes an efficient approach for the regioselective synthesis of
new series of substituted 1-(2-naphthoxyacetyl), 1-phenoxyacetyl, 1-thiophenoxyacetyl,
1-(N-phenylglicine)-5-trifluoromethyl-5-hydroxy-4,5-dih ...
Sintese, análise estrutural e supramolecular de complexos triazenido de Ag(I), Cd(II) E Zn(II)
(Universidade Federal de Santa Maria, 2011-05-23)
In this work was synthesized and determined the crystal and molecular
structure of two silver triazenide complexes, two cadmium triazenide complexes
and a zinc triazenide complex. The complexes
{Ag[C12H9N2NNNC6H4(NO2)](C5H5N)}2 ...
Determinação de elementos traço em solo por ICP-MS após volatilização empregando combustão iniciada por micro-ondas
(Universidade Federal de Santa Maria, 2011-03-22)
In this work the microwave-induced combustion (MIC) method was proposed for the decomposition of soil samples and subsequent determination of As, Bi, Cd, Hg, Pb and Se by inductively coupled plasma mass spectrometry (ICP-MS). ...
Reações de 2-alcóxi-5-trifluoracetil-3,4-diidro-2H-piranos com etilaminas substituídas e arilaminas
(Universidade Federal de Santa Maria, 2011-02-25)
This work presents the synthesis of two novel series of 1-alkyl(aryl)-2-amino-
5-trifluoroacetyl-1,2,3,4-tetrahydropyridine (6, 8), obtained from the reaction of 2-
alkoxy-5-trifluoroacetyl-3,4-dihydro-2H-pyrans (alkoxy = ...