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Algoritmo de localização utilizando o método MMSE para o cálculo de posição de nós sensores em uma rede móvel
(Universidade Federal de Santa Maria, 2013-11-12)
Applications that use sensor networks depends on knowing which position where each
node is arranged in a particular geographic area. For this, there are algorithms that perform location
calculations to estimate the exact ...
Estudo dos metabólitos secundários de Condalia buxifolia e Scutia buxifolia e suas atividades antimicrobianas
(Universidade Federal de Santa Maria, 2005-11-30)
The present work describes the study of the secondary metabolites of two species that belong to the Rhamnaceae family: Condalia buxifolia and Scutia buxifolia, and the study of the ratio structure/activity of seven ...
Agrotóxicos em milho: otimização e validação de método multirresíduo empregando GC-MS/MS
(Universidade Federal de Santa Maria, 2013-02-28)
Due to the complexity of its matrix, more efficient methods have been studied
for the determination of pesticide residues in maize. The use of QuEChERS method
coupled to low temperature clean up technique has showed ...
Mineração de dados no Moodle: análise de prazos de entrega de atividades
(Universidade Federal de Santa Maria, 2011-12-19)
Virtual Learning Environments became common practice as a course tool for both distance
and presence learning courses, as they support the communication among the parties involved.
This study describes research carried ...
ELAI: intelligent agent adaptive to the level of expertise of students
(Universidade Federal de Santa Maria, 2015-03-06)
The use of intelligent agents aware of the individual characteristics and context of students,
allows us to offer a suitable support to the real requirements. Allied to this, the implementation
of these agents in the ...
Síntese, análise estrutural e avaliação mimética da atividade catalítica da superóxido dismutase de complexos de cobre derivados de hidrazidas aromáticas
(Universidade Federal de Santa Maria, 2018-08-03)
This work presents the synthesis, characterization of copper (II) complexes and the
potential of these compounds to mimic the catalytic activity of the enzyme superoxide
dismutase.
The complexes were obtained from the ...
Análise espacial da gravidez em adolescentes no município de Santa Maria, RS, período de 2010
(Universidade Federal de Santa Maria, 2012-11-08)
The phenomenon of adolescence corresponds to a phase of deep psychological and biological changes that, combined, make adolescence a time of life full of turmoil and conflict. This study is based on data obtained from de ...
Síntese e cristaloquímica do 1-(4-carboxifenil)-3-(4-acetilamidofenil)triazeno e complexos de cobre(i), prata(I) e ouro(I) com o ligante 1-(4-nitrofenil)-3-(4-etoxicarboxifenil)triazenido
(Universidade Federal de Santa Maria, 2007-12-05)
This work deals with the determination of the single crystal structure analysis of four triazenido complexes including gold(I), copper(I), silver(I), and the crystal
structure of a free triazene molecule. Crystal data and ...
Acesso e utilização dos serviços de atenção básica à saúde no bairro Noal, área urbana do município de Santa Maria/RS
(Universidade Federal de Santa Maria, 2019-04-25)
The Unified Health System (SUS) is the result of the movement idealized by the
Brazilian Sanitary Reform. This reformist ideology understood the need to reorient the
prevailing medical-privative assistance model to a ...
Uma visão ampliada sobre os jatos de baixos níveis na América do Sul
(Universidade Federal de Santa Maria, 2019-04-26)
Recently, Oliveira, Nascimento and Kannenberg (2018) [ONK18] showed that the criteria
employed in algorithms that identify low level jet (LLJ) traditionally used in South America
fail to detect an important number of ...