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Itens para a visualização no momento 111-120 of 167
Determinação de resíduos de avermectinas em soja, feijão e milho empregando método QuEChERS modificado e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2019-02-26)
Soybeans and beans are considered oleaginous plants of great economic importance in Brasil. Maize is a cereal that also generates profitability for the economy, but its use, to a large extent, is as animal feed. In the ...
Determinação simultânea multiclasse de fármacos em água de consumo humano empregando extração em fase sólida e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2019-02-26)
Pharmaceuticals are used in both human and veterinary medicine for the prevention and treatment of various diseases. The lack of adequate treatment for urban and industrial effluents associated with the incorrect disposal ...
Análise de desempenho de algoritmos de escalonamento aplicados a um sistema gerenciador de recursos para execução de aplicação operacional de computação científica
(Universidade Federal de Santa Maria, 2019-02-15)
During the last years, the High Performance Computing (HPC) is one of the main research
areas in computing, with the proposal to increase the performance of high performance environments
and decrease the application time ...
Estimativas das interações biosfera-atmosfera em ecossistema de pastagem natural do biompa Pampa
(Universidade Federal de Santa Maria, 2019-09-19)
The Pampa biome and its ecosystems play a significant environmental role by providing
services such as climate regulation and carbon sequestration. This research looks at and
answers some ...
Arquitetura para distribuição de conteúdos considerando o contexto do usuário
(Universidade Federal de Santa Maria, 2019-12-04)
In recent years, there has been a considerable increase in the number of apps installed
on people’s mobile phones, demanding more from the storage capacity of each device
and taking corporate space off of native apps for ...
Feedback de AGN em galáxias do Projeto Manga: uma análise da distribuição e cinemática do gás ionizado
(Universidade Federal de Santa Maria, 2019-10-21)
By the end of the XX century, large data surveys began due to the development of powerful
telescopes. The Sloan Digital Sky Survey (SDSS) is one of these surveys and comprehend
subprojects like the Mapping Nearby Galaxies ...
Aperfeiçoamento de modelos numéricos para estimativa de propriedades térmicas do solo
(Universidade Federal de Santa Maria, 2019-09-02)
Understanding the soil thermal properties, in particular, diffusivity , volumetric capacity and conductivity is important in applications of several related areas, mainly soil-plant-atmosphere interaction. Studies to ...
Sobre uma classe de problemas elípticos envolvendo o operador p-Laplaciano, com peso e potencial indefinidos e diferentes condições de fronteira
(Universidade Federal de Santa Maria, 2019-03-12)
This work is dedicated to study two distinct classes of eigenvalue problems, involvinthe p-laplacian operator and indefinite weight and potential functions. We give somge
necessary and sufficient conditions such that there ...
Problemas de autovalores para o p-Laplaciano com distintas condições de fronteira
(Universidade Federal de Santa Maria, 2019-07-25)
The goal of this work is to obtain, through the Ljusternik-Schnirelman principle,
a sequence of eigenvalues for p-Laplacian with Dirichlet, Neumann and Robin-Steklov
boundary conditions, the last one which is a combination ...
Multiplicidade de soluções para um problema envolvendo o operador p-laplaciano fracionário
(Universidade Federal de Santa Maria, 2019-02-22)
The aim of the work is to give, through variational methods, sufficient conditions on a
positive parameter to ensure the existence and multiplicity of solutions for the class of
elliptic problems. Such class of problems ...