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Caracterização da formação de nevoeiros sem precipitação em Santa Maria, RS, no período de 2003 a 2013
(Universidade Federal de Santa Maria, 2015-11-09)
The Rio Grande do Sul Central Region is important for many activities in this State.
High fog occurence is the characteristic of this particular region in Southern Of Brazil.
Fog is directly associated with liquid water ...
Análise da reflectância espectral de amostras do solo e sua relação com modelos digitais de fertilidade: estudo de caso em agricultura de precisão
(Universidade Federal de Santa Maria, 2008-05-19)
This study aimed to examine the spectral reflectance of samples of soil, and establish its relationship with digital models of chemical attributes, in the development of digital models of the soil (maps of fertility and ...
Um modelo para a evolução de redes de proteínas contemplando a transferência horizontal de genes
(Universidade Federal de Santa Maria, 2022-03-31)
Around us we find several examples of complex systems, which are composed of a large
number of elements that interact with each other in very complex ways. These systems
range from the World Wide Web itself to energy ...
Hélices, curvas de Bertrand e superfícies regradas
(Universidade Federal de Santa Maria, 2012-02-27)
This work is designed to study helices and Bertrand curves. A circular helix is characterized by having constant curvature k 6= 0 and constant torsion t . If the ratio t k is constant, the curve is called generalized helix. ...
Um estudo sobre condições para existência e multiplicidade de soluções para problemas do tipo Ambrosetti-Prodi
(Universidade Federal de Santa Maria, 2015-08-10)
The aim of this work is to establish conditions for the existence and multiplicity of solutions
for Ambrosetti-Prodi problems type involving pLaplacian operator with subcritical growth
related to the Sobolev critical ...
Oxidação de nanofios de InP: um estudo de primeiros princípios
(Universidade Federal de Santa Maria, 2012-12-17)
A study of InP nanowires with an oxide layer, as well as the initial steps of the oxidation process is pursued through first principles calculations and molecular dynamics simulations within the Density Functional Theory. ...
Padrões atmosféricos associados a extremos de precipitação na primavera no estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2012-09-18)
The goal of this work is to define the atmospheric patterns associated with the extreme
precipitation events in the Rio Grande do Sul (RS) state in spring. The data used were
the rainfall series provided by the Agência ...
Síntese de 1,3-oxazinas e 1,2,3-triazóis derivados de cumarina
(Universidade Federal de Santa Maria, 2019-02-19)
In this work we developed a methodology for the synthesis of 1,3-oxazines
derived from aminocoumarins by the hydroxymethylation/acetalization reaction with
aldehydes catalyzed by H2SO4 in aqueous media. The scope and ...
PEHS: arquitetura de um sistema eletrônico de saúde pervasivo orientado às atividades do usuário clínico
(Universidade Federal de Santa Maria, 2010-04-26)
In despite of the great advantages of adopting computer systems for storing patient's information in hospitals and clinics, such systems are adopted with restrictions in these institutions. Some studies indicate that the ...
A percepção dos professores e alunos do ensino fundamental acerca da lei nº 9.433/97 em Santiago/RS
(Universidade Federal de Santa Maria, 2013-01-23)
Nowadays, it becomes increasingly complex the need for transformation of
our society, the contemporary link interference causes and consequences of
social practices related to inadequate care for the ambience, but bring ...