Itens para a visualização no momento 51-60 of 143
Distribuição espacial de famílias botânicas em parcela de floresta ombrófila mista e suas relações com Araucariaceae na flona de São Francisco de Paula, RS
(Universidade Federal de Santa Maria, 2017-08-25)
The aims of this work were to analyze the spatial distribution of the most abundant
botanical families in the area of Araucaria Forest and its relations with the
Araucariaceae, in the National Forest of São Francisco de ...
Estudo da satisfação dos pacientes de um hospital universitário por meio de técnicas multivariadas
(Universidade Federal de Santa Maria, 2017-07-03)
Public health is a very important issue, as it provides the community with equal access, seeking to present quality services offered. The administration of human resources contributes to the development of employees, aiming ...
Evolução do número de internações de idosos no Rio Grande do Sul entre 2008 e 2016
(Universidade Federal de Santa Maria, 2017-03-27)
Aging is an inherent process of living things. It is the result of a combination of numerous factors being studied for public health. The objective of this study was to analyze the main characteristics of hospital admissions ...
Desenvolvimento de base tecnológica: medição de área em imagem do Google Maps via aplicativo Android
(Universidade Federal de Santa Maria, 2017-03-25)
This work aimed to develop a computerized system, modeled to enable the use of the Google Maps API, allowing the location of any area in images, to perform point vectorization, area calculation and perimeter, which can be ...
Aplicação da metodologia de Box-Jenkins para análise da evolução dos óbitos por neoplasias malignas de pele nas regiões Sul e Sudeste do Brasil
(Universidade Federal de Santa Maria, 2017-08-21)
In data sets whose observations are ordered in moments of time, possibly at equidistant intervals, the analysis of time series is indicated. This type of analysis allows identifying patterns such as: seasonality, trend, ...
Tecidos têxteis: uma temática para o ensino e aprendizagem de Química
(Universidade Federal de Santa Maria, 2017-03-03)
In this study, we used the theme "Textile Fabrics" to contextualize chemical contents, in order
to favor the teaching and learning process of Organic Chemistry contents for students of last
year of a public school in the ...
Síntese de pirrolocumarinas via nitroestirenos e de novos selenetos derivados da cumarina
(Universidade Federal de Santa Maria, 2017-03-08)
This work describes the synthesis of pyrrolo[3,2-c]coumarins from 4-aminophenylcoumarins and nitrostyrenes (17 examples), which were obtained in yelds between 6 and 76 % in a reaction catalised by PTSA.H2O and under ...
Agrotóxicos em vinho: avaliação do método QuEChERS e da microextração líquido-líquido dispersiva na determinação multirresíduo por UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2017-03-10)
The widespread use of pesticides in agriculture has brought many benefits such as, increasing quantity and quality of crops grown. However, there is a concern regarding to the presence of pesticide residues in the consumed ...
Síntese e avaliação biológica de calcogeno-oxadiazóis e calcogenotetrazóis
(Universidade Federal de Santa Maria, 2017-02-24)
This work first describes the synthesis of the starting materials, the 1,2,4- and 1,3,4-oxadiazoles, from arylamidoximes and arylhydrazides derivatives, respectively. These two precursors were previously reacted with the ...
Novos corantes moleculares derivados de sulfetos vinílicos: síntese e propriedades fotofísicas
(Universidade Federal de Santa Maria, 2017)
This thesis describes, initially, the synthesis and photophysical characterization
of new sulfides,sulphoxides and vinyl sulfones based dyes. The compounds in question
were obtained in good yields and good diastereoselectivity ...