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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, ...
Efeito da estrutura macromolecular na atividade catalítica de sistemas híbridos
(Universidade Federal de Santa Maria, 2017-12-04)
In this work the catalytic activity of hybrid structures, formed by metal nanoparticles (gold or palladium) stabilized by different polymers, was studied. A set of seven different polymers: PEO113-b-PDEA50, PDEA70, ...
Efeito do ânion sobre a força de interação cátion/ânion em líquidos iônicos dicatiônicos derivados do imidazol
(Universidade Federal de Santa Maria, 2017-12-04)
Estudo e otimização de tratamentos hidrolíticos para o aproveitamento de biomassas
(Universidade Federal de Santa Maria, 2017-07-07)
Biomasses of lignocellulosic matrix like as Rice Husk (RH) and microalgae (MA) are potential feedstocks for the production of fermentable monosaccharides and bioproducts. Thus, this research work had as main objective to ...
Avaliação de métodos para a determinação de arsênio, cádmio e chumbo em carvão por ICP OES
(Universidade Federal de Santa Maria, 2017-07)
Cinética de adsorção de derivados de hidrocarbonetos policíclicos aromáticos em EPU, PEAD, Amberlite XAD-2
(Universidade Federal de Santa Maria, 2017-07-07)
Polycyclic Aromatic Hydrocarbons (PAH) are organic molecules stable constituted by aromatic rings fused. The PAH, nitrogenous and oxygenates (Nitro-PHA and Oxy-PHA) composes this class of compounds where there is the ...
Avaliação de métodos cromatográficos empregando HPLC-FD e LC-MS/MS para determinação de resíduos de fluorquinolonas em alimentos de origem animal
(Universidade Federal de Santa Maria, 2017-07-10)
Agribusiness is a sector of high productivity in Brazilian industry. As to assure competitivity, it is very common the use of veterinarian drugs in this sector. But the wide usage of these compounds brings not only benefits, ...
Estudo das reações de 5-bromo-1,1,1-trifluor-4-metoxipent-3-en-2-ona com aminoácidos
(Universidade Federal de Santa Maria, 2017-07-07)
The present work describe the reactions using 5-bromo-1,1,1-trifluoro-4-metoxipent-3-en-2-ona, on its free and esterified form. Such reactions aim to have new compounds derive from 4-amino-5-bromo-1,1,1-trifluoro-4-metho ...
Sistema automatizado de controle de estufas para cultivo de hortaliças
(Universidade Federal de Santa Maria, 2017-12-11)
At a time of technological expansion in the agricultural sector is the lack of automated systems options designed for small farmers. These systems need to provide a guarantee of the quality cultivated product, in a simpler ...
Implantação de um núcleo de desenvolvimento de aplicativos mobile: um estudo de caso em uma empresa de desenvolvimento de software de Frederico Westphalen - RS
(Universidade Federal de Santa Maria, 2017-12-13)
This paper presents a case study involving a deployment of a mobile application development in a software development company, by Frederico Westphalen, that develops ERP systems. It was analyzed the main motivations for ...