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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 de preparo de amostra para determinação de cloreto em petróleo por cromatografia de íons
(Universidade Federal de Santa Maria, 2013-07)
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 ...
Elementos terras-raras: características e aplicações
(Universidade Federal de Santa Maria, 2015-12-10)
The present work regards to the versatility of the rare earths elements, which are employed in several products of high technology. The development of rare earths has been rich in innovation and is target of study of several ...
Análise do comportamento tipo agressivo em resposta à substância de alarme em diferentes linhagens de peixe zebra
(Universidade Federal de Santa Maria, 2016-07-01)
The alarm substance is produced and released by fish in predator attack, triggering aversive responses of fear or aggression in their conspecifics. The aggressiveness, despite being an adaptively response of animal is ...
Caracterização de vinhos pelo seu teor de polifenóis
(Universidade Federal de Santa Maria, 2015-12-10)
Wine is one of the most consumed beverages in the world and associated to it are several benefits. Such benefits are strongly connected to the polyphenol content found in wines, which are known by acting in the prevention ...
Estudo da indolização de Fischer e Bischler na construção de carbazóis pentacíclicos
(Universidade Federal de Santa Maria, 2016-12-06)
Proposta de demarcação da estrutura supramolecular cristalina de sais de di-, tri- e tetrametilamônio
(Universidade Federal de Santa Maria, 2020-08-24)
Using the supramolecular cluster demarcation, whose criteria is the contact area between molecules, a series bromide salts of di-, tri- and tetramethylammonium was used as models to propose a demarcation of the supramolecular ...