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Expansão térmica sintonizável do ZrW2O8
(2014-05-14)
Zirconium tungstate (a-ZrW2O8) exhibits isotropic negative thermal expansion over a wide range of temperature. Under high-pressures this material transforms to a metastable amorphous phase (a-ZrW2O8). a-ZrW2O8 can be fully ...
Cidadania ambiental e ações coletivas : o caso da usina de Belo Monte
(2014-05-15)
Demonstrates to environmental citizenship, collective action and theories of decision
as important resources in protecting the environment, and one should be used such
techniques in the light of environmental principles, ...
A produção teatral escolar como expressão dos valores culturais na adolescência: um estudo de caso
(2014-05-14)
The school environment is a place where culture is revealed by the integration of different values. This study aims at analyzing cultural values that are disclosed in adolescents written productions assigned in drama ...
Metáforas e metonímias da felicidade: um estudo de língua e cultura
(2014-05-13)
Aiming at specifying the relation between metaphor and culture, this investigation approaches universality and variation in the metaphorical and metonymyal conceptualization of happiness. The analysis is made from data ...
Erico Verissimo: Literatura e Filosofia
(2014-05-13)
Inside the literary panorama from the 20th century, the novel Noite (1954, by Erico Verissimo) treats the conflict between the individual and the society within the context of urban crises. This study correlates the novel ...
O terceiro setor no turismo: o caso da câmara de turismo do Rio Grande do Sul (Brasil)
(2014-05-05)
This work is a qualitative study that attempts to analyze the emergence, development and contributions of the Chamber of Tourism of Rio Grande do Sul to the development of tourism in this State. It also looks into the ...
Isolamento, avaliação e caracterização de Bacillus thuringiensis, com potencial para controle de diptera e lepidoptera
(2014-05-14)
Among the insects that harm the socioeconomic development of Serra Gaúcha, exist the dipterous, of the family Simuliidae that, due to its hematofagic process, cause discomfort and allergies to active rural tourists. In the ...
Desenvolvimento de membranas com lacases por imobilização do extrato enzimático de Pleurotus sajor-caju
(2014-05-14)
Laccases (EC 1.10.3.2) are phenol-oxidase enzymes associated to the degradation of lignin and a wide variety of recalcitrant compounds, such as xenobiotics and different types of dyes. Laccases catalyze the oxidation of ...
Avaliação dos níveis de genotoxicidade e estresse oxidativo em manipuladores de quimioterápicos em serviços de oncologia
(2014-05-14)
Twenty pharmacists and nurses handling antineoplastic drugs in a hospital were monitored during a working week by six blood samplings, from Monday to Friday, in the morning (only on Monday) and afternoon (all days). ...
Avaliação da técnica de eletrodiálise para a separação de ácido lactobiônico produzido por via biotecnológica
(2014-05-14)
Glicose-fructose oxidoreductase (GFOR) and glicono-d-lactonase (GL) enzymes are present in Zymomonas mobilis bacteria cells. These enzymes are capable to catalyze lactobionic acid (AL) formation (or formation of its ...