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Mostrando ítems 31-40 de 73
Políticas educacionais e escolas rurais no Paraná : 1930-2005
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Educação para a Ciência e o Ensino de MatemáticaUEMMaringá, PRCentro de Ciências Exatas, 2018)
Mechanistic study of methanol electro-oxidation on nickel thin films
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-06)
Self-terminated nickel electrodeposition was studied on gold microelectrodes in the presence of sulfate and chloride ions. The voltammograms in both electrolytes conditions revealed a sharp current spike that was correlated ...
Bone apposition to laminin-1 coated implants: Histologic and 3D evaluation
(2013-05-01)
Laminin-1 has been reported as one of the factors responsible for the nucleation of calcium phosphates and, in vitro, has been reported to selectively recruit osteoprogenitors. This article focused on its in vivo effects, ...
Effects of maltodextrin content in double-layer emulsion for production and storage of spray-dried carotenoid-rich microcapsules
(2020-11-01)
This work aimed to produce carotenoid-rich microcapsules by spray drying of buriti oil emulsions stabilized by soy protein isolate and high-methoxyl pectin, added with maltodextrin. Microcapsules were produced by spray ...
Representações e ensino de História: imagens de alunos do ensino médio sobre a escravidão negra no Brasil
(Universidade Federal de Minas GeraisUFMG, 2009-05-29)
The object of this work is the social representations of high school students on black slavery in Brazil in its possible relations with the socio-economic and cultural contexts in which they belong to. New ideas and concepts ...
Desarrollo de películas a partir de nanocompuestos polipropileno/talco para liberación de aromasDevelopment of films from polypropylene/talc nanocomposites for aroma retention
(Universidad Internacional de la Empresa. Executive Business School, 2016-09)
Se estudia la liberación de aceite esencial de limón (aroma modelo) en películas sopladas de nanocompuestos a base de polipropileno (PP) conteniendo 5% p/p de partículas de talco. En tal sentido, se utilizaron tres técnicas ...
Gestão nas escolas polo do município de São Gabriel/RS : pelo enraizamento da prática democrática no processo educacional.
(Universidade Federal do PampaUNIPAMPACampus Jaguarão, 2016)
A linguagem coremática na educação geográfica
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOGRAFIAPrograma de Pós-Graduação em GeografiaUFMG, 2021-02-23)
In this dissertation we investigate the mediational potential of chorematics as a language
aimed at the construction of geographic reasoning within the scope of basic education. The
study, developed with high school ...
The effects of ice-water storage on blood gas and acid-base measurements
(Blackwell Publishing, 2007-03-01)
Objective: To determine the effects of storage of arterial and venous blood samples in ice water on blood gas and acid-base measurements.Design: Prospective, in vitro, laboratory study.Setting: School of veterinary ...