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Mostrando ítems 441-450 de 1114
Caracterização de cerâmicas porosas para aplicação em sistemas de bombeamento capilar
(Florianópolis, SC, 2012)
Study of the particulate matter emitted from residual oil combustion and natural gas reburning
(Sociedade Brasileira de Química, 2004)
Filmes finos de SiO2 nanoporosos produzidos por irradiação iônica: dependência com a energia de irradiação e propriedades refletoras
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2007)
lons of different atomic number and with energies between 1 to 2200 MeV were used to bombard at low fluences, vitreous Si02 films thermally grown onto Si wafers. After the irradiation, the films were etched in aqueous HF ...
Filmes finos de SiO2 nanoporosos produzidos por irradiação iônica: dependência com a energia de irradiação e propriedades refletoras
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2007)
lons of different atomic number and with energies between 1 to 2200 MeV were used to bombard at low fluences, vitreous Si02 films thermally grown onto Si wafers. After the irradiation, the films were etched in aqueous HF ...
Soil Structure Under Irrigated Beans And Different Soil Management Practices [estrutura Do Solo Sob Feijão Irrigado E Diferentes Manejo Do Solo]
(Revista Brasileira de Ciencia do Solo, 2015)
Characterization of MgO-based tundish working lining materials, microstructure and properties
(Elsevier, 2014-06)
A set of commercial tundish working lining materials was evaluated through a series of lab tests in order to determine the thermal evolution of both microstructure and mechanical properties, and their relationship with ...
Infiltração de água em neossolos regolíticos do rebordo do planalto do Rio Grande do Sul
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em Ciência do SoloCentro de Ciências Rurais, 2008-02-29)
Neossolos Regolíticos (Regosols/Entisols), even is being successfully used from an
economical perspective with horticulture and reforestation, are fragile from a natural resource
perspective because their small depth, ...