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Mostrando ítems 101-110 de 127
Transparent Conducting Oxide-Free Dye-Sensitized Solar Cells Based Solely on Flexible Foils
(Amer Chemical SocWashingtonEUA, 2012)
Desarrollo de superficies determinísticas inspiradas en piel de serpiente mediante técnicas de texturizado mecánico para aplicaciones tribológicas
(Medellín - Minas - Maestría en Ingeniería - Materiales y ProcesosDepartamento de Materiales y MineralesUniversidad Nacional de Colombia - Sede Medellín, 2020-08)
Due to the qualities that snakes have to perform locomotion on any surface with great ease and without suffering severe wear, the skin of this species was evaluated as the organ responsible of these characteristics in order ...
The relation between trace element composition of Cu-(Fe) Sulfides and hydrothermal alteration in a porphyry copper deposit: Insights from the Chuquicamata Underground mine, Chile
(MDPI, 2021)
Porphyry Cu-Mo deposits are among the world’s largest source of Cu, Mo, and Re, and are also an important source of other trace elements, such as Au and Ag. Despite the fact that chalcopyrite, bornite, and pyrite are the ...
Influência da adição de cinza do bagaço de cana calcinada em sistemas de pastas para cimentação de poços petrolíferos
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia do PetróleoPesquisa e Desenvolvimento em Ciência e Engenharia de Petróleo, 2014-01-31)
Cementing operation is one of the most important stages in the oil well drilling processes and has main function to form hydraulic seal between the various permeable zones traversed by the well. However, several problems ...
Water saving in rice-wheat systems
(Taylor & Francishttps://www.jstage.jst.go.jp/article/pps/8/3/8_3_242/_pdf, 2013)
Avaliação histológica e histomorfométrica do efeito de fármacos fotossensíveis ativados por LED no reparo ósseo: estudo em coelhos
(Universidade Estadual Paulista (UNESP), 2014)
Resistência e tipo de falha de união de materiais retrobturadores
(Universidade Estadual Paulista (UNESP), 2014)