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Mostrando ítems 941-950 de 1973
Um estudo da dependência do índice de refração linear com a composição dos vidros teluretos dos sistemas TeO2-Li2O-TiO2 e TeO2-Li2O-WO3
(Universidade Estadual Paulista (UNESP), 2014)
Material compuesto epóxico/fique, como refuerzo externo en elementos de concreto sometidos a flexión
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - EstructurasFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2023-05-18)
En esta investigación se determinó la influencia de reforzar externamente vigas de concreto sometidas a flexión empleando un compuesto hecho con matriz epóxica y fibras de fique. Para esto se caracterizó mecánicamente la ...
Effect of Lignosulfonate on the Thermal and Morphological Behavior of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
(Springer/plenum PublishersNew YorkEUA, 2010)
PERIPHERAL-NERVE REPAIR USING A POLY(ORGANO)PHOSPHAZENE TUBULAR PROSTHESIS
(Elsevier Sci LtdOxfordInglaterra, 1995)
Low‑pressure and liquid level fber‐optic sensor based on polymeric Fabry–Perot cavity
(Springer, 2021-04)
An experimental study of the interaction between a Mylar® polymer flm and a multimode
fber-optic is presented for the simultaneous fber-optic detection of low-pressure and liquid levels. The junction between the polymer ...
Effect of FC3R on the properties of ultra-high-performance concrete with recycled glass
(Universidad Nacional de ColombiaColombia, 2019)
Ultra-high-performance concrete (UHPC) is the essential innovation in concrete research of the recent decades. However, because of the high contents of cement and silica fume used, the cost and environmental impact of UHPC ...
Análise numérica do fenômeno de flambagem em barras sob compressão centrada, formadas por materiais compostos, em seções transversais tipo “I” e tubular circular
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia MecânicaUTFPR, 2019-12-12)
Composite materials have emerged due to the need of developing stronger and lighter materials. They are applied in several engineering branches such as aeronautics, mechanics, naval, civil among others. The present work ...