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Processamento de uma liga Pb-4%Sb por extrusão angular em canais iguais
(Universidade Federal de Minas GeraisUFMG, 2005-06-22)
This work has covered all stages from alloy preparation by melting, processing by Equal Channel Angular Pressing-ECAP, microstructural characterization and mechanical properties determination before and after processing ...
Permeação de hidrogênio em aço ultrabaixo carbono: influências da fração recristalizada e do acabamento superficial
(Universidade Federal de Minas GeraisUFMG, 2012-11-30)
Hydrogen is a small size atom that can rapidly spread through the lattice of metal structures. This permeation may affect the mechanical properties of components from several industrial areas, especially when these parts ...
Mucoadhesive drug delivery systems
(Universidade de São Paulo (USP), Conjunto Quimicas, 2010-01-01)
Drug actions can be improved by developing new drug delivery systems, such as the mucoadhesive system. These systems remain in close contact with the absorption tissue, the mucous membrane, releasing, the drug at the action ...
Mucoadhesive drug delivery systems
(Universidade de São Paulo (USP), Conjunto Quimicas, 2010-01-01)
Drug actions can be improved by developing new drug delivery systems, such as the mucoadhesive system. These systems remain in close contact with the absorption tissue, the mucous membrane, releasing, the drug at the action ...
Development of the Oxyacetylene Welding Process for PEI/Glass Fiber Laminates
(Amer Welding Soc, 2021-04-01)
The technology for joining thermoplastics through welding offers numerous advantages over mechanical joining. Currently, the joining of composite parts with weight reduction and cost savings is being developed to improve ...
Crack formation on top of propagating reverse faults of the Chuculay Fault System, northern Chile: Insights from field data and numerical modelling
(PERGAMON-ELSEVIER SCIENCE, 2008)
Reverse faults in northern Chile have formed 20-300 m high scarps that contain open fractures which occur in a zone of 20-1600 m wide. Two-dimensional numerical models were used to explore the geometrical and mechanical ...
Processamento e caracterização mecânica de cerâmica zircônia Y-TZP para manufatura de copings odontológicos
(Universidade Estadual Paulista (Unesp), 2016-09-23)
A zircônia tetragonal policristalina estabilizada com ítria ou zircônia Y-TZP, atualmente é utilizada como biomaterial na odontologia, para a confecção de próteses por meio da tecnologia CAD/CAM, a partir de blocos comerciais ...
Taxa de sobrevida, carga para fratura e análise por elementos finitos de dentes anteriores restaurados com facetas cerâmicas variando o desenho do preparo
(Universidade Estadual Paulista (UNESP), 2014)
Análisis de un modelo de cálculo de riesgo y probabilidad de falla en juntas soldadas circunferenciales sometidas a eventos de susceptibilidad geotécnica.
Actualmente se están generando1 modelos predictivos para categorizar la incidencia de los movimientos
del terreno sobre las tuberías de transporte de hidrocarburos.
Desde 2008, se ha estado trabajando en desarrollar ...