Mostrando ítems 41-50 de 291
Portilla Arias, José Antonio (Fecha de defensa: 2008-04-24)
In the rapidly changing scientific world, contributions of scientists and engineers are leading to major new solutions of significant medical problems. Biology and medicine are beginning to reduce the ...
Morhain, Cédric (Fecha de defensa: 2001-07-03)
Los hidróxidos de magnesio y de aluminio son unas cargas minerales cuyo uso como carga ignifugante para materiales plásticos, y en particular para polipropileno, es relativamente reciente, aunque en ...
Lopes Rodrigues, Maximilien (Fecha de defensa: 2019-11-11)
This thesis focuses on the preparation of nanomaterials made of proteins and polymers. Even though the technology has advanced in the last decades to design new devices at the atomic scale, researchers ...
Picas Barrachina, Josep Anton (Fecha de defensa: 2000-07-10)
El objetivo del presente trabajo es el de optimizar las propiedades de la aleación Ti-0.2Pd con la finalidad de que sea una alternativa a las aleaciones de titanio empleadas actualmente en el campo de ...
Bin Raja-Nazri, Raja Nazrul Hakim (Fecha de defensa: 2018-06-01)
PLA nanocomposites sheets that is rnodified with multi-functional epoxide reactive agent (Joncryi4300F, BASF, Germany) were manufacturad using reactive extrusion in a pilot plant. A commercial grade of ...
García Álvarez, Montserrat (Fecha de defensa: 1997-03-07)
El presente trabajo se ha centrado en la síntesis, caracterización y estudio estructural de poli(alfa-alquil-beta-L-aspartato)s con grupos laterales ramificados y cíclicos.<br/><br/> Se han sintetizado ...
Jorba Rafart, Montse (Fecha de defensa: 2012-02-10)
Leather is a natural material that can be used in different environments and often under aggressive environmental conditions that may cause premature ageing. Since upholstery leather is considered a ...
Dialamishabankareh, Narges (Fecha de defensa: 2014-03-12)
This thesis deals with the numerical simulation of welding processes. The analysis is focused either at global level, considering the full component to be jointed, or locally, studying more in detail ...
Gedler Chacón, Gabriel Eduardo (Fecha de defensa: 2016-07-12)
The goal of this research was to determine the relations between processing, structure and properties of polycarbonate-graphene nanoplatelets (PC-GnP) foams. Using two different foaming processes (in ...
Melo Rodríguez, Germán de (Fecha de defensa: 1994-07-04)
BELEVE son las iniciales de la siguiente expresión inglesa "Boiling Liquid Expanding Vapor Explosion" que traducido librementes ignifica "Explosión de los Vapores que se expanden al hervir un líquido".<br/>La ...