27 resultados para Enduring freedom
Resumo:
Free standing films of a genetically engineered silk-elastin-like protein (SELP) were prepared using water and formic acid as solvents. Exposure to methanol-saturated air promoted the formation of aggregated β-strands rendering aqueous insolubility and improved the mechanical properties leading to a 10-fold increase in strain-to-failure. The films were optically clear with resistivity values similar to natural rubber and thermally stable up to 180 °C. Addition of glycerol showed to enhance the flexibility of SELP/glycerol films by interacting with SELP molecules through hydrogen bonding, interpenetrating between the polymer chains and granting more conformational freedom. This detailed characterization provides cues for future and unique applications using SELP based biopolymers.
Resumo:
Tese de Doutoramento em Ciências da Educação (Especialidade de Tecnologia Educativa)
Resumo:
Dissertação de mestrado em Administração da Justiça
Resumo:
Relatório de estágio de mestrado em Ciências da Comunicação (área de especialização em Publicidade e Relações Públicas)
Resumo:
Dissertação de mestrado em Direitos Humanos
Resumo:
Dissertação de mestrado em Direito dos Contratos e da Empresa
Resumo:
In this chapter, the fundamental ingredients related to formulation of the equations of motion for multibody systems are described. In particular, aspects such as degrees of freedom, types of coordinates, basic kinematics joints and types of analysis in multibody systems are briefly characterized. Illustrative examples of application are also presented to better clarify the fundamental issues for spatial rigid multibody systems, which are of crucial importance in the formulation development of mathematical models of mechanical systems, as well as its computational implementation.
Resumo:
Dissertação de mestrado em Direito e Informática
Resumo:
Dissertação de mestrado em Direito das Crianças, Família e Sucessões
Resumo:
Dissertação de mestrado em Direitos Humanos
Resumo:
"Series title: Computational methods in applied sciences, ISSN1871-3033, vol. 42"
Resumo:
Dissertação de mestrado em Ciência Política