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Surface Response Methodology-Based Mixture Design to Study the Influence of Polyol Blend Composition on Polyurethanes' Properties
(Molecules, 2018-08-03)
Polyurethanes are materials with a strong structure-property relationship. The goal of this research was to study the effect of a polyol blend composition of polyurethanes on its properties using a mixture design and setting ...
Optimization of properties in a rubber compound containing a ternary polymer blend using response surface methodology
(John Wiley & Sons Inc, 2018-08)
In order to find the best combination of three synthetic rubbers, that is, styrene-butadiene rubber (SBR) grade 1712, SBR grade 1721 and high-1,4-cis polybutadiene, that produce a compound with specific end-use properties, ...
A emergência da abstração em crianças autistas através do treino do comportamento de ouvinte
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Educação - PPGE, 2011-02-11)
The process of narrowing the stimulus control to a property or to a combination of properties of a stimulus, usually called abstraction, has generated increasingly interest in different conceptual and applied perspectives ...
Intrinsic magnetic properties of BixCo2-xMnO 4 spinels obtained by short-time etching
(2013-08-01)
We report the structural and magnetic properties of Co2MnO 4, partially substituted by Bi at the octahedral site. Bismuth enhances ferromagnetism due to a decrease of the Co2+-Co2+ antiferromagnetic interactions and an ...
Intrinsic magnetic properties of BixCo2-xMnO 4 spinels obtained by short-time etching
(2013-08-01)
We report the structural and magnetic properties of Co2MnO 4, partially substituted by Bi at the octahedral site. Bismuth enhances ferromagnetism due to a decrease of the Co2+-Co2+ antiferromagnetic interactions and an ...
Effect of wildfire on soil physical and chemical properties in a Nothofagus glauca forest, Chile
(Sociedad de Biología de Chile, 2003)
Relationships between the gelatinization of starches and the textural properties of extruded texturized soybean protein-starch systems
(Elsevier, 2016-04)
Starches from diverse sources have different thermal properties and, thus, show different gelatinization degrees under a specific extrusion condition, which affects the quality of the extrudates. To find the appropriate ...
Non-Linear Dielectric Properties of PLMN-PT Relaxor Ferroelectrics
(Taylor & Francis Ltd, 2008-01-01)
Recent investigations on the non-linear (NL) dielectric properties of relaxor ferroelectrics systems, not only as ceramic bodies, but also, in thin films, have showed a significant technological and scientific interest. ...