Youngs
Mostrando 13-24 de 72 artigos, teses e dissertações.
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13. Young's modulus of Al/SiC P/MgAl2O4 composites with different particle size distribution of reinforcements
The effect of particle size distribution of SiC particulate reinforcements coated with colloidal SiO2 on Young´s modulus of Al/SiCp/MgAl2O4 composites fabricated by reactive infiltration was investigated. Composites were prepared from porous preforms of silica-coated α- SiC powders of 10, 54, 86, and 146 μm, 0.6 volume fraction of reinforcements and parti
Matéria (Rio de Janeiro). Publicado em: 2010
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14. (In)visibilidade do jovem de classe média autor de crimes no município de Vitória-ES
Esta dissertação expressa as nossas inquietações frente ao recrudescimento da violência contemporânea, em cujo cenário os jovens se tornaram o centro das atenções. Estes, contudo, são socialmente representados pela parcela pobre do conjunto das juventudes, o que pressupõe, por sua vez, uma inexistência de jovens das classes médias na autoria de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2010
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15. MODELAGEM DO MÓDULO DE YOUNG EM NANOCOMPÓSITOS ATRAVÉS DE INTELIGÊNCIA COMPUTACIONAL / MODELING YOUNGS MODULUS OF NANOCOMPOSITES THROUGH COMPUTATIONAL INTELLIGENCE
Composite materials became very popular due to its improvements on certain properties achieved from the mixture of two different components. Recently, the use of nanofillers in the manufacture of composites has been widely studied due to the improvement of properties at low concentrations of nanofillers, enabling the creation of lightweight materials. Some o
Publicado em: 2009
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16. Orfandade e estigma: vivências de jovens órfãos em decorrência da aids / Orphans and stigma: young orphans living with aids
The aids epidemic affects the life of children and youngs, not only because of the presence of HIV/Aids, but also because of the sickness, death of parents, stigma, discrimination, and others. This research had the main intention of understanding the meaning of being an orphan to young people that have lost one or both parents in result of aids and the stigm
Publicado em: 2009
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17. Reintegration through studying and working in brasilian prision system / A ressocialização através do estudo e do trabalho no sistema penitenciário brasileiro
Levando-se em consideração que hoje no Brasi l não possuímos informações consistentes sobre a reincidência entre egressos penitenciários, que principalmente, sem qualquer fundamentação empírica, é identificada como alta no país, este estudo tem como objetivo central compreender como vêm funcionando os programas laborativos e educacionais no sis
Publicado em: 2009
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18. Effects of carburization time and temperature on the mechanical properties of carburized mild steel, using activated carbon as carburizer
Due to the complexity of controlling parameters in carburization, there has been relatively little work on process variables during the surface hardening process. This work focuses on the effects of the carburizing temperature and time on the mechanical properties of mild steel carburized with activated carbon, at 850, 900 and 950 ºC, soaked at the carburiz
Materials Research. Publicado em: 2009
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19. Os jovens e o Jornal Nacional: fragmentos das relações entre cultura e educação na recepção do noticiário
This study is about the Matérias Edificantes of the Jornal Nacional and the way that it is understood by the selected groups of young people chosen for this investigation. The objective is to evaluate the difference in the opinion of the information of these substances for young people of different social and cultural backgrounds. Also, the study will try t
Publicado em: 2009
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20. Avaliação da influência do choque térmico na aderência dos revestimentos de argamassa. / Evaluation of thermal shocks influence on bonding of external mortar renderings.
The present study focus on thermal variation effects on mortar rendering bonding degradation. Among the variety of factors that condition the bonding of mortar renderings, a critic scenario can be defined by the existence of interface macro-flaws between mortar rendering and substrate, and by the thermal variation intensity in the extreme situation of therma
Publicado em: 2009
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21. Invading potencial from Singapure almond (Terminalia catappa L.) in resting forest / Potencial invasor do chapéu-de-sol (Terminalia catappa L.) em área de restinga
Current and the next decade they will be identified in the time as group of the most excellent concerns with the ambient quality of the planet. Subjects as global heating and the eminent loss of the amount and quality of the water are argued constantly. A more specific ambient problem has worried specialists in the world all, including Brazil. One is about t
Publicado em: 2009
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22. Tecendo os fios de rede: juventude e produção de si em projetos sociais.
The study is about youthful subjectivities in quarters, of the West Zone of Natal-RN, marked for lacks and contingencies that constitute the everyday life of the social existence of its young inhabitants. For this purpose the researchers selected two youth groups: the Association of Youths Constructing Dreams (in the quarter of Felipe Camarão) and Lelo Melo
Publicado em: 2009
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23. The relational-game of a group of psychotic patients in physical activity: a psychoanalytic study / O jogo-relacional de um grupo de pacientes psicÃticos em atividade fÃsica: um estudo psicanalÃtico
This research presented a relational-game of a group of psychotic patients in crisis, who gathered for physical activities outside the institutional environment. The aim of this research was to study the physical activity as a mitigating factor of psychotic symptoms using a technique here called Group of Physical Activities. In this unconventional "setting",
Publicado em: 2009
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24. A dança como espaço-tempo de intersubjetividades : possibilidade da educação física no ensino médio
This present investigation has had for objective to understand how the dance can be configured in space-time of expreiences sharing in Physic Education classes in high school. The dance ideas discussed in this work are based in the understandings presented by Saraiva-Kunz (2003), Saraiva et al (2005 a, b; e.o.) for him the dance, as aesthetic practice, allou
Publicado em: 2009