Field Weakening
Mostrando 13-20 de 20 artigos, teses e dissertações.
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13. Melt-in plasma welding of a low carbon steel / Soldagem plasma "Melt-in" de aço comum ao carbono
As a consequence of market increasing demand for more competitive manufacturing techniques, an increasingly role has been reserved in the industrial field for the Plasma welding process, although still restricted use to more developed countries. Among the main obstacles that prevent a thorough dissemination of this process, equipment and accessories costs an
Publicado em: 2005
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14. "A compreensão de família sob a ótica de pais e filhos envolvidos na violência doméstica contra crianças e adolescentes" / Understanding the family from the perspective of parents and children involved in domestic violence against children and adolescents.
Nowadays, there is an urgent need for a broad social mobilization process against family violence. The health service is a privileged space to act in the field of domestic violence. Health professionals face countless difficulties to deal with this phenomenon. In this sense, we believe that one of these difficulties refers to the lack of a fuller understandi
Publicado em: 2005
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15. Gestão do voluntariado e dádiva: reflexões à luz do caso Obras Sociais Irmã Dulce - OSID.
This work discusses volunteer management in third sector organizations, by using as a unit of analysis the Obras Sociais Irmã Dulce OSID. It is a large and professional institution which, along the years, has acquired the public respect and has become known for the works carried out by its founder, and for the services in the areas of health, social assista
Publicado em: 2005
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16. New theoretical and observational results on transverse magnetic fluctuations near the magnetopause
Electromagnetic ion cyclotron waves in the plasma depletion layer measured by Wind on three inbound passes of the magnetosheath near the stagnation streamline are modeled using theoretical results from Gnavi et al., J. Geophys. Res., 105, 20973, 2000. The kinetic dispersion relation in a plasma composed of electrons, protons, and alpha particles, is solved w
Brazilian Journal of Physics. Publicado em: 2004-12
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17. NO RASTRO DE CORA: DA LITERATURA AO DESENVOLVIMENTO LOCAL, IDENTIDADE E CULTURA COM AÇÚCAR E LITERATURA / ON CORANULLS FOOTSTEPS: FROM LITERATURE TO LOCAL DEVELOPMENT, IDENTITY AND CULTURE WITH SUGAR AND LITERATURE
This work deals with the socio-cultural contents of Cora Coralina`s literary work and its relevance to the social and economic development of the Goi`s City during the last decades. The timeframe comprehends the period that spread from 1937 to 2001. The research is partially inscribed within the frame of the Cultural Studies, taken as a base for the departur
Publicado em: 2004
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18. A inserção de Feria de Santana (BA) nos processos de integração produtiva e de desconcentração economica nacional
This thesis analyzes the process of socioeconomic development of Feira de Santana (Bahia). It analyzes the insert ofthat municipal district in the main tendency of development ofthe capital. The basic references are the economic disconcentration and productive integration processes. It shows that, in the last decades, Feira was benefited by an industrial dis
Publicado em: 1999
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19. The organization of seismicity on fault networks.
Although models of homogeneous faults develop seismicity that has a Gutenberg-Richter distribution, this is only a transient state that is followed by events that are strongly influenced by the nature of the boundaries. Models with geometrical inhomogeneities of fracture thresholds can limit the sizes of earthquakes but now favor the characteristic earthquak
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20. Interaction of pollinators and herbivores on plant fitness suggests a pathway for correlated evolution of mutualism- and antagonism-related traits
Different kinds of plant–animal interactions are ordinarily studied in isolation, yet considering the combined fitness effects of mutualistic and antagonistic interactions is essential to understanding plant character evolution. Functional, structural, or phylogenetic associations between attractive and defensive traits may be nonadaptive or result from co
National Academy of Sciences.