Transformation Change
Mostrando 25-36 de 513 artigos, teses e dissertações.
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25. Domain Transformation and MI of Melt-extracted Co68.15Fe4.35Si12.25B13.25Nb1Cu1 Microwires by Cryogenic Joule Annealing
Giant magneto-impedance (GMI) effect and domain transformation for melt-extracted Co68.15Fe4.35Si12.25B13.25Nb1Cu1 amorphous wires have been induced by a cryogenic Joule annealing (CJA) treatment with different DC current amplitude (0~350 mA) for 240s. Experimental results indicate that the maximum GMI ratio ([ΔΖ∕Ζ0]max) achieves to 188.1% with exciting
Mat. Res.. Publicado em: 17/11/2015
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26. Políticas sanitarias locales puestas a prueba: consultores, expertos, misiones internacionales y poliomielitis en España, 1950-1975
One of the main focuses of analysis of this paper concerns the missions of international health agency experts to Spain to report on the situation, the activities in the fight against physical disabilities in children and on the actions taken to cope with the problem. The Spain-23 Plan was the instrument used by WHO and other agencies to start the process of
Hist. cienc. saude-Manguinhos. Publicado em: 2015-09
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27. ESPACIO, TERRITORIO Y LA POLÍTICA DEL AGUA EN LAS SIERRAS CHICAS DE CÓRDOBA – ARGENTINA
ABSTRACT A diversity of initiatives carried out by groups and institutions to find solutions to the water crisis affecting the area of ‘Sierras Chicas’ in the Province of Córdoba, Argentina, are articulated with certain space-territorial dynamics. In this article, and based on an ethnographic and comparative analysis, I describe and analyze different co
Soc. nat.. Publicado em: 2015-08
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28. Melting and crystallization of poly(3-hydroxybutyrate): effect of heating/cooling rates on phase transformation
Abstract We studied the crystallization and melting phenomena of poly (3- hydroxybutyrate) (PHB), a biodegradable and biocompatible semi-crystalline thermoplastic, obtained from renewable resources. Its high crystallinity motivated several studies on crystallization and melting behavior, and also on ways to increase the amorphous polymer fra
Polímeros. Publicado em: 2015-06
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29. Recrystallization of a Ti-45Ni-5Cu cold-worked shape memory alloy characterized by thermoelectric power and electrical properties
The recrystallization of a cold-worked shape memory alloy (SMA) without R-phase transition, i.e. the Ti-45.0Ni-5.0Cu (% at.), has been studied by thermoelectric power (TEP) technique and electrical resistivity change (Dρ) on several heat treated samples after cold working. This study was also supported by differential scanning calorimetry (DSC), transmissio
Mat. Res.. Publicado em: 01/08/2014
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30. El sexo y la norma: frente estatal, patriarcado, desposesión, colonidad
In this article I examine the various effects of the expansion and intrusion of contemporaneous state - enterprise - media - Christianity front, ever colonial and also parastatal, into Brazilian indigenous communities - called village-world for the sake of the argument here -, and their consequences for the lives of women. After this overview, focus is place
Rev. Estud. Fem.. Publicado em: 2014-08
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31. ECAE processed NiTi shape memory alloy
The current work evaluated the microstructures and martensitic transformation temperatures of NiTi shape memory alloy (SMA) deformed by equal channel angular extrusion (ECAE). The Ti-55.27wt.%Ni alloy was processed by 1 ECAE pass at 250 °C using a die with an intersection angle of 120°. After processing, samples were annealed at 300 °C, 400 °C and 500 °
Mat. Res.. Publicado em: 25/03/2014
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32. The Occurrence of Primary Hepatic Adenoma in Deceased Donor Renal Transplant Recipient
Main findings: We reported a case of new-onset, multi-focal hepatic adenoma in an 18 year-old man with no classic risk factors occurring forty months after a renal transplant from a cadaver donor. Histopathology of the adenoma was examined and genotype and phenotype were also analyzed. Histopathologic examination of the adenoma showed no malignancy. Genotyp
Int. braz j urol.. Publicado em: 2014-01
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33. Inmigración, sanidad, crisis económica y politización de la inmigración en España
The transformation of Spain into an immigration country has had a considerable social and demographical impact. The welfare state has adapted well to this population change, providing a high degree of protection to the population with immigrant origin settled in Spain. In the current context of economic and fiscal crisis experienced by the countries from the
REMHU, Rev. Interdiscip. Mobil. Hum.. Publicado em: 2013-06
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34. Inovação para a sustentabilidade
The transition to sustainable standards of production and consumption within a scenario of decreased availability of natural resources, growing population and climate change is essential to meet current challenges facing mankind. A strategy to meet these challenges should contain elements different from current approaches for industrial production. This work
Quím. Nova. Publicado em: 2013
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35. Orçamento participativo: os limites da inovação institucional em Cuiabá-MT / Participative budget: the limits of institutional innovation in Cuiabá-MT/Brazil
The democratization process in Brazil in recent decades resulted from the combination of different forms of collective mobilization and changes in the state apparatus. The end of authoritarianism and democracy openness produced new sociopolitical arrangements of popular participation and enhancement of citizenship, through of creation of inclusive mechanisms
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2012
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36. Percepção dos trabalhadores sobre as mudanças na organização do trabalho decorrentes da adoção da produção enxuta
The adoption and the organization of a new a production system reproduces changes not only to the work organization, but for people involved in this environment. From the second half of the twentieth century, in answer to the depletion of mass production system, lean production system comes at Toyota, the company localized in Japan. This production model has
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/11/2012