Memory And Resistance
Mostrando 13-24 de 124 artigos, teses e dissertações.
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13. Surface Characterization of NiTi Superelastic and Shape Memory Alloys After Electrolytic Polishing
For the biomedical application of NiTi alloys, an excellent surface finishing process is required to guarantee high corrosion resistance and biocompatibility, eliminating the allergenic and toxic effects associated with the release of nickel ions in the body. Electropolishing is a process that can reduce surface imperfections and form a thin protective layer
Mat. Res.. Publicado em: 09/11/2017
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14. Historial oral y memoria de los enfermos de Hansen en dos lazaretos de Colombia: trayectorias de vida, conflictos y resistencias
Abstract: The paper examines the oral history of Hansen’s disease in two Colombian communities that were leper colonies until 1961. The oral history around the disease allows us to connect individuals’ memories with collective memory. This history remains an oral one, and few academic studies have documented it. We use oral history as a qualitative resea
Hist. cienc. saude-Manguinhos. Publicado em: 2017-10
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15. Prospective study of patients with persistent symptoms of dengue in Brazil
ABSTRACT Dengue is an arboviral infection clinically recognized as an acute and self-limited disease. Persistence of dengue symptoms is known, but it has been little studied. The aim of this study was to characterize persistent symptoms in 113 patients with dengue followed up clinically and by laboratory testing at a tertiary hospital. Symptoms that persiste
Rev. Inst. Med. trop. S. Paulo. Publicado em: 04/09/2017
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16. Consequences of gestational diabetes to the brain and behavior of the offspring
ABSTRACT Gestational diabetes mellitus (GD) is a form of insulin resistance triggered during the second/third trimesters of pregnancy in previously normoglycemic women. It is currently estimated that 10% of all pregnancies in the United States show this condition. For many years, the transient nature of GD has led researchers and physicians to assume that lo
An. Acad. Bras. Ciênc.. Publicado em: 14/08/2017
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17. OLVIDOS Y RECUERDOS DE UN MONTAJE COMUNICACIONAL. Una aproximación a las memorias subterráneas de ex militantes del Movimiento de Izquierda Revolucionaria en Chile
ABSTRACT This paper approaches to a poorly researched event and yet circulates as an underground memory between survivors and former members of the Revolutionary Left Movement: I refer to the "Villa Grimaldi Press Conference", a communicational montage organized by DINA (National Intelligence Directorate) in which the center was a group of militants of this
História. Publicado em: 13/10/2016
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18. Effect of Spun Velocities and Composition on the R‒phase and Thermomechanical Behavior in Ti‒Ni Ribbons Electrically Heated
This work deals with structural, electrical and mechanical characterization of Ti‒50.13Ni and Ti‒49.62Ni (at.%) shape memory alloys (SMAs) fabricated at different circumferential wheel velocities. The effect of wheel velocity, chemical composition and heat treatments are investigated. The characterization of crystallographic phases of the Ti‒Ni ribbons
Mat. Res.. Publicado em: 08/04/2016
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19. Oxide Formation on NiTi Surface: Influence of the Heat Treatment Time to Achieve the Shape Memory
AbstractSeveral studies regarding superficial treatments of Nitinol (NiTi) shape-memory have been developed aiming to the improve corrosion resistance and to block the Ni release to adjacent tissues. The necessary heat treatment to achieve the shape memory effect normally occurs at temperatures between 500 and 600 °C. However, titanium oxide (TiO2) is forme
Mat. Res.. Publicado em: 2015-10
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20. Determination of Boron Isotope Ratios in Tooth Enamel by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) After Matrix Separation by Ion Exchange Chromatography
Boron isotopes in teeth has been a new proxy for dietary reconstructions and its resistance to diagenetic alteration. In this study a method using inductively coupled plasma source mass spectrometry (ICP-MS) for the measurement of boron isotope ratio in human dental enamel has been developed. Human dental enamel were digested with HNO3-H2O2 in a microwave sy
J. Braz. Chem. Soc.. Publicado em: 2015-05
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21. Políticas de lo mínimo: genealogías coloniales en los mapas del Sur
This article explores an alternative genealogy to Western Occidental epistemologies by focusing on subaltern minority politics. We center on an analysis of the relationship between Lola Kiepja, considered as the "last Selk'nam" in Tierra del Fuego, and the anthropologist Anne Chapman. From a transdisciplinary approach, this work focuses on the domestic artis
Rev. Estud. Fem.. Publicado em: 2014-08
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22. La nueva gramática democrática frente a la integración autónoma latinoamericana y caribeña
The "market's democratization and the liberal democratization's" purpose it's to soften the systemic and global crisis of Latin America, a region whose historical memory registers harsh processes of market authoritarianism over its political systems. The procedural democracy and the multiparty political system monopolize the representation, pretending to be
Soc. estado.. Publicado em: 2014-04
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23. Osasco 1968: a greve no feminino e no masculino / Osasco 1968: the strike in feminine and masculine
This research project had as its objective to listen to, build in a dialogic way and analyze the oral narratives of the life history of workers, students and housewives who had their careers marred by a strike held in the city of Osasco in 1968, during the military regime. The event promoted by them had been brief because of the repression, but its meaning e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/10/2012
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24. Dossiê Itamaracá: cotidiano e resistência dos presos políticos da Penitenciária Barreto Campelo, na Ilha de Itamaracá-PE (1973-1979)
The core issue of this Masters dissertation is the resistance experience socialized in the daily life of the political prisoners at the Barreto Campelo prison on Itamaracá Island, in the state of Pernambuco, from 1973 to 1979, during the civil-military dictatorship in Brazil. By means of Oral History, the analysis of a rich document and photo archive belong
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/10/2012