Memory Formation
Mostrando 1-12 de 356 artigos, teses e dissertações.
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1. Histórias de índios entre assimilação e resistência: O rastro do jaguar
Resumo O artigo analisa a representação do índio na literatura brasileira contemporânea, a partir da leitura de O rastro do jaguar (2009), primeiro romance do jornalista Murilo Carvalho. A obra inscreve-se numa linha ficcional de questionamento da formação histórica da nação. A análise destaca a opção por recuperar a memória histórica de dois p
Estud. Lit. Bras. Contemp.. Publicado em: 31/10/2019
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2. Effects of composition on transformation temperatures and microstructure of Ni-Ti-Hf shape memory alloys
Abstract High transformation temperature shape-memory alloys (HTSMA) usually present a martensitic transformation temperature (Ms) starting at 100 ºC. That is the case of high nickel Ni-Ti-Hf alloys. This article presents experimental results obtained from arc melting of Ni50Ti50-XHfX .at% (X = 8, 11, 14, 17 and 20 .at%) alloys. This process homogenized eve
REM, Int. Eng. J.. Publicado em: 2019-06
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3. Os “Viajeros Golondrina”: uma etnografia transnacional da migração chilota em Fuego-Patagônia do Chile e Argentina
Resumo Este artigo apresenta elementos etnográficos sobre a migração transnacional de comunidades chilotas em territórios de Fuego-Patagônia entre 1880-1980. Enfatiza a representação da música, a culinária e a religiosidade popular de Chiloé como uma categoria de análise para compreender as experiências da migração relacionadas com a incorpora�
Mana. Publicado em: 30/05/2019
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4. A construção do espaço cívico: monumentos e rituais de memória na Natal republicana (1902-1922)
RESUMO O artigo analisa o processo de formação do espaço cívico na cidade de Natal entre 1902 e 1922. Procura compreender o papel central dos historiadores locais e do Instituto Histórico e Geográfico do Rio Grande do Norte na construção de uma memória pública republicana por meio do agenciamento de artefatos, da ressignificação de locais públic
An. mus. paul.. Publicado em: 04/04/2019
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5. Sociedade Brasileira de Educação Matemática, 30 anos: sujeitos, políticas e produção de conhecimento
Resumo A Sociedade Brasileira de Educação Matemática (SBEM) comemorou, em 2018, seus 30 anos de fundação. Visando celebrar a data, o VII Seminário Internacional de Pesquisa em Educação Matemática (SIPEM), realizado em novembro de 2018, em Foz do Iguaçu (Paraná, Brasil), organizou, como uma de suas atividades, uma mesa redonda que tinha como tema:
Bolema. Publicado em: 2019-04
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6. Adrenergic receptor β3 is involved in the memory consolidation process in mice
Attention and emotion have a positive impact on memory formation, which is related to the activation of the noradrenergic system in the brain. The hippocampus and amygdala are fundamental structures in memory acquisition, which is modulated by noradrenaline through the noradrenergic receptors. Pharmacological studies suggest that memory acquisition depends o
Braz J Med Biol Res. Publicado em: 06/08/2018
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7. The Wire Drawing Mechanics of Near-Equiatomic NiTi SMA
The wire drawing mechanic of Ti-49.82Ni (at. %) Shape Memory Alloy (SMA) was investigated through the true stress-strain curves and drawing stresses. The tensile tested solution treated wire presented a four steps elongation at temperatures below the austenite finish temperature (AF), and a conventional one-step behavior above the martensite deformation temp
Mat. Res.. Publicado em: 26/03/2018
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8. Generation of a triple-fluorescent mouse strain allows a dynamic and spatial visualization of different liver phagocytes in vivo
ABSTRACT Resident and circulating immune cells have been extensively studied due to their almost ubiquitous role in cell biology. Despite their classification under the “immune cell department”, it is becoming increasingly clear that these cells are involved in many different non-immune related phenomena, including fetus development, vascular formation,
An. Acad. Bras. Ciênc.. Publicado em: 16/10/2017
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9. A note on motor skill acquisition in mild and moderate Down syndrome individuals
Abstract This study investigated the acquisition of a serial motor skill in individuals with Down syndrome with two levels of handicap, mild group (mean age = 14.5 years, SD = 2.3, 7 individuals) and moderate group (mean age = 15.2 years, SD = 3.2, 7 individuals). The task involved single-arm sequential movements to five. The measures to access performance w
Psicol. Reflex. Crit.. Publicado em: 18/05/2017
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10. Maternal Exercise during Pregnancy Increases BDNF Levels and Cell Numbers in the Hippocampal Formation but Not in the Cerebral Cortex of Adult Rat Offspring
Clinical evidence has shown that physical exercise during pregnancy may alter brain devel- opment and improve cognitive function of offspring. However, the mechanisms through which maternal exercise might promote such effects are not well understood. The present study examined levels of brain-derived neurotrophic factor (BDNF) and absolute cell num- bers in
Publicado em: 25/08/2016
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11. 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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12. Thermomechanical Analysis on Ti-Ni Shape Memory Helical Springs Under Cyclic Tensile Loads
Shape memory alloys (SMAs) present some characteristics, which make it unique material to be use in applications that require strength and shape recovery. This alloys was been used to manufacture smart actuators for mechanical industry devices and several other applications in areas as medicine, robotics, aerospace, petroleum and gas industries. However it i
Mat. Res.. Publicado em: 2015-12