External Memory
Mostrando 1-12 de 50 artigos, teses e dissertações.
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1. Hierarchical establishment of information sources during foraging decision-making process involving Acromyrmex subterraneus (Forel, 1893) (Hymenoptera, Formicidae)
ABSTRACT During foraging, worker ants are known for making use of many information sources to guide themselves in external environments, especially individual (memory) and social (trail pheromone) information. Both kinds of information act in a synergic way, keeping the foraging process efficient and organized. However, when social and individual information
Rev. Bras. entomol.. Publicado em: 2018-01
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2. 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
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3. Tinnitus Neural Mechanisms and Structural Changes in the Brain: The Contribution of Neuroimaging Research
Introduction Tinnitus is an abnormal perception of sound in the absence of an external stimulus. Chronic tinnitus usually has a high impact in many aspects of patients' lives, such as emotional stress, sleep disturbance, concentration difficulties, and so on. These strong reactions are usually attributed to central nervous system involv
Int. Arch. Otorhinolaryngol.. Publicado em: 2015
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4. 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
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5. Aplicação de novos materiais em transistores de efeito de campo ferroelétricos
In this work, we investigated the electrical properties of the polyelectrolyte PSS in its sodium form (PSS-Na, Polystyrene sulfonic in the sodium form) and acid form (PSS-H, polystyrene sulfonic in the acid form) and also doped with Fe3+ for application in Ferroelectric Field Effect Transistors (Fe-FET). The PSS-Na was acquired from Aldrich and PSS-H was obt
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2012
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6. Nos domínios de Exu e Xangô o Axé nunca se quebra: transformações históricas em religiões afro-brasileiras. São Paulo e Maceió (1970-2000) / In the fields of Exu and Xangô Axé never breaks: historic changes in Afro-Brazilian religions, São Paulo and Maceió (1970-2000)
This thesis presents an analysis on the historical transformations in the afro-Brazilian religions (Candomblé and Umbanda) in São Paulo and Maceió, at period 1970 up to 2000. In it was looked to analyze such transformations in its internal and external relations, of the terreiros and tents between itself and with the social environment, economic politicia
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/05/2012
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7. Papel da neurogênese nos efeitos promnésicos do ambiente enriquecido sobre a memória social
Social memory comprehends the information necessary to identify and recognize co-specifics. This kind of memory is essential in many forms of social interaction and is modulated by the environmental conditions. Previous studies from our laboratory showed that social isolation impairs the social memory persistence and that enriched environment (EE) prevents t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/03/2012
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8. Control of strain in a flexible beam using Ni-Ti-Cu shape memory alloy wire actuators
In this paper the development of an experimental test bench to analyze and control the strain of a flexible aluminum beam subjected to external disturbances is described. In the proposed platform, strain-gauges are used to measure the strain of the beam in a single cantilever mode while Ni-Ti-Cu Shape Memory Alloy (SMA) wires are used as force actuators. Dat
J. Braz. Soc. Mech. Sci. & Eng.. Publicado em: 2012
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9. O DISCURSO DA CRIMINALIZAÇÃO DA JUVENTUDE NO JORNAL DAQUI
This paper aims at examining how young people are meant by the print media of Goiás, with particular emphasis on the quality of coverage of Daqui jornal during february, march and april 2010. I chose this subject because, according Waiselfisz (2011), in recent years (2004/2008) there is a frightening increase in the number of youth homicides in Brazil. The
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/05/2011
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10. An external memory algorithm for listing triangles / Um algoritmo de memória externa para listagem de triângulos
Este trabalho propõe um novo algoritmo de memória externa para contagem e listagem de triângulos em grafos massivos. Outra grande contribuição é uma melhor análise do algoritmo de listagem de triângulos de memória externa proposto por Roman Dementiev [8]. Além disso, há uma revisão bibliográfica das soluções (tanto para memória interna, quant
Publicado em: 2010
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11. Childhood and old age: pathways in Manuelzão e Miguilim. / A infância e a velhice: percursos em Manuelzão e Miguilim
This work is a study of the novellas Campo geral and Uma estória de amor (Festa de Manuelzão), by Guimarães Rosa, that compose the book Manuelzão e Miguilim, one of the three volumes of Corpo de baile, which the author partitioned in the third edition. The dissertation seeks to articulate aspects of psychoanalytic theory, especially those stemming from t
Publicado em: 2010
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12. Influência das taxas de juros internacionais sobre volume de operações de crédito externo no Brasil : aplicação do método de regressão não-paramétrica com estimadores de núcleo
The influence of interest on the amount of credit is an important topic in economic. In fact, it has attracted interest of several authors who have made use of parametric statistical models (Topel, 1988; Vivacqua, 2007, among others). This dissertation presented to the analysis of the influence of international interest rates on the volume of foreign credit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/02/2009