Faces Perception
Mostrando 13-24 de 40 artigos, teses e dissertações.
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13. Memória social e ecologia histórica: a agricultura de coivara das populações quilombolas do vale do Ribeira e sua relação com a formação da mata atlântica local / Social memory and historical ecology:slash and burn agriculture in the formation of an Atlantic rainforest area inhabited by quilombola communities, Ribeira Valley, Brazil
The Atlantic Rainforest is one of the worlds most diverse and threatened biomes. The majority of its remnants are located at the Ribeira Valley (SP) where several of the States quilombola populations remain. The Valleys quilombos originated from a population of freed, abandoned or refugee slaves brought to the region in the beginning of the European coloniza
Publicado em: 2010
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14. Desempenho e grau de desconforto de diferentes métodos na detecção de lesões de cárie proximais em molares decíduos: estudo in vivo / Performance and discomfort of different methods in detecting approximal caries lesions in primary molars: in vivo study
Os objetivos do presente trabalho in vivo foram: (1) avaliar o desempenho do exame visual, radiográfico e fluorescência a laser (DIAGNOdent pen) na detecção de lesões de cárie proximais em molares decíduos; (2) avaliar o grau de desconforto relatado pelas crianças frente aos métodos testados; (3) avaliar a influência do desconforto relatado pelas c
Publicado em: 2009
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15. Caricatura e reconhecimento de faces / Caricature and face recognition
A caricature is an exaggeration of distinctive facial features and is generally recognized just as well as an undistorted photograph of a face. Caricatures can be generated by exaggerating the differences between a face and a prototypical face (average face) and an anticaricature can be generated by reducing those differences. The aim of this study was to in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/01/2008
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16. Face perception in its neurobiological and social context
Significant advances in the understanding of processes involved in face perception have been achieved. This study aims to review the literature of face perception in neurobiological and social contexts. The review focused on the mechanisms of mediation of face perception by neural substrates, and discussed some of the social signals provided by faces. We sho
Psychology & Neuroscience. Publicado em: 2008-06
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17. Serotonergic modulation of face-emotion recognition
Facial expressions of basic emotions have been widely used to investigate the neural substrates of emotion processing, but little is known about the exact meaning of subjective changes provoked by perceiving facial expressions. Our assumption was that fearful faces would be related to the processing of potential threats, whereas angry faces would be related
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-04
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18. FenÃmeno de muitas-faces como observado na esquizofrenia
O fenÃmeno de Muitas-Faces, foi descoberto no LabVis-UFPE quando estavam sendo feitas pesquisas sobre a detecÃÃo do contraste de freqÃÃncias espaciais, radiais e angulares na regiÃo do ponto cego no sistema visual humano. O fenÃmeno ocorre quando se observa uma face na periferia do campo visual e à caracterizado pela percepÃÃo de movimento/mudanÃa
Publicado em: 2008
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19. O realismo jurídico norte-americano: uma reflexão sobre a vinculação do juiz constitucional ao direito positivo
This essay intends to analyze what American Legal Realism states about the importance of positive law in the process of judicial decision. The starting point is the perception that Brazil faces a moment of perplexity as to the power conferred to Supremo Tribunal Federal and the way it is exercised. The activity of the Brazilian Constitutional Courts members
Publicado em: 2008
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20. O fenÃmeno muitas faces: estudo comparando a percepÃÃo do fenÃmeno quando utilizados estÃmulos de face e cadeira
The Multiple Faces Phenomenon, is perceived when printed faces are observed at the visual peripheral field. This phenomenon is characterized by perception of changes in the face, such as, movements and variations of facial expression (category 1), and new characteristics or perception of other faces with different identities (category 2). The current study c
Publicado em: 2007
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21. A percepção de plosivas alveolares na produção de um sujeito com deficiência auditiva: um estudo fonético acústico / The perception of alveolar plosives produced by a hearing-impaired subject: an acoustic phonetic study
Hearing impairment affects speech production and perception. One of the difficulties the hearing-impaired faces is producing/perceiving the contrast between voiced and voiceless sounds, mainly those which are characterized by a total obstruction between articulators such is the case of plosives, which happen to be one of the highest frequency sounds in Portu
Publicado em: 2007
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22. O poder nas organizações : um estudo preliminar a partir da percepção dos trabalhadores
Power is a complex and dynamic phenomena which has been investigated by different sciences. In work organizations its relevance is observed by the increasing number of publications. However, qualitative studies that contemplate Brazilian workers`s perceptions, investigating the possible dimensions of this phenomena, are rare. Therefore, the aim of this study
Publicado em: 2007
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23. O poder nas organizaÃÃes : um estudo preliminar a partir da percepÃÃo dos trabalhadores
Power is a complex and dynamic phenomena which has been investigated by different sciences. In work organizations its relevance is observed by the increasing number of publications. However, qualitative studies that contemplate Brazilian workers`s perceptions, investigating the possible dimensions of this phenomena, are rare. Therefore, the aim of this study
Publicado em: 2007
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24. Programa de saúde da família : estratégia de superação das desigualdades na saúde? : análise do acesso aos serviços aos serviços básicos de saúde
This thesis is about a longitudinal analysis of the Family Health Care Program (Programa de Saúde da Família-PSF), which has been implemented in Brazil since 1994 as a political strategy to promote the organization of the basic health care actions in the municipal health care systems. The general goal of this research was to analyze the PSF implementation
Publicado em: 2007