Contiguity
Mostrando 13-24 de 48 artigos, teses e dissertações.
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13. Clustering of Enterococcus faecalis infections in a cardiology hospital neonatal intensive care unit
Early identification of an outbreak is one of the main advantages of routine epidemiological surveillance. Enterococcus spp. used to be regarded as microorganisms of low pathogenicity, because they are part of the normal microbial flora of the gastrointestinal and genitourinary tract. Recently, they have emerged as important pathogenic agents, sometimes caus
Brazilian Journal of Infectious Diseases. Publicado em: 2006-04
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14. Contingência e contigüidade no responder de ratos submetidos a esquemas de razão e intervalo variáveis / Contingencies and contiguity imposition on response by exposing rats to variable interval and variable ratio schedule
The present study comprises two experiments (experiment 1 and experiment 2) that applied delayed reinforcement [non-resentting] procedure [schedule in which the second component operates on a fixed time condition (FT)]. The main purpose was to manipulate experimentally contingencies and contiguity relations by using different reinforcement schedules (respons
Publicado em: 2006
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15. Response dependent and response independent environmental changes: a study on the effects of contiguity versus contingency / Alterações ambientais dependentes e independentes da resposta: uma investigação dos efeitos de contigüidade versus contingência
The effects of presenting stimuli that are well established as reinforcers independently of responding have been studied under two different perspectives. On the first perspective, through a procedure called accidentally reinforcement, stimuli are presented non-contingently, resulting in the accidental selection of a response, an effect called superstition.
Publicado em: 2006
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16. Fotografia e cubos : o fotográfico e o minimalismo
Most of the theories related to the photographic image have treated photography as an object of conventional research. The search for the specificity of the media was the tonic of the most important debates. In 1990, releasing a compilation entitled The photographic, the theoretic and historian of the art Rosalind Krauss observes that authors like Walter Ben
Publicado em: 2006
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17. A study of response independent environmental changes: learned helplessness, superstitious behavior and the role of verbal report. / Um estudo sobre alterações ambientais independentes da reposta: desamparo aprendido, comportamento supersticioso e o papel do relato verbal
The present study investigated the effects of exposure to aversive events- controllable and incontrollable on the performance of young adults on an escape/avoidance task that followed such exposure. A second goal of the present study was to evaluate the possible effects of requests of verbal reports over the participants performances. Participants were 40 ad
Publicado em: 2006
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18. Duas personagens em uma Emilia nas traduções de Monteiro Lobato
This essay approaches, from an analysis of two translations made by Monteiro Lobato Alices Adventures in Wonderland by Lewis Carroll and Pollyanna by Eleanor H. Porter the contiguity between the main characters Alice and Pollyanna and the rag doll character created by Lobato, the irreverent Emília. Thus, we have noticed in Lobatos translat
Publicado em: 2004
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19. Duas personagens em uma Emilia nas traduções de Monterio Lobato
This essay approaches, from an analysis of two translations made by Monteiro Lobato - "Alice s Adventures in Wonderland" by Lewis Carroll and "Pollyanna" by Eleanor H. Porter - the contiguity between the main characters Alice and Pollyanna and the rag doll character created by Lobato, the irreverent Emília. Thus, we have noticed in Lobato s translations a t
Publicado em: 2004
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20. InventÃrio dos feitos modernizantes na cidade do Recife (1969-1975): sobre mediaÃÃes histÃricas e literÃrias entre a histÃria recente do Recife e o romance A rainha dos cÃrceres da GrÃcia, de Osman Lins
Our historical investigation and reflection begins with the study of the central area of Recife, the epicentre of the Metropolitan Region of Recife, arising from which we can examine how the city was modernized between 1969 and 1975 so that it came to match up fully to the standards of a consumer and industrial society. In order to achieve this, the followin
Publicado em: 2004
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21. Consumo alimentar nos primeiros dois anos de vida em bolsões de pobreza do municipio de Campinas, SP : um componente de segurança alimentar e nutricional / Food consumption in the first two years of living in poverty pockets of the city of Campinas, SP : a component of food security and nutrition.
This study aimed to characterize the food intake of children in the first two years of life from the perspective of food and nutrition security in poverty areas of the city of Campinas-SP, identified according to family income, and housing conditions of contiguity-based the census of 1991. The sample consisted of 121 children from 0 to 24 months of age, with
Publicado em: 2001
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22. Determination of contiguity of subclones using the polymerase chain reaction.
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23. Signal convergence on protein kinase A as a molecular correlate of learning.
The response of a reaction network composed of protein kinase A, calpain, and protein phosphatase to transient cAMP and Ca2+ signals was studied. An essential feature of signal convergence is that the regulatory subunit of cAMP-dissociated protein kinase A undergoes limited proteolysis by the Ca(2+)-activated proteinase calpain. A dynamic model of this syste
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24. Contiguous allografts of male and female gonadal primordia in the rat.
Male and femal gonadal primordia from fetal rats were grafted in contiguity under the kidney capsule of normal, castrated and spayed adult host rats. Irrespective of the gonadal status of the host, growth and differentiation of primary overian follicles were suppressed when a fetal testis was grafted close to a fetal ovary. Instead, cystic or tubular structu