Population Demography
Mostrando 1-12 de 89 artigos, teses e dissertações.
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1. Sociodemography, Oral Health Status and Behaviours Related to Oral Health Literacy
Abstract Objective: To assess the relationships of socio-demography, self-reported oral health status, and behaviour with oral health literacy (OHL) among adults. Material and Methods: A cross-sectional study was conducted during a mega carnival in Kuala Lumpur. Socio-demographic, oral health status, and oral health behaviour data were obtained using a que
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 13/01/2020
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2. Cattle influence on the population structure of yerba mate (Ilex paraguariensis) in Araucaria Forest
RESUMO: Foi caracterizada a demografia e o padrão espacial de uma população de erva-mate (Ilex paraguariensis A.St.-Hil) abrangendo áreas em diferentes históricos de uso (presença e ausência de gado), em Floresta com Araucárias. A coleta de dados foi realizada em três ha, metade em cada área. Foi avaliada a frequência de indivíduos por classe de
Cienc. Rural. Publicado em: 07/10/2019
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3. Demography of the endangered tree species Ocotea porosa (Lauraceae) along a gradient of forest disturbance in southern Brazil
Ocotea porosa (Ness) Barroso (Lauraceae), a typical tree of the southern Atlantic Forest in Brazil, was heavily exploited for timber in the last century. With the aim of examining the status of the remaining populations, we surveyed five forest fragments in the state of Paraná, in southern Brazil, and evaluated whether disturbances caused by selective loggi
Acta Bot. Bras.. Publicado em: 2014-12
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4. Demographic structure of a threatened palm (Euterpe edulis Mart.) in a fragmented landscape of Atlantic Forest in northeastern Brazil
At the northern limits of the range of the palm species Euterpe edulis there is an endemic ecotype, known as the "Bahia" ecotype, which is distinguished by its reddish crownshaft and low seed production. Unfortunately, little is known about its demographic characteristics. Therefore, we contrasted the density of E. edulis populations in the Una region, in th
Acta Bot. Bras.. Publicado em: 2014-06
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5. Distinct population structure for co-occurring Anopheles goeldii and Anopheles triannulatus in Amazonian Brazil
To evaluate whether environmental heterogeneity contributes to the genetic heterogeneity in Anopheles triannulatus, larval habitat characteristics across the Brazilian states of Roraima and Pará and genetic sequences were examined. A comparison with Anopheles goeldii was utilised to determine whether high genetic diversity was unique to An. triannulatus. St
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-08
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6. Demography and structures population of Actinostemon concolor (Spreng.) Müll. Arg. (Euphorbiaceae) in flooded areas in Southern Brazil
The aim of this work was to analyze the size and spatial structures and demography of Actinostemon concolor (Spreng.) Müll. Arg. (Euphorbiaceae) in the flooded areas of Mata dos Godoy State Park. Fifty plots of 100 m² were established and three surveys were conducted. All the individuals were measured, mapped and divided into categories as seedlings, juven
Braz. arch. biol. technol.. Publicado em: 2013-02
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7. DENSIDADE URBANA E POPULACIONAL E SEUS EFEITOS MULTITEMPORAIS NA CIDADE DE CASCAVEL/PR / URBAN AND POPULATIONAL DENSITY AND ITS MULTITEMPORAL EFFECTS IN CASCAVEL-PR
Este trabalho compara o crescimento urbano, entre os anos de 1995 e 2006, com a evolução populacional dos censos demográficos, realizados entre os anos de 2000 e 2010. A delimitação e classificação da densidade urbana, em categorias, ocorreram a partir de interpretação das imagens do satélite Landsat-5 sensor Thematic Mapper. Foram utilizadas as ba
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2012
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8. The effect of social security, health, demography and technology on retirement
This article studies the determinants of the labor force participation of the elderly and investigates the factors that may account for the increase in retirement in the second half of the last century. We develop a life-cycle general equilibrium model with endogenous retirement that embeds Social Security legislation and Medicare. In- dividuals are ex ante
Escola de Pós-Graduação em Economia da FGV. Publicado em: 24/02/2012
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9. Populações ameríndias da América do Sul: estudo multi-locus e inferência histórico-demográfica e seletiva / Native populations in South American: a multi-locus study of demographic and selective history
O presente estudo aborda dois temas principais: a) história demográfica das populações nativas do continente americano e b) como a história demográfica e seletiva molda a diversidade e diferenciação dos genes HLA nessas populações. As populações ameríndias apresentam uma história evolutiva peculiar, com padrões demográficos distintos das outr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2011
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10. Exportar e abastecer: população e comércio em Santos, 1775-1836 / Export and supply: population and commerce in Santos, 1775-1836
This thesis has the objective to understand how Sao Paulo economic growth of the 1760s, triggered from the measurements of the Morgado de Mateus, was reflected in the economy, population, households and the distribution of wealth in Santos, the main port of capitania of São Paulo. We also seek to relate the large slaveholders santistas to monitor economic a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/03/2011
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11. Evolução da forma organizacional na população de bancos múltiplos no Brasil: um estudo da relação entre diversidade, idade e mortalidade organizacional
This study analyzes the demography of the multiple banks in Brazil by utilizing longitudinal data which expands between periods of 1988 until 2009. The purpose of this research is analyzes the evolution of multiple banks, on these aspects: organizational diversity, age and mortality. Mainly, a multiple banks origin can be: a) bank sector when the multiple ba
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2011
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12. A small world model for the spread of HIV infection
It has long been recognised that the structure of social networks plays an important role in the dynamics of disease propagation. The spread of HIV usually results from a complex network of social interactions and other factors related to culture, sexual behaviour, demography, geography and disease characteristics, as well as the availability, accessibility
Pesquisa Operacional. Publicado em: 2011-08