Closed Population
Mostrando 13-24 de 150 artigos, teses e dissertações.
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13. Microalgae population dynamics in photobioreactors with secondary sewage effluent as culture medium
Nitrogen and phosphorus present in sewage can be used for microalgae growth, possibiliting cost reduction in the production of microalgae at the same time that it decreases the eutrophication potential of the effluent. This research aimed at monitoring the native community of microalgae and coliform bacteria in a secondary effluent from anaerobic municipal s
Braz. J. Microbiol.. Publicado em: 2015-03
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14. High incidence of oncogenic HPV genotypes found in women from Southern Brazil
Oncogenic HPV genotypes are strongly associated with premalignant and malignant cervical lesion. The purpose was to determine human papillomavirus (HPV) prevalence and genotypes, and to estimate cervical cancer risk factor associations. Cervical samples were obtained from 251 women seeking gynecological care at the Pelotas School of Medicine Clinic. This is
Braz. J. Microbiol.. Publicado em: 05/08/2014
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15. Measurement with quasi-isotropic antenna of CEM coming from multisource in a reverberation chamber and in a car
The concern about the health risks that wireless technology can provide has grown globally thanks to the growing use of the devices by the population, by the finding that the public exposure to EMFs from the devices can be enhanced by the reflection of the microwave indoors. This paper will assess the distribution of electromagnetic field in a car, in order
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2013-12
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16. Desenvolvimento de um sistema de recirculação com uso de wetlands construídas para efluentes da piscicultura / Development of a recirculating system using constructed wetlands for aquaculture effluents
Global aquaculture has been growing very fast in recent decades due to several factors, including: population growth, demand for low calorie protein and especially the reduction of natural fish stocks. Brazil has enormous potential to become a world leader in fisheries production in captivity. However, the development of aquaculture in Brazil must be conduct
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012
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17. Produção de gases de efeito estufa e potencial de geração de créditos de carbono em processos de tratamento de esgoto sanitário
The concept of carbon credits came from the awareness of need to reduce greenhouse gas (GHG) emissions in order to combat the worsening of global warming, discussed and formalized in the Kyoto Protocol. Emission of greenhouse gases as methane, nitrous oxide and carbon dioxide is due to several activities, among them the wastewater treatment, both domestic an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/05/2012
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18. Aportes estruturais e profissionais para atenção a saúde do idoso: um olhar sobre a realidade do município de joão Pessoa/PB
The aging of the population is occurring at an unprecedented level, so it became the subject of discussions in various sectors of society. The process of aging of the population of João Pessoa, the state capital of Paraiba, challenges the government and its public health policies, to attend the needs for improvement of hospital services, because in the near
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2012
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19. Eliminação de parâmetros perturbadores em um modelo de captura-recaptura
O processo de captura-recaptura, amplamente utilizado na estimação do número de elementos de uma população de animais, é também aplicado a outras áreas do conhecimento como Epidemiologia, Linguística, Con_abilidade de Software, Ecologia, entre outras. Uma das primeiras aplicações deste método foi feita por Laplace em 1783, com o objetivo de estim
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/11/2011
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20. Prevalência dos agravos à saúde e sua relação com os fatores demográficos no município de Canitar - SP / Prevalence of health problems and their relation to demographics in the city of Canitar - SP
This research aims to identify the prevalence of health problems and their relation to demographics in the city of Canitar/SP. The research was done in the total population of the municipality, about 1431 households with 4368 residents. For data collection a questionnaire was used by means of interviews conducted by 01 researcher and 06 community health work
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
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21. Transferência condicionada de renda e segurança alimentar em espaços rurais: uma análise do Programa JUNTOS na comunidade indígena de Pilpichaca no Peru / Conditional cash transfer and food security in rural areas: Analyze of the Program JUNTOS in Pilpichaca indigenous community in Peru
In Peru, although significant economic and social achievements have occurred in recent years, there is still a difficulty in providing food to entire population. This is reflected in a high prevalence of child malnutrition, mainly concentrated in rural areas, where, in the first half of 2010, even 30.9% of children is malnourished. This situation represents
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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22. Variação aloenzimática e estrutura genética populacional de Stryphnodendron adstringens (Mart.) Coville (leguminosae) / Alloenzyme variation and population genetic structure of Stryphnodendron adstringens (Mart.) Coville (leguminosae)
O S. adstringens (barbatimão), árvore de pequeno porte, ocorre tipicamente no campo-cerrado e cerrado stricto sensu. É popularmente utilizado no tratamento de doenças como úlceras, inflamações, gastrite, dor de garganta, dentre outras. Em razão ao ainda incipiente conhecimento genético da espécie, este trabalho teve como objetivo caracterizar a var
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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23. Impact of the implantation of a new curriculum in the process of learning in a Faculty of Dentistry in Brazil
The aim of the present study was to evaluate two dental curricula at a school of dentistry in southern Brazil. The study population included dentists trained in the last two classes of the institution's old curriculum (n = 98) and graduates of the first two classes of the new curriculum (n = 56). A questionnaire with open and closed questions was used for an
Brazilian Oral Research. Publicado em: 2011-12
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24. Concentrações de randônio nas águas subterrâneas, rochas e solos de Porto Alegre, RS
Many water-supply systems in Brazil utilize groundwaters at least as part of their networks. This is the case of Porto Alegre, capital of Rio Grande do Sul State, whose population is about 1.4 million inhabitants. However, there is little present knowledge in Brazil of the factors affecting Rn presence in the water supplied for end-users, despite the economi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011