Filter Aids
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Knowledge, attitudes and practices on HIV/AIDS and prevalence of HIV in the general population of Sucre, Bolivia
Background: To analyse knowledge, attitudes and sexual practices on HIV/AIDS, and estimate HIV prevalence among residents of Sucre (Bolivia).Methodology: Population-based survey of residents aged 15-49 randomly selected during 2008/2009. Blood samples were collected on Whatman-filter paper and tested with enzyme-linked immunosorbent assay. Knowledge on HIV/
Braz J Infect Dis. Publicado em: 2015-08
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2. Comportamento de filtros rápidos de camada profunda no tratamento de águas de abastecimento mediante o emprego de polímeros como auxiliares de filtração. / Behavior of deep bed rapid filters treating public water supplies through the use of polymers as filter aids.
The project was to evaluate the use of anionic and cationic polymers of different molecular weights as filter aids to treat drinking water treatment of surface water sources with high degree of eutrophication, particularly with regard to particulate matter removal optimization and head loss rate minimization. The experimental apparatus was composed of four p
Publicado em: 2009
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3. Empréstimos lingüísticos do português em Xerente Akwé / LINGUISTIC OPERATIONS IN THE PORTUGUESE XERENTE Akwe
Many languages, spoken by minority populations coming in contact with majority ones are losing vitality. Additionally, several other languages have become extinct, and this phenomenon is related to a cultural complexity involving a unique way to reflect on reality and to become a part of it. The reasons for this are many, and in each case, they act in differ
Publicado em: 2009
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4. Padronização da extração de DNA em papel filtro para a aplicação em amostras suspeitas de infecção perinatal pelo HIV-1
AIDS is caused by the human immunodeficiency virus type 1 (HIV-1). The infection by this virus in significantly falling between pediatric patients in the last years, mainly because the special interest of the Brazilian Government to the HIV-1 infected patients, especially the pregnant woman. The perinatal HIV-1 transmission may occur during the pregnancy, at
Publicado em: 2005
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5. Detection of human cytomegalovirus in plasma of AIDS patients during acute visceral disease by DNA amplification.
By using the polymerase chain reaction (PCR) amplification procedure, 19 (83%) of 23 plasma specimens obtained from individuals with AIDS and human cytomegalovirus (HCMV) visceral disease were found to be positive for plasma viremia as detected by PCR (PV-PCR), whereas 78% of cultures of peripheral blood leukocytes from the same samples were found to be posi
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6. The Fibronectin Type 3-Like Repeat from the Clostridium thermocellum Cellobiohydrolase CbhA Promotes Hydrolysis of Cellulose by Modifying Its Surface
Fibronectin type 3 homology domains (Fn3) as found in the cellobiohydrolase CbhA of Clostridium thermocellum are common among bacterial extracellular glycohydrolases. The function of these domains is not clear. CbhA is modular and composed of an N-terminal family IV carbohydrate-binding domain (CBDIV), an immunoglobulin-like domain, a family 9 glycosyl hydro
American Society for Microbiology.
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7. Biological safety cabinetry.
The biological safety cabinet is the one piece of laboratory and pharmacy equipment that provides protection for personnel, the product, and the environment. Through the history of laboratory-acquired infections from the earliest published case to the emergence of hepatitis B and AIDS, the need for health care worker protection is described. A brief descript