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| Pinheiro,C.A.T.; Souza,L.D.M.; Motta,J.V.S.; Kelbert,E.F.; Souza,M.S.; Martins,C.S.R.; Coelho,F.M.C.; Pinheiro,K.A.T.; Pinheiro,R.T.. |
| Neurocognitive impairment (NCI) is frequently observed in patients infected with human immunodeficiency virus (HIV) and results from the compromise of subcortical brain structures by the virus. The manifestations of NCI range from asymptomatic impairment to dementia. In addition to cognitive impairment resulting from HIV infection, other factors such as depression are associated with the loss of cognitive functions. The aim of this study was to estimate the prevalence of NCI in HIV-positive patients in a city in southern Brazil and to establish possible associations for the prevalence of NCI with HIV-related and other risk factors. This cross-sectional study of HIV-positive outpatients was conducted in a specialized care service in the city of Pelotas in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: AIDS; Depression; Neurocognitive; HIV; HAND; CD4. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000704 |
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| Alvarenga,Lívia Alves; Mello,Carlos Rogério de; Colombo,Alberto; Cuartas,Luz Adriana. |
| ABSTRACT The scarcity of field data to develop soil maps through a pedological survey is one of the main limitations to using distributed hydrological models, especially in small and medium-sized watersheds. The aim of this study was to compare a distributed hydrological model prediction to a soil map based on a pedological survey and a moisture zone map obtained using the Height Above the Nearest Drainage - HAND model. The Distributed Hydrology Soil Vegetation Model - DHSVM, which is a physically-based and distributed hydrological model, was applied to a mountainous watershed, located in the region of the Mantiqueira Range in the south of Minas Gerais in southeastern Brazil, and was compared to both maps mentioned above, taking the soil map developed by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pedological survey; HAND; Calibration and validation; DHSVM. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100311 |
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