Search Results - "Ronaldo S Amaral"

Schistosomiasis risk mapping in the state of Minas Gerais, Brazil, using a decision tree approach, remote sensing data and sociological indicators by Martins-Bedê, Flávia T, Dutra, Luciano V, Freitas, Corina C, Guimarães, Ricardo J.P.S, Amaral, Ronaldo S, Drummond, Sandra C, Carvalho, Omar S

“…Schistosoma mansoni is not just a physical disease, but is related to social and behavioural factors as well. Snails of the Biomphalaria genus are an…”
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Evaluation of a linear spectral mixture model and vegetation indices (NDVI and EVI) in a study of schistosomiasis mansoni and Biomphalaria glabrata distribution in the state of Minas Gerais, Brazil by Guimarães, Ricardo J.P.S, Freitas, Corina C, Dutra, Luciano V, Scholte, Ronaldo G.C, Amaral, Ronaldo S, Drummond, Sandra C, Shimabukuro, Yosio E, Oliveira, Guilherme C, Carvalho, Omar S

“…This paper analyses the associations between Normalized Difference Vegetation Index (NDVI) and Enhanced Vegetation Index (EVI) on the prevalence of…”
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The Estrada Real project and endemic diseases: the case of schistosomiasis, geoprocessing and tourism by Carvalho, Omar S, Scholte, Ronaldo G.C, Guimarães, Ricardo J.P.S, Freitas, Corina C, Drummond, Sandra C, Amaral, Ronaldo S, Dutra, Luciano V, Oliveira, Guilherme, Massara, Cristiano L, Enk, Martin J

“…Geographical Information System (GIS) is a tool that has recently been applied to better understand spatial dis- ease distributions. Using meteorological,…”
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Analysis and estimative of schistosomiasis prevalence for the state of Minas Gerais, Brazil, using multiple regression with social and environmental spatial data by Guimarães, Ricardo J P S, Freitas, Corina C, Dutra, Luciano V, Moura, Ana C M, Amaral, Ronaldo S, Drummond, Sandra C, Guerra, Márcio, Scholte, Ronaldo G C, Freitas, Charles R, Carvalho, Omar S

“…The aim of this work is to establish a relationship between schistosomiasis prevalence and social-environmental variables, in the state of Minas Gerais,…”
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Schistosomiasis risk estimation in Minas Gerais State, Brazil, using environmental data and GIS techniques by Guimarães, Ricardo J.P.S., Freitas, Corina C., Dutra, Luciano V., Moura, Ana C.M., Amaral, Ronaldo S., Drummond, Sandra C., Scholte, Ronaldo G.C., Carvalho, Omar S.

“…The influence of climate and environmental variables to the distribution of schistosomiasis has been assessed in several previous studies. Also Geographical…”
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Spatial distribution of Biomphalaria mollusks at São Francisco River Basin, Minas Gerais, Brazil, using geostatistical procedures by Guimarães, Ricardo J.P.S., Freitas, Corina C., Dutra, Luciano V., Felgueiras, Carlos A., Moura, Ana C.M., Amaral, Ronaldo S., Drummond, Sandra C., Scholte, Ronaldo G.C., Oliveira, Guilherme, Carvalho, Omar S.

“…Geostatistics is used in this work to make inferences about the presence of the species of Biomphalaria ( B. glabrata, B. tenagophila and/or B. straminea),…”
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Identification of a transmission focus of Schistosoma mansoni in the southernmost Brazilian State, Rio Grande do Sul by Graeff-Teixeira, C, dos Anjos, C B, de Oliveira, V C, Velloso, C F, da Fonseca, M B, Valar, C, Moraes, C, Garrido, C T, do Amaral, R S

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Schistosomiasis risk estimation in Minas Gerais State, Brazil, using environmental data and GIS techniques: Schisto Research Brazil by GUIMARAES, Ricardo J. P. S, FREITAS, Corina C, DUTRA, Luciano V, MOURA, Ana C. M, AMARAL, Ronaldo S, DRUMMOND, Sandra C, SCHOLTE, Ronaldo G. C, CARVALHO, Omar S

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Analysis and estimative of schistosomiasis prevalence for the state of Minas Gerais, Brazil, using multiple regression with social and environmental spatial data by Ricardo JPS Guimaräes, Corina C Freitas, Luciano V Dutra, Ana CM Moura, Ronaldo S Amaral, Sandra C Drummond, Márcio Guerra, Ronaldo GC Scholte, Charles R Freitas, Omar S Carvalho

“…The aim of this work is to establish a relationship between schistosomiasis prevalence and social-environmental variables, in the state of Minas Gerais,…”
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Remote Sensing and Geographic Information Systems for the Study of Schistosomiasis in the State of Minas Gerais, Brazil by Freitas, C., Guimaraes, R., Dutra, L., Martins, F., Gouvea, E., Santos, R., Moura, A., Drummond, S., Amaral, R., Carvalho, O.

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RESEARCH NOTE - Identification of a Transmission Focus of Schistosoma mansoni in the Southernmost Brazilian State, Rio Grande do Sul by Carlos Graeff-Teixeira, Celso B dos Anjos, Valderes C de Oliveira, Carlos FP Velloso, Maria Bernardete S da Fonseca, Cristiana Valar, Caroline Moraes, Cinara T Garrido, Ronaldo S do Amaral

“…The southern known limit of occurrence of Schistosoma mansoni Sambon 1907 in Brazil was the northeast of the State of Santa Catarina. In Rio Grande do Sul (RS)…”
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