Ronaldo Amaral

632 total citations
22 papers, 432 citations indexed

About

Ronaldo Amaral is a scholar working on Public Health, Environmental and Occupational Health, Parasitology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Ronaldo Amaral has authored 22 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Public Health, Environmental and Occupational Health, 12 papers in Parasitology and 6 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Ronaldo Amaral's work include Parasites and Host Interactions (12 papers), Zoonotic diseases and public health (8 papers) and Global Maternal and Child Health (6 papers). Ronaldo Amaral is often cited by papers focused on Parasites and Host Interactions (12 papers), Zoonotic diseases and public health (8 papers) and Global Maternal and Child Health (6 papers). Ronaldo Amaral collaborates with scholars based in Brazil, Sao Tome and Principe and Switzerland. Ronaldo Amaral's co-authors include José Roberto Lambertucci, Luciana Cristina dos Santos Silva, Sandra Drummond, Dirk Engels, Ricardo José de Paula Souza e Guimarães, Luciano Vieira Dutra, Corina da Costa Freitas, Afonso Dinis Costa Passos, Omar S Carvalho and Pedro Luíz Tauil and has published in prestigious journals such as IEEE Transactions on Geoscience and Remote Sensing, Acta Tropica and Cadernos de Saúde Pública.

In The Last Decade

Ronaldo Amaral

20 papers receiving 419 citations

Peers

Ronaldo Amaral

PARAS

PHEOH

ECOLO

PPCH

Elena A. Villacorte Philippines

M. Sudomo Indonesia

Jamaiah Ibrahim Malaysia

Irene A. Larbi Ghana

Daniel Dana Ethiopia

B. F. J. Oostburg Netherlands

Elainne Christine de Souza Gomes Brazil

Obioma C. Nwaorgu Nigeria

Paul Verlé Belgium

Ejezie Gc Nigeria

Elena A. Villacorte Philippines

Ronaldo Amaral

310 ×1.1

PARAS

174 ×0.9

PHEOH

209 ×1.4

ECOLO

108 ×0.8

PPCH

42 ×0.5

Citations per year, relative to Ronaldo Amaral Ronaldo Amaral (= 1×) peers Elena A. Villacorte

Countries citing papers authored by Ronaldo Amaral

Since Specialization

Citations

This map shows the geographic impact of Ronaldo Amaral's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ronaldo Amaral with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ronaldo Amaral more than expected).

Fields of papers citing papers by Ronaldo Amaral

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ronaldo Amaral. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ronaldo Amaral. The network helps show where Ronaldo Amaral may publish in the future.

Co-authorship network of co-authors of Ronaldo Amaral

This figure shows the co-authorship network connecting the top 25 collaborators of Ronaldo Amaral. A scholar is included among the top collaborators of Ronaldo Amaral based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ronaldo Amaral. Ronaldo Amaral is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Amaral, Ronaldo. (2019). O problema da razão dos animais a partir da perspectiva neoplatônica. Veritas (Porto Alegre). 64(1). e27792–e27792. 1 indexed citations

Amaral, Ronaldo. (2014). A Ilusão Autobiográfica em Valério do Bierzo: Uma Reflexão sobre a Natureza do Autor e do Indivíduo na Literatura Hagiográfica Medieval * The Autobiographical Illusion in Valerio of Bierzo: a Reflection about the Author’s Nature and the Individual.... LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 2(3). 349–349. 1 indexed citations

Amaral, Ronaldo. (2011). O medievalismo no Brasil. História Unisinos. 15(3). 1 indexed citations

Carvalho, Omar S, Ricardo José de Paula Souza e Guimarães, Corina da Costa Freitas, et al.. (2010). The Estrada Real project and endemic diseases: the case of schistosomiasis, geoprocessing and tourism. Memórias do Instituto Oswaldo Cruz. 105(4). 532–536. 7 indexed citations

Dutra, Luciano Vieira, Corina da Costa Freitas, Ricardo José de Paula Souza e Guimarães, et al.. (2010). Schistosomiasis risk mapping in the state of Minas Gerais, Brazil, using a decision tree approach, remote sensing data and sociological indicators. Memórias do Instituto Oswaldo Cruz. 105(4). 541–548. 8 indexed citations

Guimarães, Ricardo José de Paula Souza e, Corina da Costa Freitas, Luciano Vieira Dutra, et al.. (2010). 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. Memórias do Instituto Oswaldo Cruz. 105(4). 512–518. 6 indexed citations

Freitas, Corina da Costa, Luciano Vieira Dutra, Sandra Sandri, et al.. (2009). Risk Mapping of Schistosomiasis in Minas Gerais, Brazil, Using MODIS and Socioeconomic Spatial Data. IEEE Transactions on Geoscience and Remote Sensing. 47(11). 3899–3908. 11 indexed citations

Guimarães, Ricardo José de Paula Souza e, Corina da Costa Freitas, Luciano Vieira Dutra, et al.. (2008). Spatial distribution of Biomphalaria mollusks at São Francisco River Basin, Minas Gerais, Brazil, using geostatistical procedures. Acta Tropica. 109(3). 181–186. 26 indexed citations

Guimarães, Ricardo José de Paula Souza e, Corina da Costa Freitas, Luciano Vieira Dutra, et al.. (2008). Schistosomiasis risk estimation in Minas Gerais State, Brazil, using environmental data and GIS techniques. Acta Tropica. 108(2-3). 234–241. 35 indexed citations

10.

Freitas, Corina da Costa, Luciano Vieira Dutra, Fernanda Rodrigues Fonseca, et al.. (2008). Risk Mapping of the Schistosomiasis in the Minas Gerais State, Brazil, Using Modis and Socioeconomic Spatial Data. I–268. 2 indexed citations

11.

Lambertucci, José Roberto, Luciana Cristina dos Santos Silva, & Ronaldo Amaral. (2007). Guidelines for the diagnosis and treatment of schistosomal myeloradiculopathy. Revista da Sociedade Brasileira de Medicina Tropical. 40(5). 574–581. 48 indexed citations

12.

Drummond, Sandra, et al.. (2006). Morbidity of schistosomiasis mansoni in the state of Minas Gerais, Brazil. Memórias do Instituto Oswaldo Cruz. 101(suppl 1). 37–44. 23 indexed citations

13.

Guimarães, Ricardo José de Paula Souza e, Corina da Costa Freitas, Luciano Vieira Dutra, et al.. (2006). Analysis and estimative of schistosomiasis prevalence for the state of Minas Gerais, Brazil, using multiple regression with social and environmental spatial data. Memórias do Instituto Oswaldo Cruz. 101(suppl 1). 91–96. 22 indexed citations

14.

Freitas, Corina da Costa, Ricardo José de Paula Souza e Guimarães, Luciano Vieira Dutra, et al.. (2006). Remote Sensing and Geographic Information Systems for the Study of Schistosomiasis in the State of Minas Gerais, Brazil. 22. 2436–2439. 14 indexed citations

15.

Amaral, Ronaldo, et al.. (2006). An analysis of the impact of the Schistosomiasis Control Programme in Brazil. Memórias do Instituto Oswaldo Cruz. 101(suppl 1). 79–85. 69 indexed citations

16.

Graeff-Teixeira, Carlos, et al.. (2004). The initial epidemiological studies in the low endemicity schistosomiasis area in esteio, Rio Grande do Sul, the southernmost Brazilian State, 1997 to 2000. Memórias do Instituto Oswaldo Cruz. 99(suppl 1). 73–78. 17 indexed citations

17.

Graeff-Teixeira, Carlos, et al.. (1999). Identification of a Transmission Focus of Schistosoma mansoni in the Southernmost Brazilian State, Rio Grande do Sul. Memórias do Instituto Oswaldo Cruz. 94(1). 10–9. 24 indexed citations

18.

Amaral, Ronaldo, et al.. (1989). Estudo comparativo da eficácia de armadilhas para Aedes aegypti. Cadernos de Saúde Pública. 5(2). 143–150. 2 indexed citations

19.

Rosa, Amélia Paes de Andrade Travassos da, et al.. (1983). Surto de dengue em Boa Vista, Roraima Nota previa.. Revista do Instituto de Medicina Tropical de São Paulo. 25(1). 53–54. 72 indexed citations

20.

Rosa, Amélia P. A. Travassos da, et al.. (1983). Outbreak of dengue in Boa Vista, Roraima. Preliminary report.. Revista do Instituto de Medicina Tropical de São Paulo. 25(1). 53–54. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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