Citations per year, relative to Ricardo Halpern Ricardo Halpern (= 1×)
peers
Rajalakshmi Lakshman
Countries citing papers authored by Ricardo Halpern
Since
Specialization
Citations
This map shows the geographic impact of Ricardo Halpern'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 Ricardo Halpern with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ricardo Halpern more than expected).
This network shows the impact of papers produced by Ricardo Halpern. 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 Ricardo Halpern. The network helps show where Ricardo Halpern may publish in the future.
Co-authorship network of co-authors of Ricardo Halpern
This figure shows the co-authorship network connecting the top 25 collaborators of Ricardo Halpern.
A scholar is included among the top collaborators of Ricardo Halpern 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 Ricardo Halpern. Ricardo Halpern is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Rech, Ricardo Rodrigo, et al.. (2017). Prevalência de sintomas para transtornos alimentares, sobrepeso e obesidade em escolares do município de Bom Jesus – RS. SHILAP Revista de lepidopterología.1 indexed citations
3.
Rech, Ricardo Rodrigo, et al.. (2017). Prevalência de sintomas para transtornos alimentares em escolares de 11 a 15 anos da rede municipal de ensino da cidade de Nova Petrópolis, RS. 35–39.3 indexed citations
Halpern, Ricardo, et al.. (2013). Autopercepção de dificuldades escolares em alunos do ensino fundamental e médio em município do Rio Grande do Sul. 121–133.2 indexed citations
6.
Bergmann, Gabriel Gustavo, et al.. (2011). Colesterol total e fatores associados: estudo de base escolar no sul do Brasil. SHILAP Revista de lepidopterología.15 indexed citations
7.
Rech, Ricardo Rodrigo, et al.. (2010). Prevalence of obesity and overweight in schoolchildren aged 7 to 12 years from a city in southern Brazil. SHILAP Revista de lepidopterología.4 indexed citations
8.
Rech, Ricardo Rodrigo, et al.. (2010). Prevalência de obesidade em escolares de 7 a 12 anos de uma cidade Serrana do RS, Brasil. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas).7 indexed citations
Halpern, Ricardo, et al.. (2009). Implicações psicossociais na obesidade infantil em escolares de 7 a 12 anos de uma cidade Serrana do Sul do Brasil. SHILAP Revista de lepidopterología.4 indexed citations
11.
Halpern, Ricardo, et al.. (2009). Prevalência do aleitamento materno exclusivo em um município serrano do Rio Grande do Sul, Brasil. 345–353.2 indexed citations
12.
Halpern, Ricardo, et al.. (2007). Obesidade infantil e fatores psicossocioculturais. SHILAP Revista de lepidopterología. 1(3). 3.1 indexed citations
13.
Halpern, Ricardo, et al.. (2006). A influência das variáveis ambientais nodesenvolvimento da linguagem em umaamostra de crianças. 292–301.14 indexed citations
Menezes, Ana Maria B., et al.. (1998). Risk factors for perinatal mortality in an urban area of Southern Brazil, 1993. SHILAP Revista de lepidopterología.11 indexed citations
Costa, Juvenal Soares Dias da, César G. Victora, Fernando C. Barros, et al.. (1996). Assistência médica materno-infantil em duas coortes de base populacional no Sul do Brasil: tendências e diferenciais Maternal and child care in two population-based cohorts from southern Brazil: trends and differences. Cadernos de Saúde Pública. 12.6 indexed citations
20.
Halpern, Ricardo, et al.. (1995). Crescimento fetal: um estudo populacional em uma cidade do sul do Brasil. 105. 35–42.
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.