R. Walder

550 total citations
27 papers, 406 citations indexed

About

R. Walder is a scholar working on Infectious Diseases, Epidemiology and Agronomy and Crop Science. According to data from OpenAlex, R. Walder has authored 27 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Infectious Diseases, 10 papers in Epidemiology and 7 papers in Agronomy and Crop Science. Recurrent topics in R. Walder's work include Herpesvirus Infections and Treatments (7 papers), Animal Disease Management and Epidemiology (7 papers) and HIV Research and Treatment (6 papers). R. Walder is often cited by papers focused on Herpesvirus Infections and Treatments (7 papers), Animal Disease Management and Epidemiology (7 papers) and HIV Research and Treatment (6 papers). R. Walder collaborates with scholars based in Venezuela, United States and Canada. R. Walder's co-authors include Domingo Garzaro, Charles H. Calisher, Ferdinando Liprandi, C. J. Bradish, M. Linares‐Barrios, Rafael Apitz‐Castro, L. Lima, B. D. Drujan, Matthew A. Gonda and Gregory J. Tobin and has published in prestigious journals such as International Journal of Epidemiology, Journal of General Virology and Physiology & Behavior.

In The Last Decade

R. Walder

26 papers receiving 367 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
R. Walder Venezuela 11 169 142 98 85 74 27 406
Gabriel O'Ríordáin Austria 9 82 0.5× 112 0.8× 132 1.3× 139 1.6× 10 0.1× 10 577
Gefen Yin China 14 183 1.1× 18 0.1× 107 1.1× 89 1.0× 75 1.0× 42 554
Changbo Ou China 13 108 0.6× 35 0.2× 91 0.9× 46 0.5× 235 3.2× 36 496
Evangelina Gómez Argentina 11 59 0.3× 17 0.1× 140 1.4× 88 1.0× 147 2.0× 28 355
G Schär Switzerland 12 277 1.6× 26 0.2× 115 1.2× 69 0.8× 236 3.2× 23 546
Joel L. Bargul Kenya 13 102 0.6× 106 0.7× 87 0.9× 144 1.7× 80 1.1× 51 562
Carla Uranga United States 9 94 0.6× 102 0.7× 153 1.6× 41 0.5× 45 0.6× 13 343
Małgorzata Kowalczewska France 11 93 0.6× 60 0.4× 70 0.7× 20 0.2× 35 0.5× 25 314
Heike Williams Germany 10 158 0.9× 42 0.3× 50 0.5× 118 1.4× 36 0.5× 12 463

Countries citing papers authored by R. Walder

Since Specialization
Citations

This map shows the geographic impact of R. Walder'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 R. Walder with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Walder more than expected).

Fields of papers citing papers by R. Walder

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Walder. 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 R. Walder. The network helps show where R. Walder may publish in the future.

Co-authorship network of co-authors of R. Walder

This figure shows the co-authorship network connecting the top 25 collaborators of R. Walder. A scholar is included among the top collaborators of R. Walder 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 R. Walder. R. Walder is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Moncayo, Abelardo C., Aaron C. Brault, Roberto Barrera, et al.. (2001). Genetic diversity and relationships among Venezuelan equine encephalitis virus field isolates from Colombia and Venezuela.. American Journal of Tropical Medicine and Hygiene. 65(6). 738–746. 18 indexed citations
2.
Walder, R., et al.. (2000). Detection of Genetic Diversity Among Bovine Immunodeficiency Virus Population by Single-Strand Conformation Polymorphism Analysis. Viral Immunology. 13(3). 373–381. 8 indexed citations
3.
4.
Walder, R., et al.. (1997). In vitro suppression of HIV-1 replication by ajoene [(e)-(z)-4,5,9-trithiadodeca-1,6,11-triene-9 oxide]. Biomedicine & Pharmacotherapy. 51(9). 397–403. 24 indexed citations
5.
Walder, R., et al.. (1997). Anti-HIV activity of extracts from Calendula officinalis flowers. Biomedicine & Pharmacotherapy. 51(4). 176–180. 116 indexed citations
6.
Walder, R., et al.. (1997). Different effects of phorbol ester derivates on human immunodeficiency virus 1 replication in lymphocytic and monocytic human cells.. PubMed. 41(5). 289–92. 2 indexed citations
7.
Walder, R., et al.. (1996). In vitro Activity of Extracts fromPolyporaceae against Human Immunodeficiency Virus Type 1. Phytotherapy Research. 10(6). 497–503. 2 indexed citations
8.
9.
10.
Lima, L., B. D. Drujan, & R. Walder. (1990). Cerebral serotonin in viral encephalitis. PubMed. 29. 141–151. 3 indexed citations
11.
Lima, L., et al.. (1988). Behavioural effects produced in mice infected with venezuelan equine encephalomyelitis virus. Physiology & Behavior. 43(3). 281–286. 7 indexed citations
12.
Lima, L., R. Walder, Francisco Obregón, & B. D. Drujan. (1987). Serotonin turnover rate in raphe and cortex of mice infected with Venezuelan equine encephalomyelitis virus. Journal of Neuroscience Research. 17(4). 428–434. 9 indexed citations
13.
Liprandi, Ferdinando, et al.. (1986). Replication of alphaviruses in cultures of donkey monocytes. Archives of Virology. 87(3-4). 163–171. 4 indexed citations
14.
Walder, R., et al.. (1984). Arbovirus Studies in Southwestern Venezuela during 1973–1981. American Journal of Tropical Medicine and Hygiene. 33(3). 483–491. 32 indexed citations
15.
Walder, R., et al.. (1983). Influence of Venezuelan equine encephalomyelitis virus on catecholamine metabolism in mouse CNS: Early changes in turnover rates and content. Journal of Neuroscience Research. 10(1). 61–71. 7 indexed citations
16.
Liprandi, Ferdinando & R. Walder. (1983). Replication of virulent and attenuated strains of yellow fever virus in human monocytes and macrophage-like cells (U937). Archives of Virology. 76(1). 51–61. 26 indexed citations
17.
Walder, R., et al.. (1981). Virion polypeptide heterogeneity among virulent and avirulent strains of eastern equine encephalitis (EEE) virus. Archives of Virology. 68(3-4). 229–237. 4 indexed citations
18.
Sóyano, Andrés, Inés Malavé, R. Walder, Z. Layrisse, & Miguel Layrisse. (1976). Hepatitis-B antigen in an isolated Indian population (Yanomama indians) Southern Venezuela.. PubMed. 9(5-6). 247–53. 4 indexed citations
19.
Walder, R. & Ferdinando Liprandi. (1976). Kinetics of heat inactivation of Venezuelan Equine Encephalomyelitis Virus. Archives of Virology. 51(4). 307–317. 6 indexed citations
20.
Walder, R.. (1971). Electron Microscopic Evidence of Nariva Virus Structure. Journal of General Virology. 11(2). 123–128. 6 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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