Jeffrey R. Ryan

1.1k total citations
32 papers, 794 citations indexed

About

Jeffrey R. Ryan is a scholar working on Public Health, Environmental and Occupational Health, Epidemiology and Infectious Diseases. According to data from OpenAlex, Jeffrey R. Ryan has authored 32 papers receiving a total of 794 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Public Health, Environmental and Occupational Health, 8 papers in Epidemiology and 6 papers in Infectious Diseases. Recurrent topics in Jeffrey R. Ryan's work include Research on Leishmaniasis Studies (10 papers), Mosquito-borne diseases and control (10 papers) and Malaria Research and Control (8 papers). Jeffrey R. Ryan is often cited by papers focused on Research on Leishmaniasis Studies (10 papers), Mosquito-borne diseases and control (10 papers) and Malaria Research and Control (8 papers). Jeffrey R. Ryan collaborates with scholars based in United States, Kenya and Thailand. Jeffrey R. Ryan's co-authors include Lisa P. Hochberg, Robert A. Wirtz, Adeline Chan, Samuel K. Martin, Shirley Luckhart, Ronald Rosenberg, John W. Barnwell, José A. Stoute, Joseph J Amon and Anthony M. Smithyman and has published in prestigious journals such as Journal of Clinical Microbiology, Molecular Microbiology and Infection and Immunity.

In The Last Decade

Jeffrey R. Ryan

31 papers receiving 757 citations

Peers

Jeffrey R. Ryan
C. Mary France
Mônica da Silva‐Nunes Brazil
Antônio Têva Brazil
Emily Lyons United Kingdom
Valentina Foglia Manzillo Italy
Roberto Teodoro da Costa Brazil
Kevin J. Esch United States
R Pradinaud French Guiana
Monique Debruyne France
Anne Poinsignon France
C. Mary France
Jeffrey R. Ryan
Citations per year, relative to Jeffrey R. Ryan Jeffrey R. Ryan (= 1×) peers C. Mary

Countries citing papers authored by Jeffrey R. Ryan

Since Specialization
Citations

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

Fields of papers citing papers by Jeffrey R. Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jeffrey R. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Jeffrey R. Ryan. A scholar is included among the top collaborators of Jeffrey R. Ryan 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 Jeffrey R. Ryan. Jeffrey R. Ryan 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.
Hick, John L., et al.. (2019). The evolution of healthcare disaster preparedness and response training at the FEMA Center for Domestic Preparedness. American Journal of Disaster Medicine. 14(1). 5–8. 6 indexed citations
2.
Stewart, Amanda C., et al.. (2019). The evolution of response and management training at the FEMA Center for Domestic Preparedness. Journal of Emergency Management. 17(1). 53–60. 2 indexed citations
3.
Clark, E., et al.. (2014). How Does Climate Adaptation Affect Emergency Management?. Journal of Homeland Security and Emergency Management. 11(2). 243–255. 4 indexed citations
4.
Lombardo, Joseph S. & Jeffrey R. Ryan. (2013). Building Public Health Preparedness and Food and Agriculture Defense Capabilities Using Whole Community and One Health Concepts. Journal of Homeland Security and Emergency Management. 10(1). 77–93. 1 indexed citations
5.
Ryan, Jeffrey R., et al.. (2013). The Military’s Response to Domestic CBRNE Incidents. Journal of Homeland Security and Emergency Management. 10(1). 57–75. 3 indexed citations
6.
Ryan, Jeffrey R.. (2008). Review of Advances in Biological and Chemical Terrorism Countermeasures. Journal of Homeland Security and Emergency Management. 5(1). 1 indexed citations
7.
Wortmann, Glenn, et al.. (2007). DIAGNOSIS OF CUTANEOUS LEISHMANIASIS IN GUATEMALA USING A REAL-TIME POLYMERASE CHAIN REACTION ASSAY AND THE SMARTCYCLER®. American Journal of Tropical Medicine and Hygiene. 76(5). 906–908. 14 indexed citations
8.
Romero, Luz, Hector Marino Pérez Paz, Eduardo Ortega‐Barría, et al.. (2004). Evaluation of serological assays based on a novel excreted antigen preparation for the diagnosis of Cutaneous Leishmaniasis in Panama. Journal of Microbiological Methods. 57(3). 391–397. 17 indexed citations
9.
Wortmann, Glenn, Luz Romero, Hector Marino Pérez Paz, et al.. (2004). Real-time polymerase chain reaction diagnosis of leishmaniasis in Panama from both fresh and frozen tissue. Transactions of the Royal Society of Tropical Medicine and Hygiene. 98(3). 148–151. 7 indexed citations
10.
Sattabongkot, Jetsumon, Alongkot Ponlawat, Jeffrey R. Ryan, et al.. (2004). Evaluation of the VecTest Malaria Antigen Panel Assay for the Detection ofPlasmodium falciparumandP. vivaxCircumsporozoite Protein in Anopheline Mosquitoes in Thailand. Journal of Medical Entomology. 41(2). 209–214. 7 indexed citations
11.
Hochberg, Lisa P., et al.. (2004). Quantification ofPlasmodium malariaeinfection in mosquito vectors. Annals of Tropical Medicine and Parasitology. 98(5). 469–472. 7 indexed citations
12.
Hochberg, Lisa P., et al.. (2004). Quantitative determination of sporozoites and circumsporozoite antigen in mosquitoes infected withPlasmodium falciparumorP. vivax. Annals of Tropical Medicine and Parasitology. 98(2). 121–127. 12 indexed citations
13.
Halsey, Eric S., et al.. (2004). Visceral Leishmaniasis in a Soldier Returning from Operation Enduring Freedom. Military Medicine. 169(9). 699–701. 9 indexed citations
14.
Luckhart, Shirley, Keying Li, Edwin E. Lewis, et al.. (2003). Anopheles gambiae immune gene variants associated with natural Plasmodium infection. Molecular and Biochemical Parasitology. 128(1). 83–86. 22 indexed citations
15.
Arana, Byron, et al.. (2003). The domestic dog, a potential reservoir for Leishmania in the Peten region of Guatemala. Veterinary Parasitology. 115(1). 1–7. 22 indexed citations
16.
Coleman, Russell E., Jetsumon Sattabongkot, Jeffrey R. Ryan, et al.. (2002). Evaluation of Anopheline Mosquitoes (Diptera: Culicidae) from the Republic of Korea forPlasmodium vivaxCircumsporozoite Protein. Journal of Medical Entomology. 39(1). 244–247. 19 indexed citations
17.
Ryan, Jeffrey R., Kapilkumar Dave, Luz García, et al.. (2001). Dipsticks for rapid detection of Plasmodium in vectoring Anopheles mosquitoes. Medical and Veterinary Entomology. 15(2). 225–230. 25 indexed citations
18.
Ryan, Jeffrey R., et al.. (2001). Optimisation of an ELISA for the serodiagnosis of visceral leishmaniasis using in vitro derived promastigote antigens. Journal of Immunological Methods. 252(1-2). 105–119. 34 indexed citations
19.
Cooper, Barbara Acheson, et al.. (2000). Canine Visceral Leishmaniasis in Sicily. Military Medicine. 165(1). 29–32. 18 indexed citations
20.
Ryan, Jeffrey R., Jay F. Levine, Charles S. Apperson, et al.. (1998). An experimental chain of infection reveals that distinct Borrelia burgdorferi populations are selected in arthropod and mammalian hosts. Molecular Microbiology. 30(2). 365–379. 21 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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