James A. Ryan

117 papers and 6.7k indexed citations i.

About

James A. Ryan is a scholar working on Pollution, Analytical Chemistry and Sociology and Political Science. According to data from OpenAlex, James A. Ryan has authored 117 papers receiving a total of 6.7k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Pollution, 13 papers in Analytical Chemistry and 11 papers in Sociology and Political Science. Recurrent topics in James A. Ryan’s work include Heavy metals in environment (37 papers), Analytical Chemistry and Chromatography (8 papers) and Radioactive element chemistry and processing (7 papers). James A. Ryan is often cited by papers focused on Heavy metals in environment (37 papers), Analytical Chemistry and Chromatography (8 papers) and Radioactive element chemistry and processing (7 papers). James A. Ryan collaborates with scholars based in United States, United Kingdom and Canada. James A. Ryan's co-authors include Rufus L. Chaney, Kirk G. Scheckel, D. R. Keeney, C. Russell Middaugh and Gautam Sanyal and has published in prestigious journals such as Nature, Journal of the American Chemical Society and JAMA.

In The Last Decade

Fields of papers citing papers by James A. Ryan

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by James A. Ryan. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where James A. Ryan may publish in the future.

Countries citing papers authored by James A. Ryan

Since Specialization
Citations

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

Rankless by CCL
2025