John Ryan

455 total citations
9 papers, 369 citations indexed

About

John Ryan is a scholar working on Biomedical Engineering, Mechanical Engineering and Organic Chemistry. According to data from OpenAlex, John Ryan has authored 9 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Biomedical Engineering, 4 papers in Mechanical Engineering and 2 papers in Organic Chemistry. Recurrent topics in John Ryan's work include Thermochemical Biomass Conversion Processes (4 papers), Forest Biomass Utilization and Management (2 papers) and Catalysis for Biomass Conversion (2 papers). John Ryan is often cited by papers focused on Thermochemical Biomass Conversion Processes (4 papers), Forest Biomass Utilization and Management (2 papers) and Catalysis for Biomass Conversion (2 papers). John Ryan collaborates with scholars based in United Kingdom, United States and Spain. John Ryan's co-authors include Tyler Westover, Sergio Hernández, C. Luke Williams, Jordan Klinger, Rachel Emerson, Eleanor Binner, John P. Robinson, Mohamed Adam, Manunya Phanphanich and Vitaliy L. Budarin and has published in prestigious journals such as Chemical Engineering Journal, Applied Energy and Powder Technology.

In The Last Decade

John Ryan

9 papers receiving 362 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John Ryan United Kingdom	7	209	102	52	41	39	9	369
Rabitah Zakaria Malaysia	13	341 1.6×	114 1.1×	25 0.5×	25 0.6×	34 0.9×	30	507
Adriana Saldaña‐Robles Mexico	10	68 0.3×	117 1.1×	43 0.8×	18 0.4×	27 0.7×	26	442
Emerson Freitas Jaguaribe Brazil	8	139 0.7×	75 0.7×	27 0.5×	27 0.7×	17 0.4×	15	452
Hassan Zeb Pakistan	13	324 1.6×	147 1.4×	21 0.4×	19 0.5×	12 0.3×	26	607
Tiago José Pires de Oliveira Brazil	12	431 2.1×	115 1.1×	39 0.8×	72 1.8×	28 0.7×	29	583
Jose Antonio Perez-Jimenez Spain	6	294 1.4×	72 0.7×	12 0.2×	27 0.7×	17 0.4×	7	378
Salah H. Aljbour Jordan	11	239 1.1×	67 0.7×	26 0.5×	28 0.7×	10 0.3×	38	426
Liming Tang China	11	137 0.7×	218 2.1×	39 0.8×	29 0.7×	12 0.3×	28	496
M. Nadifiyine Morocco	14	388 1.9×	88 0.9×	51 1.0×	8 0.2×	27 0.7×	24	691

Countries citing papers authored by John Ryan

Since Specialization

Citations

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

Fields of papers citing papers by John Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Ryan

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

All Works

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9 of 9 papers shown

Robinson, John P., Eleanor Binner, John Ryan, et al.. (2021). Unravelling the mechanisms of microwave pyrolysis of biomass. Chemical Engineering Journal. 430. 132975–132975. 67 indexed citations

Ryan, John, et al.. (2020). Solvent-free manufacture of methacrylate polymers from biomass pyrolysis products. Reaction Chemistry & Engineering. 6(2). 335–344. 2 indexed citations

Mao, Yujie, John Ryan, Fátima Arrutia, et al.. (2019). Understanding the influence of processing conditions on the extraction of rhamnogalacturonan-I “hairy” pectin from sugar beet pulp. Food Chemistry X. 2. 100026–100026. 55 indexed citations

Durán-Jiménez, Gabriela, et al.. (2019). Fast regeneration of activated carbons saturated with textile dyes: Textural, thermal and dielectric characterization. Chemical Engineering Journal. 378. 121774–121774. 43 indexed citations

Ryan, John, Mohamed Adam, D. Beneroso, et al.. (2018). Microwave pyrolysis of biomass within a liquid medium. Journal of Analytical and Applied Pyrolysis. 134. 381–388. 12 indexed citations

Klinger, Jordan, Tyler Westover, Rachel Emerson, et al.. (2018). Effect of biomass type, heating rate, and sample size on microwave-enhanced fast pyrolysis product yields and qualities. Applied Energy. 228. 535–545. 140 indexed citations

Hernández, Sergio, et al.. (2017). Feeding properties and behavior of hammer- and knife-milled pine. Powder Technology. 320. 191–201. 26 indexed citations

Westover, Tyler, Manunya Phanphanich, & John Ryan. (2015). Comprehensive rheological characterization of chopped and ground switchgrass. Biofuels. 6(5-6). 249–260. 20 indexed citations

Ryan, John, Leo K. Yanowski, & C. W. Pifer. (1954). Analysis of Barbiturates-Comparison of Aqueous and Nonaqueous Methods. Journal of the American Pharmaceutical Association (Scientific ed ). 43(11). 656–659. 4 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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