M. A. Ryan

3.3k total citations · 1 hit paper
118 papers, 2.6k citations indexed

About

M. A. Ryan is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, M. A. Ryan has authored 118 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Electrical and Electronic Engineering, 52 papers in Materials Chemistry and 31 papers in Biomedical Engineering. Recurrent topics in M. A. Ryan's work include Advanced Chemical Sensor Technologies (31 papers), Thermal Expansion and Ionic Conductivity (29 papers) and Gas Sensing Nanomaterials and Sensors (24 papers). M. A. Ryan is often cited by papers focused on Advanced Chemical Sensor Technologies (31 papers), Thermal Expansion and Ionic Conductivity (29 papers) and Gas Sensing Nanomaterials and Sensors (24 papers). M. A. Ryan collaborates with scholars based in United States, France and Israel. M. A. Ryan's co-authors include M. L. Homer, Ramón Huerta, Claude Lévy‐Clément, A. Katty, Gary Hodes, Ramón Tena‐Zaera, Shankar Vembu, Tuba Ayhan, Alexander Vergara and Abhijit V. Shevade and has published in prestigious journals such as Advanced Materials, Environmental Science & Technology and Applied Physics Letters.

In The Last Decade

M. A. Ryan

113 papers receiving 2.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Chemical gas sensor drift compensation using classifier ensembles

2012 495 citations M. A. Ryan, M. L. Homer et al. Sensors and Actuators B Chemical profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M. A. Ryan United States	22	1.2k	1.2k	907	340	229	118	2.6k
L. Pardo Spain	35	1.7k 1.4×	2.5k 2.2×	2.2k 2.5×	210 0.6×	87 0.4×	230	3.9k
Pengfei Jia China	31	1.5k 1.2×	1.7k 1.4×	922 1.0×	171 0.5×	80 0.3×	167	3.9k
D. J. Thomson Canada	31	2.1k 1.8×	541 0.5×	1.7k 1.9×	205 0.6×	231 1.0×	225	3.6k
Xiaosong Du China	39	2.8k 2.3×	867 0.7×	3.2k 3.5×	1.1k 3.2×	101 0.4×	162	5.3k
Guohua Zhu China	38	1.1k 0.9×	1.2k 1.0×	2.5k 2.7×	58 0.2×	1.0k 4.6×	145	6.4k
Feipeng Wang China	34	2.4k 2.0×	1.6k 1.4×	1.2k 1.3×	245 0.7×	48 0.2×	235	4.2k
Janusz Smulko Poland	26	1.1k 0.9×	414 0.4×	877 1.0×	506 1.5×	77 0.3×	140	1.8k
Mohd Nizar Hamidon Malaysia	25	2.3k 1.9×	843 0.7×	1.3k 1.5×	615 1.8×	49 0.2×	205	3.3k
Ettore Massera Italy	21	759 0.6×	484 0.4×	652 0.7×	276 0.8×	31 0.1×	95	1.6k
Marco Faccio Italy	19	797 0.7×	272 0.2×	576 0.6×	374 1.1×	50 0.2×	89	1.4k

Countries citing papers authored by M. A. Ryan

Since Specialization

Citations

This map shows the geographic impact of M. 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 M. 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 M. A. Ryan more than expected).

Fields of papers citing papers by M. A. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. A. Ryan

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

MacBride‐Stewart, Seán, Charis Marwick, M. A. Ryan, & Bruce Guthrie. (2022). Feedback of actionable individual patient prescription data to improve asthma prescribing: pragmatic cluster randomised trial in 233 UK general practices. British Journal of General Practice. 72(722). e627–e633. 2 indexed citations

Ryan, M. A., et al.. (2020). Ambient Atmospheric Deposition of Anthropogenic Microfibers and Microplastics on the Western Periphery of Europe (Ireland). Environmental Science & Technology. 54(18). 11100–11108. 158 indexed citations

Kateb, Babak, M. A. Ryan, M. L. Homer, et al.. (2009). Sniffing out cancer using the JPL electronic nose: A pilot study of a novel approach to detection and differentiation of brain cancer. NeuroImage. 47. T5–T9. 50 indexed citations

McGovern, Frank, et al.. (2008). Chemical trends in background air quality and the ionic composition of precipitation for the period 1980–2004 from samples collected at Valentia Observatory, Co. Kerry, Ireland. Journal of Environmental Monitoring. 10(6). 730–730. 5 indexed citations

Duong, Tuan A., et al.. (2007). Space Invariant Independent Component Analysis and ENose for Detection of Selective Chemicals in an Unknown Environment. Journal of Advanced Computational Intelligence and Intelligent Informatics. 11(10). 1197–1203.

Ryan, M. A., et al.. (2006). An analysis of the ionic composition of Irish precipitation and background air quality since 1980 based on samples collected at Valentia Observatory, Co. Kerry, Ireland. Artificial Intelligence Review. 86. 545–553. 3 indexed citations

Shevade, Abhijit V., Mario Blanco, William A. Goddard, et al.. (2006). Understanding Organic-Mercury Interactions to Design and Select Polymer Sensors for Elemental Mercury Detection. ECS Meeting Abstracts. MA2006-01(37). 1243–1243. 1 indexed citations

Ryan, M. A., M. L. Homer, H. Zhou, et al.. (2005). Expanding the Analyte Set of the JPL Electronic Nose to Include Inorganic Species. SAE technical papers on CD-ROM/SAE technical paper series. 1. 9 indexed citations

Ryan, M. A., H. Zhou, M. Buehler, et al.. (2004). Monitoring Space Shuttle Air Quality Using the Jet Propulsion Laboratory Electronic Nose. IEEE Sensors Journal. 4(3). 337–347. 89 indexed citations

10.

Ryan, M. A., Abhijit V. Shevade, H. Zhou, & M. L. Homer. (2004). Polymer–Carbon Black Composite Sensors in an Electronic Nose for Air-Quality Monitoring. MRS Bulletin. 29(10). 714–719. 54 indexed citations

11.

Shevade, Abhijit V., et al.. (2003). Molecular modeling of polymer composite–analyte interactions in electronic nose sensors. Sensors and Actuators B Chemical. 93(1-3). 84–91. 67 indexed citations

12.

Fleurial, J. P., et al.. (2002). Micro/nanofabricated solid-state thermoelectric generator devices for integrated high voltage power sources. 749. 1 indexed citations

13.

Ryan, M. A., et al.. (2001). Power sources for the new millennium : proceedings of the international symposium. Electrochemical Society eBooks. 1 indexed citations

14.

Williams, Roger, et al.. (1999). The thermal stability of sodium beta[sup ʺ]-Alumina solid electrolyte ceramic in AMTEC cells. AIP conference proceedings. 1306–1311. 11 indexed citations

15.

Ryan, M. A., et al.. (1998). Lifetime modeling of TiN electrodes for AMTEC cells. AIP conference proceedings. 420. 1607–1612. 3 indexed citations

16.

Ryan, M. A.. (1995). The New Reproductive Technologies: Defying God's Dominion?. The Journal of Medicine and Philosophy A Forum for Bioethics and Philosophy of Medicine. 20(4). 419–438. 2 indexed citations

17.

Tanaka, Kotaro, Roger Williams, M. L. Underwood, & M. A. Ryan. (1993). Designing a wick for sodium recirculation of AMTEC cells. Intersociety Energy Conversion Engineering Conference. 1. 823–828. 3 indexed citations

18.

Vining, Cronin B., et al.. (1992). Reversible Thermodynamic Cycle for AMTEC Power Conversion. SAE technical papers on CD-ROM/SAE technical paper series. 1. 6 indexed citations

19.

Ryan, M. A., et al.. (1991). Directly Deposited Current Collecting Grids for AMTEC Electrodes. Journal of The Electrochemical Society. 5. 463–468. 4 indexed citations

20.

Ryan, M. A., et al.. (1989). Internal reflection flash photolysis study of the photochemistry of eosin at titania semiconductor electrodes. The Journal of Physical Chemistry. 93(16). 6150–6156. 35 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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