A. S. Ryan

520 total citations
10 papers, 403 citations indexed

About

A. S. Ryan is a scholar working on Physiology, Epidemiology and Surgery. According to data from OpenAlex, A. S. Ryan has authored 10 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Physiology, 3 papers in Epidemiology and 2 papers in Surgery. Recurrent topics in A. S. Ryan's work include Adipokines, Inflammation, and Metabolic Diseases (3 papers), Body Composition Measurement Techniques (3 papers) and Adipose Tissue and Metabolism (3 papers). A. S. Ryan is often cited by papers focused on Adipokines, Inflammation, and Metabolic Diseases (3 papers), Body Composition Measurement Techniques (3 papers) and Adipose Tissue and Metabolism (3 papers). A. S. Ryan collaborates with scholars based in United States. A. S. Ryan's co-authors include Dariush Elahi, Margarita S. Treuth, RE Pratley, Barbara J. Nicklas, Leslie I. Katzel, Andrew P. Goldberg, Andrew W. Gardner, Ronald L. Prigeon, L. J. Joseph and Jacob B. Blumenthal and has published in prestigious journals such as Journal of the American Geriatrics Society, International Journal of Obesity and American Journal of Physiology-Endocrinology and Metabolism.

In The Last Decade

A. S. Ryan

10 papers receiving 381 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. S. Ryan United States	8	241	79	71	61	51	10	403
A. Burke Gurney United States	6	334 1.4×	82 1.0×	46 0.6×	77 1.3×	66 1.3×	8	547
Belinda Elisha Canada	9	261 1.1×	49 0.6×	75 1.1×	54 0.9×	30 0.6×	16	479
Yiannis E. Tsekouras Greece	11	211 0.9×	140 1.8×	42 0.6×	31 0.5×	108 2.1×	15	395
A. Ranchelli Italy	7	179 0.7×	138 1.7×	38 0.5×	77 1.3×	29 0.6×	9	504
Keyvan Hejazi Iran	10	188 0.8×	43 0.5×	48 0.7×	23 0.4×	38 0.7×	70	331
Bong‐Sup Park United States	11	334 1.4×	108 1.4×	39 0.5×	33 0.5×	95 1.9×	20	548
Jari‐Joonas Eskelinen Finland	13	382 1.6×	56 0.7×	97 1.4×	64 1.0×	50 1.0×	15	629
Gabriel S. Dubis United States	7	318 1.3×	49 0.6×	49 0.7×	172 2.8×	81 1.6×	11	498
Gholam Rasul Mohammad Rahimi Iran	11	186 0.8×	74 0.9×	90 1.3×	23 0.4×	36 0.7×	29	368
Vic Ben‐Ezra United States	12	209 0.9×	116 1.5×	21 0.3×	26 0.4×	92 1.8×	44	426

Countries citing papers authored by A. S. Ryan

Since Specialization

Citations

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

Fields of papers citing papers by A. S. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of A. S. Ryan. A scholar is included among the top collaborators of A. S. 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 A. S. Ryan. A. S. 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:

10 of 10 papers shown

McMillin, Shawna L. & A. S. Ryan. (2014). Plasminogen Activator Inhibitor-1, Body Fat and Insulin Action in Aging Women.. PubMed. 1(2). 1 indexed citations

Ryan, A. S., Leslie I. Katzel, Steven J. Prior, et al.. (2013). Aerobic Exercise Plus Weight Loss Improves Insulin Sensitivity and Increases Skeletal Muscle Glycogen Synthase Activity in Older Men. The Journals of Gerontology Series A. 69(7). 790–798. 18 indexed citations

Joseph, L. J., Ronald L. Prigeon, Jacob B. Blumenthal, A. S. Ryan, & Andrew P. Goldberg. (2011). Weight Loss and Low-Intensity Exercise for the Treatment of Metabolic Syndrome in Obese Postmenopausal Women. The Journals of Gerontology Series A. 66A(9). 1022–1029. 33 indexed citations

Ryan, A. S., et al.. (2001). Highlights of Papers in Clinical Investigations Section: Insulin Action After Resistive Training in Insulin‐Resistant Older Men and Women. Journal of the American Geriatrics Society. 49(3). 245–246. 2 indexed citations

Ryan, A. S., et al.. (2000). Changes in plasma leptin and insulin action with resistive training in postmenopausal women. International Journal of Obesity. 24(1). 27–32. 57 indexed citations

Ryan, A. S., Leslie I. Katzel, & Andrew W. Gardner. (2000). Determinants of Peak V.O2 in Peripheral Arterial Occlusive Disease Patients. The Journals of Gerontology Series A. 55(6). B302–B306. 28 indexed citations

Ryan, A. S., et al.. (1999). Age-related changes in fat deposition in mid-thigh muscle in women: relationships with metabolic cardiovascular disease risk factors. International Journal of Obesity. 23(2). 126–132. 158 indexed citations

Ryan, A. S., et al.. (1999). Lipoprotein subfractions in women athletes: effects of age, visceral obesity and aerobic fitness. International Journal of Obesity. 23(1). 41–47. 11 indexed citations

Ryan, A. S., Margarita S. Treuth, & Dariush Elahi. (1998). Resistive Training Maintains Bone Mineral Density in Postmenopausal Women. Calcified Tissue International. 62(4). 295–299. 55 indexed citations

10.

Ryan, A. S., Barbara J. Nicklas, & Dariush Elahi. (1996). A cross-sectional study on body composition and energy expenditure in women athletes during aging. American Journal of Physiology-Endocrinology and Metabolism. 271(5). E916–E921. 40 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.

Explore authors with similar magnitude of impact