Kathryn O’Sullivan

895 total citations · 1 hit paper
26 papers, 703 citations indexed

About

Kathryn O’Sullivan is a scholar working on Political Science and International Relations, Public Health, Environmental and Occupational Health and Law. According to data from OpenAlex, Kathryn O’Sullivan has authored 26 papers receiving a total of 703 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Political Science and International Relations, 5 papers in Public Health, Environmental and Occupational Health and 5 papers in Law. Recurrent topics in Kathryn O’Sullivan's work include Nutritional Studies and Diet (4 papers), Obesity, Physical Activity, Diet (3 papers) and Gender and Women's Rights (3 papers). Kathryn O’Sullivan is often cited by papers focused on Nutritional Studies and Diet (4 papers), Obesity, Physical Activity, Diet (3 papers) and Gender and Women's Rights (3 papers). Kathryn O’Sullivan collaborates with scholars based in Ireland, United Kingdom and Canada. Kathryn O’Sullivan's co-authors include Jenny Walton, L. Stevenson, Frankie Phillips, Sigrid Gibson, John E. Blundell, Reg J. Fletcher, Paul M. Mathias, S. Beattie, C. H. S. Ruxton and T. R. Kirk and has published in prestigious journals such as Gut, British Journal Of Nutrition and Journal of Advanced Nursing.

In The Last Decade

Kathryn O’Sullivan

23 papers receiving 667 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.

Wheat bran: its composition and benefits to health, a European perspective

2012 350 citations L. Stevenson, Frankie Phillips et al. International Journal of Food Sciences and Nutrition profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kathryn O’Sullivan Ireland	9	248	199	168	120	108	26	703
Frankie Phillips United Kingdom	8	203 0.8×	113 0.6×	86 0.5×	143 1.2×	123 1.1×	14	569
Jenny Walton United Kingdom	8	201 0.8×	101 0.5×	71 0.4×	109 0.9×	117 1.1×	13	479
Kiriaque Barra Ferreira Barbosa Brazil	13	140 0.6×	165 0.8×	101 0.6×	111 0.9×	76 0.7×	36	745
Eun‐Sook Lee South Korea	14	323 1.3×	83 0.4×	96 0.6×	114 0.9×	73 0.7×	40	791
Sonja Nicholson United Kingdom	12	178 0.7×	425 2.1×	197 1.2×	60 0.5×	61 0.6×	20	935
Anita Kušar Slovenia	18	240 1.0×	357 1.8×	93 0.6×	183 1.5×	105 1.0×	43	869
Doreen Gille Switzerland	14	253 1.0×	305 1.5×	285 1.7×	243 2.0×	46 0.4×	18	1.0k
Tasleem A. Zafar Kuwait	17	415 1.7×	255 1.3×	240 1.4×	242 2.0×	213 2.0×	32	1.0k
Trinidad P. Trinidad Philippines	13	313 1.3×	119 0.6×	50 0.3×	215 1.8×	254 2.4×	30	690
Sun Hyo Kim South Korea	13	241 1.0×	113 0.6×	63 0.4×	130 1.1×	37 0.3×	70	510

Countries citing papers authored by Kathryn O’Sullivan

Since Specialization

Citations

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

Fields of papers citing papers by Kathryn O’Sullivan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kathryn O’Sullivan. 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 Kathryn O’Sullivan. The network helps show where Kathryn O’Sullivan may publish in the future.

Co-authorship network of co-authors of Kathryn O’Sullivan

This figure shows the co-authorship network connecting the top 25 collaborators of Kathryn O’Sullivan. A scholar is included among the top collaborators of Kathryn O’Sullivan 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 Kathryn O’Sullivan. Kathryn O’Sullivan 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

Byrne, Gobnait, et al.. (2025). A Survey of Nurses' Views of the Current and Future Role of Community Registered General Nurses ( CRGN ). Journal of Advanced Nursing. 82(3). 2282–2294.

O’Sullivan, Kathryn. (2024). Defining ‘religious body’ under Irish marriage law. Religion State & Society. 53(1). 25–37.

O’Sullivan, Kathryn, et al.. (2017). Muslim marriage (non) recognition: implications and possible solutions. Journal of Social Welfare and Family Law. 39(1). 22–41. 8 indexed citations

O’Sullivan, Kathryn. (2016). Low-flying drones and ownership of airspace in Ireland. University of Limerick Institutional Repository (University of Limerick). 2 indexed citations

O’Sullivan, Kathryn. (2016). Ancillary relief and private ordering: the vulnerability of financially weaker spouses. University of Limerick Institutional Repository (University of Limerick). 2 indexed citations

Schmier, Jordana K., et al.. (2015). Cost Savings of Reduced Constipation Rates Attributed to Increased Dietary Fibre Intakes in Europe: A Decision-Analytic Model. Journal of Pharmacy and Nutrition Sciences. 5(1). 14–23. 6 indexed citations

O’Sullivan, Kathryn. (2013). Protection Against Unilateral Dispositions of the Family Home - An Irish Perspective. International Journal of Law Policy and the Family. 27(3). 399–428. 2 indexed citations

O’Sullivan, Kathryn. (2013). The right to appropriate the family home: a proposal for reform. University of Limerick Institutional Repository (University of Limerick). 1 indexed citations

O’Sullivan, Kathryn. (2012). Spousal Disinheritance Protections under Irish Law: A Proposal for Reform. University of Limerick Institutional Repository (University of Limerick). 41(3). 246–280. 2 indexed citations

10.

Stevenson, L., Frankie Phillips, Kathryn O’Sullivan, & Jenny Walton. (2012). Wheat bran: its composition and benefits to health, a European perspective. International Journal of Food Sciences and Nutrition. 63(8). 1001–1013. 350 indexed citations breakdown →

11.

Zheng, Hang, Kathryn O’Sullivan, Ram Mereddy, et al.. (2009). Production of bio-hydrogen using a membrane anaerobic reactor: limitations due to diffusion.. Queensland's institutional digital repository (The University of Queensland). 1–15. 7 indexed citations

12.

O’Connor, Maureen, et al.. (2008). Micronutrient intakes and inadequacies in school-going Irish adolescents. Proceedings of The Nutrition Society. 67(OCE7). 1 indexed citations

13.

O’Sullivan, Kathryn. (1998). FIBRE AND ITS ROLE IN HEALTH AND DISEASE. International Journal of Food Sciences and Nutrition. 49. 3 indexed citations

14.

Frape, D. L., Norman Williams, A. Scriven, et al.. (1997). Diurnal trends in responses of blood plasma concentrations of glucose, insulin, and C-peptide following high- and low-fat meals and their relation to fat metabolism in healthy middle-aged volunteers. British Journal Of Nutrition. 77(4). 523–535. 31 indexed citations

15.

O’Sullivan, Kathryn, et al.. (1997). Effects of Amount and type of Dietary Fibre (Soluble and Insoluble) on Short-Term Control of Appetite. International Journal of Food Sciences and Nutrition. 48(1). 67–77. 74 indexed citations

16.

Ruxton, C. H. S., et al.. (1996). The contribution of breakfast to the diets of a sample of 136 primary-schoolchildren in Edinburgh. British Journal Of Nutrition. 75(3). 419–431. 46 indexed citations

17.

Gibson, Sigrid & Kathryn O’Sullivan. (1995). Breakfast cereal consumption patterns and nutrient intakes of British schoolchildren. Journal of the Royal Society of Health. 115(6). 366–370. 70 indexed citations

18.

Cahill, Rachel, Kathryn O’Sullivan, Paul M. Mathias, et al.. (1993). Effects of vitamin antioxidant supplementation on cell kinetics of patients with adenomatous polyps.. Gut. 34(7). 963–967. 49 indexed citations

19.

Cahill, Rachel, Kathryn O’Sullivan, S. Beattie, H. Hamilton, & Colm O’Moráin. (1993). Effects of selenium and vitamin C on colonic crypt cell proliferation. European Journal of Cancer Prevention. 2(Supplement). 28–28. 3 indexed citations

20.

O’Sullivan, Kathryn & Paul M. Mathias. (1990). Analysis of selenium content in commercial dietetic products.. PubMed. 44(3). 235–40. 1 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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