John C Hagan

6.7k total citations · 1 hit paper
49 papers, 3.8k citations indexed

About

John C Hagan is a scholar working on Ophthalmology, Sociology and Political Science and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, John C Hagan has authored 49 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ophthalmology, 11 papers in Sociology and Political Science and 8 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in John C Hagan's work include Intraocular Surgery and Lenses (8 papers), Crime Patterns and Interventions (6 papers) and Ophthalmology and Visual Impairment Studies (4 papers). John C Hagan is often cited by papers focused on Intraocular Surgery and Lenses (8 papers), Crime Patterns and Interventions (6 papers) and Ophthalmology and Visual Impairment Studies (4 papers). John C Hagan collaborates with scholars based in United States, Canada and Austria. John C Hagan's co-authors include Paul Willis, Bill McCarthy, Holly Foster, Thomas G. Blomberg, Lisa E. Cohen, Harold G. Grasmick, Bruce J. Arneklev, Brenda Blackwell, Henry H. Foster and Faisal Jehan and has published in prestigious journals such as Science, JAMA and Journal of Clinical Oncology.

In The Last Decade

John C Hagan

41 papers receiving 3.0k citations

Hit Papers

Learning to Labor: How Working Class Kids Get Working Cla... 1996 2026 2006 2016 1996 1000 2.0k 3.0k
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.

  1. Learning to Labor: How Working Class Kids Get Working Class Jobs.
    1996 3.1k citations John C Hagan et al. profile →

Peers

John C Hagan
Lois Weis United States
Michael Omi United States
Richard Delgado United States
Paul E. Willis United Kingdom
Richard Jenkins United Kingdom
Dorothy Holland United States
Gloria Anzaldúa Bangladesh
Elizabeth Adams St. Pierre United States
Andrew Smith United States
Michael Erben United Kingdom
Lois Weis United States
John C Hagan
Citations per year, relative to John C Hagan John C Hagan (= 1×) peers Lois Weis

Countries citing papers authored by John C Hagan

Since Specialization
Citations

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

Fields of papers citing papers by John C Hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John C Hagan

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

All Works

20 of 20 papers shown
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2.
Hagan, John C, et al.. (2020). Rapidly Developing Large Bilateral Cataracts in a 58-Year-Old Woman After Only 46 Hyperbaric Oxygen Treatments.. PubMed. 116(5). 396–399. 1 indexed citations
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Hagan, John C & Holly Foster. (2003). S/He's a Rebel: Toward a Sequential Stress Theory of Delinquency and Gendered Pathways to Disadvantage in Emerging Adulthood. Social Forces. 82(1). 53–86. 106 indexed citations
6.
Jehan, Faisal, et al.. (2001). Diplopia and ptosis following injection of local anesthesia without hyaluronidase. Journal of Cataract & Refractive Surgery. 27(11). 1876–1879. 30 indexed citations
7.
Hagan, John C. (2001). Cause and Country: The Politics of Ambivalence and the American Vietnam War Resistance in Canada. Social Problems. 48(2). 168–184. 1 indexed citations
8.
Hagan, John C & James A. Davison. (1998). Clinical comparison of the Alcon 20,000 Legacy and 10,000 Master phacoemulsification units. Journal of Cataract & Refractive Surgery. 24(5). 693–696. 8 indexed citations
9.
Hagan, John C, Rupert Menapace, & U. Radax. (1996). Clinical syndrome of endocapsular hematoma: Presentation of a collected series and review of the literature. Journal of Cataract & Refractive Surgery. 22(3). 379–384. 6 indexed citations
10.
Kay, Fiona M. & John C Hagan. (1994). Changing Opportunities for Partnership for Men and Women Lawyers During the Transformation of the Modern Law Firm. Osgoode Hall law journal. 32(3). 413–456. 10 indexed citations
11.
Hagan, John C. (1994). Prospective study of the Thornton irrigation/aspiration tip with small incision phacoemulsification. Journal of Cataract & Refractive Surgery. 20(1). 97–98. 1 indexed citations
12.
Hagan, John C. (1992). Irrigation/aspiration handpiece with changeable tips for cortex removal in small incision phacoemulsification. Journal of Cataract & Refractive Surgery. 18(3). 318–320. 11 indexed citations
13.
Hagan, John C. (1992). Endocapsular Hematoma-Reply. Archives of Ophthalmology. 110(3). 319–319. 1 indexed citations
14.
Hagan, John C, et al.. (1992). Airway obstruction following transhiatal esophagogastrectomy.. PubMed. 77(7). 153–5.
15.
Hagan, John C. (1992). CATARACT EXTRACTION IN A PATIENT WITH CAROTID CAVERNOUS SINUS FISTULA. Ophthalmic surgery, lasers & imaging retina. 23(2). 144–144. 3 indexed citations
16.
Hagan, John C. (1991). Endocapsular Hematoma. Archives of Ophthalmology. 109(4). 514–514. 16 indexed citations
17.
Hagan, John C & James V. Aquavella. (1988). RETROBULBAR VERSUS PERIBULBAR ANESTHESIA/EDITORIAL COMMENT BY DR. AQUAVELLA. Ophthalmic surgery, lasers & imaging retina. 19(2). 143–144. 2 indexed citations
18.
Hagan, John C. (1987). A Clinical Review of the IOLAB Azar Model 91Z Flexible Anterior Chamber Intraocular Lens. Ophthalmic surgery, lasers & imaging retina. 18(4). 258–261. 6 indexed citations
19.
Caruso, Vincent, et al.. (1969). Quantitative Olfactometry in the Measurement of Posttraumatic Hyposmia: A Simple Method. Archives of Otolaryngology - Head and Neck Surgery. 90(4). 500–503. 5 indexed citations
20.
Hagan, John C. (1966). The cardiac is not at the end of the line.. PubMed. 35(8). 653–7. 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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