Ray J. Varnell

400 total citations
8 papers, 336 citations indexed

About

Ray J. Varnell is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Ray J. Varnell has authored 8 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Ophthalmology, 5 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Ray J. Varnell's work include Corneal surgery and disorders (4 papers), Ocular Surface and Contact Lens (4 papers) and Glaucoma and retinal disorders (4 papers). Ray J. Varnell is often cited by papers focused on Corneal surgery and disorders (4 papers), Ocular Surface and Contact Lens (4 papers) and Glaucoma and retinal disorders (4 papers). Ray J. Varnell collaborates with scholars based in United States. Ray J. Varnell's co-authors include Marguerite B. McDonald, Stephen D. Klyce, Charles R. Munnerlyn, Herbert E. Kaufman, Roger W. Beuerman, Peter J. McDonnell, Michael D. Wagoner, Jonathan H. Talamo, Ronald R. Krueger and Bryan M. Gebhardt and has published in prestigious journals such as Ophthalmology, American Journal of Ophthalmology and Advances in experimental medicine and biology.

In The Last Decade

Ray J. Varnell

8 papers receiving 307 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ray J. Varnell United States	7	287	219	105	97	17	8	336
Alessandra Ghirlando Italy	10	419 1.5×	373 1.7×	194 1.8×	57 0.6×	38 2.2×	12	523
Tatsuro Tanabe Japan	8	315 1.1×	221 1.0×	206 2.0×	86 0.9×	11 0.6×	13	396
Catharina A. Eggink Netherlands	11	335 1.2×	263 1.2×	114 1.1×	63 0.6×	13 0.8×	15	397
M.Á. Del Buey Spain	10	241 0.8×	229 1.0×	113 1.1×	75 0.8×	28 1.6×	21	342
Karin Szerenyi United States	9	271 0.9×	188 0.9×	164 1.6×	23 0.2×	10 0.6×	9	344
Tuuli Linna Finland	9	670 2.3×	430 2.0×	494 4.7×	66 0.7×	19 1.1×	10	762
Carol E. Rosenstiel United States	5	311 1.1×	183 0.8×	195 1.9×	94 1.0×	37 2.2×	7	364
Roo Min Jun South Korea	8	214 0.7×	181 0.8×	122 1.2×	50 0.5×	16 0.9×	44	292
Terrance J. Kasper United States	9	313 1.1×	268 1.2×	135 1.3×	45 0.5×	9 0.5×	9	359
DO Hodge United States	3	481 1.7×	376 1.7×	92 0.9×	57 0.6×	34 2.0×	6	511

Countries citing papers authored by Ray J. Varnell

Since Specialization

Citations

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

Fields of papers citing papers by Ray J. Varnell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ray J. Varnell. 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 Ray J. Varnell. The network helps show where Ray J. Varnell may publish in the future.

Co-authorship network of co-authors of Ray J. Varnell

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

All Works

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8 of 8 papers shown

1.

Varnell, Ray J., et al.. (1998). Effects of Lacrimal Gland Removal on Squirrel Monkey Cornea. Advances in experimental medicine and biology. 438. 619–624. 7 indexed citations

2.

Varnell, Ray J., et al.. (1998). Small-Volume Analysis of Rabbit Tears and Effects of a Corneal Wound on Tear Protein Spectra. Advances in experimental medicine and biology. 438. 659–664. 8 indexed citations

3.

Varnell, Ray J., et al.. (1997). SHORT COMMUNICATION Detection of substance P in human tears by laser desorption mass spectrometry and immunoassay. Current Eye Research. 16(9). 960–963. 33 indexed citations

4.

Varnell, Ray J., et al.. (1997). Analysis of rabbit tear fluid using capillary electrophoresis with UV or laser-induced fluorescence detection.. PubMed. 4(1). 1–6. 2 indexed citations

5.

Beuerman, Roger W., Marguerite B. McDonald, Daming Zhang, Ray J. Varnell, & Hilary W. Thompson. (1996). Diclofenac Sodium Attenuates Neural Activity after Photorefractive Keratectomy in Rabbits. Journal of Refractive Surgery. 12(7). 783–791. 8 indexed citations

6.

Krueger, Ronald R., Jonathan H. Talamo, Marguerite B. McDonald, et al.. (1995). Clinical Analysis of Excimer Laser Photorefractive Keratectomy Using a Multiple Zone Technique for Severe Myopia. American Journal of Ophthalmology. 119(3). 263–274. 46 indexed citations

7.

McDonald, Marguerite B., et al.. (1991). Central Photorefractlve Keratectomy for Myopia. Ophthalmology. 98(9). 1327–1337. 206 indexed citations

8.

McDonald, Marguerite B., et al.. (1990). Evaluation of an Opacity Lensometer for Determining Corneal Clarity Following Excimer Laser Photoablation. Journal of Refractive Surgery. 6(5). 346–351. 26 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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