J. Armstrong

645 total citations
14 papers, 456 citations indexed

About

J. Armstrong is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, J. Armstrong has authored 14 papers receiving a total of 456 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Ophthalmology, 6 papers in Radiology, Nuclear Medicine and Imaging and 2 papers in Surgery. Recurrent topics in J. Armstrong's work include Retinal Diseases and Treatments (7 papers), Retinal Imaging and Analysis (6 papers) and Retinal and Optic Conditions (2 papers). J. Armstrong is often cited by papers focused on Retinal Diseases and Treatments (7 papers), Retinal Imaging and Analysis (6 papers) and Retinal and Optic Conditions (2 papers). J. Armstrong collaborates with scholars based in United States. J. Armstrong's co-authors include Emily Y. Chew, Frederick L. Ferris, Michael L. Klein, Suresh R. Chandra, Thomas S. Hwang, Susan B. Bressler, Amitha Domalpally, Traci E. Clemons, Ronald P. Danis and John Paul SanGiovanni and has published in prestigious journals such as American Journal of Clinical Nutrition, Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

J. Armstrong

14 papers receiving 447 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Armstrong United States 6 297 228 80 76 43 14 456
Li-Chen Wei Taiwan 12 216 0.7× 86 0.4× 12 0.1× 36 0.5× 11 0.3× 19 322
A. Bron France 13 467 1.6× 233 1.0× 11 0.1× 63 0.8× 17 0.4× 21 588
Marc Figueras‐Roca Spain 14 294 1.0× 201 0.9× 17 0.2× 65 0.9× 24 0.6× 44 400
Suqin Guo United States 12 287 1.0× 141 0.6× 63 0.8× 68 0.9× 12 0.3× 22 439
Daniel Gologorsky United States 8 174 0.6× 94 0.4× 16 0.2× 53 0.7× 27 0.6× 21 269
Srinivas Rao India 6 120 0.4× 136 0.6× 33 0.4× 43 0.6× 13 0.3× 14 330
Hisashi Kataoka Japan 10 96 0.3× 106 0.5× 28 0.3× 28 0.4× 9 0.2× 34 448
Erdinç Aydın Türkiye 15 357 1.2× 309 1.4× 11 0.1× 48 0.6× 9 0.2× 38 578
Karen Basu United States 6 328 1.1× 290 1.3× 35 0.4× 67 0.9× 15 0.3× 12 444

Countries citing papers authored by J. Armstrong

Since Specialization
Citations

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

Fields of papers citing papers by J. Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Armstrong

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

All Works

14 of 14 papers shown
1.
Armstrong, J., et al.. (2014). Owner Experiences in Treating Dogs and Cats Diagnosed With Diabetes Mellitus in the United StatesS. Journal of the American Animal Hospital Association. 50(4). 247–253. 15 indexed citations
2.
Danis, Ronald P., Amitha Domalpally, Emily Y. Chew, et al.. (2013). Methods and Reproducibility of Grading Optimized Digital Color Fundus Photographs in the Age-Related Eye Disease Study 2 (AREDS2 Report Number 2). Investigative Ophthalmology & Visual Science. 54(7). 4548–4548. 95 indexed citations
3.
Morley, Paul S., J. Armstrong, Kenneth W. Simpson, et al.. (2012). A Multi-Institutional Study Evaluating the Diagnostic Utility of the Spec cPL™ and SNAP® cPL™ in Clinical Acute Pancreatitis in 84 Dogs. Journal of Veterinary Internal Medicine. 26(4). 888–896. 90 indexed citations
4.
Armstrong, J., et al.. (2011). Clinical Importance of Canine and Feline Obesity. 1 indexed citations
5.
Domalpally, Amitha, et al.. (2010). Evaluation of Age-Related Macular Degeneration Associated Geographic Atrophy From Stereoscopic Color Fundus Photographs and Fundus Autofluorescence Images. Investigative Ophthalmology & Visual Science. 51(13). 1640–1640. 1 indexed citations
6.
Armstrong, J., et al.. (2009). Changes From Baseline to One Year in Fundus Autofluorescence (FAF) Images in the Age-Related Eye Disease Study 2 (AREDS2). Investigative Ophthalmology & Visual Science. 50(13). 718–718. 1 indexed citations
7.
Armstrong, J., et al.. (2008). Comparison of Fundus Autofluorescence Images to Digital Color Images for RPE Atrophy in AREDS2. Investigative Ophthalmology & Visual Science. 49(13). 2234–2234. 1 indexed citations
8.
Klein, Michael L., Frederick L. Ferris, J. Armstrong, et al.. (2007). Retinal Precursors and the Development of Geographic Atrophy in Age-Related Macular Degeneration. Ophthalmology. 115(6). 1026–1031. 178 indexed citations
9.
Armstrong, J., et al.. (2006). Association of Calcified Drusen With Progression of AMD in AREDS Participants. Investigative Ophthalmology & Visual Science. 47(13). 2128–2128. 3 indexed citations
10.
Chiu, Chung‐Jung, Larry D. Hubbard, J. Armstrong, et al.. (2006). Dietary glycemic index and carbohydrate in relation to early age-related macular degeneration. American Journal of Clinical Nutrition. 83(4). 880–886. 57 indexed citations
11.
Armstrong, J., et al.. (2005). Reticular Drusen as a Baseline Risk Factor for Progression to Advanced AMD in AREDS. Investigative Ophthalmology & Visual Science. 46(13). 220–220. 1 indexed citations
12.
Burch, John W., David Mair, Geralyn M. Meny, et al.. (2005). The risk of posterior subcapsular cataracts in granulocyte donors. Transfusion. 45(11). 1701–1708. 10 indexed citations
13.
Klein, Michael L., Frederick L. Ferris, Gary Gensler, et al.. (2004). Clinical Features and Natural Course of Drusenoid Pigment Epithelial Detachments in Age–related Macular Degeneration. 45(13). 3047–3047. 2 indexed citations
14.
Armstrong, J., James B. Heneghan, & George H. Bornside. (1966). Effects of bacterial flora on survival of rats with strangulation obstruction.. PubMed. 25(2). 108–13. 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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