R. O. Gray

4.6k total citations
78 papers, 2.7k citations indexed

About

R. O. Gray is a scholar working on Astronomy and Astrophysics, Instrumentation and Computational Mechanics. According to data from OpenAlex, R. O. Gray has authored 78 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Astronomy and Astrophysics, 32 papers in Instrumentation and 23 papers in Computational Mechanics. Recurrent topics in R. O. Gray's work include Stellar, planetary, and galactic studies (54 papers), Astronomy and Astrophysical Research (32 papers) and Astrophysics and Star Formation Studies (27 papers). R. O. Gray is often cited by papers focused on Stellar, planetary, and galactic studies (54 papers), Astronomy and Astrophysical Research (32 papers) and Astrophysics and Star Formation Studies (27 papers). R. O. Gray collaborates with scholars based in United States, Canada and Chile. R. O. Gray's co-authors include C. J. Corbally, R. F. Garrison, M. T. McFadden, Piers Robinson, Courtney McGahee, James R. Miner, Aileen A. O’Donoghue, Eric J. Bubar, A. B. Kaye and Peter W. Graham and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal Supplement Series and Astronomy and Astrophysics.

In The Last Decade

R. O. Gray

70 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. O. Gray United States 26 2.4k 1.1k 235 173 105 78 2.7k
Daniel Nadeau Canada 20 1.0k 0.4× 357 0.3× 41 0.2× 6 0.0× 118 1.1× 62 1.6k
Joseph Caruana United Kingdom 24 1.5k 0.6× 748 0.7× 30 0.1× 18 0.2× 50 1.7k
D. Katz France 23 2.1k 0.9× 970 0.9× 102 0.4× 4 0.0× 1 0.0× 61 2.4k
J. Sabater United Kingdom 29 2.0k 0.8× 687 0.6× 44 0.2× 10 0.1× 85 2.2k
Benjamin D. Johnson United States 30 4.6k 2.0× 2.1k 2.0× 121 0.5× 3 0.0× 97 4.9k
L. G. Althaus Argentina 36 4.4k 1.9× 1.7k 1.6× 129 0.5× 14 0.1× 187 4.8k
William M. Wolf United States 6 1.1k 0.5× 282 0.3× 40 0.2× 2 0.0× 7 0.1× 8 1.3k
A. C. Becker United States 24 1.9k 0.8× 554 0.5× 92 0.4× 3 0.0× 59 2.1k
Zhi-Yu Zhang China 25 1.4k 0.6× 325 0.3× 17 0.1× 16 0.2× 111 1.8k
Paul Martini United States 28 3.2k 1.4× 1.2k 1.1× 55 0.2× 3 0.0× 89 3.3k

Countries citing papers authored by R. O. Gray

Since Specialization
Citations

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

Fields of papers citing papers by R. O. Gray

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. O. Gray. 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 R. O. Gray. The network helps show where R. O. Gray may publish in the future.

Co-authorship network of co-authors of R. O. Gray

This figure shows the co-authorship network connecting the top 25 collaborators of R. O. Gray. A scholar is included among the top collaborators of R. O. Gray 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 R. O. Gray. R. O. Gray 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
1.
Neff, J. E., et al.. (2018). Validating the C i 5052.17 Å/Mg ii 4481 Å Equivalent Width Ratio as a Diagnostic for F-type Lambda Boo Stars. The Astronomical Journal. 157(1). 7–7. 1 indexed citations
2.
Carbon, D. F., R. O. Gray, Bron Nelson, & Christopher E. Henze. (2018). A Search for Candidate Li-rich Giant Stars in SDSS DR10. The Astronomical Journal. 156(2). 53–53. 4 indexed citations
3.
Scott, N., et al.. (2015). Access to Disease Treatment Among Patients Presenting to the Emergency Department with Asthma or Hypertension. Journal of Emergency Medicine. 48(5). 527–535. 5 indexed citations
4.
5.
Griffin, R. E. M., R. O. Gray, & C. J. Corbally. (2012). The composite-spectrum binary hypothesis does not explain theλBootis stars. Astronomy and Astrophysics. 547. A8–A8. 8 indexed citations
6.
Miner, James R., et al.. (2010). Alfentanil for Procedural Sedation in the Emergency Department. Annals of Emergency Medicine. 57(2). 117–121. 14 indexed citations
7.
Miner, James R., et al.. (2010). Randomized Clinical Trial of Propofol Versus Ketamine for Procedural Sedation in the Emergency Department. Academic Emergency Medicine. 17(6). 604–611. 70 indexed citations
8.
Miner, James R., et al.. (2009). Randomized Clinical Trial of Propofol With and Without Alfentanil for Deep Procedural Sedation in the Emergency Department. Academic Emergency Medicine. 16(9). 825–834. 35 indexed citations
9.
Miner, James R., et al.. (2008). Oral versus Intravenous Opioid Dosing for the Initial Treatment of Acute Musculoskeletal Pain in the Emergency Department. Academic Emergency Medicine. 15(12). 1234–1240. 24 indexed citations
10.
Мирошниченко, А. С., R. O. Gray, В. Г. Клочкова, K. S. Bjorkman, & K. S. Kuratov. (2004). Fundamental parameters and evolutionary state of the Herbig Ae starcandidate HD 35929. Astronomy and Astrophysics. 427(3). 937–944. 6 indexed citations
11.
Мирошниченко, А. С., K. S. Bjorkman, Е. Л. Ченцов, et al.. (2002). The luminous B[e] binary AS 381. Astronomy and Astrophysics. 383(1). 171–181. 10 indexed citations
12.
Мирошниченко, А. С., K. S. Bjorkman, Е. Л. Ченцов, et al.. (2001). The pre-main-sequence star IP Persei. Astronomy and Astrophysics. 377(3). 854–867. 8 indexed citations
13.
Gray, R. O.. (2000). The Physical Basis of Luminosity Classification in the Late A, F and early G--type Stars. American Astronomical Society Meeting Abstracts. 197. 19. 2 indexed citations
14.
Handler, G., R. O. Gray, & R. R. Shobbrook. (2000). HD 87271: a Pulsating Classical lambda Bootis Star. IBVS. 4876. 1.
15.
Gray, R. O.. (1999). SPECTRUM: A stellar spectral synthesis program. ascl. 11 indexed citations
16.
Gray, R. O. & E. H. Olsen. (1991). The calibration of the Stromgren photometric system for A, F and early G supergiants. I. The observational data.. Astronomy & Astrophysics Supplement Series. 87(3). 541–575.
17.
Gray, R. O.. (1991). The Analysis of Low Dispersion Spectra Using Spectral Synthesis and Spectral Classification Techniques. Bulletin of the American Astronomical Society. 23. 1382.
18.
Gray, R. O.. (1988). The Calibration of Strömgren Photometry for F and early G Supergiants. Bulletin of the American Astronomical Society. 20. 996.
19.
Gray, R. O.. (1988). The spectroscopic and photometric effects of rotation in the A-type stars. Journal of the Royal Astronomical Society of Canada. 82(6). 336–348. 2 indexed citations
20.
Gray, R. O.. (1985). Is Vega a rapid rotator seen pole on. JRASC. 79. 237. 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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