Rick Purvis

638 total citations
11 papers, 497 citations indexed

About

Rick Purvis is a scholar working on Neurology, Psychiatry and Mental health and Biomedical Engineering. According to data from OpenAlex, Rick Purvis has authored 11 papers receiving a total of 497 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Neurology, 3 papers in Psychiatry and Mental health and 3 papers in Biomedical Engineering. Recurrent topics in Rick Purvis's work include Transcranial Magnetic Stimulation Studies (3 papers), Treatment of Major Depression (2 papers) and Hydrocarbon exploration and reservoir analysis (2 papers). Rick Purvis is often cited by papers focused on Transcranial Magnetic Stimulation Studies (3 papers), Treatment of Major Depression (2 papers) and Hydrocarbon exploration and reservoir analysis (2 papers). Rick Purvis collaborates with scholars based in United Kingdom, United States and Canada. Rick Purvis's co-authors include P.M. Dranchuk, Donald B. Robinson, Savitha Eranti, Andrew Mogg, Declan M. McLoughlin, Richard G. Brown, Norman R. Morrow, John C. Rothwell, Graham Pluck and Martín Knapp and has published in prestigious journals such as American Journal of Psychiatry, Journal of Affective Disorders and Investigative Ophthalmology & Visual Science.

In The Last Decade

Rick Purvis

11 papers receiving 470 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rick Purvis United Kingdom	7	188	146	126	102	84	11	497
Richard Purvis United Kingdom	14	100 0.5×	88 0.6×	58 0.5×	20 0.2×	8 0.1×	30	755
Jingkai Chen China	14	98 0.5×	104 0.7×	90 0.7×	218 2.1×	207 2.5×	52	882
Aditya Somani India	6	48 0.3×	42 0.3×	12 0.1×	20 0.2×	49 0.6×	27	250
Xiangyang Qiao China	10	42 0.2×	453 3.1×	33 0.3×	37 0.4×	40 0.5×	24	591
Hoon Lee South Korea	6	10 0.1×	37 0.3×	7 0.1×	28 0.3×	10 0.1×	9	325
Jeong-Soon Lee South Korea	10	25 0.1×	30 0.2×	4 0.0×	4 0.0×	13 0.2×	44	341
Qingfeng Wang China	9	26 0.1×	10 0.1×	13 0.1×	77 0.8×	3 0.0×	14	276
Takashi Shinozaki Japan	9	24 0.1×	55 0.4×	2 0.0×	15 0.1×	7 0.1×	32	592
Ali Fahim Khan United States	9	7 0.0×	57 0.4×	3 0.0×	11 0.1×	10 0.1×	34	344

Countries citing papers authored by Rick Purvis

Since Specialization

Citations

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

Fields of papers citing papers by Rick Purvis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rick Purvis

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

All Works

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11 of 11 papers shown

Ribeiro, Ramiro, et al.. (2015). Evaluation of the Performance, Biocompatibility and Safety of a New Posterior MicroPump Drug Delivery System. Investigative Ophthalmology & Visual Science. 56(7). 157–157. 1 indexed citations

Knapp, Martín, Renée Romeo, Andrew Mogg, et al.. (2008). Cost-effectiveness of transcranial magnetic stimulation vs. electroconvulsive therapy for severe depression: A multi-centre randomised controlled trial. Journal of Affective Disorders. 109(3). 273–285. 38 indexed citations

Eranti, Savitha, Andrew Mogg, Graham Pluck, et al.. (2007). A Randomized, Controlled Trial With 6-Month Follow-Up of Repetitive Transcranial Magnetic Stimulation and Electroconvulsive Therapy for Severe Depression. American Journal of Psychiatry. 164(1). 73–81. 136 indexed citations

Mogg, Andrew, Rick Purvis, Savitha Eranti, et al.. (2007). Repetitive transcranial magnetic stimulation for negative symptoms of schizophrenia: A randomized controlled pilot study. Schizophrenia Research. 93(1-3). 221–228. 83 indexed citations

Ueland, Torill, et al.. (2004). Modification of performance on the Span of Apprehension Task in a group of young people with early onset psychosis. Scandinavian Journal of Psychology. 45(1). 55–60. 2 indexed citations

Leukefeld, Carl, Matthew L. Hiller, Michele Staton, et al.. (2002). Alcohol and Drug Use among Rural and Urban Incarcerated Substance Abusers. International Journal of Offender Therapy and Comparative Criminology. 46(6). 715–728. 37 indexed citations

Staton, Michele, Carl Leukefeld, TK Logan, & Rick Purvis. (2000). Process Evaluation for a Prison-Based Substance Abuse Program. Journal of Offender Rehabilitation. 32(1-2). 105–127. 5 indexed citations

Purvis, Rick, et al.. (1979). A Reserves Review of the Pembina Cardium Oil Pool. Journal of Canadian Petroleum Technology. 18(3). 10 indexed citations

Dranchuk, P.M., et al.. (1973). Retrograde Condensation in Porous Media. Society of Petroleum Engineers Journal. 13(2). 93–104. 82 indexed citations

10.

Dranchuk, P.M., Rick Purvis, & Donald B. Robinson. (1973). Computer Calculation Of Natural Gas Compressibility Factors Using The Standing And Katz Correlation. Annual Technical Meeting. 102 indexed citations

11.

Purvis, Rick, Donald B. Robinson, & P.M. Dranchuk. (1971). A Reduced Equation of State Applied to Generalized Compressibility Factor Tablest. Journal of Canadian Petroleum Technology. 10(4). 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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