N. Halfpenny

502 total citations
15 papers, 354 citations indexed

About

N. Halfpenny is a scholar working on Economics and Econometrics, Statistics, Probability and Uncertainty and Infectious Diseases. According to data from OpenAlex, N. Halfpenny has authored 15 papers receiving a total of 354 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Economics and Econometrics, 5 papers in Statistics, Probability and Uncertainty and 3 papers in Infectious Diseases. Recurrent topics in N. Halfpenny's work include Meta-analysis and systematic reviews (5 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers) and HIV Research and Treatment (2 papers). N. Halfpenny is often cited by papers focused on Meta-analysis and systematic reviews (5 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers) and HIV Research and Treatment (2 papers). N. Halfpenny collaborates with scholars based in United Kingdom, United States and Netherlands. N. Halfpenny's co-authors include David A. Scott, Juliette C. Thompson, Joan Quigley, Kaisa E. Oksanen, Mataleena Parikka, Milka Marjut Hammarén, Mika Rämet, Antti Iivanainen, Marko Pesu and Sonya J. Snedecor and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS Pathogens and Vaccine.

In The Last Decade

N. Halfpenny

13 papers receiving 353 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. Halfpenny United Kingdom 8 123 107 82 49 36 15 354
Trever Burgon United States 9 87 0.7× 56 0.5× 61 0.7× 7 0.1× 5 0.1× 17 314
Sarah Chauvin Canada 7 34 0.3× 138 1.3× 95 1.2× 8 0.2× 5 0.1× 8 404
Marília Brasil Xavier Brazil 13 267 2.2× 62 0.6× 162 2.0× 20 0.4× 58 397
Sahr M. Gevao United States 8 143 1.2× 19 0.2× 65 0.8× 62 1.3× 12 416
Joleen Borgerding United States 9 74 0.6× 75 0.7× 70 0.9× 1 0.0× 61 1.7× 23 456
Enrique Chacón‐Cruz United States 10 100 0.8× 62 0.6× 162 2.0× 7 0.1× 50 392
Lorraine C Young United States 9 61 0.5× 29 0.3× 113 1.4× 35 0.7× 17 278
Kathleen E. Singer United States 11 98 0.8× 40 0.4× 127 1.5× 8 0.2× 28 448
Jussara Marcondes-Machado Brazil 12 187 1.5× 35 0.3× 228 2.8× 14 0.3× 22 371

Countries citing papers authored by N. Halfpenny

Since Specialization
Citations

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

Fields of papers citing papers by N. Halfpenny

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Halfpenny

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

All Works

15 of 15 papers shown
1.
Ahmed, Waseem, et al.. (2024). Systematic literature review of asthma biologic self-administration enhanced by a patient perspective. SHILAP Revista de lepidopterología. 3(4). 100334–100334.
2.
Dignaß, Axel, Claire Ainsworth, Susanne Hartz, et al.. (2024). Efficacy and Safety of Advanced Therapies in Moderately-to-Severely Active Ulcerative Colitis: a Systematic Review and Network Meta-analysis. Advances in Therapy. 41(12). 4446–4462. 11 indexed citations
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Halfpenny, N., et al.. (2019). PNS335 USING MACHINE LEARNING FOR EFFICIENCY IMPROVEMENTS IN SYSTEMATIC LITERATURE REVIEWS OF CLINICAL EFFICACY AND SAFETY. Value in Health. 22. S821–S821. 4 indexed citations
7.
Quigley, Joan, Juliette C. Thompson, N. Halfpenny, & David A. Scott. (2018). Critical appraisal of nonrandomized studies—A review of recommended and commonly used tools. Journal of Evaluation in Clinical Practice. 25(1). 44–52. 86 indexed citations
8.
Halfpenny, N., David A. Scott, Juliette C. Thompson, Binu Gurung, & Joan Quigley. (2018). A practical approach to predict expansion of evidence networks: a case study in treatment-naive advanced melanoma. Melanoma Research. 29(1). 13–18. 1 indexed citations
9.
Thompson, Juliette C., Joan Quigley, N. Halfpenny, David A. Scott, & Neil Hawkins. (2016). Importance and methods of searching for E-publications ahead of print in systematic reviews. Evidence-Based Medicine. 21(2). 55–59. 10 indexed citations
10.
Halfpenny, N., Joan Quigley, Juliette C. Thompson, & David A. Scott. (2016). Value and usability of unpublished data sources for systematic reviews and network meta-analyses. Evidence-Based Medicine. 21(6). 208–213. 11 indexed citations
11.
Halfpenny, N., J.C. Thompson, Joan Quigley, & David A. Scott. (2015). Clinical Trials Registries For Systematic Reviews – An Alternative Source For Unpublished Data. Value in Health. 18(3). A12–A12. 5 indexed citations
12.
Thom, Howard, Juliette C. Thompson, David A. Scott, et al.. (2015). Comparative efficacy of antibiotics for the treatment of acute bacterial skin and skin structure infections (ABSSSI): a systematic review and network meta-analysis. Current Medical Research and Opinion. 31(8). 1539–1551. 26 indexed citations
13.
Quigley, Joan, J.C. Thompson, N. Halfpenny, & David A. Scott. (2014). Critical appraisal of non-randomized controlled trials – a review of recommended and commonly used tools. Value in Health. 17(3). A203–A203. 4 indexed citations
14.
Oksanen, Kaisa E., N. Halfpenny, Milka Marjut Hammarén, et al.. (2013). An adult zebrafish model for preclinical tuberculosis vaccine development. Vaccine. 31(45). 5202–5209. 58 indexed citations
15.
Parikka, Mataleena, Milka Marjut Hammarén, N. Halfpenny, et al.. (2012). Mycobacterium marinum Causes a Latent Infection that Can Be Reactivated by Gamma Irradiation in Adult Zebrafish. PLoS Pathogens. 8(9). e1002944–e1002944. 103 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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