Timothy E. O’Brien

633 total citations
34 papers, 396 citations indexed

About

Timothy E. O’Brien is a scholar working on Management Science and Operations Research, Statistics and Probability and Computational Theory and Mathematics. According to data from OpenAlex, Timothy E. O’Brien has authored 34 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Management Science and Operations Research, 15 papers in Statistics and Probability and 8 papers in Computational Theory and Mathematics. Recurrent topics in Timothy E. O’Brien's work include Optimal Experimental Design Methods (15 papers), Advanced Multi-Objective Optimization Algorithms (7 papers) and Statistical Methods in Clinical Trials (6 papers). Timothy E. O’Brien is often cited by papers focused on Optimal Experimental Design Methods (15 papers), Advanced Multi-Objective Optimization Algorithms (7 papers) and Statistical Methods in Clinical Trials (6 papers). Timothy E. O’Brien collaborates with scholars based in United States, Thailand and Belgium. Timothy E. O’Brien's co-authors include Tham C. Hoang, Udo Blum, Thomas M. Gerig, Luc Wouters, Luc Bijnens, Marc Aerts, Susan C. Baker, Amornrat O’Brien, Roel Straetemans and Jacky Van Dun and has published in prestigious journals such as The Journal of Cell Biology, Journal of Virology and Biometrika.

In The Last Decade

Timothy E. O’Brien

31 papers receiving 382 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Timothy E. O’Brien United States 12 80 80 72 68 65 34 396
Michael D. Hogan United States 11 139 1.7× 69 0.9× 16 0.2× 83 1.2× 51 0.8× 17 833
Jacqueline M. Hughes‐Oliver United States 13 146 1.8× 43 0.5× 46 0.6× 106 1.6× 11 0.2× 38 451
Eryl A. C. Shirley United States 8 143 1.8× 84 1.1× 5 0.1× 53 0.8× 51 0.8× 13 516
Peter C. Greif United States 6 19 0.2× 15 0.2× 22 0.3× 172 2.5× 54 0.8× 12 522
Williams Da United States 6 51 0.6× 27 0.3× 4 0.1× 48 0.7× 33 0.5× 10 317
Raúl Martín Martín Spain 11 21 0.3× 74 0.9× 57 0.8× 27 0.4× 24 0.4× 38 406
Seung-Ho Kang South Korea 10 139 1.7× 82 1.0× 11 0.2× 25 0.4× 3 0.0× 37 265
Mausumi Sen India 14 244 3.0× 129 1.6× 74 1.0× 34 0.5× 34 0.5× 64 580
Adriano Velasque Werhli Brazil 14 12 0.1× 9 0.1× 59 0.8× 547 8.0× 17 0.3× 40 750
Yunjuan Wang China 8 7 0.1× 37 0.5× 21 0.3× 75 1.1× 17 0.3× 22 311

Countries citing papers authored by Timothy E. O’Brien

Since Specialization
Citations

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

Fields of papers citing papers by Timothy E. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy E. O’Brien. 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 Timothy E. O’Brien. The network helps show where Timothy E. O’Brien may publish in the future.

Co-authorship network of co-authors of Timothy E. O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy E. O’Brien. A scholar is included among the top collaborators of Timothy E. O’Brien 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 Timothy E. O’Brien. Timothy E. O’Brien 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.
Piccolo, Luca Lo, Timothy E. O’Brien, Suteeraporn Chaowattanapanit, et al.. (2024). Human Leukocyte Antigen Markers for Distinguishing Pustular Psoriasis and Adult-Onset Immunodeficiency with Pustular Reaction. Genes. 15(3). 278–278. 1 indexed citations
2.
O’Brien, Timothy E., et al.. (2024). Nonlinear Regression Modelling: A Primer with Applications and Caveats. Bulletin of Mathematical Biology. 86(4). 40–40. 11 indexed citations
3.
Hansapinyo, Chayanon, et al.. (2023). Characteristic and allowable compressive strengths of Dendrocalamus Sericeus bamboo culms with/without node using artificial neural networks. Case Studies in Construction Materials. 20. e02794–e02794. 7 indexed citations
4.
O’Brien, Amornrat, Da‐Yuan Chen, Matthew Hackbart, et al.. (2021). Detecting SARS-CoV-2 3CLpro expression and activity using a polyclonal antiserum and a luciferase-based biosensor. Virology. 556. 73–78. 21 indexed citations
5.
O’Brien, Timothy E., et al.. (2021). Efficient experimental design for dose response modelling. Journal of Applied Statistics. 48(13-15). 2864–2888. 3 indexed citations
6.
Campbell, Hannah, et al.. (2019). PAK2 links cell survival to mechanotransduction and metabolism. The Journal of Cell Biology. 218(6). 1958–1971. 22 indexed citations
7.
Buntragulpoontawee, Montana, Timothy E. O’Brien, & Apichana Kovindha. (2017). Influence of Rehabilitation Medicine Residency Training in Performing Chemodenervation in Children with Cerebral Palsy in Thailand.. PubMed. 100(3). 347–52. 1 indexed citations
8.
Hoang, Tham C., et al.. (2015). Acute toxicity of binary-metal mixtures of copper, zinc, and nickel toPimephales promelas: Evidence of more-than-additive effect. Environmental Toxicology and Chemistry. 35(2). 446–457. 36 indexed citations
9.
O’Brien, Timothy E., et al.. (2013). Statistical analysis of aerosol species, trace gasses, and meteorology in Chicago. Environmental Monitoring and Assessment. 185(9). 7295–7308. 9 indexed citations
10.
Sims, S. R. & Timothy E. O’Brien. (2011). Mineral Oil and Aliphatic Alcohols: Toxicity and Analysis of Synergistic Effects on German Cockroaches (Dictyoptera: Blattellidae). Journal of Economic Entomology. 104(5). 1680–1686. 4 indexed citations
11.
O’Brien, Timothy E., et al.. (2009). Efficient geometric and uniform design strategies for sigmoidal regression models : theory and methods. 43(1). 49–83. 5 indexed citations
12.
O’Brien, Timothy E.. (2008). Teaching Statistical Concepts, Fundamentals and Modelling. Teaching Statistics. 30(3). 81–85. 1 indexed citations
13.
Straetemans, Roel, Timothy E. O’Brien, Luc Wouters, et al.. (2005). Design and Analysis of Drug Combination Experiments. Biometrical Journal. 47(3). 299–308. 61 indexed citations
14.
Dette, Holger & Timothy E. O’Brien. (2004). Efficient Experimental Design for the Behrens-Fisher Problem With Application to Bioassay. The American Statistician. 58(2). 138–143. 5 indexed citations
15.
Haines, Linda M., Timothy E. O’Brien, & G. P. Y. Clarke. (2004). KURTOSIS AND CURVATURE MEASURES FOR NONLINEAR REGRESSION MODELS. 16 indexed citations
16.
O’Brien, Timothy E.. (2003). Practical Design Strategies for the Detection of Drug Synergy. Electronic Notes in Discrete Mathematics. 15. 134–137. 1 indexed citations
17.
O’Brien, Timothy E.. (2003). MODELING AND DESIGN TO DETECT INTERACTION OF INSECTICIDES, HERBICIDES AND OTHER SIMILAR COMPOUNDS. Conference on Applied Statistics in Agriculture. 1 indexed citations
18.
O’Brien, Timothy E.. (1992). A Note on Quadratic Designs for Nonlinear Regression Models. Biometrika. 79(4). 847–847. 2 indexed citations
19.
Blum, Udo, et al.. (1990). Effects of mixtures of phenolic acids on phosphorus uptake by cucumber seedlings. Journal of Chemical Ecology. 16(8). 2559–2567. 39 indexed citations
20.
Sidowski, Joseph B., Kenneth R. Carter, & Timothy E. O’Brien. (1973). Variables Influencing “Lining up the Shot” in Golf Putting. Perceptual and Motor Skills. 37(1). 39–44. 3 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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