Timothy D. Walker

740 total citations
20 papers, 444 citations indexed

About

Timothy D. Walker is a scholar working on Paleontology, Epidemiology and Psychiatry and Mental health. According to data from OpenAlex, Timothy D. Walker has authored 20 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Paleontology, 3 papers in Epidemiology and 3 papers in Psychiatry and Mental health. Recurrent topics in Timothy D. Walker's work include Paleontology and Stratigraphy of Fossils (3 papers), Evolution and Paleontology Studies (3 papers) and Hepatitis B Virus Studies (3 papers). Timothy D. Walker is often cited by papers focused on Paleontology and Stratigraphy of Fossils (3 papers), Evolution and Paleontology Studies (3 papers) and Hepatitis B Virus Studies (3 papers). Timothy D. Walker collaborates with scholars based in Rwanda, United States and Democratic Republic of the Congo. Timothy D. Walker's co-authors include James W. Valentine, Rodney McAdam, Gordon Brown, Pasi Sahlberg, Patrick Kyamanywa, Jean Bosco Gahutu, Tomas Bergström, Jean‐Paul Misson, Heléne Norder and Pierrot Lundimu Tugirimana and has published in prestigious journals such as PLoS ONE, The American Naturalist and Journal of the Science of Food and Agriculture.

In The Last Decade

Timothy D. Walker

20 papers receiving 410 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 D. Walker Rwanda 11 135 68 53 49 47 20 444
William K. Barnett United States 10 246 1.8× 79 1.2× 51 1.0× 31 0.6× 41 0.9× 27 744
Edson Silva Brazil 14 50 0.4× 208 3.1× 42 0.8× 12 0.2× 90 1.9× 98 620
Lars Rudolf Germany 8 19 0.1× 157 2.3× 136 2.6× 139 2.8× 93 2.0× 10 547
Christopher Bentley United Kingdom 4 57 0.4× 81 1.2× 26 0.5× 44 0.9× 69 1.5× 6 297
Tasnuva Ming Khan United Kingdom 4 55 0.4× 110 1.6× 24 0.5× 62 1.3× 100 2.1× 5 340
Fábio Parenti Italy 15 418 3.1× 124 1.8× 20 0.4× 30 0.6× 37 0.8× 45 625
Amy Roberts Australia 13 202 1.5× 103 1.5× 16 0.3× 38 0.8× 23 0.5× 62 491
Joaquín 7 28 0.2× 128 1.9× 66 1.2× 116 2.4× 159 3.4× 17 416
Emma Jenkins United Kingdom 16 384 2.8× 90 1.3× 91 1.7× 31 0.6× 7 0.1× 37 835
Faisal Ababneh Jordan 12 130 1.0× 55 0.8× 267 5.0× 129 2.6× 21 0.4× 21 608

Countries citing papers authored by Timothy D. Walker

Since Specialization
Citations

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

Fields of papers citing papers by Timothy D. Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy D. Walker. 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 D. Walker. The network helps show where Timothy D. Walker may publish in the future.

Co-authorship network of co-authors of Timothy D. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy D. Walker. A scholar is included among the top collaborators of Timothy D. Walker 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 D. Walker. Timothy D. Walker 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.
Nuki, George, et al.. (2020). Prevalence and sociodemographic determinants of dyspepsia in the general population of Rwanda. BMJ Open Gastroenterology. 7(1). e000387–e000387. 2 indexed citations
2.
Valtis, Yannis K., Julie Rosenberg, Rodrick Kisenge, et al.. (2019). Better evidence: prospective cohort study assessing the utility of an evidence-based clinical resource at the University of Rwanda. BMJ Open. 9(8). e026947–e026947. 4 indexed citations
3.
4.
Walker, Timothy D., et al.. (2018). Prevalence of Strongyloides stercoralis infection and other soil-transmitted helminths by cross-sectional survey in a rural community in Gisagara District, Southern Province, Rwanda. Transactions of the Royal Society of Tropical Medicine and Hygiene. 112(3). 97–102. 11 indexed citations
5.
Gupta, Neil, Timothy D. Walker, Emmanuel Musabeyezu, et al.. (2017). “Waiting for DAAs”: A retrospective chart review of patients with untreated hepatitis C in Rwanda. PLoS ONE. 12(3). e0174148–e0174148. 7 indexed citations
6.
Walker, Timothy D., et al.. (2017). Hepatitis B virus strains from Rwandan blood donors are genetically similar and form one clade within subgenotype A1. BMC Infectious Diseases. 17(1). 32–32. 9 indexed citations
7.
Twagirumugabe, Théogène, et al.. (2017). Low prevalence of hepatitis C virus RNA in blood donors with anti‐hepatitis C virus reactivity in Rwanda. Transfusion. 57(10). 2420–2432. 10 indexed citations
8.
Sahlberg, Pasi & Timothy D. Walker. (2017). Teach Like Finland: 33 Simple Strategies for Joyful Classrooms. 13 indexed citations
9.
Walker, Timothy D., et al.. (2016). The challenge of managing headache disorders in a tertiary referral neurology clinic in Rwanda. Neurosciences. 21(2). 151–157. 5 indexed citations
10.
Walker, Timothy D., et al.. (2014). Helicobacter pylori status and associated gastroscopic diagnoses in a tertiary hospital endoscopy population in Rwanda. Transactions of the Royal Society of Tropical Medicine and Hygiene. 108(5). 305–307. 23 indexed citations
11.
Walker, Timothy D., et al.. (2013). Evaluation of Adherence to a Convulsion Management Protocol for Children in Rwanda. Journal of Tropical Pediatrics. 60(2). 124–128. 4 indexed citations
12.
Walker, Timothy D., et al.. (2013). Efficacy of Sublingual Lorazepam Versus Intrarectal Diazepam for Prolonged Convulsions in Sub-Saharan Africa. Journal of Child Neurology. 29(7). 895–902. 21 indexed citations
13.
Walker, Timothy D.. (2013). The Medicines Trade in the Portuguese Atlantic World: Acquisition and Dissemination of Healing Knowledge from Brazil (c. 1580-1800). Social History of Medicine. 26(3). 403–431. 24 indexed citations
14.
McAdam, Rodney & Timothy D. Walker. (2003). Evaluating the best value framework in UK local government services. Public Administration and Development. 24(3). 183–196. 10 indexed citations
15.
McAdam, Rodney & Timothy D. Walker. (2003). An Inquiry into Balanced Scorecards within Best Value Implementation in UK Local Government. Public Administration. 81(4). 873–892. 54 indexed citations
16.
Walker, Timothy D.. (2001). Remedies from the Carreira da India: Asian influences on Portuguese medicine during the Age of Enlightenment.. PubMed. 9(1-2). 170–93. 3 indexed citations
17.
Brown, Gordon & Timothy D. Walker. (1990). Indicators of maturity in apricots using biplot multivariate analysis. Journal of the Science of Food and Agriculture. 53(3). 321–331. 33 indexed citations
18.
Valentine, James W. & Timothy D. Walker. (1987). Extinctions in a model taxonomic hierarchy. Paleobiology. 13(2). 193–207. 15 indexed citations
19.
Valentine, James W. & Timothy D. Walker. (1986). Diversity trends within a model taxonomic hierarchy. Physica D Nonlinear Phenomena. 22(1-3). 31–42. 28 indexed citations
20.
Walker, Timothy D. & James W. Valentine. (1984). Equilibrium Models of Evolutionary Species Diversity and the Number of Empty Niches. The American Naturalist. 124(6). 887–899. 161 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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