Timothy Johnson

751 total citations
12 papers, 599 citations indexed

About

Timothy Johnson is a scholar working on Automotive Engineering, Renewable Energy, Sustainability and the Environment and Classics. According to data from OpenAlex, Timothy Johnson has authored 12 papers receiving a total of 599 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Automotive Engineering, 3 papers in Renewable Energy, Sustainability and the Environment and 2 papers in Classics. Recurrent topics in Timothy Johnson's work include Vehicle emissions and performance (4 papers), Energy, Environment, and Transportation Policies (3 papers) and Air Quality and Health Impacts (2 papers). Timothy Johnson is often cited by papers focused on Vehicle emissions and performance (4 papers), Energy, Environment, and Transportation Policies (3 papers) and Air Quality and Health Impacts (2 papers). Timothy Johnson collaborates with scholars based in United States. Timothy Johnson's co-authors include Ameya Joshi, J. L. Kardos, Shankar Krishnan, Alla Zelenyuk, Tanya L. Myers, Ammara Abbasi, John Pattaras, Tracy J. Baker, Viraj A. Master and Wayne Harris and has published in prestigious journals such as The Journal of Urology, SAE technical papers on CD-ROM/SAE technical paper series and Optica.

In The Last Decade

Timothy Johnson

8 papers receiving 558 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Timothy Johnson United States	6	283	263	260	131	87	12	599
Yan Tan China	14	281 1.0×	274 1.0×	242 0.9×	68 0.5×	128 1.5×	21	654
Caneon Kurien India	13	456 1.6×	509 1.9×	219 0.8×	116 0.9×	184 2.1×	29	863
Shuzhan Bai China	11	240 0.8×	128 0.5×	181 0.7×	62 0.5×	36 0.4×	56	519
Yukio Miyairi Japan	17	414 1.5×	185 0.7×	321 1.2×	37 0.3×	100 1.1×	24	675
K. N. Pattas Greece	13	293 1.0×	148 0.6×	208 0.8×	45 0.3×	30 0.3×	37	452
Johann C. Wurzenberger Austria	14	227 0.8×	207 0.8×	185 0.7×	109 0.8×	229 2.6×	46	658
Yuheng Du China	9	281 1.0×	100 0.4×	193 0.7×	77 0.6×	20 0.2×	15	441
Zbigniew Stępień Poland	12	168 0.6×	374 1.4×	287 1.1×	23 0.2×	98 1.1×	76	586
Jesús Sánchez-Valdepeñas Spain	12	275 1.0×	413 1.6×	233 0.9×	36 0.3×	54 0.6×	17	655
Helmut Eichlseder Austria	16	231 0.8×	682 2.6×	431 1.7×	46 0.4×	320 3.7×	106	960

Countries citing papers authored by Timothy Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Timothy Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timothy Johnson

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

All Works

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12 of 12 papers shown

1.

Zelenyuk, Alla, et al.. (2025). Quantitative infrared spectroscopy of aerosols: Mie theory modeling with experimental validation. Optica. 12(9). 1462–1462.

2.

Johnson, Timothy, et al.. (2020). A Design for Low Cost and Scalable Non-Contact Fever Screening System. Papers on Engineering Education Repository (American Society for Engineering Education). 3 indexed citations

3.

Johnson, Timothy & Ameya Joshi. (2018). Review of Vehicle Engine Efficiency and Emissions. SAE International Journal of Engines. 11(6). 1307–1330. 265 indexed citations

4.

Johnson, Timothy & Ameya Joshi. (2017). Review of Vehicle Engine Efficiency and Emissions. SAE technical papers on CD-ROM/SAE technical paper series. 1. 115 indexed citations

5.

Johnson, Timothy, et al.. (2017). <i>Ordo et Sanctitas</i>: The Franciscan Spiritual Journey in Theology and Hagiography.

6.

Johnson, Timothy. (2014). Vehicular Emissions in Review. SAE International Journal of Engines. 7(3). 1207–1227. 89 indexed citations

7.

Johnson, Timothy. (2013). Vehicular Emissions in Review. SAE International Journal of Engines. 6(2). 699–715. 89 indexed citations

8.

Johnson, Timothy, Wayne Harris, Ammara Abbasi, et al.. (2011). 1660 CRP-BASED CLASSIFICATION OF LOCALIZED RENAL CELL CARCINOMA PATIENTS INTO LOW, INTERMEDIATE, AND HIGH RISK OF MORTALITY. The Journal of Urology. 185(4S). 3 indexed citations

9.

Johnson, Timothy. (2007). Franciscans at Prayer. 6 indexed citations

10.

Kardos, J. L., et al.. (2003). Bond of Surface-Mounted Fiber-Reinforced Polymer Reinforcement for Concrete Structures. ACI Structural Journal. 100(5). 23 indexed citations

11.

Johnson, Timothy, et al.. (2002). Ambulatory urodynamic monitoring has a useful role in men with an equivocal or failed conventional study. European Urology Supplements. 1(1). 51–51. 5 indexed citations

12.

Johnson, Timothy. (1996). "To Her Who Is Half of Her Soul:" Clare of Assisi and the Medieval Epistolary Tradition. 2(1). 24. 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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