Citations per year, relative to Mark R Virkler Mark R Virkler (= 1×)
peers
John J. Fruin
Countries citing papers authored by Mark R Virkler
Since
Specialization
Citations
This map shows the geographic impact of Mark R Virkler'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 Mark R Virkler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark R Virkler more than expected).
This network shows the impact of papers produced by Mark R Virkler. 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 Mark R Virkler. The network helps show where Mark R Virkler may publish in the future.
Co-authorship network of co-authors of Mark R Virkler
This figure shows the co-authorship network connecting the top 25 collaborators of Mark R Virkler.
A scholar is included among the top collaborators of Mark R Virkler 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 Mark R Virkler. Mark R Virkler is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Qureshi, Mohammad Amir, et al.. (2003). HIGHWAY RAIL CROSSING PROJECT SELECTION.4 indexed citations
4.
Virkler, Mark R, et al.. (2002). IMPROVING THE IDENTIFICATION, ANALYSIS AND CORRECTION OF HIGH-CRASH LOCATIONS. ITE journal. 72(1). 38–42.12 indexed citations
5.
Virkler, Mark R, et al.. (2000). EVALUATION OF THREE SUPPLEMENTARY TRAFFIC CONTROL MEASURES FOR FREEWAY WORK ZONES.5 indexed citations
6.
Virkler, Mark R. (1998). RESEARCH ISSUES MODELING PEDESTRIAN TRAVEL TIME.1 indexed citations
Virkler, Mark R. (1998). Signal Coordination Benefits for Pedestrians. Transportation Research Record Journal of the Transportation Research Board. 1636(1). 77–82.15 indexed citations
Virkler, Mark R, et al.. (1995). CAPACITY FOR RIGHT TURN ON RED. Transportation Research Record Journal of the Transportation Research Board. 66–72.9 indexed citations
11.
Virkler, Mark R, et al.. (1995). High-volume pedestrian crosswalk time requirements. Transportation Research Record Journal of the Transportation Research Board. 41–48.
12.
Virkler, Mark R, et al.. (1994). PEDESTRIAN SPEED-FLOW-DENSITY RELATIONSHIPS. Transportation Research Record Journal of the Transportation Research Board.65 indexed citations
13.
Virkler, Mark R, et al.. (1994). PEDESTRIAN DENSITY CHARACTERISTICS AND SHOCKWAVES.9 indexed citations
14.
Virkler, Mark R, et al.. (1992). Potential accuracy of a planning application for the HCM signalized intersection operational procedure. Transportation Research Record Journal of the Transportation Research Board.2 indexed citations
15.
Virkler, Mark R, et al.. (1991). Measuring Signal Platoon Flow. Journal of Transportation Engineering. 117(5). 513–523.6 indexed citations
16.
Virkler, Mark R, et al.. (1988). CAPACITY ANALYSIS OF TWO-LANE HIGHWAYS. Transportation Research Record Journal of the Transportation Research Board.11 indexed citations
17.
Virkler, Mark R. (1986). Dialogue with God.2 indexed citations
18.
Virkler, Mark R, et al.. (1984). PEDESTRIAN CROSSING-TIME REQUIREMENTS AT INTERSECTIONS. Transportation Research Record Journal of the Transportation Research Board.4 indexed citations
19.
Virkler, Mark R. (1982). Pedestrian Flows at Signalized Intersections. Transportation Research Record Journal of the Transportation Research Board.2 indexed citations
20.
Demetsky, M J, L A Hoel, & Mark R Virkler. (1978). A TRANSIT STATION DESIGN PROCESS (ABRIDGMENT). Transportation Research Record Journal of the Transportation Research Board.
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.