This map shows the geographic impact of J Morrall'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 J Morrall with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Morrall more than expected).
This network shows the impact of papers produced by J Morrall. 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 J Morrall. The network helps show where J Morrall may publish in the future.
Co-authorship network of co-authors of J Morrall
This figure shows the co-authorship network connecting the top 25 collaborators of J Morrall.
A scholar is included among the top collaborators of J Morrall 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 J Morrall. J Morrall 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.
Morrall, J, et al.. (2014). Evolution of Interchange Design in North America.4 indexed citations
2.
Morrall, J, et al.. (2012). Road Safety Audits: Lessons Learned for Pre-Opening Stage.2 indexed citations
Morrall, J, et al.. (1996). THE RELATIONSHIP BETWEEN DOWNTOWN PARKING SUPPLY AND TRANSIT USE. ITE journal. 66(2).38 indexed citations
5.
Morrall, J, et al.. (1995). Calgary light rail transit surface operations and grade-level crossings. Transportation Research Record Journal of the Transportation Research Board. 127–136.1 indexed citations
6.
Morrall, J, et al.. (1995). WALKING SPEEDS OF ELDERLY PEDESTRIANS AT CROSSWALKS. Transportation Research Record Journal of the Transportation Research Board. 63–67.53 indexed citations
7.
Lam, William H. K., J Morrall, & H.W. Ho. (1995). PEDESTRIAN FLOW CHARACTERISTICS IN HONG KONG. Transportation Research Record Journal of the Transportation Research Board. 56–62.109 indexed citations
8.
Morrall, J, et al.. (1994). Side friction demanded and margins of safety on horizontal curves. Transportation Research Record Journal of the Transportation Research Board. 145–152.45 indexed citations
9.
Morrall, J, et al.. (1994). TRIP GENERATION RATES FOR LIGHT RAIL TRANSIT PARK-AND-RIDE LOTS.. ITE journal.5 indexed citations
10.
Morrall, J & Walid Abdelwahab. (1993). ESTIMATING TRAFFIC DELAYS AND THE ECONOMIC COST OF RECURRENT ROAD CLOSURES ON RURAL HIGHWAYS. Logistics and transportation review. 29(2).1 indexed citations
11.
Morrall, J, et al.. (1992). PLANNING AND DESIGN OF PARK-AND-RIDE FACILITIES FOR THE CALGARY LIGHT RAIL TRANSIT SYSTEM. Transportation Research Record Journal of the Transportation Research Board.37 indexed citations
12.
Morrall, J, et al.. (1990). MEASURING LEVEL OF SERVICE OF TWO-LANE HIGHWAYS BY OVERTAKINGS. Transportation Research Record Journal of the Transportation Research Board.23 indexed citations
13.
Morrall, J, et al.. (1989). PLANNING AND DESIGN GUIDELINES FOR THE DEVELOPMENT OF A SYSTEM OF PASSING LANES FOR ALBERTA HIGHWAYS. 13(7).1 indexed citations
14.
Morrall, J, et al.. (1985). Design guidelines for overtaking lanes. Traffic engineering & control. 26(10). 476–484.1 indexed citations
15.
Seneviratne, P N & J Morrall. (1985). Level of Service on Pedestrian Facilities. Transportation quarterly. 39(1). 109–123.45 indexed citations
16.
Morrall, J, et al.. (1984). EVALUATION OF TEST PASSING LANES ON THE TRANS-CANADA HIGHWAY IN BANFF NATIONAL PARK. Publication of: Balkema (AA).7 indexed citations
17.
Morrall, J, et al.. (1981). BUS PASSENGER WALKING DISTANCES AND WAITING TIMES: A SUMMER-WINTER COMPARISON. Transportation quarterly. 1(3). 407–421.16 indexed citations
18.
Morrall, J, et al.. (1976). PASSENGER CAR EQUIVALENCIES OF TRUCKS, BUSES, AND RECREATIONAL VEHICLES FOR TWO-LANE RURAL HIGHWAYS. Transportation Research Record Journal of the Transportation Research Board. 615(615). 10–17.50 indexed citations
19.
Morrall, J, et al.. (1969). AN ANALYSIS OF CENTRAL BUSINESS DISTRICT PEDESTRIAN CIRCULATION PATTERNS. Highway Research Record.15 indexed citations
20.
Morrall, J, et al.. (1967). AN ANALYSIS OF PEDESTRIAN CIRCULATION THROUGH A TUNNEL NETWORK. Traffic quarterly. 21(2).2 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.