This map shows the geographic impact of Dar‐Hao Chen'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 Dar‐Hao Chen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dar‐Hao Chen more than expected).
This network shows the impact of papers produced by Dar‐Hao Chen. 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 Dar‐Hao Chen. The network helps show where Dar‐Hao Chen may publish in the future.
Co-authorship network of co-authors of Dar‐Hao Chen
This figure shows the co-authorship network connecting the top 25 collaborators of Dar‐Hao Chen.
A scholar is included among the top collaborators of Dar‐Hao Chen 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 Dar‐Hao Chen. Dar‐Hao Chen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hossain, Zahid, Musharraf Zaman, Edgar A. O’Rear, & Dar‐Hao Chen. (2011). Laboratory Evaluation of Water Bearing Additive for Warm Mix Asphalt. Transportation Research Board 90th Annual MeetingTransportation Research Board.1 indexed citations
Chen, Dar‐Hao, Cindy Estakhri, Xudong Zha, & Sheng Zeng. (2009). Material Design, Construction, Maintenance, and Testing of Pavements : Selected Papers from the 2009 GeoHunan International Conference.3 indexed citations
Chen, Dar‐Hao, et al.. (2005). Lessons Learned from the Long-Term Pavement Performance Program and Several Recycled Sections in Texas.3 indexed citations
Chen, Dar‐Hao, et al.. (1996). Application of FWD in analyzing finite width effect of pavements. Engineering Mechanics. 1018–1021.1 indexed citations
17.
Chen, Dar‐Hao & M.R. Murphy. (1996). Analysis of Pavement Structural Responses Using In-Situ Instrumentation. Engineering Mechanics. 705–708.2 indexed citations
18.
Chen, Dar‐Hao, et al.. (1995). ASSESSMENT OF COMPUTER PROGRAMS FOR ANALYSIS OF FLEXIBLE PAVEMENT STRUCTURE. Transportation Research Record Journal of the Transportation Research Board. 123–133.40 indexed citations
19.
Chen, Dar‐Hao, Musharraf Zaman, & Joakim G. Laguros. (1994). RESILIENT MODULI OF AGGREGATE MATERIALS: VARIABILITY DUE TO TESTING PROCEDURE AND AGGREGATE TYPE. Transportation Research Record Journal of the Transportation Research Board.15 indexed citations
20.
Chen, Dar‐Hao, Musharraf Zaman, & Joakim G. Laguros. (1994). Assessment of Distress Models for Prediction of Pavement Service Life. 1073–1080.3 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.