Institute for Transportation Research and Education - 2004 Ni, D. H., Leonard, J. D., Guin, A., Williams, B. M., & TBR. (2004). Systematic approach for validating traffic simulation models. In Calibration and Validation of Simulation Models 2004 (pp. 20–31). Retrieved from http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000227334900003&KeyUID=WOS:000227334900003 Ni, D., Leonard, J., Guin, A., & Williams, B. (2004). Systematic Approach for Validating Traffic Simulation Models. Transportation Research Record, 1876(1876), 20–31. https://doi.org/10.3141/1876-03 Khattak, A., Rouphail, N., Monast, K., & Havel, J. (2004). Methodology for prioritizing and expanding freeway service patrols. In Calibration and validation of simulation models 2004 (pp. 1–10). Washington, DC: Transportation Research Board. Torres, E., Nelson, P., Rouphail, N., & Raj, J. (2004). Estimating link delays for arterial streets. In Urban and regional transportation modeling, essays in honor of David Boyce. Northhampton, MA: Edward Elgar. Tsai, J., Cranford, J., & Lee, J. J. (2004). Best practices in managing school campus traffic circulation. In Highway safety: Older persons: Traffic law enforcement: Management and trucking (pp. 41–47). Washington, DC: Transportation Research Board. Cook, T. J., & Lawrie, J. (2004). Recruitment, selection, and retention of personnel at North Carolina community transportation systems: Findings and recommendations from a study. In Transit bus, rural public transportation and paratransit (pp. 75–82). https://doi.org/10.3141/1884-09 Wan, B. H., & Rouphail, N. M. (2004). Using arena for simulation of pedestrian crossing in roundabout areas. In Pedestrians and bicycles: Developing countries (pp. 58–65). Washington, DC: Transportation Research Board. Ni, D. H., Leonard, J. D., Guin, A., & Williams, B. M. (2004). Systematic approach for validating traffic simulation models. In Calibration and validation of simulation models 2004 (pp. 20–31). Washington, DC: Transportation Research Board. Shigley, J. E., Mischke, C. R., & Brown, T. H., Jr. (2004). Standard handbook of machine design (3rd ed.). New York: McGraw-Hill. Khattak, A., Rouphail, N., Monast, K., & Havel, J. (2004). Method for priority-ranking and expanding freeway service patrols. In Freeway operations and traffic signal systems, 2004 (pp. 1–10). Washington, DC: Transportation Research Board, National Academy of Sciences. Bayarri, M. J., Berger, J. O., Molina, G., Rouphail, N. M., & Sacks, J. (2004). Assessing uncertainties in traffic simulation: A key component in model calibration and validation. In Calibration and validation of simulation models 2004 (pp. 32–40). Washington, DC: Transportation Research Board. Unal, A., Frey, H. C., & Rouphail, N. M. (2004). Quantification of highway vehicle emissions hot spots based upon on-board measurements. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 54(2), 130–140. https://doi.org/10.1080/10473289.2004.10470888