John N. Ivan
Professor/Civil and Environ Engineering
Storrs Mansfield
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Scholarly Contributions
161 Scholarly Contributions
New approach for including traffic volumes in crash rate analysis and forecasting
2004
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-17444361948&partnerID=MN8TOARS
Selecting exposure measures in crash rate prediction for two-lane highway segments
2004
Research Type: Journal Article
http://www.scopus.com/inward/record.url?eid=2-s2.0-0344552474&partnerID=MN8TOARS
Evaluation of safety benefits and potential crash migration due to shoulder rumble strip installation on connecticut freeways
2005
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-32644447015&partnerID=MN8TOARS
Hierarchical Bayesian estimation of safety performance functions for two-lane highways using Markov chain Monte Carlo modeling
2005
Research Type: Journal Article
http://www.scopus.com/inward/record.url?eid=2-s2.0-18144409045&partnerID=MN8TOARS
Poisson, poisson-gamma and zero-inflated regression models of motor vehicle crashes: Balancing statistical fit and theory
2005
Research Type: Journal Article
http://www.scopus.com/inward/record.url?eid=2-s2.0-10444267254&partnerID=MN8TOARS
Analysis of factors affecting the severity of head-on crashes two-lane rural highways in connecticut
2006
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-33845298953&partnerID=MN8TOARS
Bayesian estimation of hourly exposure functions by crash type and time of day
2006
Research Type: Journal Article
http://www.scopus.com/inward/record.url?eid=2-s2.0-33749043027&partnerID=MN8TOARS
Crash prediction models for intersections on rural multilane highways: Differences by collision type
2007
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-41549091509&partnerID=MN8TOARS
Decision support system for predicting benefits of left-turn lanes at unsignalized intersections
2007
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-42149176689&partnerID=MN8TOARS
Further notes on the application of zero-inflated models in highway safety
2007
Research Type: Journal Article
http://www.scopus.com/inward/record.url?eid=2-s2.0-33750976179&partnerID=MN8TOARS
Vehicle time spent in following new exposure measure for predicting same-direction collisions on two-lane rural roads
2008
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-63849297271&partnerID=MN8TOARS
Predicting segment-intersection crashes with land development data
2009
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-76249124019&partnerID=MN8TOARS
Differences in the performance of safety performance functions estimated for total crash count and for crash count by crash type
2009
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-76149146958&partnerID=MN8TOARS
Differences in Gap Acceptance of Elderly Drivers and the Impact on Traffic Simulation Modeling
2009
Research Type: Other Scholarly Work
First Things First: The Do's and Don'ts of Study Design and Hypothesis Testing
2009
Research Type: Poster/Presentation
Safety effects of exclusive left-turn lanes at unsignalized intersections and driveways
2010
Research Type: Journal Article
http://www.scopus.com/inward/record.url?eid=2-s2.0-79958279715&partnerID=MN8TOARS
Incorporating Wet Pavement Friction into Traffic Safety Analysis
2010
Research Type: Other Scholarly Work
Integrating equilibrium assignment in game-theoretic approach to measure many-to-many transportation network vulnerability
2011
Research Type: Conference Proceedings
http://www.scopus.com/inward/record.url?eid=2-s2.0-84862967653&partnerID=MN8TOARS
Long-term safety trends as a function of vehicle ownership in 26 Countries
2012
Research Type: Book
http://www.scopus.com/inward/record.url?eid=2-s2.0-84892406220&partnerID=MN8TOARS
Motor vehicle speeds: Recommendations for urban sustainability
2012
Research Type: Book