selected scholarly activity
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chapters
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conferences
- Some issues regarding the numerical value of freeway capacity. HIGHWAY CAPACITY AND LEVEL OF SERVICE. 1-16. 2021
- Proactive Ramp Management under the Threat of Freeway-Flow Breakdown. Procedia - Social and Behavioral Sciences. 4-14. 2011
- DEVELOPING A REAL-WORLD TESTBED FOR AUTOMATIC INCIDENT DETECTION SYSTEMS. IFAC-PapersOnLine. 25-30. 2006
- Reproducibility of Flow-Density Relations in Heavily Congested Flow Based on Individual Vehicle Data. Transportation Research Record. 32-39. 2006
- Comparison and Analysis Tool for Automatic Incident Detection. Transportation Research Record. 58-65. 2005
- Freeway Users' Perceptions of Quality of Service: Comparison of Three Groups. Transportation Research Record. 150-157. 2004
- Relationships Between Occupancy and Density Reflecting Average Vehicle Lengths. Transportation Research Record. 85-93. 2004
- Freeway Quality of Service: Perceptions from Tractor-Trailer Drivers. Transportation Research Record. 19-25. 2003
- Examination of Effect of Driver Population at Freeway Reconstruction Zones. Transportation Research Record. 35-42. 2001
- Freeway Quality of Service: What Really Matters to Drivers and Passengers?. Transportation Research Record. 17-23. 2001
- Freeway Systems Research Beyond Highway Capacity Manual 2000. Transportation Research Record. 1-9. 2001
- Quality of Service on freeways: Are we talking the same language?. 2000 Annual Conference Abstracts - Canadian Society for Civil Engineering. 347. 2000
- Freeway Facility Methodology in Highway Capacity Manual 2000. Transportation Research Record. 171-180. 2000
- New Insights into Freeway Capacity at Work Zones: Empirical Case Study. Transportation Research Record. 154-160. 2000
- Validation Results for Four Models of Oversaturated Freeway Facilities. Transportation Research Record. 161-170. 2000
- Research Design Insights from a Survey of Urban Bicycle Commuters. Transportation Research Record. 21-28. 1998
- Before-After Evaluation of FTMS Effectiveness. Conference on Object-Oriented Programming Systems, Languages and Applications. 15-21. 1993
- A CATASTROPHE-THEORY APPROACH TO FREEWAY INCIDENT DETECTION. APPLICATIONS OF ADVANCED TECHNOLOGIES IN TRANSPORTATION ENGINEERING. 373-377. 1991
- USE OF TIME-ABOVE MEASURES TO PREDICT SPEECH INTERFERENCE FROM AIRCRAFT AND ROAD TRAFFIC NOISE.. Proceedings - International Conference on Noise Control Engineering. 851-854. 1983
- COMPARISON OF COMMUNITY RESPONSES TO RAIL YARD, ROAD TRAFFIC, AND AIRCRAFT NOISE.. Proceedings - International Conference on Noise Control Engineering. 799-802. 1980
- CONTRIBUTION OF INDOOR AND OUTDOOR EFFECTS TO ANNOYANCE AT NOISE IN RESIDENTIAL AREAS.. Proceedings - International Conference on Noise Control Engineering. 975-978. 1980
- NOISE IMPACT PREDICTION: SOME COMPARISONS OF COMMUNITY RESPONSE MEASURES AND OF NOISE METRICS.. Proceedings - International Conference on Noise Control Engineering. 601-604. 1978
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journal articles
- Enhancing Ramp Metering Algorithms with the Use of Probability of Breakdown Models. Journal of Transportation Engineering Part A: Systems. 140. 2014
- Development and Evaluation of Methods for Constructing Breakdown Probability Models. Journal of Transportation Engineering Part A: Systems. 139:931-940. 2013
- Latent Bicycle Commuting Demand and Effects of Gender on Commuter Cycling and Accident Rates. Transportation Research Record. 2190:28-36. 2010
- Regional mapping of gross light-use efficiency using MODIS spectral indices. Remote Sensing of Environment. 112:3064-3078. 2008
- Impacts on Traffic Diversion Rates of Changed Message on Changeable Message Sign. Transportation Research Record. 2047:11-18. 2008
- Road Capacity and Performance Implications of Ramp Closure Toronto, Canada, Experience. Transportation Research Record. 2047:1-10. 2008
- Reproducibility of Flow–Density Relations in Heavily Congested Flow Based on Individual Vehicle Data. Transportation Research Record. 1965:32-39. 2006
- Comparison and Analysis Tool for Automatic Incident Detection. Transportation Research Record. 1925:58-65. 2005
- Guidelines for Estimating Capacity at Freeway Reconstruction Zones. Journal of Transportation Engineering Part A: Systems. 129:572-577. 2003
- Reduction of queuing delays at waste management facilities. Civil Engineering and Environmental Systems. 19:311-331. 2002
- Developing passenger car equivalents for heavy vehicles on freeways during queue discharge flow. Transportation Research Part A: Policy and Practice. 36:725-742. 2002
- Investigation of Speed-Flow Relationship Under Congested Conditions on a Freeway. Transportation Research Record. 1678:64-72. 1999
- Ottawa-Carleton commuter cyclist on-and off-road incident rates. Accident Analysis and Prevention. 30:29-43. 1998
- Spatial transferability of an ordered response model of trip generation. Transportation Research Part A: Policy and Practice. 31:389-402. 1997
- Analysis of Bicycle Commuter Routes Using Geographic Information Systems: Implications for Bicycle Planning. Transportation Research Record. 1578:102-110. 1997
- Incident Detection on an Arterial Roadway. Transportation Research Record. 1603:112-118. 1997
- Comparing the speed-flow relationship for motorways with new data from the M6. Transportation Research Part A: Policy and Practice. 30:89-101. 1996
- Tutored Versus Tutorless Groups in Problem-Based Learning. American Journal of Pharmaceutical Education. 60:231-238. 1996
- Trip generation for shopping travel. Transportation Research Record. 12-20. 1995
- Comparison of uncongested speed-flow relationships using data from German autobahns and North American freeways. Transportation Research Record. 35-42. 1994
- Effect of adverse weather conditions on speed-flow-occupancy relationships. Transportation Research Record. 184-191. 1994
- Estimation of speeds from single-loop freeway flow and occupancy data using cusp catastrophe theory model. Transportation Research Record. 149-157. 1994
- Application of catastrophe theory to traffic flow variables. Transportation Research Part B: Methodological. 28:235-250. 1994
- On-line testing of the McMaster incident detection algorithm under recurrent congestion. Transportation Research Record. 1-7. 1993
- Investigation of an alternative interpretation of the speed-flow relationship for U.K. motorways. Traffic Engineering and Control. 34:420-425. 1993
- The applicability of catastrophe theory in modelling freeway traffic operations. Transportation Research Part A: Policy and Practice. 24:335-344. 1990
- UNDERSTANDING TRAFFIC FLOW AT AND NEAR CAPACITY. ITE Journal (Institute of Transportation Engineers). 59:31-35. 1989
- Catastrophe theory and patterns in 30-second freeway traffic data— Implications for incident detection. Transportation Research Part A: Policy and Practice. 23:103-113. 1989
- Effect of grade on the relationship between flow and occupancy on freeways. Transportation Research Record. 33-38. 1988
- Effect of weather on the relationship between flow and occupancy on freeways. Transportation Research Record. 55-63. 1988
- The characteristics of congested flow on a freeway across lanes, space, and time. Transportation Research Part A: Policy and Practice. 22:45-56. 1988
- FREEWAY OPERATIONS AND THE CUSP CATASTROPHE: AN EMPIRICAL ANALYSIS.. Transportation Research Record. 66-76. 1987
- Transportation noise annoyance: Testing of a probabilistic model. Journal of Sound and Vibration. 117:95-113. 1987
- An interpretation of speed-flow-concentration relationships using catastrophe theory. Transportation Research Part A: Policy and Practice. 21:191-201. 1987
- FURTHER ANALYSIS OF THE FLOW-CONCENTRATION RELATIONSHIP.. Transportation Research Record. 1-9. 1986
- TRANSITIONS IN THE SPEED-FLOW RELATIONSHIP.. Transportation Research Record. 18-21. 1986
- Empirical analysis of freeway flow-density relationships. Transportation Research Part A: Policy and Practice. 20:197-210. 1986
- Activity interference and noise annoyance. Journal of Sound and Vibration. 103:237-252. 1985
- ANOTHER LOOK AT IDENTIFYING SPEED-FLOW RELATIONSHIPS ON FREEWAYS.. Transportation Research Record. 54-64. 1985
- Community response to noise: Is all noise the same?. Journal of the Acoustical Society of America. 76:1161-1168. 1984
- Reported outdoor speech interference and event LAX. Journal of the Acoustical Society of America. 75:S48-S48. 1984
- Comparison of outdoor microphone locations for measuring sound insulation of building facades. Journal of Sound and Vibration. 92:559-567. 1984
- The Effect of the Angle of Incidence on Residential Acoustical Insulation. Noise Control Engineering Journal. 22:42-42. 1984
- Reliability of social survey data on noise effects. Journal of the Acoustical Society of America. 72:1212-1221. 1982
- The effect of road traffic noise on house prices. Journal of Sound and Vibration. 80:523-541. 1982
- Direct comparison of community response to road traffic noise and to aircraft noise. Journal of the Acoustical Society of America. 70:1690-1698. 1981
- A comparison of community response to aircraft noise at Toronto International and Oshawa Municipal airports. Journal of Sound and Vibration. 77:233-244. 1981
- Indoor noise level limits for residential areas affected by transportation noise. Journal of the Acoustical Society of America. 69:S40-S40. 1981
- Spatial patterns in community response to aircraft noise associated with non-noise factors. Journal of Sound and Vibration. 71:361-381. 1980
- Effect of background levels on community responses to aircraft noise. Journal of Sound and Vibration. 71:261-270. 1980
- Community Response to Noise from a General Aviation Airport. Noise Control Engineering Journal. 15:37-37. 1980
- Highway noise abatement.. Highway noise abatement.. 1980
- Transportation: The domestic system. Transportation Research Part A: Policy and Practice. 13:61-62. 1979
- COMMUNITY RESPONSE TO AIRCRAFT NOISE IN RELATION TO BACKGROUND NOISE LEVELS.. Acoustics and Noise Control in Canada. 7:6-17. 1979
- TRANSPORTATION IMPACT OF THE CANADIAN MINING-INDUSTRY - WALLACE,I. Canadian Geographer. 23:90-91. 1979
- Housing Type and Tenure Effects on Reactions to Road Traffic Noise. Environment and Planning A: Economy and Space. 10:1377-1386. 1978
- Predicting community response to road traffic noise. Journal of Sound and Vibration. 52:387-399. 1977
- Factors Affecting Response to Road Noise. Environment and Planning A: Economy and Space. 9:585-597. 1977
- EXAMINATION OF SOME IMPLICIT ASSUMPTIONS OF NOISE-IMPACT ANALYSIS TECHNIQUES.. Transportation Research Record. 37-41. 1976
- MAN, LOCATION, AND BEHAVIOR - INTRODUCTION TO HUMAN GEOGRAPHY - COX,KR. Canadian Geographer. 20:339-343. 1976
- ORGANIZATION, LOCATION AND BEHAVIOR - DECISION-MAKING IN ECONOMIC-GEOGRAPHY - TOYNE,P. Canadian Geographer. 20:339-343. 1976
- PREDICTING COMMUNITY RESPONSE TO SURFACE TRANSPORTATION NOISE: PRELIMINARY FINDINGS FROM THE HAMILTON-TORONTO URBAN CORRIDOR.. Acoust Noise Control Can. 4:9-18. 1976
- SPATIAL-ORGANIZATION OF SOCIETY - MORRILL,RL. Canadian Geographer. 20:339-343. 1976
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reports
- Graphical comparison of predictions for speed given by catastrophe theory and some classic models. Transportation Research Record. 119-124. 1993
- Some observations on speed-flow and flow-occupancy relationships under congested conditions. Transportation Research Record. 24-30. 1993