Concepedia

James Colyar

JC

8

Publications

802

Citations

8

H-Index

1997

Active since

Affiliations

North Carolina State University(Current)

James Colyar is an author at North Carolina State University specializing in systems engineering, engineering, and transportation engineering.

Top concepts

EngineeringSystems EngineeringTransportation EngineeringTraffic EngineeringSimulationComputer EngineeringModeling And SimulationMeasurementCivil EngineeringSignal Processing

Publications per year

1997–2008

8

Publications

8

On-Road Measurement of Vehicle Tailpipe Emissions Using a Portable Instrument

H. Christopher Frey, Alper Ünal, Nagui M. Rouphail et al. · Journal of the Air & Waste Management Association · 2003 · 262 citations · Full text

The next generation simulation program

Alexiadis, James Colyar, John Halkias et al. · ITE journal · 2004 · 235 citations

Engineering, Computer Engineering, Software Engineering +6

Oversaturated Freeway Flow Algorithm for Use in Next Generation Simulation

Hwasoo Yeo, Alexander Skabardonis, John Halkias et al. · Transportation Research Record Journal of the Transportation Research Board · 2008 · 96 citations

Relaxation Process, Traffic Theory, Engineering +12

EMISSIONS REDUCTION THROUGH BETTER TRAFFIC MANAGEMENT: AN EMPIRICAL EVALUATION BASED UPON ON-ROAD MEASUREMENTS

H. Christopher Frey, Nagui M. Rouphail, Alper Ünal et al. · 2001 · 68 citations

Clean Transportation, Environmental Monitoring, Statistical Methods +15

VEHICLE EMISSIONS AND TRAFFIC MEASURES: EXPLORATORY ANALYSIS OF FIELD OBSERVATIONS AT SIGNALIZED ARTERIALS

Nagui M. Rouphail, H. Christopher Frey, James Colyar et al. · 2001 · 54 citations

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