| Road grade quantification based on global positioning system data obtained from real-world vehicle fuel use and emissions measurements BY Boroujeni, HC Frey Atmospheric Environment 85, 179-186, 2014 | 158 | 2014 |
| Road grade measurement using in-vehicle, stand-alone GPS with barometric altimeter BY Boroujeni, HC Frey, GS Sandhu Journal of Transportation Engineering 139 (6), 605-611, 2013 | 55 | 2013 |
| Field measurements of 1996 to 2013 model year light duty gasoline vehicles HC Frey, B Yazdani-Boroujeni, J Hu, G Sandhu, B Liu, W Jiao, B Graver Proceedings, 106th Annual Conference, Air & Waste Management Association …, 2013 | 19 | 2013 |
| Contribution of Cold Starts to Real-World Trip Emissions for Light-Duty Gasoline Vehicles J Hu, HC Frey, BY Boroujeni Atmosphere 14 (1), 35, 2022 | 6 | 2022 |
| Field measurements of 1996 to 2013 model year light duty gasoline vehicles. Extended Abstract No. 12942 HC Frey, BY Boroujeni, J Hu, G Sandhu, B Liu, W Jiao, B Graver Proceedings, 106th Annual Meeting of the Air & Waste Management Association …, 2013 | 4 | 2013 |
| Impact of downwind sampling location and height on inverse-Gaussian dispersion modeling: A theoretical study HW Jones, L Wang-Li, BY Boroujeni International Journal of Agricultural and Biological Engineering 5 (4), 39-46, 2012 | 3 | 2012 |
| Contribution of cold starts to real-world total trip emissions for light-duty gasoline vehicles HC Frey, J Hu, BY Boroujeni, B Liu 23rd Coordinating Research Council Real World Emissions Workshop, San Diego, CA, 2013 | 2 | 2013 |
| Measurement of Cold Starts and Their Contribution to Real-World Total Trip Emissions for Light Duty Gasoline Vehicles HC Frey, BY Boroujeni, J Hu, B Liu Air & Waste Management Association, 2013 | 2 | 2013 |
H. Christopher FreyGlenn E. Futrell Distinguished University Professor of Environmental Engineering, North Carolina在 ncsu.edu 的电子邮件经过验证
