Gurdas Singh Sandhu

Sandhu, G. S., Frey, H. C., Bartelt-Hunt, S., & Jones, E. (2016). Real-world activity, fuel use, and emissions of diesel side-loader refuse trucks. ATMOSPHERIC ENVIRONMENT, 129, 98–104. https://doi.org/10.1016/j.atmosenv.2016.01.014

Sandhu, G. S., Frey, H. C., Bartelt-Hunt, S., & Jones, E. (2015). In-use activity, fuel use, and emissions of heavy-duty diesel roll-off refuse trucks. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 65(3), 306–323. https://doi.org/10.1080/10962247.2014.990587

Sandhu, G. S., Frey, H. C., Bartelt-Hunt, S., & Jones, E. (2014). In-use measurement of the activity, fuel use, and emissions of front-loader refuse trucks. ATMOSPHERIC ENVIRONMENT, 92, 557–565. https://doi.org/10.1016/j.atmosenv.2014.04.036

Hu, J., Frey, H. C., Sandhu, G. S., Graver, B. M., Bishop, G. A., Schuchmann, B. G., & Ray, J. D. (2014). Method for Modeling Driving Cycles, Fuel Use, and Emissions for Over Snow Vehicles. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 48(14), 8258–8265. https://doi.org/10.1021/es501164j

Sandhu, G. S., & Frey, H. C. (2013). Effects of errors on vehicle emission rates from portable emissions measurement systems. Transportation Research Record, (2340), 10–19.

Boroujeni, B. Y., Frey, H. C., & Sandhu, G. S. (2013). Road Grade Measurement Using In-Vehicle, Stand-Alone GPS with Barometric Altimeter. JOURNAL OF TRANSPORTATION ENGINEERING-ASCE, 139(6), 605–611. https://doi.org/10.1061/(asce)te.1943-5436.0000545

Sandhu, G. S., & Frey, H. C. (2012). Real-world measurement and evaluation of duty cycles, fuels, and emission control technologies of heavy-duty trucks. Transportation Research Record, (2270), 180–187.