Search Results - "Sentoff, Karen"

Implications of driving style and road grade for accurate vehicle activity data and emissions estimates by Sentoff, Karen M., Aultman-Hall, Lisa, Holmén, Britt A.

“…•Unique, real-world data from 82 volunteer drivers during routine travel.•Driving style and road grade account for significant differences in vehicle…”
Get full text

Hybrid-Electric Passenger Car Carbon Dioxide and Fuel Consumption Benefits Based on Real-World Driving by Holmén, Britt A, Sentoff, Karen M

“…Hybrid-electric vehicles (HEVs) have lower fuel consumption and carbon dioxide (CO2) emissions than conventional vehicles (CVs), on average, based on…”
Get full text

Second-by-Second Characterization of Cold-Start Gas-Phase and Air Toxic Emissions from a Light-Duty Vehicle by Sentoff, Karen M., Robinson, Mitchell K., Holmén, Britt A.

“…Tailpipe pollutants from motor vehicles are linked to environmental concerns and human health issues. Gasoline engine ignition produces a significant portion…”
Get full text

Identifying Roadway Physical Characteristics That Contribute to Emissions Differences between Hybrid and Conventional Vehicles by Sullivan, James L., Sentoff, Karen

“…Conventional vehicles and hybrid electric vehicles (HEVs) will be the dominant vehicle types in the U.S. private passenger vehicle fleet for the foreseeable…”
Get full text

A new risk-based measure of link criticality for flood risk planning by Sullivan, James L., Sentoff, Karen, Segale, Joseph, Marshall, Norman L., Fitzgerald, Evan, Schiff, Roy

“…The importance of a reliable transportation system is often taken for granted but its value becomes undeniable when the system is severely disrupted with…”
Get full text

Impacts of Model Resolution on Transportation Network Criticality Rankings by Dowds, Jonathan, Sentoff, Karen, Sullivan, James L., Aultman-Hall, Lisa

“…Objective rankings of the criticality of transportation network infrastructure are essential for efficiently allocating limited adaptation resources and must…”
Get full text

Particle Number and Size Distribution of Emissions During Light-Duty Vehicle Cold Start by Robinson, Mitchell K, Sentoff, Karen M, Holmen, Britt A

“…Vehicle emissions during cold start are known to be significantly higher than after optimal vehicle operating temperatures are reached. There are limited data,…”
Get full text

Particle Number and Size Distribution of Emissions During Light-Duty Vehicle Cold Start: Data from the Total Onboard Tailpipe Emissions Measurement System: Environment 2010 by ROBINSON, Mitchell K, SENTOFF, Karen M, HOLMEN, Britt A

Get full text

Second-by-Second Characterization of Cold-Start Gas-Phase and Air Toxic Emissions from a Light-Duty Vehicle: Environment 2010 by SENTOFF, Karen M, ROBINSON, Mitchell K, HOLMEN, Britt A

Get full text

Particle Number and Size Distribution of Emissions during Light-Duty Vehicle Cold Start: Data from the Total Onboard Tailpipe Emissions Measurement System by Robinson, Mitchell K., Sentoff, Karen M., Holmén, Britt A.

“…Vehicle emissions during cold start are known to be significantly higher than after optimal vehicle operating temperatures are reached. There are limited data,…”
Get full text