Search Results - "Dallmann, R"

Evaluation of mobile source emission trends in the United States by Dallmann, Timothy R., Harley, Robert A.

“…A fuel‐based approach is used to estimate exhaust emissions of nitrogen oxides (NOx) and fine particulate matter (PM2.5) from mobile sources in the United…”
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Elucidating secondary organic aerosol from diesel and gasoline vehicles through detailed characterization of organic carbon emissions by Gentner, Drew R, Isaacman, Gabriel, Worton, David R, Chan, Arthur W. H, Dallmann, Timothy R, Davis, Laura, Liu, Shang, Day, Douglas A, Russell, Lynn M, Wilson, Kevin R, Weber, Robin, Guha, Abhinav, Harley, Robert A, Goldstein, Allen H

“…Emissions from gasoline and diesel vehicles are predominant anthropogenic sources of reactive gas-phase organic carbon and key precursors to secondary organic…”
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Long-term trends in nitrogen oxide emissions from motor vehicles at national, state, and air basin scales by McDonald, Brian C., Dallmann, Timothy R., Martin, Elliot W., Harley, Robert A.

“…A fuel‐based approach is used to estimate nitrogen oxides (NOx = NO + NO2) emissions from gasoline‐ and diesel‐powered motor vehicles. Estimates are made at…”
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Effects of Particle Filters and Selective Catalytic Reduction on Heavy-Duty Diesel Drayage Truck Emissions at the Port of Oakland by Preble, Chelsea V, Dallmann, Timothy R, Kreisberg, Nathan M, Hering, Susanne V, Harley, Robert A, Kirchstetter, Thomas W

“…Effects of fleet modernization and use of diesel particle filters (DPF) and selective catalytic reduction (SCR) on heavy-duty diesel truck emissions were…”
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Lubricating Oil Dominates Primary Organic Aerosol Emissions from Motor Vehicles by Worton, David R, Isaacman, Gabriel, Gentner, Drew R, Dallmann, Timothy R, Chan, Arthur W. H, Ruehl, Christopher, Kirchstetter, Thomas W, Wilson, Kevin R, Harley, Robert A, Goldstein, Allen H

“…Motor vehicles are major sources of primary organic aerosol (POA), which is a mixture of a large number of organic compounds that have not been comprehensively…”
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On-Road Measurement of Gas and Particle Phase Pollutant Emission Factors for Individual Heavy-Duty Diesel Trucks by Dallmann, Timothy R, DeMartini, Steven J, Kirchstetter, Thomas W, Herndon, Scott C, Onasch, Timothy B, Wood, Ezra C, Harley, Robert A

“…Pollutant concentrations in the exhaust plumes of individual diesel trucks were measured at high time resolution in a highway tunnel in Oakland, CA, during…”
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Characterization of particulate matter emissions from on-road gasoline and diesel vehicles using a soot particle aerosol mass spectrometer by Dallmann, T. R, Onasch, T. B, Kirchstetter, T. W, Worton, D. R, Fortner, E. C, Herndon, S. C, Wood, E. C, Franklin, J. P, Worsnop, D. R, Goldstein, A. H, Harley, R. A

“…Particulate matter (PM) emissions were measured in July 2010 from on-road motor vehicles driving through a highway tunnel in the San Francisco Bay area. A soot…”
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Gas-Particle Partitioning of Vehicle Emitted Primary Organic Aerosol Measured in a Traffic Tunnel by Li, Xiang, Dallmann, Timothy R, May, Andrew A, Tkacik, Daniel S, Lambe, Andrew T, Jayne, John T, Croteau, Philip L, Presto, Albert A

“…We measured the gas-particle partitioning of vehicle emitted primary organic aerosol (POA) in a traffic tunnel with three independent methods: artifact…”
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Peptide YY ablation in mice leads to the development of hyperinsulinaemia and obesity by BOEY, D, LIN, S, HERZOG, H, KARL, T, BALDOCK, P, LEE, N, ENRIQUEZ, R, COUZENS, M, SLACK, K, DALLMANN, R, SAINSBURY, A

“…Obese people exhibit reduced circulating peptide YY (PYY) levels, but it is unclear whether this is a consequence or cause of obesity. We therefore…”
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Seasonal and Long-Term Trend of on-Road Gasoline and Diesel Vehicle Emission Factors Measured in Traffic Tunnels by Li, Xiang, Dallmann, Timothy R., May, Andrew A., Presto, Albert A.

“…Emissions of gaseous and particulate pollutants from on-road gasoline and diesel vehicles were measured in a traffic tunnel under real-world driving…”
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Scheduled wheel access during daytime: A method for studying conflicting zeitgebers by Dallmann, R., Mrosovsky, N.

“…It is often stated that light is the primary environmental cue (zeitgeber) for entrainment of circadian clocks. Here, we use a new conflict test design in…”
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Non-photic phase resetting of Dexras1 deficient mice: A more complicated story by Dallmann, R., Mrosovsky, N.

“…Recently, it has been reported that mice deficient for Dexras1 have a diminished phase-shifting response to photic stimuli but an enhanced response to…”
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Quantifying On-Road Emissions from Gasoline-Powered Motor Vehicles: Accounting for the Presence of Medium- and Heavy-Duty Diesel Trucks by Dallmann, Timothy R, Kirchstetter, Thomas W, DeMartini, Steven J, Harley, Robert A

“…Vehicle emissions of nitrogen oxides (NO x ), carbon monoxide (CO), fine particulate matter (PM2.5), organic aerosol (OA), and black carbon (BC) were measured…”
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The orally active melanocortin-4 receptor antagonist BL-6020/979: a promising candidate for the treatment of cancer cachexia by Dallmann, R., Weyermann, P., Anklin, C., Boroff, M., Bray-French, K., Cardel, B., Courdier-Fruh, I., Deppe, H., Dubach-Powell, J., Erb, M., Haefeli, R. H., Henneböhle, M., Herzner, H., Hufschmid, M., Marks, D. L., Nordhoff, S., Papp, M., Rummey, C., Santos, G., Schärer, F., Siendt, H., Soeberdt, M., Sumanovski, L. T., Terinek, M., Mondadori, C., Güven, N., Feurer, A.

“…Background Under physiological conditions, the melanocortin system is a crucial part of the complex network regulating food intake and energy expenditure. In…”
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Application of mobile sampling to investigate spatial variation in fine particle composition by Li, Hugh Z., Dallmann, Timothy R., Gu, Peishi, Presto, Albert A.

“…Long-term exposure to particulate matter (PM) is a major contributor to air pollution related deaths. Evidence indicates that metals play an important role in…”
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Effects of Diesel Particle Filter Retrofits and Accelerated Fleet Turnover on Drayage Truck Emissions at the Port of Oakland by Dallmann, Timothy R, Harley, Robert A, Kirchstetter, Thomas W

“…Heavy-duty diesel drayage trucks have a disproportionate impact on the air quality of communities surrounding major freight-handling facilities. In an attempt…”
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Stress-induced hyperthermia in the rat: comparison of classical and novel recording methods by Dallmann, R, Steinlechner, S, Horsten, S. von, Karl, T

“…Stress causes a rise in body temperature in laboratory animals (stress-induced hyperthermia). However, the direct effect of common stressors in animal…”
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Urban Organic Aerosol Exposure: Spatial Variations in Composition and Source Impacts by Li, Hugh Z, Dallmann, Timothy R, Li, Xiang, Gu, Peishi, Presto, Albert A

“…We conducted a mobile sampling campaign in a historically industrialized terrain (Pittsburgh, PA) targeting spatial heterogeneity of organic aerosol…”
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Methane Emissions from Natural Gas Compressor Stations in the Transmission and Storage Sector: Measurements and Comparisons with the EPA Greenhouse Gas Reporting Program Protocol by Subramanian, R, Williams, Laurie L, Vaughn, Timothy L, Zimmerle, Daniel, Roscioli, Joseph R, Herndon, Scott C, Yacovitch, Tara I, Floerchinger, Cody, Tkacik, Daniel S, Mitchell, Austin L, Sullivan, Melissa R, Dallmann, Timothy R, Robinson, Allen L

“…Equipment- and site-level methane emissions from 45 compressor stations in the transmission and storage (T&S) sector of the US natural gas system were…”
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Chemical Composition of Gas-Phase Organic Carbon Emissions from Motor Vehicles and Implications for Ozone Production by Gentner, Drew R, Worton, David R, Isaacman, Gabriel, Davis, Laura C, Dallmann, Timothy R, Wood, Ezra C, Herndon, Scott C, Goldstein, Allen H, Harley, Robert A

“…Motor vehicles are major sources of gas-phase organic carbon, which includes volatile organic compounds (VOCs) and other compounds with lower vapor pressures…”
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