Keyphrases
Particulate
100%
Automobile
100%
Organic Aerosol
100%
Non-catalyst
100%
Heavy-duty Diesel Trucks
100%
Fine Particulate Matter
66%
Steranes
66%
Pentacyclic
66%
Triterpanes
66%
Exhaust Emissions
66%
Vehicular Exhaust
66%
Organic Compounds
33%
Urban Areas
33%
Marker Compounds
33%
Diesel Fuel
33%
Fossil Fuels
33%
Internal Combustion Engine
33%
Gas Chromatography-mass Spectrometry
33%
Particulate Organic Carbon
33%
Gasoline
33%
Benzoic Acid
33%
N-alkanes
33%
Benzaldehyde
33%
Alkanoic Acids
33%
Diesel
33%
Ambient Concentration
33%
Primary Fines
33%
Urban Atmosphere
33%
Power Vehicle
33%
Source Profile
33%
Oxygenated PAHs
33%
Gasoline Fuel
33%
Quantitative Sources
33%
Inhalable
33%
Fuel Marker
33%
Earth and Planetary Sciences
Los Angeles
100%
Diesel
100%
Exhaust Emission
100%
Vehicular Exhaust
66%
Polycyclic Aromatic Hydrocarbon
66%
Particulate Organic Matter
33%
Gas Chromatography Mass Spectrometry
33%
Urban Atmosphere
33%
Fine Particulate Matter
33%
Internal Combustion Engine
33%
Diesel Fuel
33%
Fossil Fuel
33%
Alkane
33%
Engineering
Exhaust Emission
100%
Vehicular Exhaust
66%
Fossil Fuel
33%
Alkane
33%
Internal Combustion Engine
33%
Fine Particulate
33%
Gas Chromatography Mass Spectrometry
33%
Particulate Organic Matter
33%
Fine Particulate Matter
33%
Diesel Fuel
33%
Chemical Engineering
Polycyclic Aromatic Hydrocarbon
100%
Vehicular Exhaust
100%
Carboxylic Acid
50%
Gas Chromatography Mass Spectrometry
50%
Particulate Organic Matter
50%
Fine Particulate Matter
50%
Material Science
Gas Chromatography Mass Spectrometry
100%
Fossil Fuel
100%
Diesel Fuel
100%
Particulate Matter
100%
Chemistry
Internal Combustion Engine
50%