Concepedia
The Science of The Total Environment · 2019 · 38 citations · 42 references
Clean TransportationEngineeringTransportation EmissionsMultiple Approach StudyEnvironmental Impact AssessmentEnvironmental HealthAir QualityExhaust EmissionSource ApportionmentAir PollutionVehicular EmissionsRoadside EnvironmentParticulate MatterEarth Science
42
Positive matrix factorization: A non‐negative factor model with optimal utilization of error estimates of data values
Pentti Paatero, Unto Tapper · Environmetrics · 1994 · 6.1K citations
Low-rank Approximation, Engineering, Optimal Utilization +15
Least squares formulation of robust non-negative factor analysis
Pentti Paatero · Chemometrics and Intelligent Laboratory Systems · 1997 · 2.1K citations
Matrix Factorization, Robust Statistic, Factor Analysis +5
Elemental Carbon-Based Method for Monitoring Occupational Exposures to Particulate Diesel Exhaust
M. Eileen Birch, Robert A. Cary · Aerosol Science and Technology · 1996 · 1.9K citations · Full text
O/C and OM/OC Ratios of Primary, Secondary, and Ambient Organic Aerosols with High-Resolution Time-of-Flight Aerosol Mass Spectrometry
A. C. Aiken, P. F. DeCarlo, Jesse H. Kroll et al. · Environmental Science & Technology · 2008 · 1.8K citations
Source apportionment of airborne particulate matter using organic compounds as tracers
James J. Schauer, Wolfgang F. Rogge, Lynn M. Hildemann et al. · Atmospheric Environment · 1996 · 1.4K citations
Organic Geochemistry, Environmental Chemistry, Chemical Emission +11