TY - JOUR A1 - Xie, M A1 - Coons, T L A1 - Hemann, J G A1 - Dutton, S J A1 - Milford, J B A1 - Peel, J L A1 - Miller, S L A1 - Kim, S- Y A1 - Vedal, S A1 - Sheppard, L A1 - Hannigan, M P T1 - Intra-urban spatial variability and uncertainty assessment of PM2.5 sources based on carbonaceous species. Y1 - 2012/12/ N1 - R834899 VL - 60 SP - 305 EP - 315 ER - TY - JOUR A1 - Xie, M A1 - Coons, T L A1 - Dutton, S J A1 - Milford, J B A1 - Miller, S L A1 - Peel, J L A1 - Vedal, S A1 - Hannigan, M P T1 - Intra-urban spatial variability of PM2.5-bound carbonaceous components. Y1 - 2012/12/ N1 - R834899 VL - 60 SP - 486 EP - 494 ER - TY - JOUR A1 - Xie, M A1 - Hannigan, M P A1 - Dutton, S J A1 - Milford, J B A1 - Hemann, J G A1 - Miller, S L A1 - Schauer, J J A1 - Peel, J L A1 - Vedal, S T1 - Positive matrix factorization of PM2.5: comparison and implications of using different speciation data sets. Y1 - 2012/11/6 N1 - R834899 VL - 46 IS - 21 SP - 11962 EP - 11970 ER - TY - JOUR A1 - Xie, M A1 - Piedrahita, R A1 - Dutton, S J A1 - Milford, J B A1 - Hemann, J G A1 - Peel, J L A1 - Miller, S L A1 - Kim, S- Y A1 - Vedal, S A1 - Sheppard, L A1 - Hannigan, M P T1 - Positive matrix factorization of a 32-month series of daily PM2.5 speciation data with incorporation of temperature stratification. Y1 - 2013/02/ N1 - R834899 VL - 65 SP - 11 EP - 20 ER -