Assessing the accuracy of low-cost optical particle sensors using a physics-based approach

by D. H. Hagan, D. H. Hagan, J. H. Kroll, J. H. Kroll
Published 2020-11-01

30 Years on Selected Issues in the Prevention of HIV among Persons Who Inject Drugs

by D. C. Des Jarlais, S. Pinkerton, H. Hagan, V. Guardino, J. Feelemyer, H. Cooper, A. Hatzatkis, A. Uuskula
Published 2013-01-01

Biomass-burning-derived particles from a wide variety of fuels – Part 1: Properties of primary particles

by C. D. McClure, C. Y. Lim, D. H. Hagan, J. H. Kroll, C. D. Cappa, C. D. Cappa, C. D. Cappa
Published 2020-02-01

Biomass-burning-derived particles from a wide variety of fuels – Part 2: Effects of photochemical aging on particle optical and chemical properties

by C. D. Cappa, C. D. Cappa, C. Y. Lim, C. Y. Lim, D. H. Hagan, D. H. Hagan, M. Coggon, M. Coggon, M. Coggon, A. Koss, A. Koss, A. Koss, K. Sekimoto, K. Sekimoto, K. Sekimoto, J. de Gouw, J. de Gouw, T. B. Onasch, C. Warneke, C. Warneke, J. H. Kroll
Published 2020-07-01

Calibration and assessment of electrochemical air quality sensors by co-location with regulatory-grade instruments

by D. H. Hagan, G. Isaacman-VanWertz, G. Isaacman-VanWertz, J. P. Franklin, L. M. M. Wallace, B. D. Kocar, C. L. Heald, C. L. Heald, J. H. Kroll, J. H. Kroll
Published 2018-01-01

A low-cost monitor for simultaneous measurement of fine particulate matter and aerosol optical depth – Part 3: Automation and design improvements

by E. A. Wendt, C. Quinn, C. L'Orange, D. D. Miller-Lionberg, B. Ford, J. R. Pierce, J. Mehaffy, M. Cheeseman, S. H. Jathar, D. H. Hagan, Z. Rosen, M. Long, J. Volckens, J. Volckens
Published 2021-09-01

Secondary organic aerosol formation from the laboratory oxidation of biomass burning emissions

by C. Y. Lim, C. Y. Lim, D. H. Hagan, M. M. Coggon, M. M. Coggon, A. R. Koss, A. R. Koss, A. R. Koss, A. R. Koss, K. Sekimoto, K. Sekimoto, K. Sekimoto, J. de Gouw, J. de Gouw, J. de Gouw, C. Warneke, C. Warneke, C. D. Cappa, J. H. Kroll
Published 2019-10-01

OH chemistry of non-methane organic gases (NMOGs) emitted from laboratory and ambient biomass burning smoke: evaluating the influence of furans and oxygenated aromatics on ozone an...

by M. M. Coggon, M. M. Coggon, C. Y. Lim, A. R. Koss, A. R. Koss, A. R. Koss, K. Sekimoto, K. Sekimoto, K. Sekimoto, B. Yuan, B. Yuan, B. Yuan, J. B. Gilman, D. H. Hagan, V. Selimovic, K. J. Zarzana, K. J. Zarzana, K. J. Zarzana, S. S. Brown, J. M. Roberts, M. Müller, R. Yokelson, A. Wisthaler, A. Wisthaler, J. E. Krechmer, J. L. Jimenez, J. L. Jimenez, C. Cappa, J. H. Kroll, J. de Gouw, J. de Gouw, C. Warneke, C. Warneke
Published 2019-12-01