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2 results

  1. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 78

    Predictability of in vitro toxicological assessments of cigarettes: analysis of seven years of regulatory submissions to Canadian authorities

    BELUSHKIN M.(1); PIADÉ J-J.(1); CHAPMAN S.(2); FAZEKAS G.(2)
    (1) Philip Morris International R&D, Philip Morris Products S.A., Neuchâtel, Switzerland; (2) Rothmans, Benson & Hedges Inc., Brampton, Ontario, Canada
    Canadian authorities have required the annual submission of a wealth of by-brand information about cigarettes – including analytical data for cut filler and mainstream smoke constituents, for more than a decade. In 2005, the reporting requirements...
  2. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 83

    Steady-state and transient effective density of cigarette smoke

    CABOT R.(1); JOHNSON T.J.(2); OLFERT J.S.(2); YURTERI C.Ü.(1); McAUGHEY J.(1)
    (1) British American Tobacco, Group R&D, Southampton, U.K.; (2) University of Alberta, Department of Mechanical Engineering, Edmonton, Canada
    Effective particle density is an important aerosol characteristic and relates a particle’s mobility diameter to its mass; an understanding of both properties is important to model impaction and settling losses, such as in human lung deposition. The...