1. Beitr. Tabakforsch. Int., 1992, 15-2, p. 65-74., ISSN.0173-783X

    Relative positions of the thermal convection column and smoke plume generated from a smoldering cigarette

    MCRAE D.D.; JENKINS R.W. Jr.
    Philip Morris USA, Research Center, Richmond, VA, USA
    The relative positions of the thermal convection column and the smoke plume from a variety of smoldering cigarettes were measured using a combination of schlieren and visual optical systems. The schlieren technique is an optical method used to observe ...
  2. Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 185, PP03, ISSN.0525-6240

    Survey of pests and diseases of tobacco and chemicals used. Part. 2. Main chemicals used on tobacco

    DELON R.; HILL D.; PAPENFUS H.; TANCOGNE J.
    SEITA, Institut du Tabac France - Philip Morris, USA - Rothmans Int., UK
    This 2n part of the survey made in 1987, summarize the informations collected on the main pesticides used on tobacco in 50 tobacco growing countries, their frequency of use, field of application, the pest and diseases controlled, and also the maximum ...