Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Stéphane Colard"'
Publikováno v:
Beiträge zur Tabakforschung International, Vol 28, Iss 7, Pp 310-316 (2019)
Summary The differences or equivalence of products depend on various sources of variability like analytical methods, manufacturing processes, agricultural practices and environmental conditions. In addition, the capacity to compare and discriminate a
Autor:
Tadas Prasauskas, Dainius Martuzevicius, Xavier Cahours, Ari Setyan, Grant O’Connell, Rémi Julien, Stéphane Colard
Publikováno v:
Nicotine & Tobacco Research
Nicotine & tobacco research, 21 (10)
Nicotine & tobacco research, 21 (10)
Introduction There are fundamental differences between electronic cigarettes (e-cigarettes) and conventional cigarette product categories with regards to potential environmental exposures, notably that e-cigarettes do not contain tobacco or generate
Publikováno v:
Regulatory Toxicology and Pharmacology. 91:190-196
The effect of smoking intensity on cigar smoke emissions was assessed under a range of puff frequencies and puff volumes. In order to potentially reduce emissions variability and to identify patterns as accurately as possible, cigar weights and diame
Publikováno v:
Beiträge zur Tabakforschung International, Vol 27, Iss 6, Pp 78-85 (2017)
Summary During the last two decades, an increase of tobacco product reporting requirements from regulators was observed, such as Europe, Canada or USA. However, the capacity to compare and discriminate accurately two products is impacted by the numbe
Publikováno v:
Beiträge zur Tabakforschung International, Vol 27, Iss 1, Pp 3-10 (2016)
Summary The air permeability of cigarette paper is currently assessed according to the international standard ISO 2965 by applying a constant pressure difference of 1 kPa between the two faces of a sample and by measuring the corresponding airflow. L
Publikováno v:
Regulatory toxicology and pharmacology : RTP. 99
Since it was first required to measure and to report NFDPM and nicotine yields in a limited number of countries, there has been an increasing trend for more testing and reporting requirements. Historically, the ISO 3308 smoking regime has been used t
Autor:
Stéphane Colard
Publikováno v:
Beiträge zur Tabakforschung International, Vol 26, Iss 7, Pp 320-333 (2015)
Summary “Tar”, nicotine and carbon monoxide (TNCO) cigarette yields determined under different smoking regimes, with and without ventilation blocking, are linearly related to the difference Δt between the smouldering time (cigarette combustion w
Publikováno v:
International Journal of Environmental Research and Public Health, Vol 12, Iss 1, Pp 282-299 (2014)
International Journal of Environmental Research and Public Health
Volume 12
Issue 1
Pages 282-299
International Journal of Environmental Research and Public Health
Volume 12
Issue 1
Pages 282-299
There has been rapid growth in the use of electronic cigarettes (“vaping”) in Europe, North America and elsewhere. With such increased prevalence, there is currently a debate on whether the aerosol exhaled following the use of e-cigarettes has im
Publikováno v:
Beiträge zur Tabakforschung International, Vol 26, Iss 1, Pp 4-18 (2014)
De par le monde, de nombreuses réglementations sur les produits du tabac exigent la déclaration des valeurs de goudrons, de nicotine et de monoxyde de carbone, et imposent des limites sur leurs rendements selon le régime de fumage ISO. Dans le con
Publikováno v:
Beiträge zur Tabakforschung International, Vol 25, Iss 8, Pp 662-670 (2013)
In the context of increasing tobacco product regulations, more requirements are observed for the reporting of smoke constituent yield data and its variability e.g., US Food and Drug Administration (FDA). The objective of this work was to evaluate the