Results 91 to 100 of about 550,860 (260)

Inhalable constituents of thirdhand tobacco smoke: chemical characterization and health impact considerations.

open access: yesEnvironmental Science and Technology, 2014
Tobacco smoke residues lingering in the indoor environment, also termed thirdhand smoke (THS), can be a source of long-term exposure to harmful pollutants.
M. Sleiman   +5 more
semanticscholar   +1 more source

Urinary tobacco smoke-constituent biomarkers for assessing risk of lung cancer.

open access: yesCancer Research, 2014
Tobacco-constituent biomarkers are metabolites of specific compounds present in tobacco or tobacco smoke. Highly reliable analytic methods, based mainly on mass spectrometry, have been developed for quantitation of these biomarkers in both urine and ...
Jian-Min Yuan   +3 more
semanticscholar   +1 more source

Effect of E-cigarette Use and Social Network on Smoking Behavior Change: An agent-based model of E-cigarette and Cigarette Interaction [PDF]

open access: yesarXiv, 2019
Despite a general reduction in smoking in many areas of the developed world, it remains one of the biggest public health threats. As an alternative to tobacco, the use of electronic cigarettes (ECig) has been increased dramatically over the last decade. ECig use is hypothesized to impact smoking behavior through several pathways, not only as a means of
arxiv  

Efficient Study Design with Multiple Measurement Instruments [PDF]

open access: yesarXiv, 2020
Outcomes from studies assessing exposure often use multiple measurements. In previous work, using a model first proposed by Buonoccorsi (1991), we showed that combining direct (e.g. biomarkers) and indirect (e.g. self-report) measurements provides a more accurate picture of true exposure than estimates obtained when using a single type of measurement ...
arxiv  

Tobacco smoke incursions in multiunit housing.

open access: yesAmerican Journal of Public Health, 2014
OBJECTIVES We sought to describe the prevalence of secondhand tobacco smoke incursions reported by multiunit housing (MUH) residents, pinpoint factors associated with exposure, and determine whether smoke-free building policy was associated with ...
K. Wilson   +5 more
semanticscholar   +1 more source

Discrete Games in Endogenous Networks: Equilibria and Policy [PDF]

open access: yesarXiv, 2017
In games of friendship links and behaviors, I propose $k$-player Nash stability---a family of equilibria, indexed by a measure of robustness given by the number of permitted link changes, which is (ordinally and cardinally) ranked in a probabilistic sense.
arxiv  

Thirdhand tobacco smoke: a tobacco-specific lung carcinogen on surfaces in smokers' homes.

open access: yesNicotine & Tobacco Research, 2014
INTRODUCTION Thirdhand tobacco smoke consists of substances remaining on the surfaces or in the dust of areas where people have smoked. While previous studies have demonstrated the presence of nicotine and various other constituents of tobacco smoke on ...
J. Thomas   +5 more
semanticscholar   +1 more source

Association of campus tobacco policies with secondhand smoke exposure, intention to smoke on campus, and attitudes about outdoor smoking restrictions.

open access: yesAmerican Journal of Public Health, 2015
College campus tobacco-free policies are an emerging trend. Between September 2013 and May 2014, we surveyed 1309 college students at 8 public 4-year institutions across California with a range of policies (smoke-free indoors only, designated outdoor ...
Amanda Fallin, Maria Roditis, S. Glantz
semanticscholar   +1 more source

Low-cost, immediate, general-purpose, and high-throughput (LIGHt) smartphone colorimetric screening assay for water-soluble protein

open access: yesHeliyon
An efficient and rapid method for the detection of total soluble protein in tobacco leaves, utilizing a smartphone-based colorimetric approach has been developed.
Yunfei Sha   +7 more
doaj  

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