nugatory
发表于 2025-3-23 12:43:06
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moratorium
发表于 2025-3-23 14:03:28
Measuring Exposure and Assessing Health Effects of Environmental Tobacco Smoketo contain toxic and carcinogenic compounds, SS is diluted and its physicochemical characteristics are altered in the formation of ETS. Exposure to ETS can be assessed by questionnaires, air monitoring, mathematical modeling of ambient concentrations, or biological markers. Nicotine and its metaboli
armistice
发表于 2025-3-23 18:12:35
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Countermand
发表于 2025-3-24 02:15:40
An Introduction to the Study of Smoking Using Urinary Hydroxyprolineystem are so weak that they can not be detected using traditional markers such as the increased prevalence of respiratory symptoms and a decrease in lung function. After studying urinary hydroxyproline (HOP) starting in 1977, we first reported the significant relationship between HOP and smoking, ET
eulogize
发表于 2025-3-24 06:11:50
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aptitude
发表于 2025-3-24 10:15:33
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致词
发表于 2025-3-24 14:12:07
The Measurement of ETS Through Adsorption/Desorption Proceduresis due to several compounding factors. ETS is an extremely complex mixture of compounds , it is much diluted and integrated with the ambient air and hence any compounds present from other sources, and it is not a stable entity . Because of the dilution factor and the complexity involved one mu
Latency
发表于 2025-3-24 16:00:30
Removal of Cigarette Smoke Particulates from Room Environmentmoke concentration in a closed room. As a result, the rate of decrease in particulate concentration increased with an increase in the product of the volumetric flow rate and the collection efficiency of the room air cleaner. The combination of electret filters and corona charger appeared to be the m
陈旧
发表于 2025-3-24 21:19:15
Results from Surveys of Environmental Tobacco Smoke in Offices and Restaurantske (ETS). Concentrations of ETS were estimated by measuring vapor phase nicotine and ultraviolet particulate matter, an empirically derived parameter providing an upper limit for the contribution of ETS to respirable suspended particles (RSP). Area samples were collected with portable air sampling s
Terrace
发表于 2025-3-25 01:56:07
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