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作者: World Health Organization
出版社: World Health Organization
关键词: smoke, policy, recommendations, tobacco, hand, exposure, second, protection
页数: 57
出版时间: 2007
ISBN-10: 9241563419
ISBN-13: 9789241563413

The last several years have seen a wealth of new evidence on the health effects of exposure to second-hand tobacco smoke (SHS) the benefits of smoke-free environments and best practice in implementing smoke-free policies. Compiling and disseminating this evidence is critical to raising awareness among decision-makers and public health advocates about the necessity for smoke-free environments to protect health and their broad acceptance and endorsement. It is for this reason that WHO is now publishing policy recommendations on protection from SHS exposure.
25588

作者: Bengt Hagglund
出版社: DIANE Publishing
关键词: experimental, study, vents, fire, inlets, natural, effects
页数: 104
出版时间: 1996-12
ISBN-10: 0788137298
ISBN-13: 9780788137297

Experimental smoke-filling tests were carried out in a single-story building. Trays of methanol were burnt. The fire gases were made visible by the use of artificial smoke added to the fire plume. This study concerned the effects on vents by varying the position & distribution of the inlet openings near the floor. The effects of dividing the building into two reservoirs by a smoke curtain were considered where the inflow of air into the fire reservoir was provided by the ceiling vents of the adjacent reservoir. Charts, tables & drawings.
29061

作者: John Magrath
出版社: Oxfam
关键词: smoke, africa
页数: 20
出版时间: 2006-12
ISBN-10: 190488217X
ISBN-13: 9781904882176

Too much or too little rain can be a matter of life or death in Africa. At different times and in different places across the continent, climate change threatens both. This briefing brings up-to-date the original report from the Working Group on Climate Change and Development, Africa--Up in Smoke?, released in 2005.
29156

作者: Rob Cunningham
出版社: IDRC
关键词: war, tobacco, canadian, mirrors, smoke
页数: 404
出版时间: 1996
ISBN-10: 0889367558
ISBN-13: 9780889367555

Smoke and Mirrors provides a detailed account of Canada's continuing battle against the devastating effects of cigarettes. As an historical analysis, it consistently takes us behind the scenes in the tobacco war and is sure to interest Southern stakeholders who wish to learn from the Canadian experience. Author Rob Cunningham, lawyer, activist, and policy analyst for the Canadian Cancer Society, has produced a seminal reference that exposes the truth behind the century-old Canadian tobacco war.
28337

作者: Barry Leonard
出版社: DIANE Publishing
关键词: teens, facts, marijuana
页数: 40
出版时间: 2007-10-01
ISBN-10: 1422316181
ISBN-13: 9781422316184

Contents: What is marijuana? How is it used? How long does it stay in the user's body? How many teens smoke marijuana? Why do young people use it? What happens if you smoke it? What are the short-term effects of marijuana use? Does marijuana affect school, sports, or other activities? What are the long-term effects of marijuana use? Does marijuana lead to the use of other drugs? How can you tell if someone has been using marijuana? Is marijuana sometimes used as a medicine? How does marijuana affect driving? If a woman is pregnant & smokes marijuana, will it hurt the baby? What does marijuana
32498

作者: National Research Council (U.S.). Task Force on Fl
出版社: National Academies
关键词: materials, flammability, smoke, electric, cable, gases, corrosive, toxicity, board, commission, sociotechnical, advisory, report, task, force, national
页数: 170
出版时间: 1978
eBookDB-ID: NAP:15488
34845

作者: US Fire Administration
出版社: FEMA
关键词: homes, detectors, smoke, evaluation
页数: 44
出版时间:
eBookDB-ID: GGKEY:6QW0
25759
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