Electronic cigarettes or e-cigarettes are marketed as tobacco-free nicotine delivery devices that have received little laboratory evaluation. In this study, the smoking properties of conventional and e-cigarettes were compared by examining the vacuum required to produce smoke (conventional cigarettes) or...
E-cigarettesaresaidtobesaferthannormalcigarettesbecausetheydonotcreatethecancer-causingbyproductsofburningtobacco.Yethealthofficialssaye-cigaretteusershavereportedshortnessofbreathandotherbreathingproblems,suchascoughingandchestpain.Somehavebeensicktothestomach,feltverytired,sufferedweightlossordevelopedhighbodytemperatures...
17, 2016. We spoke with Joseph Flynn, D.O., executive director and physician-in-chief, Norton Cancer Institute, about the development of e-cigarettes and the myths about them being a safe alternative to smoking.An e-cigarette is a battery-powered device that contains a cartridge filled with...
(1)观点态度题。根据文章第一段So,producers made electronic cigarettes as a safer smoking choice - safer than tobacco(烟草制品).(因此,生产商将电子烟作为一种更安全的吸烟选择---比烟草更安全)可知生产商认为电子烟更安全。故选B。(2)推理判断题。根据文章
T here are2_kinds of sport balloons ; gas and hotair, Hot air balloons are safer than gasballoons . which may_ 3_fire . Hot air balloons are preferred by most 4 in theUnited States because of their safety。 T hey are also cheaper and easier to controlthan gas balloons . Althought ...
Marklew1, Andrew J. Garrison4,†, Shernita Lee1, Hong Dang1, Amy H. Herring4, Gary L. Glish3, Mehmet Kesimer1,2 & Robert Tarran1,5 Little cigars (LCs) are regulated differently than cigarettes, allowing them to be potentially targeted at youth/young adults...
aFrom the employee’s point of view, policies having to do with wages, salaries, and other earnings affect their overall income and thus their standard of living. 从雇员的观点,政策必须处理薪水、薪金和其他收入影响他们的整体收入和因而他们的生活水平。[translate] ...
The number of adults currently using e-cigarettes in the UK is close to 2.9m, many of whom will have turned to the devices to quit smoking. While certainly they may help people kick the habit, there is a big problem with e-cigarettes: we don't actually k
Study: Celebrex appears safer than Vioxx; Heart attack risk is a concern Cox-2 inhibitors are anti-inflammatory drugs (used for pain relief). They are safer for the stomach than most other pain relievers. Vioxx and Bextra ... A Press 被引量: 0发表: 0年 加载更多来源...
It analyzed the relationship between the magnitude of flood and resultant flood fatality and property damage in the target area over a long period of time and found that we are safer now than before in terms of life loss, but not safer than before in terms of flooding impacts on livelihood...