Calibration and measurement of the inhaled smoke volume in cigarette smoking.
Calibration and measurement of the inhaled smoke volume in cigarette smoking.
复制标题
吸烟时吸入烟雾量的校准和测量。
DOI：
10.1088/0143-0815/6/3/006
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
S. Clarke
中科院分区：
文献类型：
--
作者：
G. Woodman;S. Newman;D. Pavia;S. Clarke
Sheahan等人。j:。Radiat。研究所，vol.31, p.438,(1980))描述了一种使用81Krm （Egamma =191 keV, T12/=13 s）的放射性示踪技术，用于监测吸烟者吸入的香烟烟雾量。一个81Krm的发生器（由哈默史密斯医院MRC回旋加速器单元提供）用空气洗脱，然后将空气送入容量约为100毫升的装有香烟的室中。实验对象手里拿着枪膛，以正常的方式从里面抽烟。已经开展了开发和改进这项技术的工作。描述了一种校准吸入烟雾量的方法，并对该技术的准确性进行了测量。
Sheahan et al. (Int. J. Appl. Radiat. Inst., vol.31, p.438, (1980)) described a radiotracer technique using 81Krm (Egamma =191 keV, T12/=13 s) for monitoring the volume of cigarette smoke inhaled by a smoker. A 81Krm generator (supplied by the MRC Cyclotron Unit, Hammersmith Hospital) was eluted with air which was then fed into a chamber of volume approximately 100 ml containing the cigarette. The subject held the chamber in his hand and smoked from it in the normal way. Work has been carried out to develop and refine this technique. A method of calibrating the inhaled smoke volume is described together with measurements of the accuracy of the technique.