Hjeresen D L, Miller M C, Kaune W T, Phillips R D
Bioelectromagnetics. 1982;3(4):443-51. doi: 10.1002/bem.2250030407.
It has been shown that rats, given the choice, will spend more time out of a 60-Hz electric field than in it at field strengths greater than or equal to 75 kV/m. This paper describes research to examine the relevance of these data to a different species, the pig. Miniature pigs that had been exposed to a 60-Hz electric field at 30 kV/m for 20 h/day, 7 days/week for as long as 6 months, were tested for their preference for the presence or absence of the field during a 23.5-h period. Similar to earlier results with rats, miniature pigs spent more time out of the electric field than in it during the sleeping period.
研究表明，若让大鼠做出选择，当电场强度大于或等于75 kV/m时，它们待在60赫兹电场外的时间会比在电场内的时间更长。本文描述了一项研究，旨在检验这些数据与另一种动物——猪的相关性。将小型猪置于30 kV/m的60赫兹电场中，每天暴露20小时，每周7天，长达6个月，然后在23.5小时的时间段内测试它们对电场存在或不存在的偏好。与早期对大鼠的研究结果相似，小型猪在睡眠期间待在电场外的时间比在电场内的时间更长。
