Adair R K
Department of Physics, Yale University, New Haven, Connecticut 06516, USA.
Bioelectromagnetics. 1998;19(3):181-91.
We show, in elementary terms, using for the most part only elementary mathematics, the physical bases for the ion parametric resonance model so as to clarify the assumptions and consequences of the model. The analysis shows why, contrary to earlier conclusions, no combination of weak DC and AC magnetic fields can modify the transition rate to the ground state of excited ions. Although reinterpretations of the biological consequences of the motion of the excited ions circumvent that particular objection to the model, those changes introduce other difficulties. Also, other objections to the mechanism still stand; hence the model cannot account for any purported biological effects of weak extremely low frequency magnetic fields.
我们用基本的术语，大部分仅使用基础数学，展示了离子参量共振模型的物理基础，以阐明该模型的假设和结论。分析表明，与早期结论相反，为何弱直流磁场和交流磁场的任何组合都无法改变激发离子到基态的跃迁速率。尽管对激发离子运动的生物学后果的重新解释规避了对该模型的那个特定异议，但这些改变引入了其他困难。此外，对该机制的其他异议仍然存在；因此，该模型无法解释弱极低频磁场的任何所谓生物学效应。
