RESUMO
We have numerically investigated the dynamics of charged microparticles in a "five-wire" surface radio-frequency trap. The period-doubling bifurcation conditions have been shown to depend on the particle, the trap, and the alternating voltage parameters. For a comprehensive study of the dynamics chaotization through a cascade of period doubling, we have used Fourier analysis of a particle trajectory as well as the calculations of a non-trivial Lyapunov exponent map. We have demonstrated that the period-doubling bifurcation is consistent with a Feigenbaum scenario. A new approach to particle property determination can, thus, be based on observing a period-doubling bifurcation.
RESUMO
Level of efficiency of CERAGEM MASTER CGM-M3500 treatment device applied for occupational patients suffering from bronchi and lung pathological states has been shown in the paper. Positive effects of treatment have been assessed as reliably high and were proved by improvement of clinical and functional indices, subjunctive self-evaluation of health by patients and positive signs in the clinical course of the diseases. Diagnostic complex has been analyzed, including hematological indicators of the peripheral blood, oxygenation of the capillary blood, immunology. Also dynamics of the clinical course has been studied along with the data on self-assessment of health by patients prior and after the therapy by the device. Prospects on treatment of occupational bronchi and lung pathologies with the help of multifunctional massage device are being discussed in the paper.
