V.A. Bondarenko - Ph.D. (Eng.), Leading Research Scientist, State Centreof Science of the Russian Federation - Institute of Medical and Biologic Problems of the Russian Academy of Science E-mail:9bondval@imbp.ru A.M. Nosovskii - Dr.Sc. (Biol.), Leading Research Scientist, State Centre of Science of the Russian Federation - Institute of Medical and Biologic Problems of the Russian Academy of Science E-mail: nam@imbp.ru V.V. Tseltin - Dr.Sc. (Eng.) Senior Research Scientist, Head of Laboratory, the State Centre of Science of the Russian Federation - Institute of Medical and Biologic Problems of the Russian Academy of Science E-mail: tsetlin@imbp.ru

Radiation loads of the astronauts, who are being in Earth orbit, depend onsuch of parameters. As protection station, covering thickness, heights, orbit inclinations and from geo-heliophysical parameters: index of a geomagnetic disturbance, variation of amplitude of a magnetic field of ring current, Wolf's numbers, flux of a radio emission of the Sun, flux of charged particles of protons, electrons, ions. Establishment of interrelation with all parameters has difficult character. Identifications of more significant parameters it has been carried out by the factorial analysis and method main a components. Features of fractal characteristics during the disturbance period of RS are revealed. It is shown that Hurst indext of the radiation parameters calculated on average monthly values are characterized by instability, tendency to changes of a trend, aspiration to return to average value. Whereas the calculation for daily measurements [2] executed earlier the geo-heliophysical of parameters has shown mstability trend. The method main a components has revealed actually formation of two groups of the geo-heliophysical parameters correlated among themselves: strongly correlated group: an index of a geomagnetic disturbance, a flux of a radio emission of the Sun, Wolf's number (Ap, F, W) and poorly correlated group: a variation of amplitude of a magnetic field of ring current, the absorbed dose, fluxof protons (Dst, the Dose, J > 90). Seasonal dependence of parameters of a radiation situation at Mir station is also found.

 

1. Cetlin V.V., Bondarenko V.A., Nosovskijj A.M., Ionov S.V., Filipenko O.K. Fraktalnye kharakteristiki geo-geliofizicheskikh parametrov vo vremja ehkspluatacii stancii «MIR» // Biomedicinskaja radioehlektronika. 2016. № 2. S. 28-33.
2. Bondarenko V.A., Cetlin V.V., Mitrikas V.G. Baza dannykh o radiacionnojj obstanovke na stancii «Mir» za period s 08.02.87 po 28.08.99 // GNC RF IMBP. № 2000620017. Oficialnaja registracija v «Rospatent» 27 .01.2000 g.
3. Lkhamzhav Orgon. Obosnovanie reglamenta tekhnicheskogo obsluzhivanija i remonta rotacionnykh uzlov shagajushhikh ehkskavatorov po vibracionnym priznakam: Avtoref. diss. ... kand.tekhn. nauk. Irkutsk. 2013.
4. Amosov O.S., Muller N.V. Issledovanie vremennykh rjadov s primeneniem metodov fraktalnogo i vejjvlet-analiza // Internet-zhurnal «Naukovedenie». 2014. Vyp. 3.
5. Nosovskijj A.M., Solovjova Z.O., Ilin V.K. Primenenie metoda glavnykh komponent dlja ocenki odnorodnosti rezultatov issledovanijj mikroflory obsleduemykh v uslovijakh «sukhojj» immersii // Biomedicinskaja radioehlektronika. 2012. № 2. S. 42-47.
6. Mitricas V.G., Tsetlin V.V., Teltsov M.V. et al. Radiationdoseme as urementabord the MIR using the R-16 instrument // Radiation Measurements. 2002. V. 35. № 5. P. 515-525.
7. Morozov A.D. Vvedenie v teoriju fraktalov. M.-Izhevsk: Institut kompjuternykh issledovanijj. 2002. 160 s.
8. Lamdini G., Reppin J.W., Path F.R.S. An «Asymptotic fractal» approach to the morphology of malignant cell nuclei. Fractals. 1993. V. 1. № 3. P. 380-388.
9. Uritsky V.M., Musaltvskaya N.I. Fractal stochastic electromagnetic background a factor stabilizing processes of vital activity. Fractals. 1993. V. 1. № 3. P. 321-325.