Publications by authors named "A A Viktorov"

It was found that the rate of change (kinetics) of the probability of death of representatives of living systems (LS) of different biological species - Drosophila, mice, rats, dogs, horses and people in the wild in their residence in different geographical areas, is described by a kinetic equation with similar values of the parameters. However, the kinetics of the probability of death of young people and rats, starting from birth, is more accurately described by the kinetic equation of a slightly different species, taking into account the prevailing process of development and adaptation of the organism to the environment. On the basis of a single kinetic approach to the description of the probability of death, an analytical model of the intensity of mortality in LS (approximation of the death rate - CS).

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The article presents a methodical approach for prediction of life expectancy for people diagnosed with prostate cancer based on the kinetic theory of aging of living systems. The life expectancy is calculated by solving the differential equation for the rate of aging for three different stage of life - «normal» life, life with prostate cancer and life after combination therapy for prostate cancer. The mathematical model of aging for each stage of life has its own parameters identified by the statistical analysis of healthcare data from the Zharinov's databank and Rosstat CDR NES databank.

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The aim of the study is to assess the adequacy of model representations, accepted in the kinetic theory of aging of living systems, the analysis of the experimental data obtained on dogs and fruit flies. The work is illustrated by applying the need to develop a mathematical model of the kinetic theory of aging to describe the probability density of death, probability of death, the average duration of life of the considered biological systems in the natural conditions of existence, as well as for dogs with limited time and chronic RA-diciannove impact, and for Drosophila - high external temperature. Op-defined kinetic equation of aging and their parameters.

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A new compact satellite spectrometer dedicated to monitoring terrestrial atmospheric ozone (ozonometer) is in preparation for the Russian Geophysics Program. Four instruments at four satellites (Ionosphere) are intended to monitor the total ozone content by measuring spectra of scattered solar radiation in nadir. The spectrometer is based on the Rowland scheme with a concave holographic diffraction grating.

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The method of iterative congruence of search of parameters of kinetic mathematical model of aging of living systems according to medical statistics is developed. Its opportunities for the description of risk functions of mortality and life expectancy for the person and animals depending on environment factors are illustrated. The concept of forecasting of environmental risks--risks to population health from ecological factors of influence--is formulated.

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