title: [Method of natural periodization of processes].
abstract: The method of natural periodization of processes based on objective quantitative account of the dynamics of changing of certain parameters is described. The natural periodization has been established by analysis of the data dynamic series, the distribution of observation terms being made with regard for the a priori taken rate of changes of the parameters under study. The possibility to compare different parameters has been achieved by using centrated approximated data. The discovering of natural periods can be performed by analysis of the group of centrated data. The variation of the variation coefficient of centrated ordinates in each temporal point can be calculated for objectivization of the evaluation. The investigation of developmental changes of the thyroid of A/H mice with employment of methods of morphometry and quantitative histochemistry is taken as an example.
mesh_terms: D000367:Age Factors; D000818:Animals; D006651:Histocytochemistry; D008433:Mathematics; D051379:Mice; D010507:Periodicity; D013961:Thyroid Gland / Q000201:enzymology
vernacular_title: Metod estestvennoĭ periodizatsii protsessov