Assessing the effectiveness of health care expenditure is a major economic task. The most important indicator to assess the effectiveness of health care costs is the expected life expectancy (ELE). Infant mortality is also closely related to DLE. The article substantiates the logarithmic model of the dependence of ELE from health care expenditure (per person for a particular year). Each country is represented by a point on the coordinate plane with an ordinate equal to the ELE in this country and an abscissa equal to the health care expenditure in it. The modeling logarithmic curve is taken as the theoret-ical threshold of the cost-effectiveness: the higher the curve is the point repre-senting the country, the more effective the health care costs in this country, and the lower the threshold curve, the costs are more unprofitable. It is shown that the dependence of ELE from GDP (or GRP by regions of Russia) is not so obvious: although there is a tendency to such a dependence, but with a large number of drop-out values. Despite the achievement of the highest average expected life expectancy in Russia in the country's history, it is significantly lower than in developed countries. The main causes of low expected life expectancy at birth are unsatisfactory health indicators, and as a result, high incidence and disability. Traumatism on the roads and suicides are one of the significant reasons for the low expected life expectancy in Russia and are significantly higher than similar indicators in other countries. The article shows the close correlation between the cost of health care per person and expected life expectancy. However, in the Russian Federation, the share of public expenditure in the structure of aggregate health expenditure is decreasing. Social insurance funds are more than half of the health care public expenditure. The author reveals considerable regional differences in health spending per person and average expected life expectancy. The article highlights the insufficient level of health care costs in Russia as a whole and in regions.

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Purpose. Identifying the features of the seasonal growth rhythm, development of the plants, morphological and biological differences in monoecious introduced and domestic varieties of Cannabis sativa L. in the North-east region of Ukraine.Methods. The research was conducted from 2014 till 2019. The following research methods were employed: field (phenological observations, sampling for laboratory analysis), microscopic (study of the morphological structure of glandular and cystolithic hairs on vegetative and generative organs, determination of the size and density of hair formation), laboratory and analytical (determination of the content of cannabinoid substances by thin layer and gas-liquid chromatography), biomorphological me­thods (analysis of morphological characteristics of plants). Chemical analysis for the content of cannabinoid substan­ces was carried out in the laboratory of the breeding and seed production department of the Institute of Bast Crops of the NAAS of Ukraine (Glukhiv, 2014–2019). The content of neutral substances [cannabinol (CBN), cannabidiol (CBD), tetrahydrocannabinol (THC)] and acids (CBDA, THCA) was determined by using a thin layer chromatography (TLC) and gas-liquid chromatography (GLC) methods. For the study, 11 monoecious varieties of C. sativa: ‘YuSO 1’, ‘YuSO 31’, ‘Hliana’, ‘Viktoriia’, ‘Hlesiia’, ‘Hlukhivskyi 46’, ‘Hlukhivski 51’, ‘Zoloto­niski 15’ and 3 introduced varieties: ‘Fedora 17’, ‘Felina 32’, ‘Futura 77’ (France) which differed among themselves in morphological, biological, genetic, ecological-geographical and economically valuable characteristics were selected.Results. Biological and morphological characteristics of modern monoecious varieties of C. sativa were investigated depending on the ecological and geographical zones of origin, conditions of the growing season and the stage of ontogenesis. The functional interdependence between the formation of specialized excretory structures and the content of cannabinoid substances in plants of different varieties of C. sa­tiva  was revealed. The following promising varieties of C. sativa in a ration of ((THC + CBN) ≤ CBD) point the possibility to use them as the source material for creating the medicinal varie­ties of plants with a high content of CBD.Conclusions. Nowadays C. sativa is the main source of phyto material for industrial production of natural CBD. In recent years, high-yielding varieties of C. sativa have been created, which, together with high commercially valuable traits, did not contain psychoactive THC and had an insignificant amount of CBD. The results of the research indicated the features of the seasonal growth rhythm, development of the plants and the morphological and biological features of modern monoecious introduced and domestic varieties of C. sativa in the North-east region of Ukraine. The low correlation between the content of cannabinoid substances and their acids in varieties, which are cha­racterized by the low content of cannabinoid compounds was established. According to the developed own classification (THC + KBN): CBD, varieties with a predominant CBD content ‘Hlukhivskyi 46’, ‘Zolotoniski 15’, ‘Hliana’ which are of significant medicinal value were identified.

Коллективная монография обобщает опыт российких образовательных организаций по языковой и социокультурной адаптации и интеграции детей с миграционной историей в российскую систему образования. Издание адресовано педагогам, администрации образовательных организаций, студентам и преподавателям педагогических вузов и колледжей, родительской общественности.

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