Search

The paper presents the results of the analysis of a life strategy formation in plant species under conditions of anthropogenically transformed ecosystems by the example of short-rhizomatous orchids: Epipactis atrorubens, Epipactis helleborine, Neottia ovata, and Cypripedium calceolus. In 2020–2022, 16 cenopopulations of the studied species from a non-reclaimed limestone quarry overgrown with trees were examined. These species grow in forest communities and forest-meadow ecotone biotopes in the technogenic environment. Vascular plants of the studied phytocenoses, meadow and meadow-edge species dominate. Representatives of the family Orchidaceae have two types of ontogenetic strategies distinguished by the alternation of protective and stress components. Morphobiological parameters almost in all taxa exhibit mixed types of tactics: divergent-convergent and convergent-divergent.

Heavy metals content was studied in soil, herb and rhizomes with roots of Sanguisorba officinalis L. obtained in the Kemerovo, Novosibirsk and Krasnoyarsk regions. The study found that the root layer soil samples at all survey sites have significant elemental composition fluctuations and that its content does not exceed the maximum permissible concentration (MAC) in accordance with hygienic standards. It was revealed that biophyllic metals – Fe, Mn, Zn and Cu – accumulate more, mainly in Sanguisorba officinalis L. underground organs – rhizomes and roots (390.00…8.20 mg/kg). The raw materials samples collected in the Krasnoyarsk, Kemerovo and Novosibirsk regions comply the GMP.1.5.3.0009 GF XV requirements for standardized heavy metals.

The authors studied theoretical foundations of amateur sport. The research was based on rhythmic gymnastics for adult amateurs. The key goal of the research was to analyse the current status of rhythmic gymnastics for amateurs, to reveal the conditions of its appearance and its development potential. The authors conducted the research in Graal rhythmic gymnastics sport club. As a result of the research the key peculiarities and problems of the development of rhythmic gymnastics for amateurs were defined. In the process of the research questionings of amateur athletes on the topic of motivation to amateur rhythmic gymnastics trainings, the problems they face in this sport, as well as their previous training and expectations from classes, were conducted. The results of this research allow to recommend these theoretical and practical materials for the specialists, who work in the sphere of physical culture and sports, and for organisations, who implement trainings for amateur athletes. It was defined that rhythmic gymnastics for amateurs is considered to be a perfect alternative to trainings in fitness clubs. Thanks to it, people have the opportunity to realise their needs both in physical activity and in achieving competitive results.

In recent years nanotechnology and nanomaterials have been used in various industries including road construction and road construction has reached a new level. Today it is one of the most priority field for the state. To increase the number of roads that would meet modern requirements is impossible without new technologies and materials. Bituminous materials are the example of such materials. They are typical oil nanodisperse systems, the properties of which are determined by the nanostructured particles of the dispersed phase and hydrocarbon dispersion medium.To expand the range of modern and promising binders, the aim of the research was to design a promising technology for the production of polymer-containing bituminous materials obtained by different technologies: modification by polymers of roadside bitumen, compounding of deeply oxidized bitumen with modified polymers, tar. The objects of the studies were the road bitumen, deepoxygenized bitumen, light and heavy tar. Butadiene-styrene thermoplastic elastomer DST-30-01 was used as polymer modifier that allows achieving the desired particle size of the dispersed phase and creates an additional nanophase of the polymer and thus provides the required performance. The analysis of the properties of polymer-bitumen binders showed the advantage of the technology based on the compounding of deep-oxidized bitumen with modified polymer tar. There is an increase in the values of the maximum tensile force, cohesive and strength properties, adhesion index with a certain decrease in extensibility. A promising technology for the production of polymer-bitumen binders as innovative nanobinders for asphaltic concrete pavement with improved quality indicators has been designed. The technology will expand the range of high-quality products needed in road construction and will provide the growth of technical and economic indicators of bitumen production.

The regions’ development specializing in the minerals extraction has certain features, primarily due to the region's economy mono-dependence on its structure diversifying possibility. In modern conditions, the study of the problem of an innovative approach to the strategic development of mining regions in Russia becomes obvious and logical. The article examines the issues of a conceptually new approach to the elaboration of the strategy for the mining region development as the main prerequisites for increasing its socio-economic condition efficiency. The use of marketing technologies in the region development strategy, as well as clustering based on the territorial production placement forms, taking into account the placement principles, the region subjects integration both inside and outside the national economic network, contributes to accelerating the solution of the tasks faced by all participants in the regional development process. A coal mining region SWOT-analysis was carried out. The main result of the work is the assessment of the synergetic effect value that manifests itself in the provision of resources combining the region’s spheres and industries. The results of the study can be recommended for use in the strategy development for the "monoregions" sustainable development.

In this article, the authors consider the development of mass sports in Russia and Europe, study such indicators of the development of physical culture as the number of systematically engaged in physical activity, the age of the people engaged in sports, preferred places for physical training, as well as the level of satisfaction with the conditions for physical activity in the community. The authors also give examples of projects for the development of physical activity in Russia and Europe.

In present-day conditions the main goal of social and economic development of any territory is the growth of living standards including improvement of ecological situation by carrying out nature protection measures. Increase of negative impact on environment and sometimes uncivilized use of natural potential of the region are the main reasons why society concerns the problems of environment preservation. Improvement of ecological situation is one of the most important factors of development of the region now, at the same time providing balance of interrelation between public needs and natural resources. As a result the question of the need to provide conditions for improvement of environment in a region, especially in a coal-mining region, in the course of its development, becomes more and more urgent. That’s why environmental monitoring should become one of the instruments of execution of such approach, which today, undoubtedly, means a lot in the solution of environmental problems, however is not always systematic and does not consider all features of a mining region. The need of careful studying and forecasting of an ecological state of the coal-mining region becomes logical and obvious.

Medicinal plant materials quality assessment of the Sanguisorba officinalis L. growing on the Kedrovsky coal mine dumps in Kemerovo region is given. The analysis of obtained burnet raw material quality indicators (moisture, total ash, insoluble in hydrochloric acid, quantitative content of tannins, heavy metals, radionuclides) showed that this vegetable raw material match with the requirements of PhI.2.5.0078.18 “Sanguisorba officinalis L. rhizome and roots”. Tannins average content in the burnet rhizomes and roots was 15.708 ± 0.307%, which is within the normal range (up to 14%). It was found that the heavy metals (Pb, Cd, Hg) content does not exceed the MPC adopted for medicinal plant raw materials (G.Ph.A.5.5.000.0009.15). The obtained indicators for the artificial radionuclides (Cs-137, Sr-90) content showed that their quantity in the raw material is also within the normal range and their actual content is several times less than the normalized one. From the point of radiological safety view the studied raw materials are not dangerous since they accumulate 0.36% Sr-90 and 0.42% Cs-137 from the levels established by regulatory documentation. Therefore, the burnet medicinal plant raw material harvested at the Kedrovsky open-pit coal mine on the territory of waste dump does not represent a danger to human health.

The problems of food security of Kemerovo region are studied in the article. It was found that agribusiness and its performance are significantly affected by the pronounced industry orientation of the region, in which coal mining is intensively developed, which is accompanied by the annual land retirement. Assessing the food security of the region in terms of balanced nutrition in terms of calories, protein, fats and carbohydrates in food, one could conclude that they are not consistent with the vital needs of people. The imbalance of nutrition of the population affects its health, which, according to epidemiologists, is commensurate with genetic, active chemical or infectious negative effects on humans. To address food security of the region, a forecast of food consumption by the population was developed taking into account scientifically-based nutrition standards, taking into account: the level of money income and purchasing power of the population, effective demand for agricultural products; production capacity of agricultural industry and production facilities. It is proposed to apply a synergistic approach based on the creation of an agri-food cluster.

The article studies new approaches to management of regional eco-economic systems in conditions of strong impact on the ecological component of region economy; gives the assessment of influence of relationship between industrial enterprises and territories of their presence; offers tools of realization of corporate social responsibility in the management system of regional eco-economic systems. Environmental problems in the mining region, are especially sharply felt today in the conditions of the current state of economy. This challenge that will require if the wording to use a number of measures of preventive character, in particular use of instruments of realization of the mechanism of social responsibility of business for sustainable social and economic development of the territory. The organizational and economic mechanism will allow to carry out the trial functions providing sustainable social and economic development of territories, acting in the form of the coordinated interaction of the elements providing strengthening of points of body height of functioning of regional ecologic and economic systems.

Ecotoxicant content – heavy metals and radionuclides in embryonic soils and herbal medicinal products of Sanguisorba officinalis L. of the rose family (Rosaceae) in the circumstance of technogenicallydisturbed lands was analyzed, in example of the rock waste disposal areaof the Kedrovsky coal pit in Kemerovo region. It was experimentally proved that the embryonic soils of the coal dump is characterized by largeelemental variation. Analysis revealed that the raw materials of Sanguisorba officinalis L. more accumulates such metals as Fe(61, 95mg/kg), Mn (33, 46 mg/kg), Zn (17, 53 mg/kg) and Cu (12, 35mg/kg), which are related to biophilic metals. Technogenical group ofelements – Pb, Cd, Cr, Ni, Co, are with in 0,04 … 1,52 mg/kg. It was alsoexperimentally proved that the main share in overall radioactivity ofembryonic soils and rhizome and roots of greaterburnet falls to naturalradionuclides, especially K-40. The share of Cs-137 and Sr-90 are about7% in embryonic soils and 85 in rhizome and roots of burnet. Ecological hygienic assessment of Sanguisorba officinalis L. herbal medicinal products has shown the MPC no-exceedance of heavy metals and radionuclides, provided for the plant based BAA.

The conceptual issues of a new approach in the implementation of strategic management development of the coal-mining region as conditions of effective government regulation of economy at the macro level are considered in the article. The purpose of the study is to justify the use of marketing techniques in the strategic management of the region, clustering on the basis of the territorial concentration and combination of all available resources, the integration of regional economic networks. A comparative analysis of the main strategic directions of development of the coal-mining regions from the point of view of the leading economic development strategies is carried out. The main result is that the estimation of value of synergy effects occurring when the resources of combining sectors and industries in the region are united has been made. The results of the study can be recommended for usage in the development of strategies for sustainable development of «mono-territory».

Modern conditions of the Russian economy do especially relevant questions of social responsibility of industrial business of the mining region for sustainable social and economic development of rural territories that demands search of the new strategy, tools, ways for positioning and increase in competitiveness of the enterprises, which are carrying out the entrepreneurial activity in this territory. The article opens problems of an influence of the industrial enterprises on the territory of presence, reasons the theoretical base directed to the formation of practical tools (mechanism) providing realization of social responsibility of business for sustainable social and economic development of rural territories of the mining region.

This article provides an analysis of existing models and methods applicable to the description of the functioning of payment cards in the future - the PC. Proposed and developed new approaches to modeling modification relationship indicators of income, savings, demand and supply. The analysis models of savings, the development of which, in three phases, reflecting the transition from a simple, single-factor models to more complex - multifactorial.