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The reuse of industrial zones is becoming one of the determinants of sustainable urban development, which ensures the effective use of urban areas, taking into account the principle of their integrated development. However, the modern urbanized environment has serious environmental problems, which limits the active use of the redevelopment tool. The conducted research of the implemented redevelopment projects showed that their main share is accounted for the construction of apartments and housing, multinational complexes, creative spaces and offices. The results of the cluster analysis of the territories of Russia allowed the authors to identify the most promising regions for redevelopment.

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The development of small and medium-sized businesses, shaping the market structure of the economy, ensures the growth of production of goods and services, their saturation of the market, and solves a number of social problems. Under certain prerequisites, small and medium-sized businesses can become a driver of sustainable economic development and an increase in the “stratum” of the middle class, which predetermines its state support. Despite the importance of SMEs for the national economy, this sector of the economy remains the most vulnerable and subject to the influence of the external environment. For example, many small companies, which traditionally have weak immunity to negative market fluctuations, barely withstood the impact of the COVID-19 pandemic. As part of the study, an assessment of the influence of external factors on the volume of activities of small and medium-sized businesses in the Siberian Federal District was given, monitoring and timely response to changes in which will allow managing to provide timely support for small businesses.

The paper studied nutritional habits, physical loads, anthropometric and metabolic perfromances, and revealed the changes required to increase the level of adiponectine under drug-free modalities of treatment of patients suffering from abdominal obesity. A 3-year randomized lifestyle intervention trial was performed in 153 patients with AO, age 30-53 yrs, 74 patients (group 1) performed individual hypocaloric diet balanced in fat intake, 79 patients (group 2) performed diet and individual aerobic exercise All patients received individual recommendations on changing their life style. Dynamics of anthropometric, metabolic parameters, physical capacity and adiponectin level were measured. Relation between low level of adiponectin and some metabolic disorders, and sedentary life were revealed. The rate of improving anthropometric parameters, physical capacity, and nutritionassociated with increasing adiponectin was established.