Matrix metalloproteinase-9 as a biomarker predicting male fertility

The paper discusses the study of matrix metalloproteinase-9 (ММР-9) content in ejaculate after the hernia repair surgery. The clinical research study is based upon the results of inguinal hernia repair in 68 male patients at the age from 18 to 40. The elevated concentration of ММР-9 content in ejaculate is conclusively ascertained even at early cases of disease processes after the hernia repair surgery. High content of ММР-9 in the ejaculate of patients operated for the hernia repair shows that this enzyme takes part in the after surgery disease process. Along with that it is possible to say that not only the chemical composition but the implant surface morphology as well is an important characteristic that influences the body response to the synthetic materia

Immigration policy and integration of migrants in the Kingdom of Denmark at the beginning of the XXI century

Denmark upholds high standards of human rights as long as the interests of its citizens are concerned but erects barriers for migrants of a different cultural background who might threaten the security of the national community. The Danish tradition of liberalism, humanism and the welfare state coexists with one of Europe’s most restrictive policies towards third-country immigrants. The article traces the evolution of management approaches to developing the immigration policy and integrating foreign cultural migrants in Denmark. It describes the value determinants of these changes. Using the neo-institutional methodology, the authors analyse the evolution of the value determinants of Denmark’s immigration policy and look at the national norms and practices of integrating migrants from a different cultural background. A restrictive immigration policy became possible due to a consensus between the main political forces, the left Social Democratic Party and the right Liberal Party Venstre, both willing to keep in check electoral support for the radical right-wing parties (the effect of 'contagion from the right' in Maurice Duverger’s terms). The object of Denmark's restrictive integration policy is migrants from a different cultural background (mainly from Muslim countries). The government takes systematic measures to restrict their access to the country. As to migrant integration, the focus has shifted to 'hard' assimilation of civiс democratic values, benefits linked to employment, and deportation of migrants who have committed crimes

E-grocery development trends in the Russian regions

The article considers regional development trends in the context of economic activity and price processes, shows data on material well-being of families in Russian regions, and presents the ratings of the Russian regions by dynamics of wages and family welfare. The dynamics of sectoral production (agro-industrial complex, logging and wood processing, extractive industry, oil and oil products transshipment, chemical industry, motor transport, marine transportation, furniture production, construction materials, housing construction, machine building, shipbuilding, tourism, and education) in the Russian regions has been shown, and diffrentiation of regions by industries development revealed. The dynamics of consumer demand has been presented and main factors affcting consumer activity from the cost of living crisis and escapism manifested in diffrent forms revealed. A signifiant trend is also a decrease in concentrating attention. Main trends in online commerce development in Russia have been shown as it has been growing in 2022 even against the background of general decline in consumer demand. These trends include orientation of most players to sustainable development and ethics: increasing market share and capitalization, as well as reducing concentration of activities on profi. Global and local factors of consumer goods sales development in the Internet have been identifid

Mini-feed mills as a factor in increasing the volume of feed production in the Russian regions

The article studies great importance of livestock products for human body and considers the types of fodder used in animal feeding. The data on ten leading regions in mixed fodder production (Belgorod region, Voronezh region, Chelyabinsk region, Tambov region, Krasnodar region, Leningrad region, Republic of Mordovia, Kursk region, Stavropol region, Penza region) has been given. The historical aspect of mixed fodder production in Russia has been presented and advantage of mini-mills in increasing the volume of mixed fodder production shown. The methodical approach to estimating economic expediency of purchase and use of mixed fodders for animal feeding has been offered and necessity of detailed economic calculations on each concrete variant of purchased mixed fodders use noted. Possible variants of mini-feed mills location have been highlighted considering advanced mini-feed mills of various capacities available in the domestic market

MANAGEMENT DEVELOPMENT TO POWERS OF THE PRODUCTION CAPITAL FUND OF THE BUILDING ENTERPRISE

In article are considered problems of the estimation and management development to powers of the main fund of the building enterprise. It is conducted critical analysis of the ways of the estimation to powers of the main fund, offered different author, and on this base is improved way, connected with choice leading link. The offered methods, allowing adjust the structure of the main fund of the building enterprise with provision for available beside it building technology

ANALYSIS OF THE MAIN PROBLEMS OF THE STUDY AND MANAGEMENT MARKET TO PREMISES

They are considered main problems to segmenting market to premises and moving the real estate on him. It is motivated that correlation quality and cost realized object to premises must be balanced with buyer's ability of the consumers on corresponding to segment market. The offered managerial system operation, conducted on the market with real estates