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The secondary proton polarization, differential cross section, and cross section ratios were measured in the (p, p') inelastic reaction with nuclei at 1 GeV and a laboratory scattering angle of Θ = 210. The data were obtained over a wide range of the scattered proton momentum covering the pN quasielastic peak and high momentum region up to a momentum corresponding to excited level of the nucleus under investigation. Scattered protons were detected by the magnetic spectrometer equipped with a polarimeter based on multiwire proportional chambers and carbon analyzer. A structure in the polarization and cross section data, possibly related to the in-medium elastic scattering on nucleon correlations arising in nuclei, and a scaling of the scattering cross section ratios of the nuclei were observed in the high momentum range.

Currently, the world economy has entered a period of unsteady development, characterized by the aggravation of problems that cannot be solved within the framework of existing equipment, technologies, management methods, etc. These problems are caused by the completion of the 5th technological order and the birth of the 6th, as well as the beginning of the 4th Industrial Revolution. The existing world experience convincingly proves that during periods of economic transformations caused by changes in technological structures, innovative development in the direction of innovative advance is a priority. The countries that have embarked on the path of advanced innovative development are the leaders of economic growth, ensuring the economic well-being and high quality of life of their peoples. For the enterprises of the domestic industry, which retains a significant innovative potential, the strategy of advanced innovation is virtually no alternative. The article examines the state of innovation and technological development of Russian regions during the period of economic instability. Attention is paid to the peculiarities of innovative growth of regions. Based on statistical data, the analysis of the main indicators reflecting the innovative activity of enterprises in the country’s industry is carried out. The main regional problems hindering innovative development are identified and a number of priority measures necessary for decision-making in the field of innovation promotion are proposed.

The development of a competitive, socially and strategically oriented agriculture becomes possible only if it switches to an innovative development path. Agriculture is an important and promising industry for Russia, therefore, its development in the direction of sustainable positive dynamics of providing food resources to the country's population and the entry of domestic agricultural products into foreign markets requires the definition of strategic guidelines for innovation in this industry, in accordance with which the state policy of ensuring the competitiveness of agricultural enterprises will be implemented. The article analyzes the current state of innovative development of the agricultural sector in Russia. The importance of introducing innovations in the agricultural sector is also highlighted, and the main stages of this process are described. The positive aspects and threats that hinder the effective development of innovative agricultural activities are presented. The analysis of the main problems of innovation implementation is carried out and the ways of their solution are given.

The current state of food security largely depends on the impact of global economic processes, which over the past five years have not had an overall positive trend due to financial instability and uncertain development prospects. The economic instability of the global economy significantly affects food security at the micro–macro level, which ultimately hinders the development of the national economy. The world experience of using national models of economic development using mobilization principles is summarized. In order to determine the \"breakthrough points\", the efficiency of agricultural production and the dynamics of agricultural exports are analyzed. The choice of a breakthrough branch of the economy is justified - agricultural production, which allows ensuring the economic growth of the country and ensuring food security.

In the article, the authors reveal the organizational and economic mechanism of innovation-intensive development of agricultural enterprises, which is based on a comprehensive system of scientific, technical, economic, technological research and development and depends on organizational, legal, economic, legal and technical levers to increase the efficiency of activities. The component of scientific support for innovation-intensive development, methods and directions of its implementation in agricultural production are identified and justified. It is proved that the determining role in modern conditions for the formation of an innovation-intensive type of development is played by a set of factors that are conditionally divided into external and internal, organizational and managerial, scientific and technical, technological, informational, etc. According to the results of the research, the spheres of application of scientific developments are proposed and the directions of their implementation on the way to the transition to an innovation-intensive type of production in agriculture are highlighted.

The influence of the experimental probiotic “Plantarum” on the productive and some exterior-constitutional features of dairy Saanen breed goats was studied. The preparation was developed in the microbiology laboratory of milk and dairy products of the department “Siberian Research Institute for Cheese Making” of the Federal State Budgetary Scientific Institution “Federal Altai Scientific Center of Agrobiotechnology” (FSBSI FASCA). The composition of the preparation includes pure cultures of probiotic strains of lactobacilli and propionic acid bacteria from the “Siberian collection of microorganisms”. The probiotic preparation in liquid form was introduced into concentrated feed (oats). The positive effect of the use of the probiotic “Plantarum” on the average daily milk yield of the experimental groups of fully developed (assessed by the exterior) pregnant female goats was established. A significant increase in milk yield was observed in the second and third groups by 1.66% (p < 0.05) and 3.27% (p < 0.05), respectively. With an increase in the average daily milk yield, the main physical and chemical parameters of milk (mass fraction of fat, mass fraction of protein) of the experimental groups did not decrease. There was a tendency to improve the safety of young animals in the second and third groups with an increase in the probiotic dose. At this stage of the work, the optimal dose with the maximum positive effect of introducing the probiotic preparation into the diet of experimental animals (0.8 ml/kg of body weight per day) was established. In this connection, it is necessary to conduct an additional experiment with an increase in the dose of probiotic administration when feeding it to experimental animals.

The article describes drop-, impact-, and fire tests of a transportation and storage container model during dropping from heights of 9.2 and 1.25 m onto a rigid base and a steel pin, respectively, as well as under an impact of the engine simulator of a military jet fighter with a speed of about 215 m/s. Drop tests were additionally performed using a cooled model casing. The main estimated and measured impact parameters are given. Defect detection and post-test check-up results are presented.

To understand the pathogenesis of dilated cardiomyopathy (DCMP), it is necessary to establish the molecular and cellular mechanisms of myocardial aging, including those associated with programmed cell death, the molecular mechanisms of which have not been extensively studied. The aim of this work is to study markers of apoptosis in cardiomyocytes of patients with DCMP in vitro. We used the method of primary dissociated cell cultures and the method of immunofluorescence confocal laser microscopy. Cells of the 3rd and 14th passages, corresponding to “young” and “old” cultures, were used to simulate cellular senescence. At the molecular level, aging of cardiomyocyte cells was accompanied by a twofold increase in the expression of p16 INK4a compared to “young” cultures, both in the control group and in the group with DCMP. It was also found that the expression of p16 INK4a in cultures taken from patients with pathology was two times higher than in similar cultures from healthy patients. The expression of p21 was increased in the group with DCMP compared to the control; however, with aging of the culture, the expression of p21 did not change, remaining at a significant level. The most significant (3.2-fold) differences were obtained when comparing the expression of Bax in the cell culture of cardiomyocytes from the group with DCMP in the “young” culture compared with the control. Aging of myocardial cells at the molecular level was manifested in an increase in the expression of the Bax protein, which is the triggering mechanism of the mitochondrial apoptosis pathway. It is possible that this pathway of cell death is prevalent in DCMP.

A bstract A comprehensive set of azimuthal single-spin and double-spin asymmetries in semi-inclusive leptoproduction of pions, charged kaons, protons, and antiprotons from transversely polarized protons is presented. These asymmetries include the previously published HERMES results on Collins and Sivers asymmetries, the analysis of which has been extended to include protons and antiprotons and also to an extraction in a three-dimensional kinematic binning and enlarged phase space. They are complemented by corresponding results for the remaining four single-spin and four double-spin asymmetries allowed in the one-photon-exchange approximation of the semi-inclusive deep-inelastic scattering process for target-polarization orientation perpendicular to the direction of the incoming lepton beam. Among those results, significant non-vanishing cos ( ϕ−ϕ S ) modulations provide evidence for a sizable worm-gear (II) distribution, g 1 T q x p T 2 . Most of the other modulations are found to be consistent with zero with the notable exception of large sin ( ϕ S ) modulations for charged pions and K + .

Digitalization of representatives of the agricultural sector of the Russian Federation is one of the defining directions in the modern conditions of their activities. A special role in the development of the agro-industrial complex digitalization is influenced by “Industry 4.0”, which identifies the development trends of most enterprises over the past 10 years. The article examines the features of digitalization impact on the functioning of agricultural enterprises. The evolution of technological patterns in agriculture is analyzed and the role of digitalization in the formation and development of modern technological production of agricultural products is revealed. Technological factors of updating the production base of agricultural enterprises are determined. The influence of digitalization on each separate subsystem of agricultural enterprises is considered with the determination of the overall synergetic effect.