IMPROVEMENT OF THE ORGANIZATIONAL AND ECONOMIC MECHANISM OF INNOVATIVE DEVELOPMENT OF THE FOOD AND PROCESSING INDUSTRY

Objective. The article is devoted to the development of scientific and methodological provisions for improving the organizational and economic mechanism for the innovative development of the food and processing industry in order to ensure food security in Siberia. Materials and methods. The methods of substantiation of modern organizational and technological regulations, norms and standards for the innovative development of the crop industry are considered. To analyze the main directions for adjusting the organizational and economic mechanism for the innovative development of the food and processing industry in Siberia, a program-targeted approach is used. Results. An algorithm for the formation of organizational and technological regulations in crop production is considered on the example of rapeseed. The main directions for adjusting the organizational and economic mechanism for the innovative development of the food and processing industry in Siberia on the basis of a program-targeted approach are proposed. An algorithm of basic standards has been formed in the system of standards for rapeseed cultivation at different intensities in the conditions of the Novosibirsk region. Particular attention is paid to the ecological block of the economic substantiation of crop cultivation standards on the example of oilseeds. Conclusion. The current level of food consumption in the areas of development and the North of Siberia does not fully comply with modern standards and the physiological needs of the population, taking into account their national and ethnic characteristics. In this regard, the development of the food and processing industry of the agro-industrial complex of the Siberian Federal District is of strategic importance

COMPREHENSIVE GEOECOLOGICAL ASSESSMENT OF THE FEATURES OF URBANIZED TERRITORIES

Objective. The aim of the study is to identify important features of the geoecological study of cities, as well as to consider the main approaches and methods that are used in the geoecological analysis of morphologically heterogeneous indicators. Materials and methods. The object of research is geosystems in geography and ecosystems in ecological science. It is this systematic approach that brings ecology and geography closer together. Results. As a result of the interaction of society with the natural environment, one can see a new branch of knowledge - geoecology. So, it is necessary to take into account spatial or territorial patterns. The science of geoecology is the link between geography and ecology for solving various problems of the natural environment. Exactly, we can talk about the spatio-temporal features that have the interaction of organisms with the environment and territorially differentiated systems of relationships. Conclusion. At the present time, the modern interest of society in environmental science is quite explainable. Its main problem is survival in those conditions of the natural environment, which are greatly changed as a result of human economic activity. All over the world, a large role is assigned to the health of the population due to the problem of anthropogenic pollution of the environment. It causes significant damage in the geographical, biological, economic spheres, as well as its individual enterprises. There is a serious threat of violations not only of the biosphere, geosphere, atmosphere, but, in general, the entire geographic envelope. The first area is the subject of environmental research, and the second area is geography. As a result of these events, one can undoubtedly speak of a huge similarity and overlap between these sciences

ОСОБЛИВОСТІ ЗМІНИ ТЕПЛОФІЗИЧНИХ ВЛАСТИВОСТЕЙ НАДКРИТИЧНОЇ ВОДИ ПІД ЧАС ТЕЧІЇ В КРУГЛИХ ТРУБАХ, ЩО ОБІГРІВАЮТЬСЯ

In the nuclear power industry, one of the promising development paths is related to the transition to supercritical parameters, in particular, to the development of water-cooled fourth-generation reactors. Such transition requires the solution of a number of complex problems, among which one can single out the problem of heat and mass transfer during the upstream flow of supercritical water in heated channels. This work is devoted to the study of the influence of the temperature dependence of the physical properties of supercritical water on their space distribution in the channel. The axisymmetric problem of hydrodynamics and heat transfer in a vertically round tube with an upstream flow of supercritical water was considered. The internal diameter of the tube is 10 mm, the length of the heated part of the tube is 4 m, the mass flux of the water is 1000 kg/(m2·s), the inlet water temperature is 342°C, and the pressure is 24 MPa, input heat flux: q = 392 kW/m2 (option 1) and q = 826 kW/m2 (option 2). The study was conducted on the basis of CFD modeling using Fluent code. The results of the studies showed that the nature of the distribution of the physical properties of supercritical water in the heated channel is largely due to the motion of the front of the pseudo-phase transition in it and depends on the value of the heat flux. For a relatively small input heat flux, in almost the entire considered region the coolant temperature is noted to be lower than the pseudo-phase transition temperature. In this case, as for the sufficiently high input heat flux, the region between the beginning and the end of the pseudo-phase transition zone covers almost the entire length of the tube. The position of the front of the pseudo-phase transition near the tube axis is displaced along its length from the end of the tube to its middle. Accordingly, the positions of the maximum specific heat and thermal conductivity, calculated from the temperature at the axis of the tube, are displaced. The nature of the specific heat distribution along the tube radius is also analysed for the two heat transfer values considered. The position of the specific heat maximum in the cross section of the tube essentially is shown to depend on the level of the heat flux supplied. As a result of the studies, it has been defined that the above described complex character of the space distribution of the physical properties of the coolant in the region of the pseudo-phase transition leads to a significant acceleration of the flow, the variability of the buoyancy forces, the restructuring of the velocity profiles and tangential stresses.Для процесу течії надкритичної води в каналі, що обігрівається, проведено дослідження особливостей просторового розподілу фізичних властивостей води, зумовлених їх істотною температурною залежністю, характерною для надкритичних середовищ у ділянці псевдофазового переходу. На основі комп'ютерного моделювання розв'язано задачу тепломасоперенесення у вертикальній круглій трубі під час висхідного руху в ній води надкритичних параметрів. Показано, що характер розподілу властивостей теплоносія у поздовжньому перетині труби певною мірою визначається рухом в ньому фронту псевдофазового переходу. Проаналізовано вплив величини густини теплового потоку, що підводиться до стінки труби, на положення границь початку і кінця зони псевдофазового переходу і на пов'язані з цим особливості просторової зміни фізичних властивостей теплоносія. Наведено результати СFD моделювання з розподілу уздовж довжини труби, що обігрівається, таких властивостей надкритичної води, як густина, динамічна в'язкість, коефіцієнт теплопровідності і питома теплоємність. Виконано зіставлення особливостей розподілу зазначених властивостей, розрахованих за температурою на стінці труби і на її осі. Досліджено характер зміни питомої теплоємності по радіусу труби і проаналізовано вплив рівня теплового потоку, що підводиться, на положення максимуму теплоємності в різних поперечних перетинах каналу

Study of the Drell-Yan process with the pair-production of polarized tau leptons in collisions of polarized proton beams

The new method for studying polarized parton distribution functions via the Drell-Yan process with tau production is proposed. The hadronic decay of tau to single charged pi-meson and neutrino is utilised for determination of the polarization state of the tau-lepton. The key feature of our approach is that we do not sum over the polarizations states of tau, but preserve this information through energies ofpions produced in corresponding decays. The new method in addition to existing ones should improve the accuracy of measurements of polarized structure functions of hadrons. In the current work, the feasibility of such an approach is assessed through numerical simulations

Modern approaches to innovative project management in entrepreneurship education: A review of methods and applications in education

© 2019, Allied Business Academies. All rights reserved. The pace of business and technological progress becomes faster nowadays. This happens on the background of increased competition. Because of these trends, enterprises and organizations increasingly rely on project management methods and processes to achieve commercial goals. As a result, higher education organizations offer curricula and programs aimed at improving the education. The purpose of this research is to determine the relevance of knowledge of modern methodologies in the labor market and to analyze the organization-related features of the process of learning innovative project management methods in the leading universities of Kazan and Elabuga cities, Russian Federation. The study used statistical analysis, a survey and testing. The survey involved 630 students from 8 universities of Kazan and Elabuga. The employers that took part in the survey were found to be interested in those employees, who knew the Agile methodology (28%). The “Project Management” course program gives a general idea of the modern technology of project management and offers insights into the general principles of using knowledge and skills to solve problems at work. The efficiency analysis of education, carried out to evaluate the teaching of modern methodologies, showed that more than 60% of students were aware of the importance of learning project management methods for successful employment. The correlation analysis showed (Pearson coefficient r=0.67) that students understood which innovative project management methods are in demand in the labor market. The survey, however, revealed that only 30% of respondents had a sufficient level of knowledge. This reflects the need to teach modern methodologies, such as PRINCE2, Scrum, and Agile, as separate disciplines in higher education establishments. These steps can significantly affect the quality of teaching and learning modern project management methodologies. If so, universities will strengthen their position in the educational services market by rapidly adapting to changes in the external environment. This will lead to the production of more competitive graduates

Modern approaches to innovative project management in entrepreneurship education: A review of methods and applications in education

© 2019, Allied Business Academies. All rights reserved. The pace of business and technological progress becomes faster nowadays. This happens on the background of increased competition. Because of these trends, enterprises and organizations increasingly rely on project management methods and processes to achieve commercial goals. As a result, higher education organizations offer curricula and programs aimed at improving the education. The purpose of this research is to determine the relevance of knowledge of modern methodologies in the labor market and to analyze the organization-related features of the process of learning innovative project management methods in the leading universities of Kazan and Elabuga cities, Russian Federation. The study used statistical analysis, a survey and testing. The survey involved 630 students from 8 universities of Kazan and Elabuga. The employers that took part in the survey were found to be interested in those employees, who knew the Agile methodology (28%). The “Project Management” course program gives a general idea of the modern technology of project management and offers insights into the general principles of using knowledge and skills to solve problems at work. The efficiency analysis of education, carried out to evaluate the teaching of modern methodologies, showed that more than 60% of students were aware of the importance of learning project management methods for successful employment. The correlation analysis showed (Pearson coefficient r=0.67) that students understood which innovative project management methods are in demand in the labor market. The survey, however, revealed that only 30% of respondents had a sufficient level of knowledge. This reflects the need to teach modern methodologies, such as PRINCE2, Scrum, and Agile, as separate disciplines in higher education establishments. These steps can significantly affect the quality of teaching and learning modern project management methodologies. If so, universities will strengthen their position in the educational services market by rapidly adapting to changes in the external environment. This will lead to the production of more competitive graduates

Development of a method for transferring forest lands to forest cover lands by remote sensing methods

Assessment of forest regeneration using remote sensing data is a priority scientific research topic worldwide today. Threshold values for successful reforestation can be defined using multi­temporal satellite scenes and indices for analysis of vegetation on cutting and burned areas. The analysis of successful reforestation has practical value for Russian government organizations for transferring burned and cutting lands to forest cover land. The rate of reforestation depends on climate, soil conditions in the region of studies. Collection of field data and the studies were carried out in northern and middle taiga of Arkhangelsk Oblast. This territory belongs to boreal forest. Calculations of spectral indices for each research object were made using multi­temporal scenes for 20 years based on Google Earth Engine platform. Optimal spectral index was selected based on the analysis of collected data. The optimal threshold values of the index for transferring pixel of satellite imagery to forest cover land were found using this data. Optimal spectral index for transferring non­forest cover to forest cover land SWVI was selected. The optimal threshold value for transfer to forest cover land equals 80 % recovery of the index after a disturbance in forest cover. Method for transferring land to forest cover land was developed based on analysis of dynamic of the spectral index. The result was the spatial layer of transferring land to forest cover land in 2018 on the territory of Severodvinsk and Onega forestry district of Arkhangelsk Oblast

Analysis of the Influence of Space Weather Factors on the Telemetry Parameters of Small Spacecraft in Low Earth Orbit

The paper shows that high solar activity and the associated increased geomagnetic disturbance have a significant impact on the functioning of small spacecraft (SSC) in low Earth orbit (LEO). An increase in the number of anomalies in the telemetry data of small satellites with an increase in the absolute value of the geomagnetic activity index Dst is studied. The influence exerted by space weather (SW) factors on the current state of the SSC systems is studied. An increasing dependence between the spacecraft parameters and changes in geomagnetic activity is shown, which intensifies in the subpolar regions of the orbit

Cationic distribution and intrinsic magnetic properties of Co-Ti doped M-type barium ferite

The structural and magnetic properties of BaFe12−2xCoxTixO19 (0≤x≤1.0) M‐type barium ferrite have been investigated by means of neutron powder diffraction and high‐field magnetization measurements. The cationic distribution and magnetic moments of the five different metallic sublattices are determined and compared to the experimental saturation magnetization. It is found that about 50% of Co ions occupy tetrahedral sites, thus being ineffective in the reduction of the uniaxial magnetic anisotropy, while Ti ions prefer the 4fVI octahedral sites. All in all, a clear hierarchy of sublattice preferences is defined. Although the collinearity of the magnetic structure is progressively broken, mainly above x≊0.7, the overall behavior remains ferrimagnetic. The strong local spin canting is tentatively attributed to the localization of diamagnetic Ti ions in the 4fVI octahedral sites