bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dynamics of Light-Gray Forest Soils Agrochemical Properties in the Conditions of Agrogenesis
Authors: Davlyatshin I D , Gaffarova L G 
Published: June 2019

Abstract
The paper presents a regional statistical characteristic of the analytical and morphometric properties of the prevailing light gray forest agrogenic soils and the dynamics of the yield of winter rye. It has been established that the balance is generally positive, with a phosphorus content of plus 15.4 kg, nitrogen - plus 4.7 kg, negative potassium - minus 16.5 kg. The example of background zonal light gray forest soils shows changes in the agrochemical state due to economic activity. The noted regularity affects the dynamics of the yield of the winter rye of the region. The actual yield of winter rye rises from the beginning of observation to the last years, with a maximum of 31.9 c / ha. At the same time, in recent years there has been a tendency to reduce the yield of all crops, including winter rye. The noted decrease in the yield of winter rye in the region is recorded by its moving averages over 11 and 22 years, which is due to the negative balance of macroelements in agriculture during this period.
Geochemical Aureoles of Ore-Bearing Areas of Nizhne-Taezhnyi Ore Node (East Sikhote-Alin)
Authors: Ivin V V , Medvedev E I 
Published: June 2019

Abstract
Nizhne-Taezhnyi ore node of Northern Primorye is a complex object containing tin-polymetal-silver, polymetal-silver, and proper silver mineralization silver-porphyry mineralization is possible to be found also. Analysis geogimicl element distribution showed that Ag and Sb with good correlation between each other manifested a weak tendency to decrease with depth. The highest concentrations of Sn, Pb, and Zn are fixed at a depth of about 250 m and decrease upwards and downwards from this level, but Mo and Cu contents essentially increase at low levels (Fig. The revealed tendencies of variability of the chalcophile element concentration both laterally and vertically can be explained by the availability of a vertical mineralogical-geochemical zonality of the mineralization.
Determination of Numerical Indices of Lung Volume in Different Respiratory Phases
Authors: Bezrukov N S , Kolosov V P , Il’in A V , Perelman J M 
Published: June 2019

Abstract
The algorithm of lungs search on the computer-tomography slices is proposed. The example of calculating the numerical indices of the lung volume in the inspiratory and expiratory phases is given. The automated calculation of air trapping is used.
National Competitiveness: Alternative Methodologies of Evaluation and Contemporary Conditions for Growth (Russian Federation Case Study)
Authors: Rungsrisawat S 
Published: June 2019

Abstract
Growth of national competitiveness belongs to the key priorities in economic strategies of the contemporary states. This article offers an author’s methodology of determining the synthetic indicator of national competitiveness which takes into account not only internal factors of national efficiency, but also country’s external economic positioning within the structure of world economic relations and international labor distribution. On the basis of the obtained here results the authors present their own recommendations on how to boost the growth of national competitiveness in the case of Russian Federation.
The Main Principles of Objective Evaluation of Cost-Efficiency of Investments into Alternative Energy Sources for Buildings Energy Supply
Authors: Kobzar A V , Zhurmilova I A , Turchanovich N N 
Published: June 2019

Abstract
Energy-saving has become a part of the governmental policy in Russian Federation in recent years. Alternative energy sources usage, e.g. solar radiation usage, are considered to be one of the most urgent trends of power consumption reduction in housing and communal sector. The absence of sufficient and objective information about alternative energy source is a real usage in the process of heat energy providing to the particular consumer, usually, leads to technically and economically unpractical decisions. This paper presents calculation algorithm and modern methods of evaluation of investments profitability into alternative energy sources, which reflect the structure of determining factors interaction and the sequence of main calculations of technical and economic indicators, needed for the reasoned decision about feasibility of exact energy-saving measures implementation.
Customs Tools to Ensure Food Security in Russia
Authors: Boldyreva I A , Rudash J V 
Published: June 2019

Abstract
Ensuring food security as an integral part of the economic security of the state is one of the Central problems of the state economic policy of most post-Soviet countries. In recent decades, the vector of implementing food security policy has changed. If at the beginning of market reforms the key task of the national governments of the former Soviet Union was to fill the market of food products regardless of the import component, it is now important to ensure food independence, provided the availability and quality of food. Russia, which has significant potential in the agricultural and food industries, by the beginning of the 21st century has become an import-dependent country by major groups of food. The article systematizes the peculiarities and contradictions of the application of the customs tariff regulation instruments in the food sphere of Russia, analyzes the impact of the customs policy on the food security of the country. The scientific significance of the work is determined by a complex system approach to the factor analysis of food security from the perspective of Russia’s membership in the world trade organization and the consequences of bilateral economic sanctions in relations between Russia and Western countries.
Humanitarian Education as a Resource for Sustainable Development
Authors: Kuznetsov I 
Published: June 2019

Abstract
This article studies the role of humanitarian education in providing conditions for sustained economic growth. The study is based on the analysis of contemporary tendencies of economical, social and ecological development. Sustainable development in the current context creates a need for the new type of engineers and workers with such qualities as responsibility, creativity, openness to innovations. The author maid the conclusion that it’s impossible to achieve new employee’s qualities, demanded by modern economic growth, only by means of professional education because they depend of human development which is a product of humanitarian education. Thus the study of philosophy and other humanitarian disciplines should be an important part of specialist’s education in modern world.
The Krasnodar Region’s Division into Cognitive Tourist Areas
Authors: Kazachinsky V P , Khasheva Z M 
Published: June 2019

Abstract
The article describes the division of The Krasnodar Region into cognitive tourism areas according to their main functions that reflect attractiveness, distribution and placement of historical cultural and natural objects. The division will allow targeting the Region’s cognitive tourism facilitation.
It indicates the meaning of the cognitive tourism area as a recreational tourism territory, including historic cultural and natural objects. It gives the grouping of the cognitive tourism areas: Gelendzhik area, Mostokaya area, Primorsko-Akhtarsk area. The paper draws a summarizing division scheme and the diagrams of distribution of historical cultural and natural objects across the recreational tourism areas and zones. It suggests four characteristic groups of the cognitive tourism objects in the areas. The first group comprises the recreational tourism area zones with more than 20 historical cultural and natural objects; the second group – from 10 to 15; and the third group – less than 10 objects of cognitive tourism.
The description of the Krasnodar Region’s cognitive tourism areas provides a basis needed to understand the development processes in the cognitive tourism of the Region, the regional areas, recreational tourism zones and centers.
The present research lays the foundation for the systematic study of the cognitive tourism areas and unique characteristics of distribution and placement of the objects. Taking into account these characteristics will ensure the target solution of the scientific issues, such as defining the development perspectives of infrastructural objects, their types and volume in the cognitive tourism areas.
Developing System of Concepts in Polytechnic Education in Modern Conditions
Authors: Korneenko T N , Kravchenko O V , Deinekina N A 
Published: June 2019

Abstract
The current world situation connecting with intensive development of mobile technologies actualizes the problem of training of engineering staff. The engineer of the future should not only to know the experience accumulated by previous generations, but also be able to analyze, develop and apply it in new conditions. The problem raises the questions connected with development of students’ system thinking in educational activity. System thinking is the product of educational activity, namely, the activity by consciousness and comprehension of learning concepts in their entirety properties. The main directions of educational process for solving this problem are presented in the article. In particular, it is proposed to broaden out notion about practice-oriented education in the system of higher technical education. As a matter of fact, educational process in the current conditions should represent large-scale practice. The traditional forms of educational process such as lecture, problem solving (practice, seminar), and laboratory work change and become the basic constituents of this educational practice. The main method that allows for educational practice to take place is dialogue.
The Competence of Bachelor Graduates of the High Technical School as the Basis of Professional and Moral Stability of a Future Specialist
Authors: Svezhentseva I B , Sharypina L A 
Published: June 2019

Abstract
The article analyzes the General cultural and professional competences of future specialists of the higher technical school, considered as the basis of professional and moral stability of students. The essence of professional and moral stability is revealed as an integrative quality and internal characteristic of professionalism, aimed at self-realization of the personality of the future specialist in professional activity. Professional culture is studied from the point of view of axiological component as a set of stable values in the sphere of future professional activity with their student’s personally significant objectification. Professional and moral stability is analyzed as a state, productive process and the result of mastering and creating professional and moral values. The main common professionally significant qualities of personality and competence of future specialists, which form the basis of their professional and moral stability, are defined.
Comparative Integrated Assessment and Rating of Stability of Functioning of Belgorod Region Food Industry Enterprises throughout 2016
Authors: Slabinskaya I A , Benderskaya O B 
Published: June 2019

Abstract
The paper features the comparative analysis of the stability of functioning of a sample of five Belgorod Region food industry enterprises selected randomly. Sustainability of functioning of an enterprise is understood as its functional performance within an indeterminate amount of time and ability to achieve its objectives under the influence of negative factors. An integrated comparative assessment of enterprises’ sustainability in 2016 using a modified method of the sum of points alongside with their ranking was carried out according to twelve performance indicators (financial stability index, stable working capital-to-production ratio, current liquidity ratio, total assets turnover ratio, growth rate ratio in respect of revenue, sales profit, net profit and equity capital, as well as return on sales profit, net profit, total and equity assets). Conclusions are drawn that all the enterprises surveyed functioned steadily, and most of them had an adequate financial status. Also in the article there is a thesis about the usefulness of continuous monitoring of the sustainability of the functioning of enterprises and sectoral generalizations at the regional level, as well as outlines the obstacles preventing this.
A Model for Assessing the Development of the Economy of the “Future Cities” Based on the Regression Data Parameter Constructive Coste Model
Authors: Komarevtseva O O 
Published: June 2019

Abstract
The purpose of the scientific article is the formation of a model for assessing the development of the economy of the “future cities”. The model tool is the regression data parameter Constructive Coste Model. The author suggests an aggregated model for assessing the development of the economy of a municipal formation. In the scientific article, the methods of situational modeling, imitation modeling, approximation, grouping of specific elements of a structural object, algorithmization of functional processes. The emphasis of the article is on the methodological apparatus of the subjective author’s opinion. The methodological apparatus takes into account external changes in the economy of the city. Methodological approaches include: entropy of scientific knowledge, aberration, approximation, robustness. In the course of the study, the following conclusions were obtained: the municipal economy is in the process of transformation; The aggregated model is an effective tool for assessing the development of the economy of the “future cities”; the accuracy of the model for assessing the development of the economy of the “future cities” has been confirmed criterial.
Migration Outflow in Monotowns of Kemerovo Region Studied by Methods of Mathematical Modelling: Integrated Approach
Authors: Chernova E S , Meshechkin V V , Glinchikov K E 
Published: June 2019

AbstractThe article deals with the problem of population migration as a factor affecting the prospects for the development of monotowns in Kemerovo region (by the example of Novokuznetsk - a monotown with a stable social and economic situation). One of the negative trends being observed in the monotowns of Kuzbass and determining their development is the growth of natural population decline and negative migration balance. The authors approach the solution of the problem posed from the standpoint of the mathematical theory of optimal processes. At the first stage, integrated assessments of social and environmental attractiveness of a mono-town for the population are constructed to analyze this problem. To find them, the process under investigation is decomposed and pre-sented as a hierarchical model. In the second stage, the dynamics of change in the resulting integrated assessments - environmental attractiveness, housing conditions, the effectiveness of health care and education system operation - is studied by methods of statistical analysis alongside with the impact produced on them due to changes in municipal budget expenditures of the urban district un-der consideration in various areas of financing: “National issues”, “National economy”, “Education”, “Culture, cinematography”, “Public health”, “Social policy”, “Environmental protection”. Based on the dependencies obtained, a model of optimal control is constructed that allows determining the effective distribution of budgetary funds in order to achieve the most favorable socio-ecological situation in a monotown. The proposed model can be used by mu-nicipal authorities in developing programs for the strategic development of monotowns.
Spatial and Econometric Modeling of the Demographic Situation in the Kemerovo Region
Authors: Novoseltseva M , Gutova S , Glinchikov K 
Published: June 2019

Abstract
The article presents an analysis of the demographic situation in 34 municipal formations in the Kemerovo Region of the Russian Federation (16 urban districts and 18 municipal districts). The methods of spatial-econometrics modelling are used to study the factors affecting depopulation in the region and problems of the spatial arrangement and heterogeneity of the 24 single-industry cities. Calculating the local and global Moran’s index revealed positive autocorrelation between the population of the regions and districts, which makes it necessary to consider spatial interconnections while creating prediction models. In order to downweight the attribute space, four integrated indexes, that characterize integrated assessments of the levels of education, ecology, healthcare and housing conditions were created. The SAR-model was built, reflecting the effect complex assessment of the social-ecological infrastructure development has on the relative population growth in municipal formations of the Kemerovo region. The assessment of factors, affecting population in the territorial units, have shown that the most influential are healthcare and housing. Based on the data obtained, it was concluded that differentiation, taking place in the development of regions and district of the Kuznetsk Basin, is mostly due to internal factors. The results testify to the need for a regionally differentiated approach when managing the demographic situation in the Kemerovo region.
Quality Management of the Polytechnic Education by the Methods of Knowledge Value Refinement Technology
Authors: Filippovskaya T V 
Published: June 2019

Abstract
The author states the problems in the organization of polytechnic education at the world and national levels and offers involvement of innovative approaches to the organization of students training. The author recalls the author’s approach to the assessment of the essence of knowledge. The concept of «knowledge» is systematically used in problematic scientific publications, but the task of its semantic specification remains. This is predetermined by different assessments of the essence of knowledge not only in different scientific areas, but even within them. The author recalls the results of her previous studies where the activity essence of knowledge, principles of its realization, ontological structure of knowledge was specified. On this basis, the author describes the technology of refining the value of knowledge and provides data on the introduction of this technology. The effect of the introduction of technology to clarify the value of knowledge is presented and an invitation to discussion on the humanization of technological education on the basis of innovative assessment of the essence of knowledge and its value is given.
The Legal Nature of Cryptocurrency
Authors: Bolotaeva O S , Stepanova A A , Alekseeva S S 
Published: June 2019

Abstract
The article is a result of the cryptocurrency research with the view of its legal nature. Appearing in 2009, based on blockchain technology, cryptocurrency has quickly become worldwide popular and formed a new sphere of public relations which badly needs regulation and control from a government. One of the main problems is definition of cryptocurrency’s legal nature, i.e. answer to the question: what is cryptocurrency as an object of legal regulation? It is not easy to answer one because cryptocurrency in its matter and functions has resemblance not only with money but also with goods and non-documentary securities. Defining legal nature and status of cryptocurrency, governments of the world have an opportunity to either legally equate it to one of the existing objects of legal regulation or confront more complicated task which is to accept cryptocurrency as a fundamentally new object of legal regulation, give it legal definition based on its economic essence and start creating corresponding legislation. Author has researched special features of blockchain technology functions and emission of cryptocurrency, studied practices of legal regulations of cryptocurrency in various countries, considered positions of different states in defining legal nature of cryptocurrency and made relevant conclusions and suggestions.
The Utilization of the Finest Fraction of Recycled Aggregate from CDW for Concrete
Authors: Fortova K , Pavlu T 
Published: June 2019

Abstract
The main aim of this study is to verify the use of fine recycled aggregate originating from construction and demolition waste. Fine fraction of aggregate up to 4 mm (sand) is commonly used for ordinary concrete. This research tests the properties of concrete whose sand content has been partially replaced by fine recycled aggregate. The use of these fine particles could reduce the consumption of natural sand. There were also tested samples with a mineral admixture up to 1 mm in size, which appear as dust during the crushing of waste concrete. The use of these fine particles fills pores between larger particles to make the aggregate skeleton of the concrete mixture denser. Furthermore, the fine particles can contain a small amount of unhydrated cement. The results of physical and mechanical and deformation properties of concrete mixtures are presented.
Secondary Materials in the Building Sector – Energy and Material Flows
Authors: Gruhler K , Bimesmeier T , Deilmann C 
Published: June 2019

Abstract
The recycling of construction and demolition waste is an important step-stone towards the achievement of resource conservation and the reduction of environmental impacts through construction. To this end, the recycling of construction waste usually is considered from a mass perspective. But it is necessary to add an energy perspective to the production of secondary raw materials in order to develop environmental sound solutions and to reveal likely conflicts between environmental objectives. It is not yet clear how to implement such a combined analysis. Therefore, the aim is to develop an orientation framework that integrates the mass and energy perspective of recycling in the construction industry. The paper presents differences and specific particularities of building product groups and answers the following question: What is the energy expenditure associated with the sorting and processing of construction and demolition waste and what is a suitable basis for comparing the various options for the use of recycling materials?
Choice of Sustainable and Durable Concrete Structure Using LCA
Authors: Horáková A , Broukalová I , Kohoutková A 
Published: June 2019

Abstract
The paper presents a new perspective on the issues of life cycle assessment (LCA) and durability analysis of structures. In the case study, a comparative analysis of three variants of the chosen structure was performed. Subsequently the durability of all variants was assessed. The structural solutions were modified to achieve a targeted life cycle for all variants. Modified structures were evaluated in LCA. The study points to the fact that orthodox compliance with code prescriptions can lead to an uneconomical and unsustainable solution and suggests an approach where the design of the structure is adjusted for the required service life.
Integration of Seismic Risk into Energy Retrofit Optimization Procedures: A Possible Approach Based on Life Cycle Evaluation
Authors: Menna C , Vitiello U , Mauro GM , Asprone D , Bianco N , Prota A 
Published: June 2019

Abstract
Most of the retrofit processes applied to existing buildings are frequently targeted at reducing energy consumption over the building lifetime, neglecting possible interactions with other sources of uncertainty. On the contrary, recent Italian earthquakes highlighted the need to couple energy aspects with structural retrofit design to avoid tragic consequences and optimize, at the same time, the rational use of environmental and economic resources. The interaction between the two aspects has been rarely managed following design codes due to the absence of methodological frameworks. Motivated by these considerations, the study aims to integrate energy and structural aspects related to seismic risk in a life cycle-based decision-making framework for the retrofit design of existing buildings. As a case study, the methodology is applied to a three-storey RC building assumed to be located in different Italian sites. These are characterized by different climatic conditions and seismicity levels.