bluuebunny/crossref_metadata_2025_split huggingface dataset:
Automation of quality management systems of agro-industrial enterprises
Authors: Korableva Galina , Kucherova Elena 
Published: December 2019

Abstract
The publication discusses Russian and foreign software products that automate various business processes of enterprises, including those related to quality management. The analysis is carried out and a description of the problems of the development and implementation of automated quality management systems at the Russian enterprises is presented. Theoretical principles of the methodology are formulated, the use of which will allow developing automated quality management systems both at the level of industry solutions and local solutions for individual enterprises.
Routing of freight transportation in logistics of agriculture
Authors: Tanaino Iuliia , Yugrina Olga , Zharikova Larisa 
Published: December 2019

Abstract
The development of national transport system impacts the performance of enterprises, and therefore, its viability in the market conditions. At the same time, the market is the exchange of goods and services, which is impossible without transport. Transport is a crucial component of the market infrastructure. It is essential to consolidate all the transport sectors into a multimodal transportation system, which would be convenient in terms of customer servicing, shipment time and accuracy, cargo safety, end-to-end information support, and financial relationships as well. Traditionally, the applied science deals with management of train and rail car traffic, stations, and rolling stock. In practice, carriers and cargo owners often have different priorities. The carrier needs to comply with routes and delivery time, while the customer is more concerned about shiploads, consistency in the delivery of carload shipments, and clearly scheduled delivery times. The problem of determination of ways to develop a unified transport environment facilitated by integrated multimodal transportation techniques is of a higher relevance. The purpose of this research is to identify certain stages of freight transportation, study the opportunities of applying various transportation techniques focusing on operating costs reduction, and to analyze the ways to improve routed transportation to the mutual benefit of both carriers and shippers. This work employs research methods to analyze freight transportation, and methods of mathematical modeling of the transportation process subject to introducing new techniques to minimize the number of re-classifications made on the route and reduce operating costs at unloading stations. As a result, the criteria have been identified to determine the choice of railroad transport operation activities subject to minimizing costs throughout the operating domain.
Technology of crushed stone ballast cleaning
Authors: Korolev Vadim , Loktev Alexey , Shishkina Irina , Zapolnova Evgenia , Kuskov Vladislav , Basovsky Dmitry , Aktisova Olga 
Published: December 2019

Abstract
The article analyzes the influence of various factors on the application of the technology of crushed stone ballast clearing. A model of a ballast prism composed of crushed stone of various fractions in the form of an elastic isotropic flat layer of varying thickness, bounded around the perimeter by a contour of arbitrary shape, is considered. Criteria for evaluating crushed stone ballast cleaning technologies are given: performance of a ballast cleaning machine - estimated by operating speed, volume of cut out and cleaned ballast (per hour) and depends on the initial state of the path superstructure, initial contamination and ballast moisture, cutting depth and width of the ballast; technical characteristics of the screen, bar chain, conveyor system; quality of ballast cleaning - depends on the initial state of the ballast layer (moisture, debris), surface area and angle of screen inclination, amplitude and frequency of vibration of the screen; the purity of rubble that is returned on the way, also depends on the effectiveness of protection against weed spills on conveyors and bunkers with clean rubble, and protection against the spill of weeds from the machine onto the ballast prism after it has been cleaned. The choice of a variant of the production technology for ballast cleaning is also based on an analysis of the condition of the path before and after repair and reduces, as a rule, to the formation of a chain of heavy track machines. Analysis of the application of crushed stone ballast cleaning technology, taking into account a set of technical, operational features of the repair site, technical characteristics of track machines for deep cleaning of crushed stone ballast, as well as technological and production requirements for various types of the path repair, showed the need for further study of this issue to reduce operating costs for Russian Railways.
Criterion of comparative efficiency in planning of the transport network
Authors: Petrov Mikhai , Samuylov Valeriy 
Published: December 2019

Abstract
Currently, there is a significant number of strategic documents that directly or indirectly postulate the priorities for the development of the railroad transport network. This drives the problem of document matching which should result in actual development trajectory. But this requires a thorough per network pre-project research in order to establish the full extent of transport and non-transport effects that are potentially caused by the network project. The paper focuses on formulating the conditions that allow simplifying pre-project evaluation and states that one of the correct ways to simplify evaluation is to use the criterion of comparative efficiency. The hypothesis of this research is that there is a more nuanced way to present capital investments in infrastructure through the aspects of infrastructure operational efficiency. Standard method of time-linear discounting of money flow is insufficient in transport network development projects. A suggested method is illustrated with a real calculation providing rationale for an option that provides powerful after-action for a rationalized project of a new strategic railroad line.
Knowledge management system of an industry-specific research and education complex
Authors: Khabarov Valeriy , Volegzhanina Irina 
Published: December 2019

Abstract
Topicality of the research is determined by the fact that it addresses the issue of a gap between actual production and professional education. Digitalization creates ample opportunities for the development of the leading material production industries (transport industry is among them) due to the totality of technologies, including knowledge engineering. This fuels digital transformations of professional education. The form of syllabus presentation is changing due to the use of ontologies as a contemporary standard of knowledge representation, and this ensures semantic openness of educational resources. Information technologies in education are changing: the management of educational paths is assigned to artificial intelligent training agents (AI-based tutors). The existing model of education is changing: it is becoming personalized. Finally, the nature of interaction between the industry and industry-specific universities and colleges is changing as well. The paper provides a business model of interaction between production, science, and professional education through an integrated life cycle of knowledge. The knowledge management system of the industry-specific research and education complex is regarded as a mechanism for implementation of this model. Its structure and tools developed by the team of the Transport Information Technologies research laboratory in the Siberian Transport University (Novosibirsk) are described.
Procedure and algorithmization of calculation of terminal network parameters
Authors: Pokrovskaya Oksana , Fedorenko Roman , Khramtsova Elena 
Published: December 2019

Abstract
It is impossible to implement trans-regional integration without a regional logistics system based on a network of storage and distribution centers. The search for the most suitable project of a terminal network is complicated by the necessity to perform a step-by-step processing of options. Decisions are made considering the economic performance of the cargo transportation process. The target function has been formulated in the article. A sequential decision-making process based on the number and dislocation of terminals has been developed with a calculation model, and an algorithm for designing a regional terminal network is proposed. A terminal network is considered as a systemically important basis to implement the integration of all transport-expediting processes in the region. The advisability of formation of the regional terminal network to support the logistics of cargo transportation has been substantiated. The paper proposes a methodology for stepwise solution of the task to determine the required number and parameters for location of the logistics storage and distribution centers (LSDCs). The basis of a calculation process is an estimation model. The application of the proposed methodology will enable improving the existing terminal network of the Russian railway transport, enhancing the efficiency of cargo transportation, and facilitating the increase in competitiveness of RZD OJSC in the cargo transportation market.
Transport infrastructure condition for organizing piggyback traffic
Authors: Smolyanivov Aleksandr , Yushkova Svetlana , Sirina Nina 
Published: December 2019

Abstract
The article provides a comprehensive estimate of the transport infrastructure preparedness for the piggyback traffic provision. The research is based upon statistical and analytical data from 2010 to 2018. The paper uses marketing, economical, and strategic analysis means that allow a rational choice of strategy out of a possible set of options, available resources and potential customer needs. The performed SWOT analysis has determined the risks and expediency of implementation of piggyback traffic introduction project to assess possible additional costs in future. The promising areas of piggyback technologies, whose basic competitive advantages are a combination of customer-focused tariff policy (competitive cost), timeliness, reliability and safety of railway transport with agility and flexibility of the car market are defined. Key trends of the geoeconomic state that pertain directly to the logistics activities in Russia are favorable for the piggyback transportation development within the railway network by involving high-yield cargo flows and expanding freight forwarding business of RZD OJSC. This will result in the improvement of the transport infrastructure utilization efficiency, attraction of investments into development of the terminal and warehouse complex and upgrade of the rolling stock.
Conditions for driving of the connected trains on the operating domain of far eastern railroad
Authors: Kuzmina Nataliya , Shirokova Valentina , Odudenko Tatiana , Agapova Yuliya 
Published: December 2019

Abstract
The article discusses the possibility of increasing the carrying capacity of a railway line in terms of positive dynamics of coal export and its loading on rail transport, including the Pacific ports direction. There is a limit of train handling capacity on operating domain of Far Eastern Railroad on all directions to ports. It is necessary to study all possible options for accelerating the progress of moving traffic by rail. Lack of reserve of train handling capacity on domestic railways combined with violation of the system of the transport complex has led to the fact that the industry cannot reach the previous rate of development. The article is devoted to the possibility of the admission of the connected trains on double-tracks of the Far East railroad at their constant driving and during the summer track works. The main actions for an increase in throughput and carrying ability are determined by priority.
Influence of deviant behavior of transportation process participants on quality of transport service
Authors: Velieva Elena , Veliev Yakov 
Published: December 2019

Abstract
The quality of service takes on great importance in modern conditions of competition in the market of transport services. It involves meeting the needs and expectations of the consumers. The problem of competitiveness management, including in the sphere of transport market services, requires a comprehensive study and significant scientific evidence. The study of competition development, increasing level of competitiveness has been conducted for many decades and is especially relevant in the modern economy. The article reviewed the Russian transport system and analyzes the quality of services provided road, railway, water and air transport. The technical reasons of service rendering quality deterioration in the sphere of transport are considered, subjective factors which have significant influence on qualitative indicators of transport service are established. It was established that such subjective factors can be called deviant behavior of participants in the transportation process. Also, these factors have a negative impact on the safety of transportation, an environmental situation, the consumer demand for transport service and the operational reliability of the transport system as a whole. Then, the ways of committing crimes on different modes of transport are highlighted and possible involved persons from among the participants of the transportation process are identified. Conclusions and proposals to reduce the number of crimes in the field of transport services are made.
Blasting strong rocks in the constrained conditions
Authors: Piotrovich Aleksey , Leshchinsky Aleksander , Shevkun Eugenii , Kostyunina Olga 
Published: December 2019

Abstract
The article deals with a new technology of blasting strong rocks in the constrained conditions of reconstructing railways by means of widening the recesses or shelves on the slope. Reliable no-fly stone rock blasting is provided by installing a transformable gas-permeable shelter on the blast block. The blast containment shelter includes upper frames placed on the surface of the blast block and side frames to shelter the side slope of the ledge. Special elastic elements that serve as a transformable gas-permeable shelter made from heavy-duty dump trucks worn-out tires are suspended on the frames. Shelter frames are installed on railway platforms. The use of a railway crane in hitch with cargo platforms provides the fold increase of the covered area of the explosive block as the time allocated to the technological “window” is taken only for installing and removing the shelter by a railway crane and the time for blasting the block. The time is not lost on moving the blasted rock debris left on the flooring sleepers in the existing railway track by the bulldozers to the excavating pit and for doing other work. A reliable no fly stone rock blasting when creating the secondary tracks of the railways is also provided by using decelerations when initiating explosives.
Rail transport in the system of Russian national input-output tables
Authors: Pyataev Maksim 
Published: December 2019

Abstract
The paper analyzes the interaction of the railway industry with other sectors of the economy using the input-output tables published by Russian Federal State Statistics Service (Rosstat) in 2017 after a long pause. The added value of transport industries is being compared. The influence of railway tariffs on the price level in other sectors has been determined. The most sensitive sectors to tariff changes have been identified, as well as industrial relations of railway transport with other sectors. Rail transport is the most significant sector of the economy, since it has the functions of sustainable livelihood of vast territories, and socioeconomic relations, and the provision of military security. In this context, the development of rail transport infrastructure directly affects the development of other sectors of the economy and the development of new territories. As a result of the calculations, we received a list of industries whose prices are largely dependent on rail transport tariffs.
Dynamics of white and red blood cells in the ontogenesis of African catfish
Authors: Shlenkina T , Romanova E , Romanov V , Lyubomirova V , Shadyeva L , Spirina E , Mukhitova M 
Published: December 2019

Abstract
The paper presents the results of the study of age dynamics and sexual characteristics of blood cells. The object of the study was African catfish during puberty (six months, one year and two years old). At the first stage, the age dynamics of the red blood cells content was studied. The number of red blood cells in the blood of African catfish, depending on age, varied in the range from 0.85*1012 cells/l to 1.35*1012 cells/l. As puberty, the content of red blood cells increased. Erythropoiesis peaked and stabilized at the age of two years. The content of white blood cells of peripheral blood with age increasing twice, reaching a maximum in adulthood-1.14*109 cells/l in females and 1.01*109 cells/l in males. Analysis of the leukocyte formula of African catfish revealed age-dependent quantitative redistribution of cells. It was found in the course of studies, that with age, the proportion of white blood cells in the leukocyte formula of the African catfish increases. There is a general tendency to reduce the relative content of neutrophils. The dynamics of indicators is most clearly manifested in the critical periods of puberty of fish. Studies have shown that a pronounced predominance in the leukocyte formula of white blood cells (within the physiological norm), persists in all age periods and is characteristic of females and males. Age redistribution of leukocyte cells series: neutrophils, monocytes and polymorphonuclear cells in peripheral blood of African catfish demonstrates the development and formation of cellular and humoral links of the immune system in ontogenesis. In the implementation of this process, males and females clearly manifest sexual differences, which become more pronounced with the age of fish.
Use of satellite technology for monitoring buildings and structures
Authors: Konikov Alexandr 
Published: December 2019

Abstract
Satellite technologies are successfully used in many areas of the economy, allowing you to solve problems that cannot be solved by other methods. The paper explores the possibility of using satellite technologies for monitoring buildings and structures located in remote areas where satellite technologies are the main type of communication (other types of communication are either impossible or economically inexpedient). It is shown that the most rational solution of the tasks set is the use of VSAT (Very Small Aperture Terminal) satellite technology. This technology allows you to deploy a satellite terminal in a short time, to establish communication and transfer data on the state of construction objects to a computer center located at a very large distance from the specified objects. A scheme for monitoring buildings is presented, including a geostationary artificial earth satellite, satellite terminals deployed at remote construction sites, the NOC (Communications control center, Network operations center) and the monitoring Center for all construction sites. The satellite is connected to subscriber terminals using a direct and reverse channel. Data from the NOC is transmitted to the monitoring Center via the Internet through a secure VPN connection. It is noted that the use of certain technical improvements in satellite technology directly depends on economic factors. It is indicated that the monitoring Center of all construction objects receives information on the state not only from remote, but also “ordinary” buildings and structures. It is noted that for efficient information processing it is necessary to use cloud computing, modern intellectual technologies, for large-scale tasks it is most promising to use Big Data technology.
Modeling of container freight and passenger traffic
Authors: Bushuev Nikolaj , Shulman Darina , Sagajdak Kristina 
Published: December 2019

Abstract
International experience of demand and increase in container freight railway traffic has been analyzed. High-speed train traffic on the route Moscow – Nizhny Novgorod railway (Russia) has been actively developing since 2010, for instance, in some sections, the railway line has been modernized and new high-speed trains were put into operation. Research trends in the railway infrastructure on the route Moscow – Nizhny Novgorod remain relevant, despite the fact, that the project of high-speed railway line Moscow-Kazan is still not accepted for implementation, and the section of the route Moscow – Nizhny Novgorod should be a priority. The volume of passenger traffic only by high-speed trains by the end of 2020 in this area could reach 3.7 million people. Thus, with the introduction of high-speed traffic, the passenger traffic will approach or even exceed 5 million people, i.e. the high-speed railway will become quite effective. Offered the organization of container transportation with special trains with speeds of 200 km/h and 250 km/h.
Europe-Asia transport corridor development as Russian competitive advantage (example of Sverdlovsk region)
Authors: Samuilov Valerij , Petrov Mihail , Kuznetsova Elena , Kargapoltseva Tatyana 
Published: December 2019

Abstract
The implementation of Russian national project “Fast and High-speed Transportation” is analyzed in the article. Sverdlovsk railway is taken as an example. The use of an innovative rolling-stock “Lastochka” is considered in suburban passenger transportation of the Sverdlovsk Suburban Company (SPK).
Estimation of precise irrigation rates taking into account the hysteresis of soil water-retention capacity
Authors: Terleev V. , Nikonorov A. , Ginevsky R. , Lazarev V. , Topaj A. , Dunaieva I. , Terleeva A. 
Published: December 2019

Abstract
A method is proposed to calculate water irrigation rates for crops that considers hysteresis in the volumetric water content (θ)-water pressure head (ψ) relations, including scanning paths, by the method of point approximation. Three θ(ψ) models are described and computational experiments were carried out using data from literary sources on the hydrophysical properties of soils with different textures. The error analysis of the point approximation of the main branches and the predictive calculation of the scanning branches of the hysteresis loop were carried out. The practical significance of the research lies in the possibility to calculate the precise irrigation rates for crops. The use of such standards minimizes unproductive spending of irrigation water, fertilizers, ameliorants and plant protection products, as well as prevents the pollution of natural waters with agrochemicals and reduces the risk of eutrophication of water sources.
Carbon footprint of frozen pangasius fillet: a case study
Authors: Poernomo A , Suryanto M R , Sujuliyani  
Published: December 2019

Abstract
Carbon footprint has become an important issue in the world trade, and can potentially be incorporated into sustainability and ecolabel certification schemes. As the leading seafood producers, Indonesia should start to reduce the carbon footprint of its seafood products, especially those destined for export, to minimize the impact on the environment and to safeguard its product in the world market. The present study aimed to determine the carbon footprint of frozen pangasius fillets produced at PT. KMM, Purwakarta. The carbon footprint was calculated using the Life Cycle Assessment method with a standard emission factor during 3-month observation covering post-harvest, processing, and distribution. Results showed that the total carbon footprint of frozen pangasius fillets was 1.48 kg CO2eq/kg product. The highest emission was in the processing, freezing, and storage, i.e., about 71% (mainly from electricity, ice, and refrigerant), of which refrigerant contributed 41%. The lowest CO2 emission was in the administration office and lighting (1.4%).