bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impediments to the development of Nigeria’s agricultural exports
Authors: Gavrilova Nina G 
Published: September 2020

Abstract
Until the 1960s, Nigeria exported many types of agricultural products: peanuts, peanut butter, cocoa beans, rubber, palm oil. The main cash crop was cocoa. However, as a result of neglecting the agricultural sector and focusing on the oil sector, Nigeria has turned from an exporter of agricultural products into a major food importer. The country continues to export cocoa, oil seeds and fruits, tobacco, animal skins, fruits and nuts, and agricultural products have been occupying the second place in export earnings after petroleum products throughout the years. However, the share of these goods in the total exports is insignificant. The successive Nigerian governments tried to launch their own programs for the development of agricultural production, the implementation of which would diversify exports. Over the past 50 years, this objective has not been met: 96% of export revenues still come from the sale of petroleum products. The author of the paper makes an attempt to identify factors that impede the stable development of the production of agricultural products for export. The identification of these factors should allow us to understand why the country has failed to diversify its export revenues by increasing the share of agricultural goods intended for export.
Budget risks in the management of small businesses in rural areas
Authors: Parushina N V , Lytneva N A , Khanenko M E , Starostin M G , Klimoshenko M I 
Published: September 2020

Abstract
The article discusses the concept of budget risks, especially their identification and assessment. The necessity of assessing budget risks in the distribution of budget allocations to support and stimulate the activities of small forms of farming in the countryside is substantiated. Grants and subsidies are allocated for the development of rural areas and infrastructure, the provision of housing for young professionals and farmers. The goal of developing a budget risk management policy, its control and audit is to bring financial resources to a specific addressee, prevent corruption-hazardous operations, meet the targets of national projects and rural development programs. The research methodology is based on a comprehensive, risk-based approach to the formation of a small business management system, the main tools of which are external and internal control and audit. The results are based on the author’s development of regulations and working control documents for departments of the Department of Agriculture.
Analysis of conformity with quality and safety requirements of fruits and vegetables sold on the Russian market
Authors: May I V , Nikiforova N V 
Published: September 2020

Abstract
The effectiveness of agribusiness is determined by many factors, including the degree of confidence of supervisory authorities and consumers in the manufacturer and its products. A high degree of trust and a positive image is formed by the history of inspections of agricultural producers and the absence of consumer complaints about the quality or safety of goods. An analysis of the results of the compliance of fruits and vegetables marketed in the Russian Federation with quality and safety requirements allows business entities and supervisory authorities to assess priority risks, to formulate action plans to minimize or eliminate them. During the study, an analysis of the results of the control and supervision measures of the sanitary service in relation to fruits and vegetables for the period 2014-2019 was performed. It has been established that most of the products are of high quality and safe. The proportion of non-standard samples ranges from 0.3%-2.7%. The main violations of the mandatory requirements for quality and safety of fruits and vegetables are recorded in relation to the content of microbiological agents, chemicals, physical and chemical indicators. The largest share of non-standard samples on the content of chemicals in the product falls on nitrates, mycotoxins, cadmium. The priority risk factors for mismatch in gourds are physicochemical parameters and nitrate content; in table greens - microbiological indicators and the content of nitrates and cadmium, in fruits and berries - the content of radionuclides (mainly Cesium-137), etc. The results can be used by representatives of agribusiness to plan activities to prevent non-compliance, improve the quality and safety of agricultural products, and supervisory authorities to organize a risk-oriented model of goods control.
Precision agriculture in the Russian Federation: problems and directions in development
Authors: Kulyasov N S , Novik N N , Klyukin N D , Charyyarova G D 
Published: September 2020

Abstract
The paper is devoted to the analysis of problems and the search for ways to develop precision agriculture in the Russian Federation. The study analyzed the current state of precision agriculture and the level of digitalization of agriculture in the Russian Federation. The main problems for the development of precision agriculture in the Russian Federation were identified. The main problems in the development of precision agriculture include the lack of a legal framework governing the handling of data and information, the lack of government measures to support the methods of precision agriculture, etc. As a result of the study, a model for the interaction of factors in the development of precision agriculture was proposed, the implementation of which will accelerate the development of digital rural infrastructure locality, the widespread introduction of innovative technological solutions of precision agriculture, will increase the efficiency of state regulation of the industry and will contribute to the formation of a digital institutional environment in agriculture of the Russian Federation. The study concludes with key findings and results.
New ecological and economic horizons in poultry
Authors: Zazykina L A , Gusev V A , Sysoeva I G 
Published: September 2020

Abstract
The article discusses the reduction of harmful emissions into the environment, the production of organic (bio) products, with increasing demand from the population, describes the experience of using an adsorbent - activated carbon in poultry farming, and provides biochemical data on the effectiveness of our method. The authors analyze various types of pollution, highlighting the role and importance of harmful emissions in the agricultural sector. Moreover, as the researchers note, there is a demand for environmentally friendly agricultural products. The global environmental problems, a significant part of which is the utilization and use of litter, makes us look for ways to reduce harmful factors in poultry farming. On the other hand, the consumption of nitrogen fertilizers in crop production requires metered application. The use of organic fertilizers with the addition of adsorbents is more effective, since the desorption process allows you to saturate the soil with nitrogen gradually, without polluting the sown area.
Value and role of the strategic management in the development of agricultural enterprises
Authors: Dalisova N A , Sharopatova A V , Karaseva M V 
Published: September 2020

Abstract
The problems of strategic management by agricultural production have specific peculiarities and they are always modern and actual. Therefore, strategic interest of modern organizations is the adaptation to the impact of the external environment and maintenance its sustainable development. One of the key stages in the economic activity in any agricultural organization is the development and implementation of the development strategy. This is largely determined by the characteristics of the strategic management object. It helps agricultural enterprises to be competitive both in home and foreign markets.
Texture-modified foods for the elderly and people with dysphagia: insights from Japan on the current status of regulations and opportunities of the high pressure technology
Authors: Maksimenko Anastasiia , Lyude Anna , Nishiumi Tadayuki 
Published: September 2020

Abstract
The group of people aged 60 and over is expanding worldwide. Whereas the group aged over 80 years is growing fastest among all population segments. There is an increasing necessity to provide the elderly with balanced and functional nutrition aimed to maintain healthy aging and prevent diseases and, at the same time to cope with the special needs of people with masticatory and swallowing dysfunctions. This study outlines the current situation with elderly-oriented foods in Russia and the rapidly aging Japan. The study demonstrates that in Japan, there is a regulation system and commercial products tailored for older people, particularly those with dysphagia and/or need for special nutrition. However, providing appetizing and healthful products with a modified texture for the safe and nutritious diet of seniors remains an unresolved issue for the food industry in both countries. The study presents basic physiological disorders associated with food intake and specific aging-related nutritional needs to be considered when developing food for the elderly. Qualification of texture-modified products is given. A review of the recent research indicates that high pressure technology has feasible potential in developing healthy foods, including processed meat and fish products with reduced content of food additives, foods for the aging population, and people with dysphagia.
Evaluation of shape and asymmetry in rye leaf
Authors: Baranov S G , Zykov I E , Kuznetsova D D , Antsyshkina A M , Fedorova L V 
Published: September 2020

Abstract
The variability of bilateral structures is associated with the stability of development; the populations attribute which characterizes homeostasis of plant development at the epigenetic level. A violation in the functioning of regulatory proteins creates a deviation from the norm in fluctuating asymmetry, as a measure of ontogenetic noise. To test the variability of the shape and asymmetry of winter rye leaf plates depending on the dose of mineral fertilizer, we used the Generalized Procrustes analysis and the thin splines method. A small dose (N90P90K90) caused the apical growth and the fluctuating asymmetry of the leaf plate, indicating a reduced development stability of the population (p <0.0001), the “side” factor was statistically insignificant. The interaction side × individual was statistically significant at both doses of fertilizer. The bending energy of the thin spline was higher (p = 0.001) in population with an increased dose of fertilizer (N90P90K90) and high directional asymmetry (“side”; p <0.0001). The authors consider that a high dose of fertilizer contributed to the synthesis of cells in the medial part of the leaf blade and caused asymmetry in a mix of fluctuating and directional asymmetry. Thus, an increased dose of mineral fertilizer enhanced the growth of the lateral part of the leaf blade and led to directional asymmetry, which reduced the asymmetric variability and increased the variability of the shape in the leaf blade.
Development of a neural network to control the process of cleaning the pyrolysis fraction from acetylene compounds
Authors: Muravyova E A 
Published: September 2020

Abstract
The process of purification of the pyrolysis fraction from acetylene compounds is one of the stages in the production of butadiene. The efficiency of purification of the pyrolysis fraction many factors. Artificial neural networks are selected for the development of a process control system due to the fact that they are fault tolerant. In a neural network, information is distributed throughout the network, which means if a neuron fails, the behavior of the network will be changed slightly, the behavior of neurons will change, but the network itself continues to function successfully. It is necessary to develop a neural network to control the process of purification of the pyrolysis fraction from acetylene compounds. To minimize the loss of butadiene, it is proposed to use a more efficient control system that will take into account the optimal ratio of butadiene to acetylene and the flow rate of the fraction, which significantly affect the yield of butadiene. As a result of the training, a neural network was obtained which, without reconfiguring the connection weights, generates output signals when any set of input signals from the training set is fed to the network input.
Algorithm design for optimization of service requests for repair
Authors: Rossihina L V , Kalach A V , Akulov A Yu , Sysoeva T P , Kravchenko A S 
Published: September 2020

Abstract
Statement of the problem of service request for repair is formalized and algorithms of solution are presented. An algorithm is designed for the service of the greatest number of requests for repair within the established deadlines. An algorithm is proposed for constructing the optimal sequence of servicing repair requests. The optimal sequence is determined basing on the least total time of delays while completion of the requests service within the established deadlines. Usage of the optimization algorithms for the service of requests for repair in certain examples.
Training for the mining and metallurgical industry based on electronic educational technologies
Authors: Dyorina N V , Velikanov V S , Rabina E I , Zalavina T Yu 
Published: September 2020

Abstract
Improving the quality of the equipment use for its intended purpose largely depends on the proficiency of the drivers and maintenance personnel. With the excavator’s highly skilled control, the change in load over time is stationary in nature, with a mathematical expectation within the nominal values. At the same time, when a driver with low qualification is working, the loading of the main drives is strongly marked, unstable, and oscillatory in nature and increases sharply over a very short period of time, reaching values close to stop, which adversely affects the operation of the main excavator components, especially in poorly trained faces and in cold climates. The work defines the possibility of using electronic educational technologies, in accordance with the main structural components of educational and cognitive activities; the didactic components of the developed educational system include: meaningful component, operational-active and evaluative-effective components.
On the development of information technologies in the agro-industrial complex of modern Russia
Authors: Fastovich G G , Kapsargina S A 
Published: September 2020

Abstract
The article forms a number of features and problems of legal regulation of information technologies in relation to the agro-industrial complex of modern Russia. The article examines the features of legal protection of personal data under current legislation, and provides a doctrinal legal and law enforcement analysis of the implementation of personal data protection. In the course of the analysis, the authors come to the conclusion that information technologies determine largely the efficiency of the agro-industrial complex of modern Russia.
Formation of a digital agricultural development system
Authors: Romanova Ju A , Morkovkin D E , Romanova Ir N , Artamonova K A , Gibadullin A A 
Published: September 2020

Abstract
Within the framework of the presented study, the scientific indicators of agriculture were analyzed, which indicate a reduction in the corresponding specialists capable of ensuring a high-quality transition of agriculture to digital technologies. The analyzed indicators for specialists in the field of information and communication technologies, involved in various fields of activity, reflected that only 0.5% of all relevant specialists are employed in agriculture, while indicators of the use of digital technologies by highly qualified agricultural specialists are at a low level. Based on the findings, the paper proposed a model for digital transformation of agriculture, which should be based on factor management, and an analysis of the readiness or unpreparedness of agriculture to ensure a high-quality transition to digital technologies.
The formation of the database information component in the genetic monitoring of Siberian forms of barley
Authors: Shevtsova L N , Bronov S A , Shmeleva Z N 
Published: September 2020

Abstract
The article discusses the formation and the replenishment of a set of the database parameters with the spring barley genetic and economic-valuable indicators, related, inter alia, to modifications of data representation graphical forms and the choice of data manipulation technologies. The visibility and the advantage of graphical forms in the MS Access database in displaying electrophoretic spectra of barley hordeins and conducting genetic monitoring of spring barley forms by hordeins are revealed.
Virtual model of an induction motor with rotor eccentricity
Authors: Prudnikov A Yu , Bonnet V V , Loginov A Yu 
Published: September 2020

Abstract
A squirrel-cage induction motor is the most common motor used to drive working machines in various technological processes, including in the agricultural sector. A sufficiently large resource is laid in them by the manufacturer, but in practice the engine serves much less, due to various factors, including imperfection of diagnostic systems. Failure analysis showed that one of the common causes of failure is increased bearing wear. An increase in the rotor eccentricity is the main diagnostic parameter of this malfunction, for the detection of which a diagnostic method was developed that allows using the indirect indicator, the rotor speed, to evaluate the technical condition of the engine bearings. To identify the dependence of diagnostic parameters on the technical condition, a virtual model of an asynchronous motor with rotor eccentricity was built. The model is implemented using a package of applied mathematical programs and allows you to simulate the operation of an induction motor in various modes, such as starting, idling, steady state with the ability to change the nature of the load. As a result, we obtained the dependences of the angular velocity of rotation of the rotor, stator current, and torque on the shaft versus time for various technical conditions of the engine.
Application of the IoT technology in agriculture
Authors: Titovskaia N V , Titovskaya T S , Titovskii S N 
Published: September 2020

Abstract
The article describes the importance of the Internet of Things (IoT) for modern society, and in particular for agriculture. The problems that hinder the successful implementation of the Internet of things in the Russian agricultural sector are revealed. The six-level architecture of the Internet of things is described. The article describes RFID technology, various network technologies. Examples and possible applications of the Internet of things in the Russian agricultural sector are given.
Genetic parameters of productivity and exterior traits of dairy cattle
Authors: Batanov S D , Starostina O S , Baranova I A 
Published: September 2020

Abstract
The aim of the scientific research was to study the regularity of the phenotypic traits development for dairy cows genetic potential fulfilment at various conditions of use. The scientific experimental researches were based on the Kholmogory and the Black-and-White cows bred. Cows sampled population was equal to 355 specimens. No significant difference was detected in the course of the analysis of dependence between the cow exterior traits and their linear origin, however, truly wide hip width was observed for the cattle of the Wes Back Ideal line. Milk-yield values of cows of different linear origin give the evidence of unreliable difference both in terms of milk yield (by 1.6-2.1%) and fat (by 0.02-0.03%) and protein (by 0.02-0.03%) content of milk. The “Environment” factor demonstrated significant influence on fat content of milk (34.4%), the hip width (27.3%), milk yield during the lactation cycle (19.1%), the productivity index (18.4%), and the width of chest (16.3%). The “Line” factor power was high enough and varied between 24.4 and 33.4%. It was determined that the “Line” factor substantially influenced on the parameters characterizing an individual group of the phenotypic traits as a whole, such as the constitution index (30.2%) and the productivity index (27.9%).
Analysis of accumulated precipitation based on satellite data in Central Siberia
Authors: Yakubailik O E , Yakubailik T V 
Published: September 2020

Abstract
Central and southern regions of the Krasnoyarsk Territory are chosen for the study of precipitation in this investigation. Precipitation using satellite data taken from the NASA IMERG-V06 dataset has been explored. It has been compared with the daily data from weather stations received from the NOAA GSOY archive and with the CPC Unified V1.0/RT dataset based on the interpolation of data of the ground-based weather stations. High degree correspondence between the studied data sets has been revealed using statistical indicators.
Optimization of the magnetic system of a VR machine for traction electric drives in agriculture
Authors: Zakharov E A , Tulegenov E M 
Published: September 2020

Abstract
The purpose of this article is to optimize a VR machine for traction electric drives in agriculture, as well as to identify its advantages and disadvantages, to compare an electric drive based on a test machine with an asynchronous electric drive of the same size. The optimal ratio of the elements of the magnetic system of the electromechanical converter based on the VR machine. It is shown that the overload capacity of an electric drive with a VR machine is about 25%. The specific electromagnetic moment of the studied machine is 30% higher than the corresponding indicator of an asynchronous machine of the same size in the nominal operating mode. The disadvantage of this machine is its low power factor, only 7%. This is due to the small ratio of conductivities along the longitudinal and transverse axes of the machine due to the large number of stator and rotor teeth. The problem is solved by introducing additional DC or AC windings on the stator. It is shown that a change in the air gap significantly affects the specific moment. Only by reducing by 2 times the air gap managed to increase the moment by 48%.
The research of multiversion methods for improving the fault tolerance of software systems for monitoring the parameters of technological processes
Authors: Losev V V , Kovalev I V , Saramud M V 
Published: September 2020

Abstract
The article reviews current multiversion methods for improving the fault tolerance of software systems. The technological object of control and the monitoring system of the technological process parameters are considered as the subject of the research. There are given model examples of the programming method implementation by N-copy programming and N-version programming method with tie breaker and acceptance test when constructing the monitoring system of the technological process.