Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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170 kb

METHOD OF POLYMORPHIC VIRUSES DETECTION BASED ON ARTIFICIAL IMMUNE SYSTEM AND GENETIC ALGORITHMS

abstract 1241610048 issue 124 pp. 744 – 755 30.12.2016 ru 476
This article is dedicated to the study of the fundamental properties and components of the immune system such as B lymphocytes, the Tlymphocytes, immune system storage, primary and secondary immune response, immunological training detectors, which will be the basis of the obtained as a result of detection methods of polymorphic viruses using artificial immune systems. Polymorphism of computer viruses is the formation of a malicious program code directly during execution. Thus, it is impossible to create a unique signature corresponding to these polymorphic viruses. A similar classification problem is solved by the immune system of vertebrates, stared again met with the virus, it "remembers" him, and the next time provides effective secondary immune response. These properties of the immune system served as a prerequisite for the use of immune approaches and algorithms for solving the problems of detection of malicious code. The article identified and described their main features, proposed the idea of their implementation and software, system interactions in the immune system revealed such important features, the implementation of which will be effective in solving the problem of detection of malicious code and software. Also, for a more productive system of education is considered a class of genetic, evolutionary algorithms, described by their immediate implementation of site-specific decentralized artificial immune system, built a system of interaction of genetic and immunological algorithms.
733 kb

ERROR CHECK IN OPERATING CRYPTOGRAPHICALLY SECURE PSEUDORANDOM NUMBER GENERATORS

abstract 1281704038 issue 128 pp. 518 – 534 28.04.2017 ru 476
Algorithms and constructing schemes of trusted pseudorandom number generators (PRNG) based on multivalued codes of residue number system are presented. An algorithm for numerical control of the operation of arithmetic adder Zm, differing by the introduction of various rules for performing the operation of "forming" of the overflow flag bit and the correction operation of the supervision data adjusting is developed. A scheme for local control of the adder Zm, which differs from the known by introduction of the overflow flag bit generation scheme and accounting scheme of the supervision data adjusting is constructed. End-to-end monitoring scheme of modular adder control and key storage device (KSD) for holding the crypto key with residual class code is constructed. The proposed scheme differs from the known by additional memory page, overflow flag bit generation scheme and by accounting scheme of the supervision data adjusting. The results of a comparative evaluation of the developed pattern for local and end-to-end monitoring of modular adder control with hardware redundancy are provided. Based on the results of the comparative evaluation it is expedient to use the modular control method in order to increase the reliability of the PRNG. At the same time, the developed algorithms and end-to-end monitoring schemes ensure elimination of the fracture areas in the control and expansion of fragments of the local (intermediate) PRNG control with minimal hardware and time redundancy. Application field of the developed algorithms and control schemes are digital devices with cryptographic functions
132 kb

PRINCIPLES OF ORGANIZATION OF AGRARIAN PRODUCTION MANAGEMENT

abstract 1301706086 issue 130 pp. 1189 – 1197 30.06.2017 ru 476
The article discusses the issues of organizing the management of agricultural production; it reveals the properties of socio-economic systems as an object of management, provides an overview of existing approaches to management organization, concludes that the complexity and heterogeneity of socio-economic systems objectively determines certain specifics of the organization of their management systems; the content of the category "agroeconomic systems" and their specificity as an object of management are disclosed, a set of principles, reflecting the multifunctionality of agriculture and the totality of various aspects of managing agroeconomic systems of various levels is given. It is proposed to systematize the totality of these principles in the context of such groups as: theoretical and methodological principles (system approach, dynamism and variability of the functioning environment, integrated assessment of the development of the agricultural sector, balanced development of elements of agroeconomic systems), principles reflecting the specific features of the formation of agro-economy (taking into account the peculiarities of the natural and climatic conditions of development, taking into account the level of development of rural territories as a spatial basis for conducting agricultural production, taking into account the level of development of agricultural production, taking into account the level of investment attractiveness of the agricultural sector), principles ensuring balanced development of agro- (rational division of labor, rational distribution of production, proportionality of the development of elements of the agri-food complex, maintenance of the balance of economic interests of managing subjects), the principles regulating the formation of the management system (adequacy of the management system, the optimal balance between the elements of the management system, complexity, economy). It is argued that securing a high level of controllability of the agrarian production system is possible only if the effective interaction of all subjects of the management system is achieved through the coordination of their objectives and the definition of the scope of their managerial competencies
200 kb

ARTIFICIAL SCAB RESISTANCE EVALUATION OF MALUS ORIETALIS FORMS – A POTENTIAL SOURCE OF NEW GENES FOR RESISTANCE TO APPLE SCAB

abstract 1311707113 issue 131 pp. 1377 – 1388 29.09.2017 ru 476
Professional apple gardening is bound to particular risks, of which is essential losses of a harvest because of diseases. An apple scab, the caused Venturia inaequalis (Cooke) G. Winter, brings the greatest loss. The main approach in monitoring of a scab of an apple-tree is creation of grades, steady against pathogen. In the present work we have carried out phytopathology testing of generations of the seedlings received from the free pollination of six forms of a crab of Malus orientalis from a collection MOS VIR (Maykop) characterized by a relative resistance to the apple scab in 2-3 classes of damage by long-term data. For infection we used inoculum, consisting both of natural population of a scab, and of strains of pathogen of various cultivars and geographical origin. When carrying out padding infection increase in force of an infectious background that can be bound to selection of the plants of biotypes of a fungus that are most adapted for genotypes was noted. It is recommended for precise elimination of unstable plants at selection at early stages of an ontogenesis to carry out more than one serial infection during the season. By results of the phytopathological testing, we highlighted three Malus orientalis forms from the six studied No. 17982, 17985 and 3080 the most perspective stability genes for an introgressiya in a cultural gene pool of an apple tree
188 kb

DERIVATION OF THE EQUATIONS OF THE KINETICS OF PLASMA CHEMICAL PROCESSES INVOLVING ISOTOPES IN A MAGNETIC FIELD

abstract 1231609123 issue 123 pp. 1864 – 1877 30.11.2016 ru 475
Specially formed mixtures of isotopes of chemical elements have better consumer properties than their natural counterparts. Therefore, the development of methods for increasing the efficiency of the known methods for producing of isotope materials is relevant. It is known that the chemical bond is formed only in the singlet state of the spins of valence electrons of the reagents. On the basis of the known representations about dispersion of spin projections on the coordinate axes and the molecular-kinetic theory of gases was obtained an expression for the constant of the chemical reaction between the radicals occurring in the magnetic field. This expression allows calculating the reactivity of the isotopic modifications of radicals. Plasma allows to transfer many of the compounds in the gas phase. It is known that a significant part of particles in low temperature plasma is in a radical form. The equations of chemical kinetics for describing the process of oxidation of the carbon isotopes in argon-oxygen plasma occurring in an external permanent magnetic field were written in the work. It was shown that the efficiency of plasma process of isotopes separation can be increased only under insufficient oxygen relative to the stoichiometric value. These equations of chemical kinetics of processes occurring in the plasma process of incomplete oxidation of carbon isotopes needed to find experimental conditions that provide the maximum isotope effect in a magnetic field
252 kb

RESERVES OF IMPROVING THE ECONOMIC EFFICIENCY OF RICE PRODUCTION IN AGRICULTURAL ORGANIZATIONS

abstract 1261702053 issue 126 pp. 745 – 760 28.02.2017 ru 475
This article studies the dynamics of rice yields in the Russian Federation; it analyzes the current state of the rice industry in the agricultural organizations of Russia and the Krasnodar region. The authors have studied the main economic indicators of the rice production and analyzed the production costs of this crop. The analysis of the composition of the main production costs allowed the authors to determine and calculate the reserves to reduce the costs and increase crop profits. Seed variety change and seed production are becoming of great importance in the rice production. In this regard, the article proves the necessity of timely seed variety change. The calculation of the basic reserves of cost reduction contributed to the identification of the major activities aimed at optimizing the functioning of the rice industry as a whole
137 kb

SPECIAL ASPECTS OF DIAGNOSTICS, TREATMENT AND PREVENTION OF TURKEY SMALLPOX

abstract 1501906028 issue 150 pp. 257 – 267 28.06.2019 ru 475
Smallpox of turkey is a viral, slowly extending disease. It pathogenetically proceeds in a dermatotropic way, skin lesions are characterized primarily by two signs or focal necrotic focus centers or diphtheritic inflammation of mucous membranes, often of the upper respiratory tract. Etiological factor in smallpox are dermatotropic epitheliogenic viruses, the family of Avipoxvirus of Poxviridae. The purpose of this work was studying the features of clinic and the pathomorphological changes at smallpox at turkeys in the context of diagnostics methods and also generalization of treatment-and-prophylactic actions at this pathology. The diseased bird is the main source of infection. In addition, the smallpox virus particles can be spread by people providing care for the birds, indoor air, food, bedding material, excrement. Diagnosis of smallpox takes into account the symptoms; if an autopsy was performed, the result of a pathological pattern as well. Additionally, we can conduct a research of histological sections. Confirmation of diagnosis can be performed by a virological study and the blood serum. In accordance with the pathogenesis of smallpox, there is a classic skin form and diphtheritic. There may be a combination of the above manifestations of smallpox, therefore we can record the mixed form, in some cases, it may be atypical. Pathoanatomical changes come down to defeat a respiratory system of bodies, the upper airways, at the complicated forms there may be noted lesions in the internal organs. Laboratory methods include identification of the virus in the pathological material, as well as additional histological and virological studies using chicken embryos and bioassays. Treatment is difficult and not always effective. The main preventive measure against smallpox in turkey is vaccination, basic applied biologics are: Avivac-pox" strain "K", "Ospovat, Vectorman FP-MG". Prevention of smallpox includes the implementation of general veterinary and sanitary rules in conjunction with the mandatory special prevention. When planning measures to prevent the spread of smallpox, conditions are created to eliminate pathways of transmission of the pathogen – disinfection, disinsection and deratization, as well as vaccination of all susceptible livestock
153 kb

THE CURRENT STATE OF PIKES IN YAKUTIA WATERS

abstract 1191605029 issue 119 pp. 415 – 425 31.05.2016 ru 474
Pike inhabits almost all the rivers of the Yakutia system. It is more widespread in the lakes of YanoIndigirka and Kolyma lowlands. Objective: To provide a modern assessment of fish in the main model reservoirs, create an ecological prognosis and the possibility of their use in modern conditions. Methods. The material was collected in the conditions of anthropogenic pollution. Full general biological analysis was conducted for the fish. Cruise studies were conducted covering the northern territories - r. Anabar, Olenek, Lena, Yana, Indigirka, Kolyma and Chrome, as well as Vilyuy Dam, from 1969 to 2016. We used the standard ichthyologic methods of selection and processing of the collected material. Results. Because of climate warming, there were reported pike approaches in the lower reaches of the river Lena, Yana and Kolyma. Maximum dimensions were noted earlier in the lower reaches of the river Lena, where the maximum weight of pike was 18 kg. The fecundity of 16-211 thousand eggs. It was revealed, that the catch was better for young pike. Conclusions. Stocks of pike are in satisfactory condition, and its reserves are proposed to be increased, at the expense of unused areas (lakes Kolymo- Indigirka lowland) up to 220 m. It is proposed as a fish-breeding facility in Yakutia reservoirs
250 kb

DEVELOPMENT OF GARMENT COMPANIES IN RUSSIA IN MODERN MARKET CONDITIONS

abstract 1281704045 issue 128 pp. 614 – 624 28.04.2017 ru 474
At present, garment companies of the light industry of the Russian Federation are suffering from the lack the outstripping development in many respects because the material and technical base is obsolete. The level of deterioration of machines and equipment is considerably high, which does not contribute to increasing production, full satisfaction of the domestic demand of the population, expansion of export potential and implementation of the policy of import substitution. An effective mechanism of technological renewal is urgently needed, which will allow enterprises of this field of activity to modernize fixed assets, update production technologies, win new markets and increase competitive advantages. The purpose of this article is to provide an objective assessment of the current state of Russian garment enterprises and to develop priority measures for the development of the industry. The article identifies the current problems that prevent light industry enterprises from maintaining high competitiveness. The data on volumes of sales of garments in Russia are analyzed. The appraisal of the Russian textile market is provided, due to domestic production and the volume of textile imports. The dynamics of changes in the indices of domestic production of textile and clothing products is considered. The results of the research made it possible to formulate strategic directions for protecting the domestic sewing market, which helped to identify possible ways of increasing competitive advantages and increasing the efficiency of production and operation of Russian garment enterprises
130 kb

INDUSTRIAL CONSTRUCTION OF TATARSTAN: MAIN TRENDS

abstract 1291705088 issue 129 pp. 1224 – 1234 31.05.2017 ru 474
The article describes the main trends in industrial construction in the Republic of Tatarstan, as well as analyzed the costs of the Republic, its major projects for industrial construction. The result of construction, as a type of production activity, is construction products - finished or prepared for operation buildings or structures for production or non-production purposes. The construction ensures the creation of fixed assets and production capacities of the economy. And the result of investments in fixed capital is the construction of new facilities and upgrading of equipment, purchase of necessary vehicles and tools, i.e. investment in different sectors of the economy that will facilitate the acquisition, establishment, expansion of fixed assets of enterprises, and thus contribute to the development of economic entities and economy as a whole. The Republic takes leading positions in the ranking, not only in terms of housing, but also for industrial construction. The shortage of capital in the field of investment and construction activity and the weak development of the construction industry will not be able to implement large industrial and infrastructure projects. The article describes the main steps of the Republic, aimed at attracting investment and ensuring development of the construction industry, particularly industrial construction
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