Science and Education a New Dimension
Iss. 193. 2019.
T. I. Nezhlukchenko, N. V. Nezhlukchenko, M. V. Arkhangelska T. S. Kovalenco Influence of meteorological factors on the reproduction of farm animals
https://doi.org/10.31174/SEND-NT2019-193VII23-01
Abstract. The indices of fertility of sheep and goat lambs and the yield of lambs on 100 moths during the period of 2005 … 2012r. which meet the breed standards. During the last 4 years of observation, a significant decrease in reproductive qualities was observed (by 2.5 … 5.9%) due to unfavorable climatic conditions, respectively, the indicators of live weight of lambs decreased.
Keywords: sheep breed, breed, Tauride type, fertility, lamb yield, climate impact.
T. I. Nezhlukchenko, N. V. Nezhlukchenko, M. V. Arkhangelska T. S. Kovalenco Influence of meteorological factors on the reproduction of farm animals
L. G. Bachinska, O. V. Bachinska Communication system as a model of city structure formation (on the example of historical practice of Kiev of the Х-ХІХ centuries)
https://doi.org/10.31174/SEND-NT2019-193VII23-02
Abstract. The article considers the role of the system of pedestrian and transport communications of the city as the basis of its structure formation. As an example for the study and formulation of the conclusions, the historical planning of Kyiv from X to ХІХ century has been selected. The analysis of the historical development of Kyiv planning proved that communication is the main component of the structure that determines the model of its further growth, and reflects the influence of political, economic and cultural conditions on city planning.
Keywords: city planning structure, communications, Kyiv historical plans, functional connections, information and visual communications.
L. G. Bachinska, O. V. Bachinska Communication system as a model of city structure formation (on the example of historical practice of Kiev of the Х-ХІХ centuries)
O. O. Avksentieva, O. I. Zubrych Growth and morphogenetic reactions in near-isogenic lines of PPD genes of winter wheat Triticum aestivum L. under in vivo and in vitro conditions
https://doi.org/10.31174/SEND-NT2019-193VII23-03
Abstract. The paper presents the results of the study of the effects of PPD genes that determine the photoperiodic sensitivity of soft wheat, on the growth response and morphogenetic processes in near-isogenic lines (NILs) of winter wheat cultivar Mironivska 808 (M-808) under in vivo and in vitro conditions. Our results show that the genotype of NILs determines the heading date, the dynamics of the biomass accumulation and the formation of shoots in vivo. The effects of PPD genes on the induction of callus genesis, the growth rate of the calli and the efficiency of the direct and indirect pathways of morphogenesis in culture in vitro are revealed. It is shown that the effects of the genes on the growth response manifest in the same way in in vivo and in vitro conditions.
Keywords: Triticum aestivum L., PPD genes, NILs, development rate, shoots, callus genesis, morphogenesis in vitro.
O. O. Avksentieva, O. I. Zubrych Growth and morphogenetic reactions in near-isogenic lines of PPD genes of winter wheat Triticum aestivum L. under in vivo and in vitro conditions
O. V. Hulka Strategies forming of adaptive reactions in the students’ organisms with different character of educational load
https://doi.org/10.31174/SEND-NT2019-193VII23-04
Abstract. The article presents the generalized results of the study of psychophysiological functions (attention, memory, cognition), central hemodynamics and variability heart rate of students of different specialties. It has been established that the different content and capacity of educational load predetermine the development of adaptive changes in the organism, which are based on laws: ability, speed and heterochronic of adaptive reactions. It is suggested to select the character, type and mechanism of the formation of adaptive reactions by the estimation of the initial level and the dynamics of psychophysiological and physiological indicators.
Keywords: regularities, adaptive reactions, cardiac rhythm, central hemodynamics, psychophysiological functions, students.
O. V. Hulka Strategies forming of adaptive reactions in the students’ organisms with different character of educational load
V. V. Zhmurko, Hider Nibil Hussein Al-Hamadeni The Effect of Photoperiod Duration on the Dynamics of Content of Water- Soluble Carbohydrates in Soybean Seeds (Glysine max (L.) Merr.)
https://doi.org/10.31174/SEND-NT2019-193VII23-05
Abstract. During field experiments, we studied the dynamics of accumulation of various forms of carbohydrates in the seeds of four varieties of cultural soybeans, which differed in the level of photoperiodic sensitivity. Plants grew under the conditions of a natural long day (16 hours at the latitude of Kharkiv City, 500 N) and under the conditions of an artificial short day (9 hours). The carbohydrate content was determined at the stage of seed formation. Among all the varieties, regardless of their photoperiodic sensitivity, a short photoperiod stimulated the accumulation of carbohydrates in comparison with the accumulation in a natural long day. It is assumed that the process of formation of a set of carbohydrates in soybean seeds is subject to photoperiodic control.
Keywords: soybean, (Glysine max (L.) Merr.), photoperiod, development rates, carbohydrates.
V. V. Zhmurko, Hider Nibil Hussein Al-Hamadeni The Effect of Photoperiod Duration on the Dynamics of Content of Water- Soluble Carbohydrates in Soybean Seeds (Glysine max (L.) Merr.)
N. M. Korchyk, N. M. Bydenkova, O. A. Prorok Improvement of the technology of extracting iodine from water systems
https://doi.org/10.31174/SEND-NT2019-193VII23-06
Abstract. Iodine extraction technology out of accompanying water in oil extraction sites as well as various leaches being analyze by means of system analysis. There were established optimal parameters (pH, Eh, rH2) for every stage of technological process based on potentiometric method of analysis. They decrease the cost of the final product. High iodine extraction effect gained due to elimination of side processes. The technology of iodine extracting from contiguous water at oil extraction sites and technological parameters being analyze using a system analysis of existing technologies. It has proved that the evaluation of the oxidation-reduction equilibrium of the system in iodine extraction technologies by the values of Eh and rH2 could been carried out only with the same pH values. The optimum parameters (pH, Eh, rH2) have been establishing at each stage of the technological process using the potentiometric method of analysis, which decrease the cost of the final product. High iodine extraction effect gained due to elimination of side processes.
Keywords: extraction, system analysis, oxidation, electrolyze, pH-index, redox potential.
N. M. Korchyk, N. M. Bydenkova, O. A. Prorok Improvement of the technology of extracting iodine from water systems
I. L. Kovalenko, D. V. Shevchik, V. L. Kovalenko Ensuring the safety of the use of bulk emulsion explosives in sulphide rocks
https://doi.org/10.31174/SEND-NT2019-193VII23-07
Abstract. The impact of the use of emulsion explosives on the safety of use in pyrite-containing rocks has been evaluated. The basic principles of creating emulsion explosives are defined, with the maximum safety of application in sulfide-containing rocks which exclude applications of nitrite gas generation at sensitization of emulsion matrixes of explosive substances, reduction the pH of the system and inclusions granules of ammonium nitrate or ANFO. Safety of use of emulsion explosives with peroxide way of gas generation of alkalescent emulsions in the rocks containing pyrite is shown.
Keywords: emulsion explosive, pyrite, safety, sensitization.
I. L. Kovalenko, D. V. Shevchik, V. L. Kovalenko Ensuring the safety of the use of bulk emulsion explosives in sulphide rocks
V. M. Bezruk, Y. V. Skoryk, V. А. Vlasova, U. N. Koltun Comparative analysis and selection of the preferred fourth and fifth generation mobile communication technology
https://doi.org/10.31174/SEND-NT2019-193VII23-08
Abstract. A comparative analysis of mobile communication networks of the fourth and fifth generation has been carried out. The theoretical and practical peculiarities of the choice of the preferred mobile communication technology are considered, taking into account the aggregate of quality indicators based on the hierarchy analysis method.
Keywords: multi-criteria choice, hierarchy analysis method, fifth generation of mobile communication, quality indicators.
V. M. Bezruk, Y. V. Skoryk, V. А. Vlasova, U. N. Koltun Comparative analysis and selection of the preferred fourth and fifth generation mobile communication technology
N. M. Dovzhenko, I. P. Salanda, A. O. Barabash, M. O. Koval Investigation of the method of transmission of information in wireless sensor networks between intelligent sensor nodes
https://doi.org/10.31174/SEND-NT2019-193VII23-09
Abstract. The method of transferring information between intelligent sensor nodes has been further developed. Unlike the existing, it’s based on the construction of a graph on a plane. This technique does not foresee the use of «boundary effects» that arise due to the theoretical closeness of the sensor nodes. The proposed technique allows to adequately reflect the state of the transfer of information between neighboring intelligent nodes and with higher reliability to recognize the failures and the presence of interference in the sensor network.
Keywords: sensor network, information technologies, intelligent sensor nodes, routing, failures.
N. M. Dovzhenko, I. P. Salanda, A. O. Barabash, M. O. Koval Investigation of the method of transmission of information in wireless sensor networks between intelligent sensor nodes
A. V. Sobchuk Security problems in functional sustainable wireless sensor networks
https://doi.org/10.31174/SEND-NT2019-193VII23-10
Abstract. The paper deals with main requirements and criteria for information security of functionally stable wireless sensor networks. It gives a detailed review of main threats and types of attacks on wireless sensor networks according to each of the levels of network operation. Approaches are considered that allow to increase indicators of functional stability, leveling out the main threats of information security.
Keywords: wireless sensor network, security, functional stability.
A. V. Sobchuk Security problems in functional sustainable wireless sensor networks
A. V. Sobchuk, V. V. Sobchuk, O. V. Barabash, I. Liashenko Functionally sustainable wireless sensor network technologies aspects analysis
https://doi.org/10.31174/SEND-NT2019-193VII23-11
Abstract. In the article wireless technologies of information transmission are considered and their comparative analysis is given, the main advantages and disadvantages are considered. The work is devoted to the systematization of wireless communication technologies in the context of the functional stability of the networks on which they are based. Since such networks can be created using various wireless tech- nologies, they need to have the ability to self-organize, to ensure the network’s stable operation and its target functions. At the same time, various network technologies provide various characteristics of their functioning (use of computing resources, energy consumption, speed and range of data transmission, etc.). Therefore, the choice of technology is primarily due to the tasks that the network must solve. Ensuring the functional stability of the network, regardless of the technologies used in its construction, will reduce human intervention, operating costs and provide the necessary level of reliability of the data observed.
Keywords: wireless sensor network, functional stability, optimization.
A. V. Sobchuk, V. V. Sobchuk, O. V. Barabash, I. Liashenko Functionally sustainable wireless sensor network technologies aspects analysis
L. O. Tokar, Ya. O. Krasnozheniuk Issues of Backhaul Construction Based on Long Term Evolution Technology
https://doi.org/10.31174/SEND-NT2019-193VII23-12
Abstract. The packet-based infrastructure offers great opportunities for the organization of universal transport networks using LTE technology, which is associated with a wide variety of standards and applications as well as the use of various communication, man- agement and maintenance protocols by modern networks. Issues related to the rational construction of a mobile transport infrastructure were considered for the organization of broadband access. Architecture for the backhaul network using a star configuration is proposed. the construction of the network in accordance with the concept of Unified MPLS is analyzed, at all levels of which a multi- protocol label switching protocol is configured to simultaneously support several generations of mobile communication in a single network plane-oriented architecture.
Keywords: backhaul, wireless technology, packet architecture, bandwidth.
L. O. Tokar, Ya. O. Krasnozheniuk Issues of Backhaul Construction Based on Long Term Evolution Technology
O. А. Dulo Study the level of physical health of men which live in mountain Transcarpathian areas by the metabolic level of aerobic and anaerobic providing of energy according to the body components consist
https://doi.org/10.31174/SEND-NT2019-193VII23-13
Abstract. The work is devoted to the study of the level of men’s physical health in the age of 17-21 years which live in the mountain areas of Transcarpathia. It’s proved that the level of anaerobic productivity, which shows the physical health, depends on body components consist. The boys with normal body weight, but with high relative consist of fat, high relative consist of muscles and normal level of visceral fat have the highest level of aerobic productivity by the relative value of maximum oxygen consumption. Cause of this, level of physical health exceeds the “safe health level” by G.L. Apanasenko and matches to the “excellent” by Y.P. Pyarnata
Keywords: physical health, aerobic productivity, anaerobic productivity.
O. А. Dulo Study the level of physical health of men which live in mountain Transcarpathian areas by the metabolic level of aerobic and anaerobic providing of energy according to the body components consist
I. Kuzmina, M. Zhulikova The effect of intermittent cold effects on the morphometric parameters of the endometrium and rat ovaries in experimental modelling of polycystic ovary syndrome
https://doi.org/10.31174/SEND-NT2019-193VII23-14
Abstract. The morphometric characteristics of the endometrium and ovaries of rats were studied on the background of intermittent cold exposures (ICE) in experimental modeling of polycystic ovary syndrome (PCOS). ICE were performed by daily keeping animals for 4 hours in a chamber in which the light regime and temperature were kept at + 4 ° C. The simulation of PCOS was performed by administering dehydroepiandrosterone (DHEA) to young rats for 25 days. Stimulation of adaptive physiological reactions against the background of ICE blocks the development of signs of PCOS in rats, as evidenced by the morphological parameters of the endometrium and ovaries of rats.
Keywords: morphometric parameters, rat endometrium, polycystic ovary syndrome, cold exposure.
I. Kuzmina, M. Zhulikova The effect of intermittent cold effects on the morphometric parameters of the endometrium and rat ovaries in experimental modelling of polycystic ovary syndrome
V. S. Lizohub, V. O. Pustovalov, T. V. Kozhemyako, N. P. Chernenko, V. V. Shpanyuk Model characteristics of neyrodinamic, bioenergetic properties, physical and technical-tactical preparation of highly quali- fied football players
https://doi.org/10.31174/SEND-NT2019-193VII23-15
Abstract. Question about application of a complex approach to modeling the game readiness of football players of high qualification is considered in the article. Data of neurodynamic, bioenergetic properties, indicators of physical and techno-tactical readiness were obtained and model characteristics of the researched properties for professional football players were developed. Significant correlations have been detected between neurodynamic, bioenergetic properties, indicators of physical and techno-tactical readiness and assessments of the success of gaming activity. The protocol of complex modeling of the training of football players of high qualification was developed based on experimental data. Possibilities of using neurodynamic, bioenergetic properties, indicators of physical and techno-tactical readiness were justified for the complex estimation and forecasting of the progress of the game activity of football players.
Keywords: modeling, neurodynamic, bioenergetic properties, physical and techno-tactical readiness, assessment of the success of gaming activity.
V. S. Lizohub, V. O. Pustovalov, T. V. Kozhemyako, N. P. Chernenko, V. V. Shpanyuk Model characteristics of neyrodinamic, bioenergetic properties, physical and technical-tactical preparation of highly quali- fied football players
A. S. Lutsky, I. V. Sorokina Immunohistochemical features of collagen and fibronectin - the synthesizing endometry function at different schemes to support lute phase
https://doi.org/10.31174/SEND-NT2019-193VII23-16
Abstract. Fifty women of the main and 10 control groups who participated in the oocyte donation program were examined. Patients of the main group were given regimens for supporting the luteal phase with various progesterone preparations. Immunohistochemical markers for the presence of a defect in endometrial receptivity were determined: type III and type IV collagens and fibronectin. The definition of collagen and fibronectin-synthesizing function of the endometrium contributes to the choice of the optimal scheme for supporting the luteal phase, which allows creating optimal conditions for the implantation of the blastocyst during the “implantation window”.
Keywords: immunohistochemical markers, progesterone preparations, blastocyst implantation.
A. S. Lutsky, I. V. Sorokina Immunohistochemical features of collagen and fibronectin – the synthesizing endometry function at different schemes to support lute phase
V. N. Ilin, M. M. Filippov, G. V. Klymenko Adjustments in the respiratory system of athletes when adapting to the middle mountains
https://doi.org/10.31174/SEND-NT2019-193VII23-17
Abstract. The article is dedicated to study features of the respiratory system function and energy metabolism changes in athletes at loading during middle altitude adaptation. Tvelwe athletes – wrestlers were investigated at the beginning and at the end of training camps in Elbrus region (2100 m asl). Gas exchange and pulmonary ventilation in athletes were registered during bicycle ergometer loading of stepwise increasing power (50 to 250 watts for 5 min) and in the recovery period (10 min). The contribution of aerobic and anaerobic components in the energy metabolism during exercises was calculated. Statistical analysis was performed using software package SPSS 21.0 (IBM) and Microsoft Exсel 2010. The changes in oxygen consumption during exercise loading and recovery at the beginning and at the end of the training camps were similar, but the re-testing showed increased rate of transient processes, and decreased oxygen cost of the work that evidenced hypometabolic rebuilding of energy metabolism. It was revealed that at the beginning of exercise dramatically decreased РАО2 and attenuated РАСО2 indicating the rise of lung diffusion capacity. As a result of the active adaptation, at exercise loading the efficiency of pulmonary gas exchange was raised due to decreased O2 ventilation equivalent. It was shown that the combined effect of hypobaric hypoxia and loading hypoxia extends the functionality of the body, and the training effects are achieved due to the rebuilding of energy resources.
Keywords: adaptation, physical work, external respiration, gas exchange, aerobic and anaerobic metabolism, athletes, middle mountains.
V. N. Ilin, M. M. Filippov, G. V. Klymenko Adjustments in the respiratory system of athletes when adapting to the middle mountains
I. M. Skripka, N. B. Chaylo, I. N. Kravchenko, V. V. Gladov Improvement of technical and tactical training of footballers of the group of increasing sporting skills
https://doi.org/10.31174/SEND-NT2019-193VII23-18
Abstract. The article deals with the problem of formation and improvement of all sides of the preparation of football players during their studies in the university, which occupies a leading place in the pedagogical process. The popularity of the sporting sporting movement in Ukraine among the student youth has been confirmed, which puts forward new requirements for the methodology of training students in higher educational establishments of a sports profile. It was established that the educational process of institutes and academies of physical education is aimed at improving and developing the sports training of students of their mental and physical abilities, and so on. Then, as the preparation of a student football team is a multicomponent process, the success of which depends on the realization of the tasks of physical, technical, tactical, psychological, theoretical and competitive training of athletes.
Keywords: football, technique, tactics, students, competitions.
I. M. Skripka, N. B. Chaylo, I. N. Kravchenko, V. V. Gladov Improvement of technical and tactical training of footballers of the group of increasing sporting skills
N. B. Dakhno, T. V. Maisak, H. V. Shevchenko, O. V. Svynchuk Method of applying two-step variational-gradient method to dynamic models in decision support systems
https://doi.org/10.31174/SEND-NT2019-193VII23-19
Abstract. Dynamic models of decision support systems for controlling unmanned aerial vehicles are considered. Dynamic models are described by equations with K-positive definite K-symmetric operators. The method of two-step variational-gradient type application, which consists of algorithms and corresponding block diagrams, is presented. The developed method provides an opportunity to optimally implement a two-step variational-gradient method in the process of automating control of unmanned aerial vehicles.
Keywords: dynamic models, decision support system, flight mission, unmanned aerial vehicles, variation-gradient method.
N. B. Dakhno, T. V. Maisak, H. V. Shevchenko, O. V. Svynchuk Method of applying two-step variational-gradient method to dynamic models in decision support systems
N. Fidrovska, E. Slepuzhnikov, I. Perevoznik A contact problem solution with taking into account shear deformations
https://doi.org/10.31174/SEND-NT2019-193VII23-20
Abstract. In the article the contact interaction of two elastic bodies with a curvilinear surface is considered, taking into account transverse deformations (changes in the surface curvature, or the excitement of the surfaces of the contact). The equations for determination of projections of deformations of the body surface points on three axes are derived. The stresses of compression in the contact area are determined. A tangential stresses caused by surface curvature changes are defined. The interaction of the profile beam of a drum and a rope and complex equations taking into account the features of the contact are considered. Normal and tangential stresses in the contact zone of a rope and a drum are defined. On the basis of the new provisions, a conclusion is made about the cause of the occurrence of tangential stress not only due to compression of the body, but also to the displacement.
Keywords: contact interaction, curved surface, lateral deformations, compression stresses, contact area.
N. Fidrovska, E. Slepuzhnikov, I. Perevoznik A contact problem solution with taking into account shear deformations
N. M. Kushnirenko Improvement and optimization of the recipe of multicomponent canned fish
https://doi.org/10.31174/SEND-NT2019-193VII23-21
Abstract. Food products from hydrobionts are among the indispensable products that must definitely be included in the diet of the modern population. A promising direction in solving the issue of good nutrition is the development and improvement of existing formulations that would include indispensable nutritional factors. Creation of healthy food with the given technological power, balanced chemical composition is one of the priority tasks of development of the fish processing industry and provision of the needs of the population in accordance with modern requirements of healthy and proper nutrition.
Keywords: hydrobionts, pilengas, canned fish, laminaria, optimization, recipe.
N. M. Kushnirenko Improvement and optimization of the recipe of multicomponent canned fish
A. Shafronenko, Ye. Bodyanskiy Online algorithm for possibilitic fuzzy clustering based on evolutionary cat swarm optimization
https://doi.org/10.31174/SEND-NT2019-193VII23-22
Abstract. The problem of clustering of multidimensional observations is often found in many applications related to data mining and exploratory data analysis. The traditional approach to solving these problems requires that every observation could belong to only one cluster at a more natural is situations when a feature vector with the various possible levels of memberships can belong to multiple classes. This situation is the subject of fuzzy cluster analysis, rapidly developing now. We propose online adaptive approach for this task solving.
Keywords: Fuzzy clustering, learning rule, cat swarm optimization, tracing mode, seeking mode.
A. Shafronenko, Ye. Bodyanskiy Online algorithm for possibilitic fuzzy clustering based on evolutionary cat swarm optimization
I. V. Yurchenko, V. S. Sikora On existence of solution of the Cauchy problem for one class of stochastic partial differential-difference equations with random external perturbations
https://doi.org/10.31174/SEND-NT2019-193VII23-23
Abstract. The question related to the existence of the Cauchy problem solution in the class of nonlinear diffusion stochastic partial differential-difference equations of a neutral type with random external disturbances which are independent from the Wiener process is considered. Sufficient conditions are obtained for the diffusion coefficients of nonlinear stochastic differential-difference equations of a neutral type that guarantee the existence of the solution with the probability of 1. The method of the proof is based on the results of O.M. Stanzhitsky and A.O. Tsukanova on the existence and uniqueness of the Cauchy problem solution for the stochastic differential reaction- diffusion equation of a neutral type.
Keywords: stochastic partial differential equation, Cauchy problem, existence of the solution, random perturbations.
I. V. Yurchenko, V. S. Sikora On existence of solution of the Cauchy problem for one class of stochastic partial differential-difference equations with random external perturbations
A. O. Reshetnyk, S. V. Laiter-Moskaliuk Some peculiarities of the organism and meat quality of pigs fattening groups with a different coefficient of emotion for industrial technology
https://doi.org/10.31174/SEND-NT2019-193VII23-24
Abstract. The testing of pigs for the subject of stressfulness was determined by the definition of the coefficient of emotionality by the “open field” method. Pigs with a higher emotional coefficient possessed a higher index of adaptive capacity, contained lower levels of cortisol in the blood during stress, had better nutritional qualities, and had higher meat yields after slaughter. Pork was obtained from animals with a high emotionality coefficient, characterized by a more intense color and a higher moisture content. Based on the results obtained, it is evident that pigs with high Ke are more stress-resistant, show higher productivity and higher quality products in the conditions of industrial production.
Keywords: stress, emotional coefficient, adaptation, meat quality.
A. O. Reshetnyk, S. V. Laiter-Moskaliuk Some peculiarities of the organism and meat quality of pigs fattening groups with a different coefficient of emotion for industrial technology
