Bulletin of Science and Practice

8-13

Authors: Shcherban V.

Finding very large prime numbers is still considered a hard work. Existing algorithms already employ splitting numbers into simple multipliers, which exceed 10110. This well takes 24 hours of the world’s most powerful ECM. Now we shall prove the opposite: no algorithms of random number primality are needed. Not a continuous work of a medium–power computer and the result is ready. The large prime numbers make the basis for protection of electronic commerce and electronic post. As some of the intruders gradually manage to compute them, knowing cryptologists keep renewing inventory of the large prime numbers, which is a practice, while a mere curiosity and a scientific prestige will stimulate hunters for the large prime numbers, which is a theory.

21-25

Authors: Talibov T., Mammadov I.

By us, it was studied some foothill and mountain pastures to the Autonomous Republic. Plants — a common yarrow are revealed by us (Achillea millefolium L.), Sosnowsky’s hogweed (Heracleum sosnowskyi), tansy (Tanacetum vulgare L.), common Saint John’s wort (Hypericum perforatum L.), immortelle sandy (Helichrysum arenarium L.), wormwood bitter (Artemisia absinthium L.) and elecampane (Inula helenium L.) exert anthelminthic impact on nematodes and cestodes a digestive tract of animals. The made experiments showed that juice and boil these plants (a common yarrow, a Sosnowsky’s hogweed) perniciously influences mature Ostertag. In experiences on the sheep who are naturally invaded by Strongilata the combination of a common yarrow and a Sosnowsky’s hogweed was the most effective. When giving the miх to recycled an animal urchin 15 days, 90% and extens–efficiency — 54%. The high efficiency was shown by a Sosnowsky’s hogweed which was applied in the form of grass meal on 15 g on the head within 15 days. Exens–efficiency a Sosnowsky’s hogweed 48,3% and 82,6% equalled. The efficiency of simultaneous giving a common St. John’s wort and common tansy was also noticeable, it was especially high extens–efficiency (83,4%). In comparison with a common yarrow and a Sosnowsky’s hogweed, effective it was to exchange a combination of an immortelle sandy with a common St. John’s wort.

51-61

Authors: Pyatin V., Romanchuk N., Volobuev A.

Modern use in the diagnostic and treatment process, along with hybrid and combined methods of control cognitive brain, IT and automatic analysis of the whole genome sequencing of the new generation improve the quality of medical care.

68-73

Authors: Gafarbeili K.

The paper presents the results of soil–ecological research of the main soil types in the Sheki region, characterized by natural conditions and diagnostic indicators of soils on the vertical zoning from intrazonal landscapes to subalpine meadows.

81-91

Authors: Gvinianidze T.

The paper dwells on identification of phenolic compounds and anthocyanins from newly–squeezed grape skins and seed ethanol extracts of Zeibeli and Izabela color grape varieties cultivated in viticulture–winemaking microzone of western Georgia, by combined gas chromatography-mass–spectrometry, and their determination by method of high–pressure liquid chromatography, but antioxidant activity has been assessed by DPPH method. For the experiment, we used newly–squeezed grape skins and seed without drying, mechanical and thermal treatment. Total phenolic compounds content in grape skins and seed ethanol extracts of Zeibeli variety (>423mg /100 ml) was greater than in grape skins and seed extracts of Izabela variety (> 394.2 mg/100 ml). The same results have been registered when assessing antioxidant activity of extracts. In particular, in the conditions of the same dissolution of extracts, grape skins and seed ethanol extracts of Zeibeli variety had higher antioxidant activity (up to 67–79.4%) than grape skins and seed extracts of Izabela variety (49.5–63.9%). Studies have shown that total phenols and anthocyanins quantitative content correlates with the antioxidant activity of extracts. The polyphenolic contents and the antioxidant activity of the skins and pulps of different grape cultivars were estimated using HPLC and DPPH antioxidant assay, respectively. The phenolics and flavonoids identified were quercetin, kaempferol, caffeic acid, p–coumaric acid, cinnamic acid, and (−)–epicatechin. The total phenolic contents were found to be the highest in the grape skin of Flouxa (>400 mg/100 g), followed by Campbell Early and Tamara (>300 mg/100 g), and then by Red Globe and Ruby Seedless (>250 mg/100 g), and the total phenolic content was the lowest in Italia and Delaware (<60 mg/100 g). The antioxidant activities of the grape extracts varied from 12.5% (Ruby Seedless) to 60.2% (Hongiseul) for skins, whereas the antioxidant activities of the grape extract varied from 35.4% (Campbell Early) to 84.5% (Hongiseul) for pulps. The grape pulps have stronger antioxidant activities than those of the grape skins. Our results suggest that the phenolic and flavonoid contents in extracts of grape skins and pulps showed statistically significant correlations with the free radical scavenging activity.

98-106

Authors: Malikov E.

In this article by the method of equations of steady horizontal flight, the impact AT winglets wingtips on the wing aerodynamic quality is explored. Determine the total aerodynamic force, created by all four parts of the endings. The vector of the total aerodynamic force of the endings is found in the form of components of the associated coordinate system. Equilibrium equations for the forces acting on the aircraft are recorded, with the linear motion of the aircraft with wing tips of the AT winglets type in a horizontal flight established. From these equations, it is obtained that, in the direction of motion, the longitudinal component of the vector of the total aerodynamic force of the tips reduces the drag of the wing, and the vertical component increases the lifting force and this increases the aerodynamic quality of the wing. The components of the vector of the total aerodynamic force in the transverse direction from the left and right end of the wing counterbalance each other By virtue of symmetry. Naturally, provided that the weight of the aircraft is constant and the speed of a straight horizontal flight, the angle of attack of the aircraft with the wing with endings like AT winglets should be reduced in order to observe the quality of the lift and the weight of the aircraft. A decrease in the angle of attack, in turn, leads to a decrease in the drag force. The effect of the aerodynamic wing tips on the maximum value of aerodynamic quality is studied. The expression for the aerodynamic lift coefficient at the most advantageous angle of attack is found. It is shown that the aerodynamic wingtips reduce the coefficient of lift of the wing without endings at the most advantageous angle of attack.

113-119

Authors: Nurgaziev E., Raimbekov Zh.

Analysis of the investment policy in the energy sector of Kazakhstan is carried out, the main problems in the process of adoption and implementation of investment projects are identified. To improve the efficiency of company’s investment policy, it was proposed: optimization of corporate procedures; attracting alternative sources of financing (IPO, leasing); changes in procedures for the implementation of regulations describing the scope, timing, frequency and procedure for providing information. With the changes in corporate procedures, the timing of the investment project can be reduced from 3 to 1 months. Implementation of the recommendations is confirmed by the calculations carried out by us and demonstrates the possibility of their practical application. This will contribute to growth of free cash as a result of saving on taxes; improving the profitability of the project and the company as a whole from 3 to 1 months.

131-139

Authors: Smyshlyaeva E.

A blog is an interesting and developing project in the activity of a creative entrepreneur. They can be managed, leading it through tactical stages to the implementation of specific tasks within the framework of a strategic project. And when these tasks are performed, the project can be considered successfully implemented at a certain time interval. What makes a blog a business? This is the creation of value for a certain segment of consumers, which implies a potential income generation. It is important to understand exactly how the blog will bring profit and what actions from the entrepreneur will be required. The algorithm of such events can be defined as a business model of the blog. It does not matter whether the blogger receives money directly inside the blog (for advertising, paid a subscription or otherwise), whether he sells his product through a blog or forms expertise, thereby selling his services. To a blog called a business (or was part of the business), it must directly participate in making a profit. Thus, at the level of process management, the “blog as a business” is distinguished from “just a blog” by three main points — goal setting, planning and monitoring of execution. This article explored such an auxiliary tool for creative entrepreneurs as a “blogger workbook” (in the English language segment of Internet blogger’s workbook). The variants of the programs of “blogger schools” are considered. Several English language resources have been researched, offering their options for blogger’s workbook. Stages of the organizational process in blogging are formulated. An algorithm for working on the blog in the “workbook blogger”. The main investments in the creation of a blog are formulated.

150-158

Authors: Griber Yu.

The object of the study is urban colour, and its subject is the predictive modelling of its possible changes. The aim of the work is the application of a cellular model for the study of the dynamics of the monochromatic urban colourists, the main principle of which is the replication of the same colour in the design of as many architectural facades of a locality as possible. The study used a ready–made cellular automaton model created in the NetLogo multi–agent programmable modelling environment. In the settings, the parameters corresponding to the statistical data of the city of Neustadt (Germany) were set. The model made it possible to control the dimensions of the matrix and time horizon, the rate of change, the initial ratio of houses of a certain colour. The evolution of the system was considered for matrices measuring 44 by 44, 20 by 20 and 10 by 10, at a time horizon of 100 cycles. The application of the cellular model allowed to significantly expand the boundaries of the analysis of urban colourists. The obtained empirical data made it possible to reveal the essential characteristics of the mechanisms of development of a monochrome model of urban colouristic and determine their tempo. With the help of the cellular automaton, threshold values were established that triggered fundamentally different types of adaptation of the new colour tradition and revealed their dependence on the choice of the location of the redecorated buildings in the city’s colour field. In the future, the use of cellular automata in the urban colour planning can provide fundamentally new results describing the mechanisms of the emergence of complex behaviour from simple actions, visualizing the changes that occur and analysing their future states.

163-168

Authors: Myagkova D.

In the article the author considers the essential conditions of the contract of sale and purchase of a dwelling, as well as the issues of acquiring housing with maternity capital, with the registration of the ownership right first only for one or both parents (without children), with subsequent re-registration of the property right and for children, including After the repayment of the deposit. The paper notes that the fulfilment of this obligation is not controlled in any way, and no statutory legal acts are assigned to the RF Pension Fund to carry out such control.

175-183

Authors: Bragova A.

The article deals with Cicero’s usage of ‘avaritia’. The research aims at the system analysis of the concept on the basis of the quantitative method. There are more than 150 examples of the usage of ‘avaritia’ and its derivatives (‘avarus’, ‘avare’) in Cicero’s works. The term is used most frequently in Cicero’s orations (approximately 100 times), especially in the invectives ‘Against Verres’ (55 examples), least of all — in his epistles (6 times). Avarice for Cicero is one of the most serious vices. It means an exaggerated opinion of money. Alongside with the negative moral categories (‘luxuria’ ‘luxuries’, ‘crudelitas’, ‘superbia’, etc.) and the positive ones opposed to avarice (the ethical notions of the Stoic philosophy (‘honestum’ / ‘honestas’, ‘virtus’, ‘officium’, ‘justitia’, ‘liberalitas’, ‘cogitatio’, ‘temperantia’, etc.) and primordially Roman ethical, political and juridical terms (‘dignitas’, ‘jus’, ‘lex’, etc.) the concept of ‘avaritia’ forms the core of the ethical, philosophical and political conceptual apparatus of Cicero’s works.

189-193

Authors: Minkov V.

The analysis of the socio-economic situation that has prevailed to date in the world and Russia. On the basis of which emphasizes the training of specialists for work in new conditions for the growth of the economy. Suggestions and conclusions are based on the basis of personal experience in the development and implementation of IP and educational activities for the teaching of various subjects related to using of computers. The results are stated for the preparation of future workers for the digital economy.

202-209

Authors: Chernyavskaya A., Zhiltsova E.

Today an important area of research is the professional orientation of schoolchildren. The choice of a professional career is the first step of the process of professional self-identity also affects the future way of life. Committing professional choice occupy an important place not only professional knowledge and skills of the child, but the presence of a specific personal preparedness professional maturity manifested in the ability to take into account the specific characteristics of its situation of professional choice. The main characteristics of professional maturity are the autonomy, awareness and correlation of the information with its own characteristics, the ability to make decisions, plan; positive emotional attitude to the need to make choices and take decisions. Gradually, throughout the school period, the child expands its knowledge about the world of professions and about the work of people who receive knowledge with a view to their application in future work. In the case of children from foster families in the process of professional self-determination is significantly complicated and is due to the presence of two major groups of factors. The first group includes factors caused by the deprivation of the child of maternal care in the past, until the stay in a substitute family. The second group includes factors due to the organization of activity of children–orphans and children left without parental care during their stay in the institution prior to the adoption of the child in replacing family. Both groups of factors contribute to the distinctive features of the process of professional self-determination of children from foster families, the main ones are the difficulty in understanding the role of labour for the individual and society, the lack of interest in the professions of family members, psychological and communication difficulties while participating in employment and educational activities related to career choice, difficulties with awareness and self-assessment of their professional abilities. This article describes the components of readiness for professional self-determination of children living in foster families, offers a means of formation of readiness to professional self-determination taking into account the listed features.

215-231

Authors: Galkina A., Burnasheva E., Grishan I.

The present article focuses on the monitoring reference of the Russian universities on the basis of materials of the United Fund of electronic resources “Science and education”. Analyzed electronic resources of science and education developed by the supporting universities. Examines trends in the development of education and build a forecast of its development for the future.

239-242

Authors: Abramova M., Romanenko N.

Traditional forms of physical, health–improving and sports–mass work with children, teenagers and students are significantly less attractive to the modern student because it does not meet their needs and the needs of the intensity, creativity and richness of the training process. As a result, there is a need of introducing new methods of physical education for attracting young people to physical culture and sports. Fitness–aerobics is a sport that is rapidly gaining popularity in connection with the implementation of its health, developmental and educational effect. The lack of structure of competition compositions traumatic and complicated elements ensures availability of training in this sport for people of different sex and age and level of physical fitness. Fitness–aerobics attracts a large number of young sportsmen with the opportunity to express themselves through choreography and creative stage imagery combined with true sports values of a healthy lifestyle, beauty, harmony, spiritual, moral and aesthetic development. Fitness–aerobics when of regularity, the optimal volume and intensity of training load contributes to the increase of the development level of motor–coordinating qualities: muscle strength, speed, endurance, accuracy, agility, flexibility, body stability etc. This article presents an analysis of the characteristics of fitness aerobics as a new perspective kind of sport, its differences from sports aerobics and some advantages. Research methods: analysis of scientific and methodical literature and generalization of pedagogical experience of practitioners in the field of fitness aerobics. The results of the analysis of scientific and methodical literature have shown the feasibility and effectiveness of fitness aerobics.