Theoretical & Applied Science

1-8

Authors: Yоdgormirza Khatammirzayevich Nurmatov, Zhumanazar Beknazarovich Beknazarov, Mamatkhon Kuchkarovich Kholmurodov,

Mathematical modeling - a scientific approach that is associated with the construction and use of a mathematical model of the phenomenon under investigation, the subject or object, as well as systems, incorporating them to reduce the time, effort and money on a prediction of a possible future, improve the validity and accuracy of scientific predictions, regardless of their activity in. This paper presents the results of research and treatments in 71 children (from two months to 15 years of age) with urethral valves. In all, 28 patients were treated using the endoscopic method, and 43 patients treated by the proposed method, using a metallic urethrotome. Diagnosis of the urethral valves was done using ultrasonography, voiding cystourethrogram, urethrocystoscopy, uroflowmetry and cystomanomerty. Mathematical modeling was applied to assess the treatment methods. The proposed method , using the metallic urethrotome, was preferable to the endoscopic method.

12-28

Authors: Alexandr Nikolayevich Shevtsov,

The active introduction of computer technologies, and in particular digital photo sets the task of compression of the data on a new level. Necessity of creation of effective algorithms of image compression finds a solution only on the basis of fractals and their use of the elements as a basis.

35-39

Authors: Andrey Mastislavovich Korneev, Valentin Valentinovich Butakov, Anton Alexandrovich Filatov,

Presents a methodology that allows to present technological process in the form of cells, each of which corresponds to one technological unit or redistribution. Detailing the form of inputs, States, and the outputs specifications of raw materials, technological parameters and properties of the finished products, you can simulate the processing technology of all types of products. The use of machines and iterative chains will describe any complex process and manage technology.

44-47

Authors: Aleksey Robizonovich Burduladze, Manuchar Tamazovich Shishinashvili, Manana Dimitrevna Magradze,

The paper studies the activating effect of tkibul sappy liptobiolits on asphalt concrete mixtures. It is shown that adding liptobiolits, due to high adhesive indicators, contributes to the improvement of physico-mechanical properties of asphalt concrete, reduces water absorption and swelling, increase specific weight and strength.

54-59

Authors: Oleg Markovich Terentiev, Inna Nikolaievna Streltcova,

In this article we presented mathematical model and geometrical and frequency parameters calculation of pulse generator node, which built into the work instrument for rock breaking by combined rotary-hydroсavitation method. The developed method allows to use specific energy of cavitation flow which reaching (104 ... 105) kWh/m3. Permanent magnets used for axial focusing of cavitation flow in the body of work instrument. Due to magnets’ action occurs oscillations cavities interference. As a result, cavitation’s frequency increase to subresonance. Subresonant flow creates additional stress on rock. Natural and artificial fractures formed, rocks’ resistance to cutting reduce, rock breaking energy reduce by 10%.

64-68

Authors: Aleksey Aleksandrovich Lukyanov, Olesya Olegovna Levitskih, Andrey Victorovich Ezhelev,

In this paper experience of machine parts processing with surface plastic deformation technology with high productivity is presented by the processing of under-gland journal of crankshaft of Lada Priora and Lada Kalina cars example. Results of experimental studies which directed on application efficiency of proposed technology determining are presented.

72-76

Authors: Elnur Latif oglu Hasanov,

The basic typical craftsmanship branches of Ganja were investigated for the first time from the ethnographic-anthropological point of view in this article. Also, in this scientific work have been researched the main features of these national craftsmanship kinds.

88-92

Authors: Svetlana Iliinichna Shamarova,

The article presents different versions of the origin of Old English vocabulary: Christian impact, Asian (Persian‑ the languages of Pehlvi and Zend) as well as Latin. Old English vocabulary is typical of mixed nature (religious and nonreligious) with predominance of the religious character. Old English manuscripts (including sacred ones) originate from mythology and folklore.

104-113

Authors: Oleg Borisovich Molodov,

Article is devoted to the changes in the Russian media space. Traditional mass media keep the competitiveness, despite growth of popularity of the Internet, as researches shows. The relation of Russians and inhabitants of the Vologda region to the various mass media, based on monitoring of public opinion, is characterized in it.

119-125

Authors: Nailya Vadimovna Gilmutdinova,

The paper considers the effectiveness and technique of didactic games in the process of teaching mathematics. Different aspects of the teaching process, as well as forms of the game approaches.

132-134

Authors: Sanobar Narzikulovna Akbarova,

The article deals with regularity inheritance for psychological properties of personal being found in the course of study relationship for dermatoglifics with typical features of person and its use in genetic psychology. The principle of study nature of psychological properties origin was shown on the example of aggression’s study.

139-142

Authors: Vladislav Sergiyovych Oliynik,

The article describes the method of electrical circuit disconnection without electrical arc occurring by increasing the resistance of the circuit and reducing the current in it. It also suggests an upgrade for the design of breakers that will allow breaking the electrical circuit without using the arc blowout device.

146-152

Authors: Valeriy Nikolaevich Kovalyov, Elena Alimovna Atayeva, Ekaterina Nikolaevna Shevchenko,

Existing and offered methodological approaches to the formation of the structure of wage funds have been discovered on the example of machine-building enterprises of Ukraine for defining and ensuring the reproductive and stimulating level on a scientific basis taking into account social and economic criteria.

156-161

Authors: Gennady Vasilyevich Kovalenko, Olga Vladimirovna Kolosova,

The problem of the innovative projects managers’ perception of risk is discussed. The results of innovation projects’ risks assessment by their managers compared with the estimate given by small business entrepreneurs to their projects are analyzed. The underestimation of market risks by the leaders of innovative projects including consumers’ solvency, competition and price volatility is presented. The causes of discrepancies between theoretical assumptions about the high riskiness of innovative projects and its evaluation by managers in practice are debated.

169-172

Authors: Alexey Pavlovich Anisimov,

The article examines the legal category of "ensuring food security." The reasons of the absence of its solutions at the international and national level. Among the problems of ensuring global food security are considered global financial and economic crisis as well as climate change. As national (Russian) problems mentioned WTO accession, corruption, illegal migration and others.

178-181

Authors: Irina Mihailovna Borodina,

The civil legal process for the treatment of medical waste includes a list of questions related to the encouragement of the parties, and restricted their activities. Although analyzed the relationship shall be governed by the laws in the field of sanitary-epidemiological welfare impact of medical waste on the environment-no doubt. Treatment of medical waste-a special type of ecological entrepreneurship.