№ 129(5), May, 2017
Public date: 31.05.2017
Archive of journal: Articles count 97, 240 kb
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Description
The article reveals the basic principle of stabilizing the DC voltage, providing automatic control of electrical devices and electrical equipment, control systems, control and protection, etc. There are functional diagrams (operated and promising) of DC voltage stabilization with a device included in the input and output power circuits of the rectifier, and a new structural solution to a functional circuit of the rectifier made of two controllable power electronic devices and transformer with midpoint. The article lists peculiarities of the circuits of the voltage regulators and their main advantages and disadvantages. We have reviewed functional diagrams of existing and new solutions of the stabilizers and the characteristics of their work; it will increase the effectiveness of pre-project works on the development of stabilizers of the DC voltage with improved performance characteristics. This article might be useful for post-graduates and research workers who are involved in the development of DC voltage stabilizers
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EMBROIDERY IN THE IVANOVO REGION IN THE XIX – XX CENTURIES
DescriptionThe author carried out a research about the beginning of embroidery craft in Ivanovo region in the XIX – XX centuries. Flax weaving has become a foundation for embroidery—one of the most peculiar feature of Ivanovo region. The author proves that the folk craft of embroidery has deep artistic-vocational traditions and historical roots. Motifs of the ornament, symbolic designs were also common not only for North-Western Russia but also were widespread in the present Ivanovo region, former Vladimir, Kostroma and Yaroslavl provinces. The research found out that those who lived this territory used to live in Novgorod lands that was often proved by the motifs of the embroidery that were quite popular in that part in ancient times. The techniques of embroidery and patterns of the drawing echo with the ones from Arkhangelskay province in the XVIII – XIX centuries. By the end of the XVII and the beginning of the XIX centuries Ivanovo region was well-developed in crafts that became an important part of folk culture of the Upper Volga region. The author researches the organization of embroidery craft after the October revolution of 1917, formation of craft groups and their reorganizations. It was also found out that by the middle of the XX after the Great World War of 1941-1945 the craft was reorganized one more time. New experimental and creative workshops were formed; new production locations were built for factory workers on a state level, special favorable conditions were created for effective work. With the advent of Perestroyka in 1990s embroidery as a craft was almost lost. The implication of the research is that the history of every country entirely depends on the artifacts which bear global information about the epoch they were created
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Description
The stock market holds a specific place in economy of the countries, providing transfer of savings of subjects of economy to investments, bypassing mediation of commercial banks. Development of the national stock market gives an opportunity of economic recovery of the country, providing attraction of available investment funds, a capital modulation from the fading branches of economy in quickly progressing, influence on change of rates of inflation and another. In this scientific article, the problem of classification of methods of the analysis of the stock market and estimates of his dynamics is solved. Object of research in work is the system of an analytical assessment of the stock market, methods of his analysis and observation of his dynamics. In the course of achievement of a goal, the following scientific methods of researches were used: methods of an empirical research, theoretical methods and methods of experimental and theoretical level
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Description
Despite a voluntary nature of creation of the financial reporting by the Russian organizations according to international accounting standards, the Federal law No. 208-FZ "About consolidated financial statements" which establishes general requirements to creation, representation and disclosure of consolidated financial statements by the legal entity created in accordance with the legislation of the Russian Federation was issued on July 27, 2010. The law carries to a number of such organizations: 1) credit institutions; 2) insurance companies (except for the medical insurance companies performing activities only in the sphere of compulsory medical insurance); 3) non-state pension funds; 4) managing companies of investment funds, mutual investment funds and non-state pension funds; 5) clearing organizations; 6) the federal state unitary enterprises which list affirms the Government of the Russian Federation. Thus, the Russian organizations constituting the consolidated statements have to do it strictly according to IFRS, starting with the reporting of 2012. Preparation of the reporting under IFRS in the companies requires fixed tracking of innovations in standards, permissions of matters of argument and treatments by separate provisions, increase in speed of data collection and processing for improvement of quality of the reporting and terms of its closing. For this reason, there is a need for involvement of specialists in creation of the Russian reporting according to IFRS. This profession is demanded first of all in the foreign organizations whose Russian divisions are obliged to report on a regular basis to head offices. However, recently in Russian companies which are trying to come to foreign markets or interested in foreign investments these specialists are also required
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OENOLOGY AND BIOCHEMISTRY OF MERLOT VARIETY AND ITS CLONES IN DIFFERENT ZONES OF GROWTH
06.00.00 Agricultural sciences
DescriptionThe article presents results of studying the oenology and the biochemistry of the Cabernet-Sauvignon grapes in different areas of the Krasnodar region - Taman, Anapa, Abrau-Dyurso, Gelendzhik and Krasnodar. The yields, the mechanical composition of the grapes, the biochemical indicators of the juice of berries were compared. The cultivation zone affects the yield, the average mass of the bunch, the number and mass of berries in the bunch, the mass of the crest, but according to the percentage of berries and crest in the bunch, the bunch structure (ratio of mass of berries to mass of the ridge) does not significantly differ between growing zones. The mass of 100 berries and 100 seeds, the weight of seeds in 100 berries, the clustering index (the ratio of pulp with juice to peel) can differ in different places of growth, but with insignificant coefficients of variation. The composition of the bunch as a percentage of the total mass varies little over the growing zones: the ridges make up 5.6- 5.7%, the skin 4.9-5.2%, the seeds 4.8-4.9%, the pulp with the juice - 84.3-84.5%. Structural and berry indicators varied in the range of 5.4-5.5 and 76.84, respectively. Depending on the place of cultivation, the yield of the grape must in laboratory conditions was 75.1-75.7%. Analysis of the structure, composition and the structure of bunches showed that the mechanical composition of Cabernet-Sauvignon refers to the first group of varieties that retain their valuable characteristics when changing the growing conditions. When harvesting, the mass concentration of sugars was 19-19.8%, titrated acidity - 8.1-9.2 g / dm3, pH - 3.3- 3.4. Depending on the place of cultivation of the content of organic acids in the juice of berries was: wine - 4917-5918 mg / dm3, apple - 1926-2763, lemon - 215-416 mg / dm3. In different places of cultivation in% of the total amount of organic acids studied, the content of tartaric acid varied from 61.7 to 71.4%, apple - from 24.7 to 33.3%, lemon - from 3 to 5%. Thus, the content of organic acids in the juice of Cabernet-Sauvignon berries depends on the specific growing conditions. Depending on the growing places, the mass concentration of potassium cations is 2630-3508 mg / dm3, sodium 162-436, magnesium 171-230, calcium 185-255 mg / dm3. However, in most cases, as a percentage of the total cation content, there are no differences depending on the site of growth. Thus, the biochemical parameters of the juice of CabernetSauvignon berries depend on the specific natural conditions of the terrain and, according to these parameters, the variety belongs to the second group of varieties with less plasticity to different growing conditions
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Description
The key specialization of production and combination of sub-sectors in rice-growing company directly affect the profitability level, production output per unit of a land area and labor productivity. The maximum efficiency of production resources use can be achieved only under the optimal ratio of production directions. In the article there were described the stages of development of economic-mathematical models allowing use to determine the main parameters of agricultural production development and the example of its application for the rice-growing enterprise FSUE RPP “Krasnoarmeysky” (the Krasnodar region). The designing of economic-mathematical model allowed us to solve the problem of calculation of technicaleconomic indexes by real parameters of the farm and work out the offers of its further development to increase the effectiveness of production and realization of plant produce. The source of designing of economic-mathematical model became a yearly report of the rice-growing farm “Krasnoarmeysky” in which all types of limitations are not taken into account. Under the designing of economic-mathematical model, we showed some offers, which became the basis of the analysis of the existing condition of a plant-growing trend of the enterprise. There were offered the ways of development of rice-growing farm “Krasnoarmeysky” which are based on conclusions obtained in the result of the analysis of realization of plant-growing produce, based on the use of the offered method of economicanalytical modeling
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CRIMINAL RESPONSIBILITY OF PERSONS WHO HAVE COMMITTED CRIMES IN THE STATE OF INTOXICATION
DescriptionThe article analyses the criminal legislation in the application of such circumstance aggravating punishment as crime in a state of intoxication. Different points of view on a concept of state of intoxication and its value for qualification of crimes and criminal liability are considered. It is emphasized that now the legislator establishes the rule according to which the person who commits a crime in a state of intoxication caused by alcohol, drugs, psychotropic substances or their analogs, new potentially dangerous psychoactive substances or other intoxicating substances is held to criminal liability on general basis. In the article, we describe foreign criminal laws concerning rules of sentencing a person who committed a crime in state of intoxication. The authors paid special attention to consideration of court practice of application of this circumstance aggravating punishment. The authors illustrate the lack of uniformity in approach of judicial authorities to application of this circumstance. The authors formulated the proposals for improving the existing criminal legislation. In addition, the authors point to the need for the Resolution of the Plenum of the Supreme Court of the Russian Federation, which would explain in detail the accounting rules of state of intoxication at criminal sentencing
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MANAGEMENT OF INVESTMENT ACTIVITY IN AGRICULTURAL ORGANIZATIONS
DescriptionInvestments have an important role in economy as without them it is impossible to provide stable development of economy and sustained economic growth. Nowadays emphasis should be focus to enhancement of control of investment activities of the agrarian organizations as agriculture takes the fundamental place in economy of each state. In this article, the most exact determination of the term "investments" is selected. Determinations of investment and investment activities are formulated. A row of procedures by means of which control of investment activities is exercised is considered. Development process and implementations of investment activities of the agricultural enterprise is reflected. Merits and demerits of indices of an assessment of investment projects are specified. Based on the analysis of domestic researches in the field of investment organization, activity and acceptance of investment administrative decisions 2 main views of control of investment activities are selected. Requirements to all process of investment control are specified. Features of investment solutions which entity is in preparation, a choice and the complex nature of acceptance of administrative decisions are selected. As one of the perspective directions of investment activities in the sphere of agriculture business on a hydroponics which allows to increase production efficiency of vegetables, greens, flower and berry cultures is allocated
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06.00.00 Agricultural sciences
DescriptionThe article is devoted to the various elements of the cultivation technology of winter wheat called Antonina with the application of different soil fertility backgrounds, fertilizer norms, and plant protection systems against weeds, pests and diseases. Investigations are carried out in a multivariate stationary experiment: factor ‘A’- soil fertility; factor ‘B’ - fertilizer system; factor ‘C’ - the system of plants protection; factor ‘D’ - the main methods of soil tillage. Four models of soil fertility levels were studied in the experiment: А0 - initial (natural background); А1 - medium (200 kg / ha Р2О5 and 200 t / ha of solid manure); А2 - high (double dose); at А3 - high (tripled) on three backgrounds of basic soil tillage: nonmoldboard, recommended, moldboard with deep bursting and without the application of tillage (direct seeding and the natural rate of soil fertility). The soil is heavy leached black humus with humus content in the arable layer of 2.5% - 2.9%. Based on examined researches it was found that for the sustainable yield of winter wheat the dose of mineral fertilizers should be increased, by that, the high quality of the grain is provided
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PHENOMENOLOGICAL APPROACH TO THE DESCRIPTION OF TRANSPORT PROCESSES IN LOOSIBILE MATERIALS
DescriptionA mathematical description of the potentials of mass-transfer of hygroscopic materials is possible on the basis of analytical expressions describing sorption and desorption isotherms. Because of the complex nature of the interaction of colloidal capillary-porous materials with moisture, determined by the action other than sorption forces (physical sorption, absorption, chemisorption), capillary condensation forces and osmotic forces, which for different materials are specific and quantitatively different, to date There is no single universal dependence for the analytical description of isotherms of sorption and desorption. Accordingly, there is a wide variety of analytical expressions for the description of isotherms of sorption and desorption. There are many different methods of analytical description of the sorption properties of colloidal capillary-porous materials. All known methods can be divided into two groups: the first should include analytical expressions derived theoretically on the basis of various hypotheses and assumptions, while the second - purely empirical based on the expansion or change in the forms of models of the first group. A large number of equations of equilibrium isotherms are mathematically equivalent. Thus, the method of determining the transport potential based on position allows us to take as a basis for calculation the experimental data on the hygroscopic properties of certain materials and to use the phenomenological approach for the engineering calculation of complex technical devices