№ 114(10), December, 2015
Public date: 30.12.2015
Archive of journal: Articles count 111, 292 kb
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01.00.00 Physical-mathematical sciences
DescriptionThe article discusses the application of automated system-cognitive analysis (ASC-analysis), its mathematical model which is system theory of information and its software tool, which is intellectual system called "Eidos" for solving problems related to identification of types and models of aircraft by their silhouettes on the ground, to be more precise, their external contours: 1) digitization of scanned images of aircraft and creation of their mathematical models; 2) formation of mathematical models of specific aircraft with the use of the information theory; 3) modeling of the generalized images of various aircraft types and models and their graphic visualization; 4) comparing an image of a particular plane with generalized images of various aircraft types and models, and quantifying the degree of similarities and differences between them, i.e., the identification of the type and model of airplane by its silhouette (contour) on the ground; 5) quantification of the similarities and differences of the generalized images of the planes with each other, i.e., clusterconstructive analysis of generalized images of various aircraft types and models. The article gives a new approach to digitizing images of aircraft, based on the use of the polar coordinate system, the center of gravity of the image and its external contour. Before digitizing images, we may use their transformation, standardizing the position of the images, their sizes (resolution, distance) and the angle of rotation (angle) in three dimensions. Therefore, the results of digitization and ASC-analysis of the images can be invariant (independent) relative to their position, dimensions and turns. The shape of the contour of a particular aircraft is considered as a noise information on the type and model of aircraft, including information about the true shape of the aircraft type and its model (clean signal) and noise, which distort the real shape, due to noise influences, both of the means of countering detection and identification, and environment. Software tool of ASC-analysis, i.e. Eidos intellectual system, provides identification of the type and the model of airplane by its silhouette, as it was shown in a simplified numerical example
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CYCLONE REGIME MODIFICATIONS IN NORTHERN AND SOUTHERN HEMISPHERE IN CONDITIONS OF CHANGING CLIMATE
01.00.00 Physical-mathematical sciences
DescriptionThe main objective of this article is to solve a problem of a numerical identification of cyclones based on the reanalysis data. The results show that the amount of cyclones is increasing during last 66 years, the number and depth of cyclones are larger in Northern Hemisphere than in Southern, and Northern Hemisphere cyclones become deeper and deeper with time. Cyclonic activity in the Northern Hemisphere mainly is caused by large number of cyclones, in the Southern Hemisphere – by their depth. In the Northern Hemisphere cyclone characteristics change significantly
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Description
The article presents the materials of the study of the features of cultivation of Lactobacillus sp. on different culture medium. We have made a comparison of standard culture medium for cultivation Lactobacillus sp. and determined the most optimal culture medium
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ILLUVIAL PROCESSES AS A FACTOR OF WATER EROSION IN IRRIGATED SOILS OF THE ZAVOLZHUE REGION
06.00.00 Agricultural sciences
DescriptionThe article considers one of the types of water erosion – illuvial process, the redistribution of dispersed particles in the soil profile due to irrigation. The proposed description of the process of moving silt particles in the soil profile is based on the theory of viscose-plastic continuum motion
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INTRODUCTION OF RHODIOLA ROSEA L. IN THE CENTRAL YAKUTIA
DescriptionThe flora of Yakutia is rich in medicinal plants. Many of these plants are not still studied totally. The species Rhodiola (Crassulaceae) is one of the most popular family which are widely used by the local population for therapeutic purposes. Medicals use the rhizome and roots of Rhodiola rosea as a source of medicinal raw materials. This means the removal and destruction of plants. The procurement should be carried out solely on the basis of plants grown in culture because of the rarity and few natural reserves of the species. R. rosea L. passes a full cycle of the sprouts, blossoming and bearing fruits during the introduction in the conditions of Central Yakutia. The weather conditions of the year influence on the rate of development and growth processes very strong. The experiments determination of the germination of local reproductions were negative. The sprouts grow very good. In this case, it is good possibility of intense vegetative reproduction of Rhodiola. The evaluation of stability of introduction may be attributed to the kind of group stability. The great potential and adaptive capacity of R. rosea significantly enhances the possibility of growing this species under conditions of the Central Yakutia. It is recommended to improve and elaborate of protection of natural populations and unique plant communities
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THE ESSENCE OF KAIZEN’S THEORETICAL, METHODOLOGICAL AND STRUCTURAL ELEMENTS
DescriptionInvestigations of kaizen’s methodological foundations are becoming increasingly important because of existence of multiple interpretations of kaizen, uncertainty of its elements. Kaizen is at the crossroads of accounting and management. It consists of elements that may be divided into groups: theoretical, methodical and structural. Theoretical elements define the methodological essence and consist of subjects, objects, principles, functions, etc. Classification identifies are allocated: aspects of the review, areas for improvement, resources, spheres and others. A list of classical kaizen tools is pointed out within the classification according to the degree of modernity. Kaizen should be considered in unity of groups of elements: theoretical (objects, subjects, principles, functions and classification bases), structural (lean production and controlling) and methodical. Kaizen’s principles, functions and classification are the author’s elaboration
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Description
The article is devoted to the questions connected to the buying and selling quarters contract’s peculiarities investigation, corresponding to the economy class living rating conditions. It is specified to the factors which are the obstacles for the accessible and comfortable housing in Russia. As a result, it is found out that the following relations regulated by the Federal Law, not by the Civil Law. Peculiarities of such kind of contracts, at first, connected with the object of contract’s investigation. As a reason, it is necessary to work out and affirm conditions when living quarters correspond to the economy class living rating. Special attention in the following article is paid to the specification of the conditions. One of the important things, which characterize the contract, is its subject compound. While law investigation it was found out parties of the buying and selling living quarters contract, corresponding to the economy class living rating conditions. We have also brought out the citizens’ class, having right to purchase economy class living. We have determined them as poor families, having many children and law level of income citizens
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TO THE QUESTION OF THE ESTIMATION OF THE SOLAR ENERGY
DescriptionIt is known, that today, the one of the promising areas to effectively address issues of energy saving is applying renewable energy sources. Despite the fact that the current solar PV stations have the main drawback associated with the high cost, the prospects of their application in autonomous systems of electrosupply are evident when they are used in combined (hybrid) systems. In such systems, other types of renewable and traditional sources of electricity, which, in addition, produce heat, might be used as well. We have disclosed the prospects of the solar industry; also, for solar energy assessment we examined analytical expressions allowing defining the energy derived from solar radiation for specific surfaces. The calculations start with obtaining statistical data obtained at meteorological stations which keeps records of the intensity of the total (direct plus diffuse) radiation on a horizontal surface, and the intensity of direct solar radiation. The article presents features of the calculation taking into account the climatic and territorial conditions, on the example of the Krasnodar region. Considered calculation procedure is the first stage of designing solar power plants. Further, we determine the total capacity of electricity consumers, as well as the quality requirements for electricity, including continuity of supply, and then we get to the construction of the block diagram of the electricity supply. In this scheme, we must provide primary and backup power sources. We select the main equipment of solar power plant (solar panels, inverters and storage batteries)
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THE ISSUE OF A FUZZY EXPERT SYSTEM DEVELOPMENT
DescriptionThe article considers questions of the information system of choice of development tools of automated systems based on fuzzy logic model. The technique allows us to develop information systems in an objectoriented programming language. Information system allows selecting the most effective tool without additional researches
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DEVELOPMENT OF AN EXPERT SYSTEM FOR DIAGNOSIS MALFUNCTIONS OF ENGINES OF DIESEL POWER STATIONS
DescriptionThe article considers development of expert system based on semantic networks for diagnosis malfunctions of the diesel power stations engines. The method allows developing expert systems via objectoriented programming language. The expert system allows to identify the problem without involving additional staff: at the start and overheats of the engine, when there is low power, with decreasing pressure etc