Vol 11, No 8-2 (2011)
PHYSICAL AND MATHEMATICAL SCIENCES
1335-1343 426
Abstract
The problem of the dynamic cutting system instability through the positional coupling which is formed as a result of the cutting force change depending on the elastic deformation displacements of the tool in relation to the workpiece, is considered. The cutting instability dependency on the skew-symmetric components of the system total stiffness matrix which form circulation (nonpotential) forces is shown.
1344-1347 394
Abstract
The results testing technique of the structural optimization of the relational databases founded on the effect leveling of the cache-system is considered. Its feasibility through the paths with object flat sharing is proved.
TECHNICAL SCIENCES
1348-1355 326
Abstract
The conception of the cable metro use as the passenger transport system is considered. The investment prospects of the cable metro versus other modes of the public transport are proved. The multiengined drive with the mechatronic motion modules that opens up new vistas for the development of the passenger cable transport in the urbanized environment is described.
1356-1371 337
Abstract
The basic concepts of technology, its classification, and its role in the world economy globalization are considered. The conception of technological modes, where the role of the innovations in the technological mode change is specified, is disclosed. The correlation of the technological and economic development of the society is shown. The concept content of technological limit and technology gap is stated.
1372-1375 376
Abstract
The field research on building a rational subsystem of the operations and facilities for the efficiency upgrading of the combine harvester air-screen separator is resulted.
1376-1384 448
Abstract
The field research results of the austenitic steel wear under the droplet impact erosion are presented. The stages of the erosive wear origin and development are considered. The leading part of the side cracks in the forming and growth of the erosion fracture craters, as specified in Marshall-Lawn model, is shown by the high-resolution scanning electron microscopy technique.
INVESTIGATION OF CHROMIFEROUS GALVANIC WASTES TREATMENT BY REACTANT AND FLOTATION METHOD COMBINATION
1385-1390 316
Abstract
The treatment efficiency of the galvanic wastes from chromium VI ions is investigated by the combined scheme including the reagent deposition of chromium in the form of Cr(OH)3 and flotation precipitation. The model experiment results and its approbation on the industrial sewage have shown that the control of the basic process conditions (pH, collecting agent, flotation treatment method) permits to reach the 98–99% level of treating water from chrome.
1391-1399 376
Abstract
The working conditions at the workplace of the bobbin-disk and cylinder grinding woodworking machines are evaluated. The excess of the standard values of such occupational hazards as dust and noise parameters is stated. The causes of the excess of the real values of noise and dustiness over the standard ones are closely analyzed.
1400-1404 364
Abstract
The analytical hydrodynamic calculations of the radial bearing with the adapted profile of its contact surface are made. Some optimal intervals of the nondimensional parameters typical for the compressible micropolar lubricants, as well as the parameter characterizing the adapted profile of the bearing contact surface, are resulted.
1405-1416 449
Abstract
Some tribo-thermodynamic hypotheses that permit to identify athermal and (or) thermal gripping, to define peak magnitude of the contact temperatures on the actual contact area of the wheel-rail tribo-system, are proved.
1417-1423 347
Abstract
The resonance characteristics analysis technique of the compact aerogenerator blade is presented. The design forms of the first three blade vibration tones and a resonance diagram have been built for the wind turbine of 4.5 m in diameter.
1424-1431 347
Abstract
The model that registers deformations in the friction units of the wheel-bearing type is presented. The model permits to estimate the impact of the control system dynamics on the deformation degree of the contact surfaces and conversely. The origination specification of the rail wave deformation in the railway transportation is offered.
1432-1435 358
Abstract
The processes occurring in the friction units of the turbine runner with the fine positioning are considered. The method for increasing positioning accuracy with allowance for the frictional contact properties in the mathematical model describing the system dynamics is proposed.
1436-1440 336
Abstract
Calculations of the double glazing sound-proofing for the noise protection systems in the section for the vehicular engine tests are presented. The dependences of the acoustic energy passing through the double-pane insulated window are revealed. Possible ways of increase of the double glazing sound-proofing are considered.
SOCIAL SCINCES
1441-1449 438
Abstract
The theoretical and practical approaches to the determination of parameters, sources and factors of the competitiveness of the Russian enterprises are considered. The competitiveness is interpreted as the multiple innovation-centred category realizing its potential under the appropriate system of management only.
1450-1455 529
Abstract
Some current questions of the labour productivity increase in the business area through the optimal personnel recruitment and management are considered. Some effective techniques of the recruitment policy are described. A psychological model of the personnel development is offered.
1456-1462 417
Abstract
Some economic and psychological problems of the perception of incomings and savings are considered. The content of the monetary influence on the emotional sphere of a personality is disclosed. The motivational frame and typology of the ‘moneyed’ personality are presented.
1463-1469 331
Abstract
The relationship between the performance factors of the management accounting that permit to form the balance of dependent quantities in terms of revenues, expenditures and financial results, is considered. Format of the balance generalization of the dependent indices for the cost centres, cost drivers, and responsibility centres is offered.
1470-1474 313
Abstract
Some questions of need of improving the regional investment policy under the market relations development as one of the major tasks for creating an attractive investment climate in the region are considered. The basic principles and stance of the investment policy in the Rostov region at the present stage are discussed.
1475-1483 334
Abstract
Some issues of the development of the critical element in the support system of small and medium-sized businesses in the Russian regions - infrastructure facilities – are considered. The classification model by virtue of the government authorities and forms of support is resulted. The regional model in which the coordinator’s function is imposed on the management company that implements the tasks on the elaboration and implementation of common standards and criteria, as well as the system effectiveness, is offered. The structural model of managing multi-industry consulting centres is presented.
1484-1489 350
Abstract
Some characteristics and trends of the new economy development are analyzed. The place and role of the educational system in the structure of neo-economy is specified. Some essential economic categories for the sphere of education from the perspective of the production processes in the higher educational institution are investigated.
1490-1497 355
Abstract
The internal university quality management system is considered in the context of the implementation of the third-generation standards. The need to change the management methodology of quality for the university education is proved. The content of the value-motivational approach to the management is discovered.
1498-1503 357
Abstract
Some questions of the building and development of the students’ research competence in the course of their exploration and research activities are considered. The principal stages of the training research activities and methodic environment providing the development of thinking, as well as building the students’ research competence, are presented.
1504-1512 600
Abstract
The research results of the social mythology of the modern Russian society are generalized. The typology of social myths is resulted. Some topical functions of the modern social mythology are considered. The correlation of the modern social mythology and ideology is analyzed.
1513-1520 334
Abstract
Some provisions of the educational service marketing elaborated in the foreign and national science are considered. It is proved that the first stages of the marketing approach development in the given sphere have been passed. However, the self consistent marketing conception of the preschool education system is not developed yet.
ISSN 2687-1653 (Online)
