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    22.06.2024 20:58
    Max OnLine:1004


    Mathematics and Computer Sciences
  • D.D. Mirzov
    On the equations with property 1

    In the qualitative theory, Atkinsons and Belogorets indications of variability of all correct decisions of the second-order nonlinear differential equations are generally well-known. There are no such criteria for the linear equations. The author gives the effective necessary and sufficient condition in order that each not trivial decision of the linear equation was varying or monotonously aspired to infinity at unlimited increase of argument.

    pdf mirzov2008_1.pdf  (80 Kb)

  • D.S. Ushkho
    The new proof of a theorem on an estimation of the number of special points of the second group of cubic differential system

    The paper presents the new proof of the statement published before by the author in journal Differential Equations, namely, the cubic differential system cannot have more than five special points of the second group.

    pdf ushkho2008_1.pdf  (201 Kb)

  • K.U. Khubiev
    Hellerstedt problem for the loaded equation of the mixed type

    The paper examines the Hellerstedt problem for the loaded equation of the hyperbolic -parabolic type. The problem was reduced to Fredholm inte-grated equation of the second type. The method of small parameter was used to find conditions at which the problem has the unique decision.

    pdf khubiev2008_1.pdf  (198 Kb)

  • E.V. Lutsenko and V.E. Korzhakov
    The reflective automated control system of quality of training specialists

    The paper discusses specificity of application of the automated control system in higher school for control of the quality of training specialists. The two-planimetric model of the system is offered, on the 1-st contour of which control of the student with the help of educational process is carried out, and on the 2-nd contour, control of educational process itself is conducted. The reflective auto-mated control system of quality of training specialists is considered by authors as the automated control system of technological processes in education.

    pdf lutsenko2008_1.pdf  (548 Kb)

  • V.S. Simankov and P.Y. Buchatsky
    Formation of a tree of the purposes and a system of criteria for efficiency in alternative power engineering on the basis of the system approach

    The paper discusses questions of formation of a tree of the purposes and a system of criteria for efficiency in alternative power engineering on the basis of the system approach. The authors developed the complete hierarchy of the purposes for estimating efficiency of possible variants of involving nontraditional renewed energy sources in a power balance using means of CASE-technologies.

    pdf simankov1_2008_1.pdf  (298 Kb)

  • V.S. Simankov and A.V. Shopin
       A situational logic conclusion on the basis of indistinct clusterization of conditions   

    The paper examines the special case of management by complex object in conditions of the indistinct initial information. The concept of an indistinct situation is introduced. The authors offer the method of automatic classification of conditions of complex object on the basis of clusterization algorithm of indistinct c-average and algorithm of a situational logic conclusion for management by complex object in conditions of the indistinct initial information.

    pdf simankov2_2008_1.pdf  (135 Kb)

  • A.F. Kizyanov
    Consideration of an opportunity of expanding indexation of the text on the basis of stimming with automatic indexation of the text in any language

    The paper examines the opportunity of automation of indexing and searching for the text in natural language with application of a self-learning search index. The structure of electronic library convenient for the organization of search is offered. The automatic method of text-through indexing of the text in natural language is described. It is shown that the offered method of indexing can be effective at presence of the certain properties of the language. The algorithm of comparison of the indexed text to inquiry is described for the offered method of indexing.

    pdf kizyanov2008_1.pdf  (170 Kb)

  • V.N. Korobkov
    Concept of constructing document control systems in electronic libraries

    The paper discusses principles of constructing electronic libraries, problems related to transition of documents to electronic variant and principles of designing document control systems, as well as provides the concept of their construction as applied to electronic libraries.

    pdf korobkov2008_1.pdf  (94 Kb)

  • S.Y. Bedanokova
    Equation of movement of a soil moisture and mathematical model of moisture content in the soil layer basing on the Aller equation

    The author offers and investigates mathematical models of a water mode in soils with fractal structure. The differential equations of the fractional order lay in a basis of models.

    pdf bedanokova2008_1.pdf  (164 Kb)

    Physics and Technical Sciences
  • R.A. Bagov and R. Tsey
    On principal concepts of the theory of a filtration and on basic stages of its development

    The paper defines the basic concepts of the theory of a filtration. The authors present brief history of development of an underground hydromechanics as a science and, in particular the theory of a filtration, as well as brief results of scientists of our country and foreign scientists who have brought in the most powerful contribution to development of this science.

    pdf bagov2008_1.pdf  (117 Kb)

  • A.V. Korzhakov
    Identification and synthesis of system of acoustic-magnetic processing of a liquid

    The purpose of system research is the decision of problems of research character with application of mathematical methods of planning an experiment; the system is represented as the econometric model. To define the function of system as a way of achievement by system of objects in view is possible by formulating the following tasks of activity: realization of a cycle of experiments for revealing a functional of optimization of acoustic-magnetic processing of a liquid with application of mathematical methods of planning experiments. Results of researches of fuel processing have shown that the charge of fuel by the automobile having the acoustic-magnetic device was 20% less in comparison with the charge of fuel by the automobile on which the acoustic-magnetic device was not established.

    pdf korzhakov2008_1.pdf  (230 Kb)

  • A.A. Churakov and V.A. Pshenichkina
    Estimation of influence of statistical variability of rigidity parameters of a thin-walled compound core the basis system on its dynamic characteristics

    The paper gives results of probabilistic calculation of a seismically affected building represented by a thin-walled compound core the basis system. This calculation allows estimation of influence of statistical variability of rigidity parameters of a building and the earths basis, as well as amplitude of seismic influence on statistical variability of dynamic and strength characteristics of a construction.

    pdf churakov2008_1.pdf  (149 Kb)

  • S.A. Korzhakova and S.A. Rezin'kova
    Stage of formalization of designing expert monitoring system of professional stratification

    The purpose of research of expert system at a stage of formalization is revealing structure of space of conditions and a substantiation of a choice of methods of information processing in this space. The result of the analysis of a subject domain of expert monitoring system of professional stratification is definition of the base for revealing typology of professional motivation and formation of a technique of collection and processing the obtained information.

    pdf korzhakova2008_1.pdf  (93 Kb)

    Natural Sciences
  • G.N. Gudkova and M.V. Kuzenko
    Change of number of roots and suckers in ontogenesis of plants of winter triticale

    The paper describes results of three-year studying ontogenesis of plants of winter hexaploid triticale. The correlation of number of roots and suckers depends on conditions of the vegetative period and is related to a level of productivity of green mass and grain of investigated promising and zoned varieties.

    pdf gudkova2008_1.pdf  (94 Kb)

  • I.V. Rashevskaya
    Growth, a mineral feed and production of east goats-rue (Galega orientalis L.) at applying increasing portions of phosphorous-potash fertilizers

    Nowadays the problem of formation of a highgrade forage reserve with the high contents of protein is solved by expansion of crops of zoned varieties of fodder crops, as well as by introduction in manufacture of new cultures with the high contents of protein. One of them is east goats-rue. The important factor for increasing east goats-rue production is providing crops with phosphorus and potas-sium. During long-term cultivation of this culture it is rational to bring phosphorous-potash fertilizers in a stock for several years that results in a significant economic gain.

    pdf rashevskaya2008_1.pdf  (130 Kb)

  • T.N. Tolstikova and E.M. Ednich
    Taxonomic composition, vital forms and geography of plants introducers of family Rosaceae Adans. in a collection of the Adyghe State University Arboretum

    The paper describes taxonomic composition, vital forms and geography of plants introducers of family Rosaceae Adans. in a collection of the Adyghe State University Arboretum. Family Rosaceae Adans. in the Arboretum includes 65 species, among which are prevailing bushes of 45 species (69.2%); trees of 7 species (10.8%), subshrubs of 4 species (6.2 %) and perennial herbs of 9 species (13.8%). The group contains 58 very promising species of the collection, 3 promising species and 2 unpromising species.

    pdf tolstikova2008_1.pdf  (108 Kb)

  • N.D. Djimova and S.I. Chitao
    Ecological-faunistic characteristics of separate representatives of the Protozoa type, living in active silt in clearing constructions of Maikop, Shovgenovsk and Giaginsk areas in Adygheya Republic

    The fauna of active silt of clearing constructions and filtrational fields in Adygheya Republic includes numerous invertebrates: Rotifera, hookworms, Oligochaeta, Annelida, Crustacea, larvae of insects, molluscs and different systematic groups of Protozoa. The paper examines questions of ecological significance of the elementary and opportunities of their using as indicators of a degree of biological clearing the mixed run-offs.

    pdf djimova2008_1.pdf  (151 Kb)

  • E.A. Shebzuhova and K.K. Khutyz
    History and biology of the Caucasian brown bear in the Northern Caucasus

    An analysis is given of the Caucasian brown bear researches from Pleistocene to the present time. A resettlement of the bear to the Northern Caucasus is described. The diet, a way of life, reproduction, wintering and migrations of the bear, direct and indirect impact on the quantity of the Caucasian brown bear in the Northern Caucasus are presented.

    pdf shebzuhova2008_1.pdf  (139 Kb)

  • A.R. Tuguz and M.V. Vershinina
    Correlation of the basic cytokines in blood of oncologic patients and healthy donors

    The following distinctions have been revealed in blood of oncologic patients with solid neoplasms in comparison to donors: disbalance in mole ratios of serum cytokines IL-4/IL-2, absence in blood of L-12 and blocking of expression of mRNA L-12 by mononuclear cells (MNC) of oncologic patients. The significance of the obtained data in immune pathogenesis of neoplasias is discussed.

    pdf tuguz2008_1.pdf  (147 Kb)

  • N.S. Khishtova
    Studying antagonistic activity of hemolytic E. coli singled out from patients with gastrointestinal diseases

    A study was made of antagonistic activity of hemolytic Escherichia (E. coli Hly +) singled out from patients with gastrointestinal diseases in terms of closely related and unrelated microorganisms and its connection with presence of fermentative activity. The author revealed low antagonistic action of bacteriocins of the strains under investigation in relation to Colibacterin and to typical E.coli and high, in relation to conditional pathogenic and pathogenic enterobacteria, lactobacteria and Staphylococcus aureus. Of three groups of E.coli Hly +, the greatest antagonistic activity in the investigated indicator groups is displayed by strains with slightly expressed fermentative activity, the least antagonistic activity is manifested by lactosenegative.

    pdf khishtova2008_1.pdf  (118 Kb)

  • A.V. Shakhanova and I.S. Belenko
    Psychological and physiological features and mechanisms of adaptation of young football players at the children sports school to the increased muscular activity

    Researches were carried out of the psychological and physiological status and psychological-emotional state of the young football players engaging in a mode of children-youth sports school of the Olympic reserve. The authors revealed specific features of reaction of nervous system on testing loading, determined speed, lability and a degree of disbalance of nervous processes and established the level of psychological-emotional pressure depending on age and experience in training. On the basis of a combination of the specified factors characterizing psychological and physiological features of the individual, his specific psychological and physiological status was determined. The obtained results are of interest to those who makes choice of tactics and strategy of training taking into account psychological and physiological features of the young sportsman and his current psychological and physiological state.

    pdf shakhanova1_2008_1.pdf  (168 Kb)

  • A.V. Shakhanova and T.V. Glazun
    A functional state of an organism of pupils in conditions of application of variation educational and physical training health improving technologies

    In the paper, the authors examine the most acute questions in the field of the applied physiology, revealing specific features of morphological and functional development and state of health of pupils during studying in an elementary and secondary school under innovational education programs in conditions of application of variation technologies.

    pdf shakhanova2_2008_1.pdf  (390 Kb)

  • A.A. Pseunok
    Cardiovascular system as the indicator of adaptable opportunities of an organism and specific feature of its activity in pupils of the 5th 6th classes

    The paper discusses the cardiovascular system as the indicator of adaptable opportunities of an organism and specific feature of its activity in pupils. It is inferred that new educational technologies result in a functional pressure of activity of cardiovascular system and its regulator mechanisms and in decrease of adaptation-compensatory reactions in pupils of the 5th 6th classes.

    pdf pseunok2008_1.pdf  (126 Kb)

  • N.N. Khasanova
    Mental capacity for work of pupils of the 3rd and 4th classes training under the experimental program at rural school

    In the paper the author establishes and points to positive influence of the federal experimental program of training on physical development, state of health, daily dynamics of mental capacity for work and formation of steady adaptation to academic loads of the pupils of the 3rd and 4th classes at rural school.

    pdf khasanova2008_1.pdf  (167 Kb)

  • M.N. Silantiev
    Specific features of adaptation of children and teenagers to innovational educational technologies

    The paper is devoted to studying one of the actual problems of physiology of children and teenagers, namely to adaptation to school loading (classes 1-4) in conditions of integration of innovational-educational and physical training health improving technologies. On the basis of large ac-tual material collected as a result of many-years experimental researches, the author shows influence of polymodal impacts of the innovational educational environment on the adaptive status and physical capacity for work of an organism of pupils.

    pdf silantiev2008_1.pdf  (213 Kb)

  • A.A. Kuzmin
    The influence of sports activity on ontogenetic development and functional adaptive opportunities of young football players in children sports schools

    The paper discusses the growth, development and adaptation of young football players, aged 11-15 years, to physical loadings. The author shows the influence of regular occupations in mode of the children sports schools on somatic development, physical capacity for work and on the general endurance of an organism of young sportsmen. The obtained results are of interest from the point of view of influence of football training on ontogenetic development and physical capacity for work of children and teenagers.

    pdf kuzmin2008_1.pdf  (210 Kb)

  • T.G. Tuova
    Hydronyms of Adygheya Republic: geographical aspects of modern research

    The paper examines basic questions of toponymy of the Northwest Caucasus and Adygheya Republic. The author gives the object-research basis of semantics of hydronyms of Adygheya Republic with a view of systematization and classification of geographical names. The opportunity of using the obtained results in pedagogical activity and in the next scientific projects basing on development of historical geography and cartography is shown. A stratigraphic analysis of toponymic names (hydronyms) of Adygheya Republic by semantic type was made. The paper defines the place and significance of toponymic geography of the Northwest Caucasus and reveals importance of geographical aspect of studying toponyms in a direction of studying oronyms, oikonyms and glacionyms in regional geography.

    pdf tuova2008_1.pdf  (112 Kb)

  • O.I. Uzdinova
    Contents of the scientific-historical approach in modern natural sciences (theoretical-methodological substantiation)

    The natural sciences are a constantly evolving system of integrative natural humanities scientific knowledge of the Nature, Process of Knowledge, the Society and Culture. The evolutionary essence of modern natural sciences can be shown on the basis of use of the scientific historical approach during teaching a higher school course The Concept of Modern Natural Sciences through findingout of the objective contents of such essentially important categories and theoretical propositions as periodicity and essence of historical, logic, methodological development of natural sciences a basic ideological methodological component of modern science.

    pdf uzdinova2008_1.pdf  (153 Kb)

    Geoinformation Systems
  • T.P. Varshanina and O.A. Plisenko
    Problems of technology of automated geographical diagnostics of territory

    The paper discusses advantages of application of object-oriented technology and intellectual systems for automated geographical diagnostics of territories, as well as some problems and tasks of their development.

    pdf varshanina1_2008_1.pdf  (100 Kb)

  • R.D. Khunagov, B.I. Kochurov and T.P. Varshanina
    Some aspects of technology of territory geographical diagnostics

    The authors give a definition and point to the sphere of priorities of geographical diagnostics as scientific direction. The system of methodical and technological approaches to automated geographical diagnostics of territories is offered.

    pdf khunagov2008_1.pdf  (116 Kb)

  • T.P. Varshanina, O.A. Plisenko, S.F. Pikin and I.V. Starodub
    Object-oriented digital model of the topography

    The authors offer the physical and mathematical digital model describing the real Earths surface, providing discrete and continual representation and the analysis of the topography and dynamic modelling in three-dimensional geoinformation space. The physical and mathematical model of a topography is created as a result of integration of two models: vector discrete continual representations of a surface of the topography on the basis of a method of spherical quadro angulation and raster physical model of gravitational transfer.

    pdf varshanina2_2008_1.pdf  (158 Kb)

  • I.G. Volkodav
    The Fourth International Conference Volcanism, Biosphere and Ecology

    The paper describes the basic problems of volcanism, its role in setting up of geospheres, the global and regional ecology covered in reports, as well as the decision of the conference.

    pdf volkodav2008_1.pdf  (81 Kb)

  • A.V. Shakhanova, N.N. Khasanova, A.A. Pseunok, M.N. Silantiev, T.V. Glazun etc.
    In Memoriam: D.V. Kolesov, Doctor of Medicine, Professor, Academician of Russian Academy of Education

    pdf shakhanova3_2008_1.pdf  (38 Kb)

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