Showing 4,721 - 4,740 results of 12,472 for search '"Theory"', query time: 0.08s Refine Results
  1. 4721

    Essentials of sociology: A down to earth approach/ by Hensline James M

    Published 2019
    Table of Contents: “…Sociology : theory and method -- Culture and society -- Socialization, the life cycle, and aging -- Social interaction and everyday life -- Groups, networks, and organizations -- Conformity, deviance, and crime -- Stratification, class, and inequality -- Global inequality -- Gender inequality -- Ethnicity and race -- Families and intimate relationships -- Education and religion -- Politics and economic life -- The sociology of the body : health, illness, and sexuality -- Urbanization, population, and the environment -- Globalization in a changing world.…”
    View in OPAC
    Book
  2. 4722

    The bibliographical method by Osvaldas Janonis

    Published 2024-08-01
    “…The perspectives for this are opened by the developing general theory of bibliography.     …”
    Get full text
    Article
  3. 4723

    On the Cauchy problem for a degenerate parabolic differential equation by Ahmed El-Fiky

    Published 1998-01-01
    “…Tanabe and P.E. Sobolevsldi theory.…”
    Get full text
    Article
  4. 4724

    On the number of solutions of some integral equations arising in radiative transfer by Ioannis K. Argyros

    Published 1989-01-01
    “…We discuss the number of solutions of some nonlinear integral equations arising in the theories of radiative transfer, neutron transport and in the kinetic theory of gases.…”
    Get full text
    Article
  5. 4725

    Simulation of a photosynthesis by Marina Grabovskaja, Donatas Švitra

    Published 2004-12-01
    “…The stable periodic solutions of the differential equa­tions system of neutral type is constructed, which is based on the theory of bifurcations. …”
    Get full text
    Article
  6. 4726

    Stability and Stabilizing of Fractional Complex Lorenz Systems by Rabha W. Ibrahim

    Published 2013-01-01
    “…The technique is based on stability theory of fractional-order systems. Numerical solutions are imposed.…”
    Get full text
    Article
  7. 4727

    Two-dimensional stability problem for horizontal holes that are in uncompressedelastic - plastic materials with inhomogeneous initial deformation by E. Hazar

    Published 2015-10-01
    “…Stability problems for cases with unhomogenous initial tensions have been studied and solved in the fromework of Three dimensionel stability theory using variationel metod. Results of the elastikplastik problems for homegenous plastik deformations are in reasonable agremeent with each other…”
    Get full text
    Article
  8. 4728

    (Co)homology of triassociative algebras by Donald Yau

    Published 2006-01-01
    “…We study homology and cohomology of triassociative algebras with nontrivial coefficients. The cohomology theory is applied to study algebraic deformations of triassociative algebras.…”
    Get full text
    Article
  9. 4729

    Determination of the Dirichlet condition in an electrodynamic problem describing the anyzotropically conductive medium by Vytautas Kleiza, Silvija Sėrikovienė

    Published 2002-12-01
    “… The paper deals with the problem of potential determination on a plain domain, using the con­formal mapping theory. …”
    Get full text
    Article
  10. 4730

    A Variational Principle for Three-Point Boundary Value Problems with Impulse by Dianwu Yang

    Published 2014-01-01
    “…Using the critical points theory, we study the existence of solutions to second-order three-point boundary value problems with impulse.…”
    Get full text
    Article
  11. 4731

    A Note on Some Best Proximity Point Theorems Proved under P-Property by Ali Abkar, Moosa Gabeleh

    Published 2013-01-01
    “…We show that some recent results concerning the existence of best proximity points can be obtained from the same results in fixed point theory.…”
    Get full text
    Article
  12. 4732

    Fixed points and self-reference by Raymond M. Smullyan

    Published 1984-01-01
    “…The abstract fixed point theorem of this article is independent of both metamathematics and recursion theory and is perfectly comprehensible to the non-specialist.…”
    Get full text
    Article
  13. 4733

    Notion of New Structure of Uncertain Sequences Using Δ-Spaces by Mashael M. AlBaidani

    Published 2022-01-01
    “…The object of this paper is to introduce a new approach of Δ-operator on the theory of uncertainty using sequence spaces. Also, some structural properties will be studied. …”
    Get full text
    Article
  14. 4734

    Existence of Multiple Solutions for a Singular Elliptic Problem with Critical Sobolev Exponent by Zonghu Xiu

    Published 2012-01-01
    “…By the variational method and the theory of genus, we prove that the above-mentioned problem has infinitely many solutions when some conditions are satisfied.…”
    Get full text
    Article
  15. 4735

    L-Fuzzy Prime Ideals in Universal Algebras by Berhanu Assaye Alaba, Gezahagne Mulat Addis

    Published 2019-01-01
    “…In this paper, the notions of L-fuzzy prime ideals and maximal L-fuzzy ideals of universal algebras are introduced by applying the general theory of algebraic fuzzy systems.…”
    Get full text
    Article
  16. 4736

    On Satnoianu-Wu’s Inequality by Bo-Yan Xi

    Published 2013-01-01
    “…By applying techniques in the theory of convex functions and Schur-geometrically convex functions, the author investigates a conjecture of Satnoianu on an algebraic inequality and generalizes some known results in recent years.…”
    Get full text
    Article
  17. 4737

    CATCH-UP MODERNIZATION RUSSIAN NATIONAL ECONOMY IN INNOVATION MODELS by M. Ashurova

    Published 2016-02-01
    “…It is noted that in the context of macroeconomic theory, to modernize the national economy affects the direction of the previous periods of its transformation, the intensity and depth of institutional changes.…”
    Get full text
    Article
  18. 4738

    On the Diamond Bessel Heat Kernel by Wanchak Satsanit

    Published 2011-01-01
    “…We find the solution by method of convolution and Fourier transform in distribution theory and also obtain an interesting kernel related to the spectrum and the kernel which is called Bessel heat kernel.…”
    Get full text
    Article
  19. 4739

    Multiple Solutions for Boundary Value Problems of th-Order Nonlinear Integrodifferential Equations in Banach Spaces by Yanlai Chen

    Published 2013-01-01
    “…The boundary value problems of a class of th-order nonlinear integrodifferential equations of mixed type in Banach space are considered, and the existence of three solutions is obtained by using the fixed-point index theory.…”
    Get full text
    Article
  20. 4740

    Experiment as methods of student's methods of mathematical research activity by Sigitas Balčiūnas, Daiva Freibergaitė

    Published 2002-12-01
    “… The article deals with the mathematical experiment method on the basis of the constructivist theory. The types of experiment are illustrated by mathematical samples at school. …”
    Get full text
    Article