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Convergence of corporate governance models in the context of globalization
The article examines the impact of globalization on the development of corporate governance. The basic concepts of globalization and the factors influencing the development of the modern world economy are analyzed. The process of liberalization of the business environment, development of scientific-technologocal progress and the development of global financial markets have a decisive influence on the activities of transnational corporations, turning them into global companies. These companies operate worldwide and the scope of their operations exceeds the size of the national income of many countries. Global business structure and international nature of the operations determine the need to develop harmonized standards for the implementation of the activities of large companies. Special attention in the paper is paid to the problems of corporate governance, which mostly determines the important corporate decisions and therefore the effectiveness of business development. The article presents the analysis of the main stages in the development of international regulation in this area and trends of improvement in theis area. The study examines the basic models of corporate governance, explains the process of convergence under the influence of contemporary processes of globalization, highlights the main factors of harmonization of corporate governance systems. Special attention is paid to the state of the Russian corporate sector and areas of improvement of corporate governance in Russian companies taking into account the contemporary processes of convergence of the models. The present study allows to conclude that there is an active process of harmonization of corporate governance systems, and to maintain the competitiveness and efficiency the large corporations are to improve the system and practice of corporate governance taking into account modern trends. There is a constant search for new forms of governance, management and leadership in big business, and the Russian public companies have to take into account the best practices of leading corporations and harmonised standards of international organizations in the field of corporate governance in order to maintain and improve competitiveness on the national and international markets
Healthiness from Duality
Healthiness is a good old question in program logics that dates back to
Dijkstra. It asks for an intrinsic characterization of those predicate
transformers which arise as the (backward) interpretation of a certain class of
programs. There are several results known for healthiness conditions: for
deterministic programs, nondeterministic ones, probabilistic ones, etc.
Building upon our previous works on so-called state-and-effect triangles, we
contribute a unified categorical framework for investigating healthiness
conditions. We find the framework to be centered around a dual adjunction
induced by a dualizing object, together with our notion of relative
Eilenberg-Moore algebra playing fundamental roles too. The latter notion seems
interesting in its own right in the context of monads, Lawvere theories and
enriched categories.Comment: 13 pages, Extended version with appendices of a paper accepted to
LICS 201
ANALYSIS OF THE CHEMICAL COMPOSITION OF CHAROITE ROCKS
The unique charoite mineralization, established on the Murun alkaline massif in the northwestern part of the Aldan shield on the border of the Irkutsk region and Yakutia, is still of great interest to some of researchers (geologists, crystallographers, geochemists, etc.). The outcrops of charoite-bearing rocks at the “Sirenevyi Kamen” deposit are noted both in the indigenous outcrops and in eluvial clatters [Bondarenko, 2009].The unique charoite mineralization, established on the Murun alkaline massif in the northwestern part of the Aldan shield on the border of the Irkutsk region and Yakutia, is still of great interest to some of researchers (geologists, crystallographers, geochemists, etc.). The outcrops of charoite-bearing rocks at the “Sirenevyi Kamen” deposit are noted both in the indigenous outcrops and in eluvial clatters [Bondarenko, 2009]
Coherent spin dynamics of electrons and holes in semiconductor quantum wells and quantum dots under periodical optical excitation: resonant spin amplification versus spin mode-locking
The coherent spin dynamics of resident carriers, electrons and holes, in
semiconductor quantum structures is studied by periodical optical excitation
using short laser pulses and in an external magnetic field. The generation and
dephasing of spin polarization in an ensemble of carrier spins, for which the
relaxation time of individual spins exceeds the repetition period of the laser
pulses, are analyzed theoretically. Spin polarization accumulation is
manifested either as resonant spin amplification or as mode-locking of carrier
spin coherences. It is shown that both regimes have the same origin, while
their appearance is determined by the optical pump power and the spread of spin
precession frequencies in the ensemble
Topological energy barrier for skyrmion lattice formation in MnSi
We report the direct measurement of the topological skyrmion energy barrier
through a hysteresis of the skyrmion lattice in the chiral magnet MnSi.
Measurements were made using small-angle neutron scattering with a custom-built
resistive coil to allow for high-precision minor hysteresis loops. The
experimental data was analyzed using an adapted Preisach model to quantify the
energy barrier for skyrmion formation and corroborated by the minimum-energy
path analysis based on atomistic spin simulations. We reveal that the skyrmion
lattice in MnSi forms from the conical phase progressively in small domains,
each of which consisting of hundreds of skyrmions, and with an activation
barrier of several eV.Comment: Final accepted versio
The simulation model of the computer cluster
Simulation is often used in cases when it is impossible to carry out experiments with real complex objects. The article represents the description of the computer cluster simulation model. Parameters, which affect the cluster performance, were selected, a simulation model was designed, and experiments were conducted. The obtained model allowed finding the optimal variant of the cluster performance, which consists of five computers
Optimization of the subject matter of profile training disciplines for bachelors' vocational education on the basis of occupational standards
Applicability of the issue under study is conditioned by the need in development of principal educational programs by higher education institutions with accounting for requirements of appropriate occupational standards and necessity in reviewing of the requirements of occupational standards and reflecting them within the scope of competences formed. The paper is aimed at substantiation of the subject matter of profile training disciplines for vocational education of bachelors within the context of competence and process approaches and with accounting for occupational standards. The leading method of study of this issue is modeling which allows considering the issue under study as a process of recognized accounting of requirements of appropriate occupational standards wherein employers' opinions are fixed in the regulatory mode. The structural-functional model of selection of the subject matter of profile disciplines for the training program is developed; the following algorithms are developed: 1) of analysis of occupational standards; 2) of comparing of occupational standards with curriculum disciplines; 3) of analysis of the subject matter of labour functions, labour actions, knowledge and skills when developing working programs and assessment resources funds; the model has been successfully tested on the example of profile training of vocational education bachelors. The paper presents the structure-functional model of selection of the subject matter of profile disciplines of the educational program with taking into account of occupational standards requirements which define competences acquired by a graduate, i.e. his/her ability to use knowledge, skills and personal qualities in accordance with the occupational activity; the process approach to implementation of this model is applied. © Authors
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