Management of Migratory Exchange Taking into Account Features of Standard Regulation of Recognition / Validation and an Assessment of Qualifications Within the CIS Countries, EEU and BRICS

Legal regulation of national qualifications systems in countries-participants of the CIS, EAEU and the BRICS and the prospects for cooperation in the field of free labor-force movement within these unions, connect with the solution of problems of mutual recognition of occupation qualifications, their level of qualifications and methods of assessment within the subjects of migration transfer processes

Weak localization and interaction effects in acceptor graphite intercalation compounds

The presented work is devoted to investigations of manifestation of quantum effects of weak localization and interaction of charge carriers in electrical conductivity of acceptor graphite intercalation compounds (CICs). As shown by studies intercalation leads to a decrease in the resistivity and to change the resistivity temperature coefficient from negative sign in the source graphite on a positive sign in intercalated graphite. At the low temperature for all GICs specimens the minimum in the temperature dependence of resistivity is observed. In terms of the model of charge carrier's weak localization and interaction for two-dimensional systems temperature dependence of phase relaxation time, localization radius and charge carriers screening constant for all GICs are estimated