Theoretical analysis of features of dipole and quadrupole configurations of partial disclinations in nanocrystals of metals

The results of theoretical analysis of fields of local internal stresses and their gradients of nonequilibrium substructures in metal materials during the formation of nanostructural states in conditions of intensive deformation are presented. Possibility of use of disclinational approach within the continual theory of defects for description of the above mentioned states at nanoscale structural level is shown. Dipole and quadrupole configurations of wedge partial disclinations are considered. It's shown that the size of local internal stresses and their gradients can reach P ≈ E/50 and ∂P/∂x ≈ 0.02 nm-1 respectively. The calculating experiment demonstrates that high values of local internal stresses and their gradients in the field of elastic distortions can be described by multipole configurations of partial disclinations like dipole/quadrupole. The problem of the nanodipole configuration of partial disclinations and its disintegration on quadrupoles system is considered

Neuropsychological Study of Resilience of School Graduates of the Region of Ecological Trouble

The article presents the data of neuropsychological research in the framework of a comprehensive study of the resilience of the youth population (secondary school graduates) of the region of ecological trouble – Zabajkal‘skij kraj. The authors consider resilience as a systemic characteristic of the system ‘man–life environment’. The model of resilience including psychophysiological, psychological and personal levels is offered. Standardized psychometric and neuropsychological methods are used to evaluate level’s indicators. School graduates residing in ecologically unfavorable territories identified drift of psychophysiological level in the direction of lower standards and regulatory intensity indicators of psychological and personal levels ofresilience. Using a neuropsychological approach with the aim of finding mechanisms to a reduction of the indicators of the psycho-physiological level of resilience allowed us to determine the presence of signs of deficiency of certain brain areas (posterior frontal and parietal). It was established that with the increase of degree of the ecology trouble territories of research, there is a reliable increase of mistakes ofaccomplishment by test subjects who live on them, the neuropsychological tests investigating visually spatial functions, and also functions of the serial organization of mental activity. Though there is the presence of correlations between indicators of different levels of resilience, but the rating and the explanation by virtue of their disparate data is difficult. The search for correlates, in this case, can be more aimed at proving the possibility of the existence of the proposed model of resilience, its consistency and productivity of the instruments that are used for its study. Keywords: neuropsychological study, resilience, level of resilience, ecological trouble, secondary school graduate

Convention Mechanism of International Cooperation on Preventing and Combating Drug Trafficking

The article presents the author's analysis of the international legal regulation of combating drug crime. It is considered the role of cooperation between the international organizations and law enforcement bodies in this field on the basis of two basic conventions: it is substantiated the need for transnational approaches in preventing and combating drug crim

New criteria of morphological assessment of the prognosis of the prostate cancer

New criteria of morphological assessment of the prognosis of the patients with a prostate cancer recommended for application of WHO in 2016 are presented. Prospects of the offered criteria on material of the oncology clinic of Udmurtia are shown.В работе представлены новые критерии морфологической оценки прогноза пациентов с раком предстательной железы, рекомендованных к применению ВОЗ в 2016 году. Показана перспективность предложенных критериев на материале онкологического диспансера в Удмуртии

ОПЫТ ИСПОЛЬЗОВАНИЯ РЕНТГЕНОВСКОГО КОМПЬЮТЕРНОГО ТОМОГРАФА В ИССЛЕДОВАНИИ СТРУКТУРЫ ДЕРЕВЯННЫХ ОСНОВ ДРЕВНЕРУССКИХ ИКОН ИЗ СОБРАНИЯ ЧЕЛЯБИНСКОГО ГОСУДАРСТВЕННОГО МУЗЕЯ ИЗОБРАЗИТЕЛЬНЫХ ИСКУССТВ

The research is concerned with description of CT application aiming to approximate refinement of icon painting period using x-ray analysis of its material structure. Data received may provide the basis for works of art stratification.В данной работе описываются возможности применения компьютерной томографии с целью ориентировочного уточнения периода написания иконы путем рентгенологического анализа структуры ее материалов. Полученные данные могут быть положены в основу стратификации произведений искусства

Product Lifecycle Management Technology Applied in Missile Launching Systems Production and Installation

The article highlights the problems in the construction of the launch-site "Vostochniy" production and installation logistic. The stages of complex high-end product lifecycle described. The concepts and techniques of life cycle management and variants of their application offered as solution of this problems. Practical way to optimize logistics and lifecycle management processes using ILS Suite multi-agent software submitted. Side effect of this solution is creating of relevant integrated logistic support database, that could be used in the future projects. Results for tests and some perspectives for future investigation described

DEVELOPMENT OF RECOMMENDATIONS IN INCREASE OF QUALITATIVE INDICES OF CASTINGS «SLEEVE»

Recommendations on increase of qualitative indicators of castings «Sleeve» are given. It is shown that for modifying of melt it is offered to use just modifier MK95 in quantity of 4–6 kg per 1 ton of liquid metal

Theoretical analysis of features of dipole and quadrupole configurations of partial disclinations in nanocrystals of metals

The results of theoretical analysis of fields of local internal stresses and their gradients of nonequilibrium substructures in metal materials during the formation of nanostructural states in conditions of intensive deformation are presented. Possibility of use of disclinational approach within the continual theory of defects for description of the above mentioned states at nanoscale structural level is shown. Dipole and quadrupole configurations of wedge partial disclinations are considered. It's shown that the size of local internal stresses and their gradients can reach P ≈ E/50 and ∂P/∂x ≈ 0.02 nm-1 respectively. The calculating experiment demonstrates that high values of local internal stresses and their gradients in the field of elastic distortions can be described by multipole configurations of partial disclinations like dipole/quadrupole. The problem of the nanodipole configuration of partial disclinations and its disintegration on quadrupoles system is considered