Values and value orientations of a digital leader in the digital economy era

The article examines the values and value orientations of a modern leader in the digital economy, in particular, the characteristics, skills and competencies, which distinguish a “digitalˮ leader from a “traditionalˮ leader and guarantee him/her success in business. The research is based on the results of a survey in which 120 people of different age categories and different managerial ranks (in Russia and abroad) participated to identify their priority personal and professional values and assess how these values influence their managerial decisions and the actions they take to transform of their business caused by digital change and the pandemic crisis and to achieve success. The findings of the study have to help understand to current and future leaders, what they have to do, what qualities and skills they have to develop to remain successful in today’s realities

MULTIPROCESSOR MODELING TECHNOLOGIES FOR THE APPLIED STATISTICAL TASKS

The work considers the multiprocessors technologies of modeling for Monte Carlo tasks. It is shown that only application of the modern super productive systems permitted the new way to realize the mechanism of corresponding partitioned computations. The calculating schemes that supply to provide the increase of productivity and calculations' speed effectiveness are shown. In this article the modified algorithm of parallel calculations is offered based on the Monte Carlo method. Here every calculator has its own random generator of numbers. Thus intermediate calculations come true independently on the different, separately taken blades of cluster, "calculators". The results are already processed on some separately taken master -blades ("analyzer"). This allows to get rid from the necessary presence of router-communicator between the random generator of numbers and "calculator". Obviously, that such decision allows to accelerate the process of calculations. It is shown that the parallel algorithms of the Monte Carlo method are stable to any input data and have the maximal parallel form and, thus, minimal possible time of realization using the parallel computing devices. If it is possible to appoint one processor to one knot of calculation. Thus the realization of calculations becomes possible in all knots of net area in parallel and simultaneously.The work considers the multiprocessors technologies of modeling for Monte Carlo tasks. It is shown that only application of the modern super productive systems permitted the new way to realize the mechanism of corresponding partitioned computations. The calculating schemes that supply to provide the increase of productivity and calculations' speed effectiveness are shown. In this article the modified algorithm of parallel calculations is offered based on the Monte Carlo method. Here every calculator has its own random generator of numbers. Thus intermediate calculations come true independently on the different, separately taken blades of cluster, "calculators". The results are already processed on some separately taken master -blades ("analyzer"). This allows to get rid from the necessary presence of router-communicator between the random generator of numbers and "calculator". Obviously, that such decision allows to accelerate the process of calculations. It is shown that the parallel algorithms of the Monte Carlo method are stable to any input data and have the maximal parallel form and, thus, minimal possible time of realization using the parallel computing devices. If it is possible to appoint one processor to one knot of calculation. Thus the realization of calculations becomes possible in all knots of net area in parallel and simultaneously

Craft training in Russia: Theory and practice of development

The relevance of the research topic is substantiated by the social commitment to the establishment of a system of craft training focused on training personnel for craft enterprises. The purpose of the article is to provide theoretical and methodological substantiation of the necessity to provide organizational and pedagogical foundations for the development of craft training in Russia. The main method of research on this problem is the method of studying and generalizing the pedagogic experience to identify the main tendencies and contradictions of formation of a new kind of vocational education in Russia. The outcome of the research is the theoretical and methodological justification of the development of craft training as a special kind of vocational education, revealing its role and place in the social economic sphere and in the system of vocational education; the identification of the value and target base and organizational pedagogical foundations of the development of vocational education in crafts as a set of interrelated managerial and organizational, informative and technological ideas, principles and conditions taking into account the patterns and contradictions of development of this kind of education. The material of the article may be useful for practitioners and researchers in the field of vocational education, for lecturers and graduate students who are interested in the development of the system of vocational education and training. © 2016. Romantsev et al

Evidence that phosphorylation of the alpha-subunit of eIF2 does not essentially inhibit mRNA translation in wheat germ cell-free system.

A mechanism based on reversible phosphorylation of the α-subunit of eukaryotic initiation factor 2 (eIF2α) has been confirmed as an important regulatory pathway for inhibition of protein synthesis in mammalian and yeast cells, while plants constitute the significant exception. We studied the induction of TaeIF2α phosphorylation in germinated wheat (Triticum aestivum) embryos subjected to different adverse conditions. Data confirmed that formation of TaeIF2(αP) was not a general response, as no phosphorylation was observed under salt, oxidative or heat stress. Nevertheless, treatment by salicylic acid, UV-light, cold shock and histidinol did induce phosphorylation of TaeIF2α of wheat, as has been established previously for AteIF2α in Arabidopsis (Arabidopsis thaliana). Influence of TaeIF2α phosphorylation on translation of reporter mRNA with different 5′-untranslated regions (5′UTRs) was studied in wheat germ cell-free system (WG-CFS), in which TaeIF2α was first phosphorylated either by heterologous recombinant human protein kinase, HsPKR (activated by double-stranded (ds)RNA), or by endogenous protein kinase TaGCN2 (activated by histidinol). Pre-treatment of WG-CFS with HsPKR in the presence of dsRNA or with histidinol resulted in intense phosphorylation of TaeIF2α; however, the translation levels of all tested mRNAs decreased by only 10–15% and remained relatively high. In addition, factor OceIF2 from rabbit (Oryctolagus cuniculus) bound GDP much more strongly than the homologous factor TaeIF2 from wheat germ. Furthermore, factor OceIF2B was able to stimulate guanine nucleotides exchange (GDP→GTP) on OceIF2 but had no effect on the similar exchange on TaeIF2. These results suggest that the mechanism of stress response via eIF2α phosphorylation is not identical in all eukaryotes and further research is required to find and study in detail new plant-specific mechanisms that may inhibit overall protein synthesis in plants under stress

Estimate pathomorphology of nano-selenium biology influence under the poisonous action to the hepart

The result presents in the article of the morphological and histochemical studies of the liver on the model of experiment toxic hepatitis CCl4 on rats and this correction nanopreparation of selenium. It has been shown that the drag of nanoselenium in the arabinogalactan matrix has hepetoprotective property. This is manifests in the protective effect of hepatocyte damage from the toxic carbon tetrachloride. On the seventh day of experiment ascertained atomized fatty degeneration, it will has disappear by fourteenth day of experiment, then hepatocytes has monomorphic sizes and well-marked nucleus and evenly distributed chromatin. The activity of enzymes and glycogen preserves, the lipid content reduce. The nanocomposite preparation of selenium reduces poisonous action to hepatocytes

Pathomorphological estimation of biological influence of nano-selenium under the toxic affection of liver

The article presents the comparative results of morphological and histochemical studies of internal at the toxic affection caused by CCl4 and at their correction by nanocomposite selenium. It was showed that nanoselenium obtained on the arabinogalactan matrix had hepatoprotective features that develop in the protective effect of hepatocytes from the toxic carbon tetrachloride damage. The activity of enzymes and glycogen remains, the lipid contents decreases

Input of Congress-Exhibition Services to the Economy of a Destination: Development of Assessment Methodology

Quantitative indicators of tourism development are presented: direct and common input of tourism to the global GDP, influence of the touristic sphere on employment and investment activity in 2015–2017. General approaches of tourism contribution evaluation to the destination’s economy are systematized. They are analyzed in the context of applicability in the meetings industry. In order to develop methodological system of evaluation of the congress-exhibition contribution to the destination development, set of indicators is proposed. It includes four basic groups with certain valuation factors: group of economical and social factors, group of connected with destination promotion to the national and world markets, group of business-factors, and group of research intensity factors of a destination’s industry sectors

Biological diversity of the coastal zone of the Crimean peninsula: problems, preservation and restoration pathways

The results of complex hydrochemical, hydrobiological and ichthyological investigations by IBSS, NAS of Ukraine, realized in 6 regions of the coastal zone of the Crimean peninsula in the Black Sea and the Sea of Azov are given. The main negative factors causing changes in structural and functional characteristics of hydrobiocenoses in the regions studied are analyzed and “hot ecological spots” are isolated. Variants of different methods of management of the coastal ecosystems, including construction of artificial reefs and usage of biological filters for water cleaning, protection and recreation of biological diversity are taken into consideration

Students virtual and social identity in the process of humanities study: The problems of its correction

© 2016, Econjournals. All rights reserved.The relevance of the research problem is reasoned by global use of Internet technologies, altering the forms of personal self-identification: Atransition of the external world and human individuality in a digital code, the creation of informational imprint in space of the worldwide web, the alienation of the student youth in society, the substitution of reality by virtual world. In this direction a significant potential belongs to humanities, studying of which contributes to the interpenetration and mutual reinforcement of students’ social and virtual identification based on universal norms, values, value orientations, correction of virtual identity redundancy in real society. This article is aimed at scientifically-methodical substantiation of structure and content of pedagogical correction of higher school students’ self-identification in the process of humanities’ study. The leading method in this problem study is a method of modeling of the structure and content of students’ self-identification pedagogical correction in the process of humanitarian disciplines’ study. The article presents the theoretical and methodological foundations of the design and implementation of student’s social and virtual identity correction’s model, its discursive content and mechanisms, structure and new forms’ content in the process of humanities’ study. The presented materials in the article contribute to evidence-based correction of students virtual and social identity in the process of humanities’ study and are recommended to use for teachers, methodologists, university information departments’ programmers, improvement of qualification and teacher retraining courses’ attendants