Electric field dependence of thermal conductivity of a granular superconductor: Giant field-induced effects predicted

The temperature and electric field dependence of electronic contribution to the thermal conductivity (TC) of a granular superconductor is considered within a 3D model of inductive Josephson junction arrays. In addition to a low-temperature maximum of zero-field TC K(T,0) (controlled by mutual inductance L_0 and normal state resistivity R_n), the model predicts two major effects in applied electric field: (i) decrease of the linear TC, and (ii) giant enhancement of the nonlinear (i.e., grad T-dependent) TC with [K(T,E)-K(T,0)]/K(T,0) reaching 500% for parallel electric fields E=E_T (E_T=S_0|grad T| is an "intrinsic" thermoelectric field). A possiblity of experimental observation of the predicted effects in granular superconductors is discussed.Comment: 5 LaTeX pages (jetpl.sty included), 2 EPS figures. To be published in JETP Letter

Dynamics of the population phenological structure of Polistes dominulus in the black sea biosphere reserve

Проаналізовано Зміни фенотіпічної Структури популяції паперової осі Polistes dominulus (Christ) (Hymenoptera, Vespidae) у Чорноморських біосферному заповідніку. Показано, что на різніх фазах динаміки чісельності істотно різняться малюнки кліпеуса, мезоскутума та Першого тергіта черевця. Обговорюється Вплив у Різні рокі факторів різної природи на зв'язок меланінового малюнка самок-засновніць и способу Заснування сім'ї.Проаналізовано зміни фенотипічної структури популяції паперової оси Polistes dominulus(Christ) (Hymenoptera, Vespidae) у Чорноморському біосферному заповіднику. Показано, що на різних фазах динаміки чисельності істотно різняться рисунки кліпеуса, мезоскутума та першого тергіта черевця. Обговорюється вплив у різні роки факторів різної природи на зв’язок меланінового рисунка самок-засновниць і способу заснування сім’ї.The change in the phenotypic population structure of Polistes dominulus (Christ) (Hymenoptera, Vespidae) paper-wasp nested in the Black Sea Reserve was analysed. It was shown that colour patterns of clypeus, mesoscutum and first tergite vary considerably in different phases of the population number. The impact of factors of different nature on the relationship between the colour patterns and mode of colony foundation is discussed

КОНЦЕПЦИЯ ОТКРЫТЫХ ИННОВАЦИЙ: ПОНЯТИЕ, ИНСТРУМЕНТЫ И ЭФФЕКТИВНОСТЬ ИХ ПРИМЕНЕНИЯ

Today flexibility is becoming one of the most important capability in business, because the product life cycle is reduced, the external environment of organizations is constantly changing, technologies are improving every day. In such circumstances, companies cannot afford to develop technologies exclusively in R&D departments in their companies; this is unproductive, inefficient and expensive. Companies “opened” their innovation processes to improve their innovation potential. The relevance of this work is due to the great interest of both the scientific community and practitioners in the instruments and strategies needed for successful adoption of the theory of open innovation.The objective of this study is to provide a comprehensive review of the progress on open innovation literature reflecting the most essential topics to be covered in future research. This survey study makes a significant contribution to the research of the open innovation theory. The article offers a detailed overview of the various views and studies related to this topic. The evolution in the field of research of open innovation theory is presented here. The article is structured as follows: the link between open innovation and other theories in management, the adoption of open innovation paradigm in different industries, the influence of adopting the open innovation theory on the business, criticism of the open innovation theory, researches studying open innovation theory conducted in Russia, classification of frameworks in the open innovation theory. This article describes the state of open innovation at the intersection of research, practice, and policy.In addition, this work focuses on the most cited publications of the most cited scientists, as well as on the work of the last two to three years.We combinebibliographic analysis of all papers on the topic published in Scopus database witha systematic content analysis of the field to develop a deeper understanding of earlier work.В работе на основе анализа статей в международных журналах рассматривается проблематика развития теории открытых инноваций и условий и факторов эффективности применения ее инструментов.  В работе структурированы исследования теории открытых инноваций: связь между открытыми инновациями и другими теориями в управлении, внедрение парадигмы открытых инноваций в различных отраслях промышленности, влияние принятия теории открытых инноваций на бизнес, критика теории открытых инноваций, исследования, изучающие теорию открытых инноваций, проводимые в России. Кроме того, эта работа посвящена наиболее цитируемым публикациям наиболее цитируемых ученых и другим исследованиям последних двух-трех лет. Мы объединяем библиографический анализ всех работ по этой теме, опубликованных в базе данных Scopus, с систематическим анализом содержания этого направления исследований, чтобы развить более глубокое понимание предыдущих исследований. Приведены примеры классификации основных моделей в теории открытых инноваций. Сформулированы перспективные направления будущих исследований

OPEN INNOVATION THEORY: DEFINITION, INSTRUMENTS, FRAMEWORKS

Today flexibility is becoming one of the most important capability in business, because the product life cycle is reduced, the external environment of organizations is constantly changing, technologies are improving every day. In such circumstances, companies cannot afford to develop technologies exclusively in R&D departments in their companies; this is unproductive, inefficient and expensive. Companies “opened” their innovation processes to improve their innovation potential. The relevance of this work is due to the great interest of both the scientific community and practitioners in the instruments and strategies needed for successful adoption of the theory of open innovation.The objective of this study is to provide a comprehensive review of the progress on open innovation literature reflecting the most essential topics to be covered in future research. This survey study makes a significant contribution to the research of the open innovation theory. The article offers a detailed overview of the various views and studies related to this topic. The evolution in the field of research of open innovation theory is presented here. The article is structured as follows: the link between open innovation and other theories in management, the adoption of open innovation paradigm in different industries, the influence of adopting the open innovation theory on the business, criticism of the open innovation theory, researches studying open innovation theory conducted in Russia, classification of frameworks in the open innovation theory. This article describes the state of open innovation at the intersection of research, practice, and policy.In addition, this work focuses on the most cited publications of the most cited scientists, as well as on the work of the last two to three years.We combinebibliographic analysis of all papers on the topic published in Scopus database witha systematic content analysis of the field to develop a deeper understanding of earlier work

Year-to-year dynamics of trophic links of the main commercial fishes in the Barents Sea as indicating the state of ecosystem

Ecosystem dynamics and optimal long-term harvest in the Barents Sea fisheries. Proceedings of the 11th Russian-Norwegian Symposium. Murmansk, 15-17 August 2005

Research of the overall chemical and amino acid composition of meat from young animals of new sheep genotypes

The paper presents the results of the investigation of the overall chemical composition (mass fraction of moisture, fat, protein and ash) and the amino acid composition of mutton from the experimental animals of new genotypes: Sovetsky Merino x Dzhalginsky Merino and Sovetsky Merino x Stavropolsky breed. As a control, meat of purebred Sovetsky Merino was studied. The experimental and control rams were slaughtered at the age of 8 months by the conventional technology. Meat samples for laboratory examination were taken a day after slaughter. The results of the analysis of the overall chemical composition showed that lamb meat of new genotypes had lower moisture content and higher content of fat and protein compared to the control. Analysis of the amino acid composition of meat proteins of genotypes Sovetsky Merino x Dzhalginsky Merino and Sovetsky Merino x Stavropolsky breed revealed lower content of essential amino acids compared to the control. Comparison of amino acid scores showed that the amino acid composition of meat proteins from the experimental animals was limited by valine and lysine, respectively. It was concluded by the results of the investigations of the amino acid composition of proteins that the biological full value of proteins of mutton from new genotypes was 22.9% and 30.3% lower than that of the control

Облачные сервисы: стимулы пользователей к адаптации

Information technologies influence a place and competitiveness of the companies on the international scene. Сloud technologies take root practically in all branches of economy both in state and in the private sphere the advanced information technologies. The essence of cloud technologies consists in granting to end users of remote dynamic access to services, computing resources and appendices (including operating systems and infrastructure) on the Internet. The purposes of this work are: the analysis of speed of distribution of cloudy technologies in the Russian Federation and the world; definition of drivers of development and distribution barriers in the Russian market; development prospects of cloud-based technology and proposing measures s for stimulating their development . Survey of representatives of the companies participating of the market of cloud services was conducted for the analysis of the factors influencing distribution of cloud services in Russia. The factors influencing the direction development prospects of cloud-based technology are defined by the factorial analysis of answers of respondents in the SPSS program. Based on the results of the survey, the forecasted values of the development of the cloud services market were made. The infrastructure, economic, marketing factors promoting advance of cloud services in the Russian market are revealed as a result of the conducted research. The factors interfering growth of the market of cloud technologies are legal, social and economic, technological and marketing. Tools were developed for stimulation of distribution of cloud services on the basis of the received results. On the basis of the obtained results, it can be concluded that in order to preserve sustainable development, it is expedient to specialize companies for the production of one type of products or in a particular industry. Also it is recommended to develop products for public sector, providers of cloud services only started mastering this sphere. If other information technologies are usually offered to customers through IT directors, then cloud products should be promoted by addressing directly to directors of companies or other representatives distributing the budget.Информационные технологии все больше влияют на место и конкурентоспособность компаний на международной арене. Практически во всех отраслях экономики как в государственной, так и в частной сфере внедряются передовые информационные технологии, в том числе облачные технологии. Суть облачных технологий заключается в предоставлении конечным пользователям удаленного динамического доступа к услугам, вычислительным ресурсам и приложениям (включая операционные системы и инфраструктуру) через интернет. Целями данной работы являются: анализ скорости распространения облачных технологий в РФ и мире; определение драйверов развития и барьеров распространения на российском рынке; выявление перспектив развития облачных технологий и предложение мер по стимулированию распространения облачных технологий.Для анализа факторов, влияющих на распространение облачных сервисов в России, был проведен опрос представителей компаний – участников рынка облачных услуг. С помощью факторного анализа ответов респондентов в программе SPSS определены факторы, влияющие на направление развития рынка облачных технологий. Исходя из результатов опроса были сделаны прогнозные значения развития рынка облачных сервисов.В результате исследования выявлены инфраструктурные, экономические, маркетинговые факторы, способствующие продвижению облачных сервисов на российском рынке. Факторы, препятствующие росту рынка облачных технологий, – правовые, социально-экономические, технологические и маркетинговые. Были разработаны инструменты для стимулирования распространения облачных сервисов.На основе полученных результатов можно сделать вывод, что для сохранения устойчивого развития целесообразна специализация компаний по выпуску продукции одного вида или в конкретной отрасли. Также рекомендуется разрабатывать продукты для государственного сектора, эту сферу провайдеры облачных услуг только начали осваивать. Если другие информационные технологии обычно предлагаются клиентам через IT-директоров, то облачные продукты стоит продвигать, обращаясь напрямую к директорам компаний или другим представителям, распределяющим бюджет

Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c

The angular structures of particles produced in 208Pb induced collisions with Ag(Br) nuclei in an emulsion detector at 158 A GeV/c have been investigated. Nonstatistical ring-like substructures in azimuthal plane of the collision have been found and their parameters have been determined. The indication on the formation of the ring-like substructures from two symmetrical emission cones - one in the forward and other in the backward direction in the center-of mass system have been obtained. The ring-like substructures parameters have been determined. The experimental results are in an agreement with I.M. Dremin idea, that mechanism of the ring-like substructures formation in nuclear collisions is similar to that of Cherenkov electromagnetic radiation.Comment: 10 pages, 7 figures, Report at the HADRON STRUCTURE'04 Conference, Smolenice, Slovakia, 30.8.-3.9.200

Cloud services: incentives of users to adaptation

Information technologies influence a place and competitiveness of the companies on the international scene. Сloud technologies take root practically in all branches of economy both in state and in the private sphere the advanced information technologies. The essence of cloud technologies consists in granting to end users of remote dynamic access to services, computing resources and appendices (including operating systems and infrastructure) on the Internet. The purposes of this work are: the analysis of speed of distribution of cloudy technologies in the Russian Federation and the world; definition of drivers of development and distribution barriers in the Russian market; development prospects of cloud-based technology and proposing measures s for stimulating their development . Survey of representatives of the companies participating of the market of cloud services was conducted for the analysis of the factors influencing distribution of cloud services in Russia. The factors influencing the direction development prospects of cloud-based technology are defined by the factorial analysis of answers of respondents in the SPSS program. Based on the results of the survey, the forecasted values of the development of the cloud services market were made. The infrastructure, economic, marketing factors promoting advance of cloud services in the Russian market are revealed as a result of the conducted research. The factors interfering growth of the market of cloud technologies are legal, social and economic, technological and marketing. Tools were developed for stimulation of distribution of cloud services on the basis of the received results. On the basis of the obtained results, it can be concluded that in order to preserve sustainable development, it is expedient to specialize companies for the production of one type of products or in a particular industry. Also it is recommended to develop products for public sector, providers of cloud services only started mastering this sphere. If other information technologies are usually offered to customers through IT directors, then cloud products should be promoted by addressing directly to directors of companies or other representatives distributing the budget