22 research outputs found

    The price of oil as a pricing factor of the residential real es-tate at the regional market

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    The article is to study the influence of oil price variation on the parameters of the residential real estate market, which is a significant factor of the development of the country’s living standards. The analysis of oil price variation as one of the key figures determining price variation of goods and services in Russia, covers the period of the 2008 crisis and the postcrisis period of 2011-2017 (on a quarterly basis). The price variation of living space per square meter in the primary and secondary housing markets in remote federal districts (Central, Siberian, Far Eastern) has been analyzed. That allowed to identify the specifics of the process investigated in far-flung territories with significantly different indicators of economic development. As an assessment tool of the impact of structural changes in the Russian economy on price variation a statistical Chow-test, showing the presence of structural instability during the crisis, has been used. Based on the data, modeling of the interconnection between the oil price variation and a housing square meter price variation has been carried out in the period of 2011- 2017. The official data of the Federal State Statistics Service of the Russian Federation have been used

    Organizational-administrative Features of the Implementation of Educational Services in the Two-level System of Training of Highly Qualified Personnel

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    It is education - the system of formation of the nation's intellectual capital and as one of the main areas of production innovation - creating the basic conditions for intensive growth of the markets on the basis of rapid updating of technologies and products. Education acts as the first link "education - research - innovation development of mass" of the innovation cycle. This educational sphere acts not only as a necessary element of reproduction of intellectual capital, but also as a dominant element of economic growth, which determines the stability of the external and internal competitive advantages of national economic systems. From the power of the national economy play an individual and a public intellectual capital, which implements the level of economic thinking of the nation, it is largely determined by economic strength, well-being, and the choice of its strategy and the subsequent trajectory of development in a global world order. In this connection, the Russian education there are urgent tasks related to the need to comply with the transformation of the education sector changes. Keywords: economic growth, educational service, training, educational organization JEL Classifications: G20, L00, O4

    РЕСПИРАТОРНО-СИНЦИТИАЛЬНАЯ ВИРУСНАЯ ИНФЕКЦИЯ: КЛИНИКО-ЛАБОРАТОРНЫЕ ОСОБЕННОСТИ

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    Infants are dominated among patients with respiratory syncytial viral infection (RSVI). In patients with RSVI characteristic are lesions of the lower respiratory tract and development of bronchial obstruction. Laboratory indicators of intoxication (the level of CRP, Leukocyte index of intoxication (LII), hematologic indicator of intoxication (GPI), metabolic disorders and decreased oxygen saturation below 93% are indicators of the severity of the disease, which can predict the development of a more severe course of RSVI and its complications. Среди больных респираторно-синцитиальной вирусной инфекцией (РСВИ) чаще оказываются дети раннего возраста. Для РСВИ характерно поражение нижних дыхательных путей и развитие бронхообструктивного синдрома. Лабораторные показатели интоксикации (уровень CРБ, лейкоцитарный индекс интоксикации (ЛИИ), гематологический показатель интоксикации (ГПИ), метаболические нарушения и снижение сатурации кислорода ниже 93% позволяют прогнозировать развитие тяжелой формы и осложнений

    КЛИНИКО-ЭПИДЕМИОЛОГИЧЕСКИЕ ОСОБЕННОСТИ РЕСПИРАТОРНО-СИНЦИТИАЛЬНОЙ ВИРУСНОЙ ИНФЕКЦИИ У ДЕТЕЙ ПЕРВОГО ГОДА ЖИЗНИ

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    The purpose was to study the clinical and epidemiological features of respiratory syncytial virus infection in hospitalized children the first year of life with lower respiratory tract diseases in different regions of the Russian Federation (Russia) during the 2015–2016 epidemic season.Materials and methods: in the original study data of a multicentre observational study conducted on the basis of children’s hospitals in St. Petersburg, Arkhangelsk, Kazan, and Saratov are presented. Etiology of acute respiratory viral infections were confirmed by examination of smears from the posterior pharyngeal wall by polymerase chain reaction. The study sample included 991 child’s first year of life with lesions of the lower respiratory tract.Results. In the etiological structure of the surveyed children in the season of 2015-2016, RSVI ranged from 14% to 46,2%, an average of 33%. RSVI dominated in the Centers of St. Petersburg (38,3%), Arkhangelsk (36.2%) and Kazan (42.5 per cent).RSVI significantly more often (p<0.01) leads to the development of bronchiolitis (29.4% against 16.3% and 10.0%, with rhinovirus infection and parainfluenza, respectively. Patients with RSUI often develop pneumonia (23,5%) vs 20.6% and 20,0% with rhinovirus infection, and parainfluenza. Patients with RSVI often suffer severe forms of the disease require oxygen support (13,8%) and treatment in the departmentof intensive care (15,9%).Seasonal peaks of hospitalization due to RSVI in all Centres were recorded in December-April 2015 and 2016. Regional differences in monthly intensity of hospitalization of children with RSVI were established.Thus, the high prevalence of RSVI among children in the first year of life, especially with heavy and complicated forms of lower respiratory tract disorders requiring intensive care benefits, represents a socially important issue, which requires monitoring for effective prevention in children at risk. Целью настоящего исследования являлось изучение клинико-эпидемиологических особенностей респираторно-синцитиальной вирусной инфекции (РСВИ) у госпитализированных по поводу заболеваний нижних дыхательных путей детей первого года жизни в различных регионах Российской Федерации (РФ) в эпидемический сезон 2015–2016 гг.Материалы и методы: в оригинальном исследовании представлены данные многоцентрового наблюдательного исследования, проведенного на базе детских стационаров Санкт-Петербурга, Архангельска, Казани, Саратова. Этиологию острых респираторных вирусных инфекций подтверждали исследованием мазков с задней стенки глотки методом полимеразной цепной реакции. Всего обследован 991 ребенок первого года жизни с поражением нижних дыхательных путей.Результаты: в этиологической структуре обследованных детей в сезон 2015–2016 гг. РСВИ составляла от 14% до 46,2%. РСВИ доминировала в центрах Санкт-Петербурга (38,3%), Архангельска (36,2%) и Казани (42,5%). РСВИ достоверно чаще приводит к развитию бронхиолита (29,4%), чем риновирусная инфекция и парагрипп (16,3% и 10,0% соответственно) (р<0,01), а также пневмонии – 23,5% против 20,6% и 20,0% при риновирусной инфекции и парагриппе. Пациенты с РСВИ чаще переносят тяжелые формы заболевания, требуют кислородной поддержки (13,8%) и лечения в условиях отделения реанимации и интенсивной терапии (15,9%). Сезонные пики госпитализации, обусловленной РСВИ, во всех центрах регистрировали в декабре – апреле 2015 и 2016 гг. Установлены региональные различия в помесячной интенсивности госпитализации детей с ОРВИ.Таким образом, высокая распространенность РСВИ среди детей первого года жизни, особенно с тяжелыми и осложненными формами поражения нижних дыхательных путей, с необходимостью реанимационного пособия, представляет социально-значимую проблему, что требует проведения мониторинга для эффективной профилактики у детей групп риска.

    Development of a fuzzy knowledge base as a core of the athene platform

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    The article describes the process of developing a fuzzy knowledge base (KB) as a core of the Athene platform. The content of fuzzy KB is formed as a result of the analysis of the contexts of the problem area (PrA). In this case, the context is a certain "point of view" on the PrA and its features. A graph database (DB) is used as a basis for storing the contents of the KB in the form of an applied ontology. An attempt is made to implement the mechanism of inference by the contents of a graph database. The mechanism is used to dynamically generate the screen forms of the user interface to simplify the work with the KB

    Построение системы баланса производственных мощностей авиационного завода

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    This article describes the basic principles of building the decision support system for the production capacity planning of large aircraft factory. The method for integration of the aircraft factory information systems with the production capacity planning system based on ontology merging is described. The process of mapping the database structure into the ontological representation is performed for each information system. An integrated data model is formed based on the ontological representations of each information system database structure. The integrated model is a mechanism for semantic integration of data sources. Also presents the method of extracting the time series from the business processes of an aircraft factory. The model of time series forecasting based on type-2 fuzzy sets in the task of production capacity planning is Presented

    RESPIRATORY SYNCYTIAL VIRUS INFECTION: CLINICAL AND LABORATORY FEATURES

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    Infants are dominated among patients with respiratory syncytial viral infection (RSVI). In patients with RSVI characteristic are lesions of the lower respiratory tract and development of bronchial obstruction. Laboratory indicators of intoxication (the level of CRP, Leukocyte index of intoxication (LII), hematologic indicator of intoxication (GPI), metabolic disorders and decreased oxygen saturation below 93% are indicators of the severity of the disease, which can predict the development of a more severe course of RSVI and its complications

    Интеграция прикладной онтологии и wiki-ресурсов в рамках единой базы знаний

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    The article considers the architecture of the multi" agent intelligent subsystem designated for construction of the knowledge base (KB) by integrating with wiki" resources. The KB represents the storage of knowledge and contexts of different problem areas (PAs) in the form of an applied ontology with nodes used for building the structure of wiki" resources.В статье представлена модель онтологии нечеткой предметной базы знаний (БЗ), позволяющая описать проблемную область (ПрО) с учетом многообразия ее контекстов. Под контекстом ПрО понимается состояние содержимого БЗ, которое может быть сформировано из множества состояний онтологии, полученного в результате версионирования либо формирования содержимого БЗ с различных точек зрения ((point of vieww). Также описано применение онтологического подхода для интеграции гетерогенных корпоративных информационных ресурсов. В качестве корпоративных информационных ресурсов рассматриваются крупные корпусы специализированных текстов, непосредственно связанные с ПрО, и различные виды корпоративных БЗ в виде внутренних сайтов и wiki-ресурсов. Также представлена архитектура многоагентной интеллектуальной подсистемы
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