Online Library. Theme: (p.15)
Found: 331
Found: 331
| Title: | Territorial technosphere as a managed dynamic system - Территориальная техносфера как управляемая динамическая система |
| Author: | Безбородова Оксана Евгеньевна Бодин Олег Николаевич Polosin Vitaly |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | в статье рассматривается территориальная техносфера как динамическая система, описываемая системой дифференциальных уравнений, учитывающих условия ее нормального функционирования и критические ситуации, когда эффективность принимаемых решений зависит от состояния объекта техно-сферы и значений параметров, характеризующих это состояние. Изменяя параметры воздействия объектов техносферы на окружающую среду можно управлять ее качеством, поддерживая в определенном устойчиво работоспособном состоянии. Для поддержания территориальной техносферы в таком состоянии необходимо сформировать эффективный механизм управления. Этот механизм должен исключать попадание территориальной техносферы в устойчиво неработоспособные состояния. Для предотвращения этих процессов необходимо сформировать совокупность информативных параметров, осуществлять контроль и регистрацию их значений, формируя базы данных нормативных и фактических значений параметров. Используя эту информацию для моделирования и прогнозирования состояния окружающей среды регистрировать появление тенденции перехода в устойчиво неработоспособные состояния. И для предотвращения этого процесса формировать управляющие воздействия. Для этого необходимо осуществлять комплексный мониторинг окружающей среды территориальной техносферы, исключая ее переход в устойчиво неработоспособные состояния, ведущие к коллапсу. |
| Publication date: | 2018 |
| Publishing house: | IOP Conf. Series: Materials Science and Engineering 451 (2018) 012189 |
| Title: | Text Mining for Conformity Assessment of the Strategy for the State National Policy and Government Websites |
| Author: | Рева Екатерина Константиновна Горбунов Валерий Николаевич |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | The article examines the news items on the official websites of the Federal Agency for Nationality Affairs, the State Duma Committee on Nationality Affairs, and the Council for Interethnic Relations for their compliance with the Strategy for the state nationality policy of the Russian Federation for the period up to 2025. The research is mainly based on the method of comparing text documents in natural language processing. The primary parameter for the analysis of the text corpus is the wording of the Strategy. The news features on the websites are checked for their consistency with the trends of the state nationality policy indicated in the document as the most voluminous section of the Strategy. The array of textual data is represented by 397 news items published on the websites in 2019. The comparison of textual data shows that the largest number of matches is found on the news feed of the website of the Council for Interethnic Relations. The focus area with the greater number of matches across all websites is establishing the environment to preserve and enrich the Russian language and the languages of the peoples of the Russian Federation. |
| Publication date: | 2020 |
| Publishing house: | Уральский федеральный университет имени первого президента России Б.Н. Ельцина (Екатеринбург) |
| Title: | The analysis method of primary data for monitoring social processes using Big Data and fuzzy criteria |
| Author: | Bozhday Alexander Бершадский Александр Моисеевич Тимонин Алексей Юрьевич |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | The presented work deals with mathematical models' development for determining the significance degree of the social information. It contained in unstructured raw data from public web-sources. The significance criteria of social environment descriptions based on fuzzy logic and probability theory methods. Also, the set theory apparatus used to represent the extracted social objects. Results implementation allows to improve the data relevance and reliability determining in the social profiling system based on Big Data. |
| Publication date: | 2020 |
| Publishing house: | CEUR-WS |
| Title: | The Complex Optimization of the Solar Power Plant |
| Author: | Михайлов Сергей Алексеевич Горячев Владимир Яковлевич |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | Приведена структура солнечной электростанции. Рассмотрены вопросы оптимизации и расположения объектов на местности. Произведена оценка потерь электроэнергии на внутренних линиях. |
| Publication date: | 2022 |
| Publishing house: | Atlantic Press |
| Title: | The Concept of Complex Assessment System for Territories |
| Author: | Бершадский Александр Моисеевич Гудков Павел Анатольевич Подмарькова Екатерина Михайловна |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2023 |
| Publishing house: | Springer Nature Switzerland AG |
| Title: | The construction of information measuring system of defects detection in conductive patterns of printed circuit boards |
| Author: | Данилова Евгения Анатольевна Кочегаров Игорь Иванович Юрков Николай Кондратьевич |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2017 |
| Publishing house: | Издательство Львовского политехнического института, Украина |
| Title: | The Digital Equivalent of a Measuring Bridge for Complex Technical Systems |
| Author: | Лысенко Алексей Владимирович Рыбаков Илья Михайлович Юрков Николай Кондратьевич |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2025 |
| Publishing house: | IEEE |
| Title: | The Effect of Virtual Reality on Mental Health in the Design of Automated Control Systems |
| Author: | Tychkov Alexander Алимурадов Алан Казанферович Чураков Петр Павлович Тычкова Анна Николаевна Вишневская Галина Владимировна |
| Type: | Article |
| Kind: | Electronic edition |
| Publication date: | 2020 |
| Publishing house: | IEEE |
| Title: | The efficiency of electric power supply with the transmission of peak loads to distributed generation |
| Author: | Бростилова Татьяна Юрьевна Сотников Михаил Владимирович Агеев Вадим Александрович |
| Type: | Article |
| Kind: | Electronic edition |
| Annotation: | We made calculations of the voltage drop in the lines, voltage at the inputs of substations and electricity losses for transit. The study of the radial power supply system was performed in the daytime maximum mode; the minimum load mode was performed at night and in the peak load mode. As a result of modeling the operating modes, the indicators of the classical radial power supply scheme were compared with the indicators of the system when the local generation facilities were switched on during the working shift or during peak hours. Connection of reserve sources allows reducing voltage fluctuations along the line and reducing power losses for transit. |
| Publication date: | 2021 |
| Publishing house: | IOP Publishing |
| Title: | The Influence of the Design Parameters and Technological Factors on Functional Properties of the Spiral Joints of the Parts |
| Author: | Воячек Игорь Иванович Кочетков Денис Викторович Баранов Илья Викторович Воячек Ольга Станиславовна |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | Profiled joints of parts (PJ), in which the transfer of the operational load occurs by means of force closure of surfaces, are quite widely used in mechanical engineering. An alternative type of joint is a joint with a guaranteed tension (IFJ), which transmit the load by frictionally closing the mating surfaces of the parts. Such a joint combines the advantages of PJ and IFJ is a spiral friction-profile joint (SFPJ). It joins parts with spiral profile of mating surfaces. The properties of the spiral connection of parts are practically not studied, and there is no methodology for its design and the corresponding regulatory documentation. This article examines the influence of the design parameters and technological factors on the functional properties and stress–strain state of the SFPJ. Analytical methods are used, as well as the finite element method in computer modeling. The design parameters influencing the nominal area parts’ contact are found. The irregularity in the distribution of the equivalent tensions in the contact area is found. The technological factors which are necessary to control in order to provide SFPJ functional properties are found. The spiral friction-profile joint can effectively replace spline, keyed, pinned, profiled joints, tension joints and other fixed connections. |
| Publication date: | 2022 |
| Publishing house: | Springer International Publishing, Switzerland |
| Title: | The influence of the design parameters and technological factors on functional properties of the spiral joints of the parts |
| Author: | Воячек Игорь Иванович Кочетков Денис Викторович Баранов Илья Викторович |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | Profiled joints of parts (PJ), in which the transfer of the operational load occurs by means of force closure of surfaces, are quite widely used in mechanical engineering. An alternative type of joint is a joint with a guaranteed tension (IFJ), which transmit the load by frictionally closing the mating surfaces of the parts. Such a joint combines the advantages of PJ and IFJ is a spiral friction-profile joint (SFPJ). It joins parts with spiral profile of mating surfaces. The properties of the spiral connection of parts are practically not studied, and there is no methodology for its design and the corresponding regulatory documentation. This article examines the influence of the design parameters and technological factors on the functional properties and stress-strain state of the SFPJ. Analytical methods are used, as well as the finite element method in computer modeling. The design parameters influencing the nominal area parts’ contact are found. The irregularity in the distribution of the equivalent tensions in the contact area is found. The technological factors which are necessary to control in order to provide SFPJ functional properties are found. The spiral friction-profile joint can effectively replace spline, keyed, pinned, profiled joints, tension joints and other fixed connections. |
| Publication date: | 2023 |
| Publishing house: | Springer |
| Title: | The Influence of the Structural State of Hot-Stamped Powder Steels on Their Behavior during Heat Treatment |
| Author: | Скрябин Владимир Александрович |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2025 |
| Publishing house: | Pleiades Publishing, USA |
| Title: | The information and analytical platform for the big data mining about innovation in the region |
| Author: | Gamidullaeva Leyla Finogeev Alexey Финогеев Антон Алексеевич Vasin Sergey |
| Type: | Article |
| Kind: | Electronic edition |
| Annotation: | The article describes an information and analytical platform for collecting and processing big data for the study of innovative development processes of the constituent entities of the Russian Federation. The toolkit of the platform solves the problem of searching, collecting, processing and downloading data from the Internet for the analysis and prognostic modeling of innovation indicators of economic agents in the region. The results are used to assess the dynamics of changes in the innovative development of enterprises and the region as a whole. The objectives of the research are to select leaders who actively develop and implement innovations, benchmarking analysis of regional enterprises with leaders, develop recommendations for managing innovative development mechanisms, and increase the efficiency of innovative activities of enterprises in the region. It is proposed to create a set of tools for analytic processing of big data in the form of a convergent platform with horizontal scaling. To perform the procedures of loading large data into the cloud storage, the streaming architecture of the data search and integration subsystem is implemented with the possibility of parallel preprocessing of information. The components of the information and analytical platform have been developed and implemented |
| Publication date: | 2019 |
| Publishing house: | Springer International Publishing, Switzerland |
| Title: | The mathematical model of reflection for self-adaptive software |
| Author: | Bozhday Alexander Евсеева Юлия Игоревна Бершадский Александр Моисеевич Гудков Алексей Анатольевич |
| Type: | Article |
| Kind: | Electronic copy |
| Annotation: | The article deals with the problem of creating a mathematical apparatus for implementing self-adaptive properties of applied software systems. Self-adaptability is the ability of software to modify its own srtucture and behavior under the influence of external factors (unforeseen at compile stage) by forming new system feedbacks on the basis of internal and external data flows. The key issue here is the mathematical description of possible options for structural and behavioural system changes. The proposed mathematical model is based on the author's concept of reflection according to which a software system is able to generate and embed in its structure new feedbacks due to mining own behavioral information. Software that use this self-adaptive mechanism named reflective systems |
| Publication date: | 2019 |
| Publishing house: | IEEE Publisher |
| Title: | THE PROBLEM OF FORMATION OF THE NORMALIZED UNBALANCE WHEN CARRYING OUT ACCOUNTING TRANSACTIONS OF PETROLEUM PRODUCTS |
| Author: | Ординарцева Наталья Павловна Артамонов Дмитрий Владимирович |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2019 |
| Publishing house: | SCIENTIFIC TECHNICAL UNION OF MECHANICAL ENGINEERING “INDUSTRY 4.0”, Bulgaria |
| Title: | THE RELATIONSHIP AND LOCATION OF THE MAJOR COMPONENTS OF FIBER - OPTIC RATE SENSOR AND PARAMETERS OF THE LIQUID FLOWS IN LIFE SUPPORT SYSTEMS |
| Author: | Мурашкина Татьяна Ивановна |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2017 |
| Publishing house: | Moscow MEPhI |
| Title: | The research of noise stability of the prony's method while processing of cardiological time series |
| Author: | Маркулева Марина Владимировна |
| Type: | Article |
| Kind: | Multimedia |
| Publication date: | 2019 |
| Publishing house: | IEEE Publisher |
| Title: | The Structure and Properties of Materials Obtained by Impregnation |
| Author: | Скрябин Владимир Александрович Зверовщиков Александр Евгеньевич |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2023 |
| Publishing house: | Allerton Press, Inc. |
| Title: | The System of Measuring Thermal Conductivity of Bodies with Internal Heat Sources in Modern Aerospace Vehicles Operation Control |
| Author: | Юрков Николай Кондратьевич Рыбаков Илья Михайлович |
| Type: | Article |
| Kind: | Electronic edition |
| Publication date: | 2023 |
| Publishing house: | Institute of Electrical and Electronics Engineers Inc |
| Title: | The thermovoltaic effect in zinc oxide inhomogeneously doped with mixed-valence impurities |
| Author: | Аверин Игорь Александрович Карманов Андрей Андреевич Пронин Игорь Александрович Якушова Надежда Дмитриевна |
| Type: | Article |
| Kind: | Electronic copy |
| Publication date: | 2015 |
| Publishing house: | Elsevier Science Publishing Company, Inc. |