检索结果-内蒙古大学图书馆

SSRN 2024年

作者： Wu, Jinlei Yuan, Haojun Yang, Yunhua Yang, Ping Yan, Xinxin Mu, Ying Yang, Panhui Gao, Wanlei Jin, Qinghui College of Information Science and Engineering Ningbo University Zhejiang Ningbo315211 China Mechanical and Electrical Engineering School Zhejiang Fashion Institute of Technology Zhejiang Ningbo315211 China Research Center for Analytical Instrumentation Institute of Cyber-Systems and Control State Key Laboratory of Industrial Control Technology Zhejiang University Zhejiang Hangzhou310007 China State Key Laboratory of Transducer Technology Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences Shanghai200050 China

Mycotoxins are widely co-contaminating agricultural products and their derivatives, and on-site monitoring of multiple mycotoxins remains a challenge. Here, we present a novel electrochemical aptasensor for the simultaneous detection of aflatoxin B1 (AFB1) and deoxynivalenol (DON). The sensor is equipped with dual working electrode microelectrodes and comb-shaped polydimethylsiloxane (PDMS) microfluidic chip, quantification of toxin concentrations using differential pulse voltammetry (DPV) detection methods. Moreover, no additional modification of the signal amplification probes is required, and label-free detection of both toxins can be accomplished in less than 20 minutes, achieving limits of detection of 7.74 pg/mL for AFB1 and 0.172 ng/mL for DON. The sensor has demonstrated excellent specificity and stability in standard toxin solutions and example corn assays. In summary, this electrochemical aptasensor with an integrated comb-shaped microchannel offers the possibility of rapid and highly sensitive on-site detection of AFB1 and DON. © 2024, The Authors. All rights reserved.

关键词： Aflatoxins

来源：评论

学校读者我要写书评

暂无评论

Aspects of Nuclear Power Plant Digital Decommissioning

Aspects of Nuclear Power Plant Digital Decommissioning

引用

Siberian Conference on control and Communications (SIBCON)

作者： Elena Jharko Roman Meshcheryakov Vitaly Promyslov Laboratory of Distributed Information and Control Systems V.A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences Moscow Russia Cyber-Physical Systems Laboratory V.A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences Moscow Russia

The paper considers a set of problems and trends related to the decommissioning of high-risk facilities, in particular nuclear power plants (NPP). Along with the traditional problems of ensuring nuclear and technological safety during the decommissioning of NPPs, new challenges have arisen related to ensuring cybersecurity. In accordance with the recommendations of regulatory documents, it is necessary to identify critical information assets at the design stage. The paper notes the need to create digital twins to develop technologies for decommissioning an object while ensuring its safety of all types. The paper discusses the areas of application of remote-control technologies and robotics during the decommissioning of nuclear power plants, and also highlights some of the problems of these technologies. The necessity of maintaining a knowledge base on the object, remote control of robots used for inspection and dismantling of the object, the use of artificial intelligence, ensuring cybersecurity, and the designing of digital twins is emphasized for the successful solution of the decommissioning problem.

关键词： Digital twin Knowledge based systems Process control Inspection Safety Computer crime Task analysis

来源：评论

学校读者我要写书评

暂无评论

Some Aspects of Creation of Flexible Modeling Software Package for NPP

Some Aspects of Creation of Flexible Modeling Software Packa...

引用

International Conference on Management of Large-Scale System Development (MLSD)

作者： Elena Jharko Laboratory of Distributed Information and Control Systems V.A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences Moscow Russia

ISBN: (数字)9781728110943

ISBN: (纸本)9781728110950

An approach is considering, according to which the flexible modeling software package is the core of the digital twin of an NPP power unit, which can apply for a wide range of tasks from application in operator information support systems and diagnostic systems to assessing the cybersecurity of a nuclear power plant and developing cybersecurity measures.

关键词： Power measurement Software packages Computational modeling Predictive models Software measurement Computer security Power generation

来源：评论

学校读者我要写书评

暂无评论

Adaptive matrix model for a crime forecasting task 3

Adaptive matrix model for a crime forecasting task

引用

3rd IEEE International Conference on Data Stream Mining and Processing, DSMP 2020

作者： Uzlov, Dmytro Popov, Sergiy Vlasov, Oleksii Bodyanskiy, Yevgeniy National Academy of the National Guard of Ukraine Kharkiv Ukraine Kharkiv National University of Radio Electronics Control Systems Reasearch Laboratory Kharkiv Ukraine National Police of Ukraine in Kharkiv Region Information and Analytical Support Department of the Direktorate Kharkiv Ukraine

ISBN: (纸本)9781728132143

In the police activities of any country, there are two major directions: identifying signs of crime preparation and preventing its commission (prediction), as well as crime prevention by eliminating the conditions for its commission (prevention). At the same time, various theories are explaining that the place and time of the crime occur at random, and when certain conditions are met for its commission, which depend on the type of crime and various factors of the objective side of the crime (place, time, mechanism of commission) and object of encroachment. Currently, a huge number of criminal events has been accumulated in the databases of law enforcement agencies over a long time (more than 20 years). These events occurred at a specific place (geolocation) and at a specific date and time. Considering a certain residential area as a closed system with processes taking place according to some laws, it can be assumed that criminal events also occur according to some hidden patterns. In modern science, some technologies enable identifying such hidden patterns in large data arrays - Data Mining. Identification of hidden patterns allows performing the function of predicting the commission of new criminal events in space and time. This article considers one of the technology approaches - Adaptive Matrix Model. As a result, we obtained a fairly simple and small model for crime prediction that produced promising experimental results. Ways to further improve accuracy are suggested. © 2020 IEEE.

关键词： Forecasting

来源：评论

学校读者我要写书评

暂无评论

Non-Linear Measures of Dependence in the MIMO systems Identification with Applications to NPP Efficiency Evaluation

Non-Linear Measures of Dependence in the MIMO Systems Identi...

引用

Mediterranean Conference on control and Automation (MED)

作者： Kirill R. Chernyshov Elena Ph. Jharko Ekaterina A. Sakrutina Laboratory of System Identification V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia Laboratory of Distributed Information and Control Systems V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia Laboratory of Complex Networks V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

ISBN: (数字)9781728157429

ISBN: (纸本)9781728157436

The paper deals with the problem of input/output system identification in the light of selecting representative outputs of the system under study, accompanied with its application to the analysis of the nuclear power plant efficiency. Features of the approach are based on an extension of the Rényi axioms for measures of dependence to the case of the multivariate dependence and applying an information-theoretic measure of dependence originated from a symmetric Tsallis divergence of probabilistic distributions.

关键词： Input variables MIMO communication System identification Power generation Process control Task analysis Power measurement

来源：评论

学校读者我要写书评

暂无评论

Multiservice Online Platform for Integrated Geospatial Data Processing

Multiservice Online Platform for Integrated Geospatial Data ...

引用

International Conference on System Modeling & Advancement in Research Trends (SMART)

作者： Danila Parygin Alexey Golubev Ilya Korneev Alexander Gurtyakov Vladimir Tsyganov Yury Zatuliveter Volgograd State Technical University Volgograd Russia Laboratory of Active Systems Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia Laboratory of Distributed Information-Analytical and Control Systems Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

ISBN: (数字)9781728132457

ISBN: (纸本)9781728132464

The paper considers the development of modules that allow to work with data using automated methods for processing and analyzing information on urban infrastructure with use of a single work procedure. The main contribution of this paper is the proposed methods for collecting and initial processing of information on infrastructure and real estate objects using different resources and technologies for extracting information. Also, the paper deals with the algorithm of interaction with the API of the Russian state site “ReformaGKH” and management of obtained data. Key software solutions for building the multiservice informational and analytical online platform of integrated geospatial data processing to support decision-making on urban areas development are described.

关键词： Geospatial Data Real Estate Object Data Collection Parsing API Data Processing Data Storage Residential Real Estate Apartment House Urban Area City Multiservice Platform geospatial data urban area Parsing Data Storage Data Collection Methods city Application programming interfaces AXIAL POWER INDICATOR API American Petroleum Institute Automatic data processing data processing Civic infrastructure information Processing Automated methods

来源：评论

学校读者我要写书评

暂无评论

Towards quality assurance under developing safety important systems software for nuclear power plants

Towards quality assurance under developing safety important ...

引用

2018 International Russian Automation Conference, RusAutoCon 2018

作者： Jharko, Elena Ph. V.A. Trapeznikov Institute of Control Sciences Russian Academy of Sciences I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems Moscow Russia

ISBN: (纸本)9781538649381

Increase in the significance of providing the software quality for high operation risk systems is concerned with the growth of the complexity and functionality of the safety important systems software and requirements to the reliability of these systems. The software verification and validation processes within the development and modification of systems of the automated control systems of nuclear power plants are of importance at the whole software life cycle duration. In the paper, there are considered possible consequences concerned with violations of the technological process of the software development, ways of achieving the required software quality on the basis of the software verification and validation at all stages of the life cycle;approaches to the quality definition, procedures of software quality justification, models of the analysis of requirements to systems in the part of the software. The paper provides examples of the software quality evaluation over the indexes of 'Maintainability' and 'Usability' correspondingly for a safety important system of a nuclear power plant (NPP). All aspects of implementing works on the software quality analysis for NPP safety important systems in the part of the software quality evaluation are used under developing safety important systems of automated process control systems. © 2018 IEEE.

关键词： Nuclear power plants

来源：评论

学校读者我要写书评

暂无评论

Cyber security risk assessment method for scada of industrial control systems

Cyber security risk assessment method for scada of industria...

引用

2018 International Russian Automation Conference, RusAutoCon 2018

作者： Poletykin, Alexey V.A. Trapeznikov Institute of Control Sciences Russian Academy of Sciences I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems Moscow Russia

ISBN: (纸本)9781538649381

The cyber security formula-based risk evaluation method is outlined for using SCADA in Industrial control System (ICS) of Critical National Infrastructure (CNI) plants. The main feature of the method is taking into account not only information security methods but all safety and security and reliability measures available. Another feature concerns assets definition by means of explicit and hidden functions for which damage values from feasible cyber-attacks are estimated. The method deals with the scales of order. An example of the scale is proposed for damage and risk values. The essence of the method, its application domain restrictions, the stages of risk management addressed, key risk management concepts covered are described in the paper. © 2018 IEEE.

关键词： Risk analysis

来源：评论

学校读者我要写书评

暂无评论

Adaptive Matrix Model for a Crime Forecasting Task

Adaptive Matrix Model for a Crime Forecasting Task

引用

IEEE International Conference on Data Stream Mining & Processing (DSMP)

作者： Dmytro Uzlov Sergiy Popov Oleksii Vlasov Yevgeniy Bodyanskiy National Academy of the National Guard of Ukraine Kharkiv Ukraine Control Systems Reasearch Laboratory Kharkiv National University of Radio Electronics Kharkiv Ukraine Information and Analytical Support Department of the Direktorate National Police of Ukraine in Kharkiv region Kharkiv Ukraine

ISBN: (数字)9781728132143

ISBN: (纸本)9781728132150

关键词： Law enforcement Predictive models Software Data models Forecasting Data mining Adaptation models

来源：评论

学校读者我要写书评

暂无评论

Protected Message Service as a Step towards Safe distributed systems Architecture 11

Protected Message Service as a Step towards Safe Distributed...

引用

11th International Conference "Management of Large-Scale System Development", MLSD 2018

作者： Asratian, R.E. Lebedev, V.N. Laboratory of Distributed Information Systems V.A.Trapeznikov Institute of Control Sciences Russian Academy of Sciences Moscow Russia

ISBN: (纸本)9781538649244

Principles of the organization of secure distributed systems architecture based on the new network service for protected queries processing are considered. The main feature of the approach in view consists in the separation of application components functions from those of the communication environment on data protection and network interactions support. © 2018 IEEE.

关键词： Web services

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：