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FEASIBLE STUDY ON THE INTEGRATION SYSTEM FOR THE SPACE MONITORING OF MAJOR EARTHQUAKES AND VOLCANOES IN TERRESTRIAL LAND 被引量:2
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作者 BO Li-qun(Changchun Institute of Geography,t he Chinese Academy of Sciences,Changchun 130012,P.R.China) 《Chinese Geographical Science》 SCIE CSCD 2002年第4期350-353,共4页
With the rapid development of space technology,earth observation tech nology and sky observatory technolo-gy,they have played a more and more im portant part in monitoring and predi cting of earthquakes and volcanoes ... With the rapid development of space technology,earth observation tech nology and sky observatory technolo-gy,they have played a more and more im portant part in monitoring and predi cting of earthquakes and volcanoes i n the terres-trial land.In recent years,the rela ted agencies have done the experimen ts and researches on monitoring and p redicting of earthquakes and volcanoes in the forewarning period by means of many appr oaches,such as satellite thermal in frared re-mote sensing(TIRS),Global Positioning System(GPS),differential interferometric syn thesis aperture radar(D-INSAR),astronomical time-latitude residual anomaly,and Geographic Information Systems (GIS),etc.A quite large number of re-search foundation has been built in t he fundamental theories and applica tion methods.The experiments and re searches have shown that these technology is e fficient methods for high frequency crust movement.If the existed separate scientific forces and results are possibly asse mbled together to form a more complete integration monitoring system wit h the combina-tion of space,sky observation,grou nd,deep geology and macro anomaly,i t will come into a new stage of monitoring and predicting of earthquakes and volca nic eruptions. 展开更多
关键词 space technology integration system earthquake and volcano
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Integration system research and development for three-dimensional laser scanning information visualization in goaf 被引量:2
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作者 罗周全 黄俊杰 +2 位作者 罗贞焱 汪伟 秦亚光 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2016年第7期1985-1994,共10页
An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, clo... An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, cloud data de-noising optimization, construction, display and operation of three-dimensional model, model editing, profile generation, calculation of goaf volume and roof area, Boolean calculation among models and interaction with the third party soft ware. Concerning this system with a concise interface, plentiful data input/output interfaces, it is featured with high integration, simple and convenient operations of applications. According to practice, in addition to being well-adapted, this system is favorably reliable and stable. 展开更多
关键词 GOAF laser scanning visualization integration system 1 Introduction The goaf formed through underground mining of mineral resources is one of the main disaster sources threatening mine safety production [1 2]. Effective implementation of goaf detection and accurate acquisition of its spatial characteristics including the three-dimensional morphology the spatial position as well as the actual boundary and volume are important basis to analyze predict and control disasters caused by goaf. In recent years three-dimensional laser scanning technology has been effectively applied in goaf detection [3 4]. Large quantities of point cloud data that are acquired for goaf by means of the three-dimensional laser scanning system are processed relying on relevant engineering software to generate a three-dimensional model for goaf. Then a general modeling analysis and processing instrument are introduced to perform subsequent three-dimensional analysis and calculation [5 6]. Moreover related development is also carried out in fields such as three-dimensional detection and visualization of hazardous goaf detection and analysis of unstable failures in goaf extraction boundary acquisition in stope visualized computation of damage index aided design for pillar recovery and three-dimensional detection
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A Deep Web Data Integration System for Job Search 被引量:6
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作者 LIU Wei LI Xian +2 位作者 LING Yanyan ZHANG Xiaoyu MENG Xiaofeng 《Wuhan University Journal of Natural Sciences》 CAS 2006年第5期1197-1201,共5页
With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, job searchers often have difficulties in first finding the right sources and then querying over... With the rapid development of Web, there are more and more Web databases available for users to access. At the same time, job searchers often have difficulties in first finding the right sources and then querying over them, providing such an integrated job search system over Web databases has become a Web application in high demand. Based on such consideration, we build a deep Web data integration system that supports unified access for users to multiple job Web sites as a job meta-search engine. In this paper, the architecture of the system is given first, and the key components in the system are introduced. 展开更多
关键词 Web database Web data integration job Website
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A New Approach to Estimate True Position of Unmanned Aerial Vehicles in an INS/GPS Integration System in GPS Spoofing Attack Conditions 被引量:5
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作者 Mohammad Majidi Alireza Erfanian Hamid Khaloozadeh 《International Journal of Automation and computing》 EI CSCD 2018年第6期747-760,共14页
This paper presents a new approach to estimate the true position of an unmanned aerial vehicle (UAV) in the conditions of spoofing attacks on global positioning system (GPS) receivers. This approach consists of tw... This paper presents a new approach to estimate the true position of an unmanned aerial vehicle (UAV) in the conditions of spoofing attacks on global positioning system (GPS) receivers. This approach consists of two phases, the spoofing detection phase which is accomplished by hypothesis test and the trajectory estimation phase which is carried out by applying the adapted particle filters to the integrated inertial navigation system (INS) and GPS. Due to nonlinearity and unfavorable impacts of spoofing signals on GPS receivers, deviation in position calculation is modeled as a cumulative uniform error. This paper also presents a procedure of applying adapted particle swarm optimization filter (PSOF) to the INS/GPS integration system as an estimator to compensate spoofing attacks. Due to memory based nature of PSOF and benefits of each particle's experiences, application of PSOF algorithm in the INS/GPS integ- ration system leads to more precise positioning compared with general particle filter (PF) and adaptive unscented particle filer (AUPF) in the GPS spoofing attack scenarios. Simulation results show that the adapted PSOF algorithm is more reliable and accurate in estim- ating the true position of UAV in the condition of spoofing attacks. The validation of the proposed method is done by root mean square error (RMSE) test. 展开更多
关键词 Inertial navigation system (INS)/global positioning system (GPS) integration unmanned aerial vehicles (UAVs) position estimation SPOOFING particle based filters
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An integration system for investment casting mould design of aeroengine turbine blade 被引量:1
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作者 Jiang Ruisong Zhang Dinghua +1 位作者 Wang Wenhu Shi Huajie 《China Foundry》 SCIE CAS 2008年第2期114-118,共5页
An integration system was developed to satisfy the need of information integration in the process of designing, investment casting and monitoring aero-engine's turbo blade. The general architecture is detailed pre... An integration system was developed to satisfy the need of information integration in the process of designing, investment casting and monitoring aero-engine's turbo blade. The general architecture is detailed presented in this paper. The system mainly comprises of product master model, design information management, anti-deformation design of mould cavity, intelligence mould design and blade testing. The developed system can manage mould design and blade test data flow, optimize mould design process and achieve the goal of integration design. 展开更多
关键词 turbo blade investment casting mould design integration design product master model (PMM)
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Construction of Mediators for Heterogeneous Data Source Integration Systems
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作者 高明 宋瀚涛 《Journal of Beijing Institute of Technology》 EI CAS 2003年第1期33-36,共4页
To construct mediators for data integration systems that integrate structured and semi-structured data, and to facilitate the reformulation and decomposition of the query, the presented system uses the XML processing ... To construct mediators for data integration systems that integrate structured and semi-structured data, and to facilitate the reformulation and decomposition of the query, the presented system uses the XML processing language (XPL) for the mediator. With XPL, it is easy to construct mediators for data integration based on XML, and it can accelerate the work in the mediator. 展开更多
关键词 heterogeneous data sources data integration MEDIATOR data model VIEW
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How to Realize Total Budget Management in Hospital Financial Integration System
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作者 WANG Deguo 《外文科技期刊数据库(文摘版)经济管理》 2021年第12期024-026,共5页
In recent years, the reform of China's medical and health care system has been intensified, and the informatization level of the medical and health care industry has been improved. Financial integration management... In recent years, the reform of China's medical and health care system has been intensified, and the informatization level of the medical and health care industry has been improved. Financial integration management plays a very important role in strengthening the overall budget management. It is of great significance in optimizing the allocation of medical and health resources, coordinating various forces in hospitals, and promoting the improvement of economic benefits of hospitals. Therefore, from the perspective of comprehensive budget management, this paper makes a detailed analysis on how to implement comprehensive budget management in hospital financial integration system, and puts forward some effective suggestions. 展开更多
关键词 HOSPITAL financial integration total budget management
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Application and Research of Intelligent Dual Control Integration System Based on Dual Prevention Mechanism in Coal Mine
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作者 LUWei 《外文科技期刊数据库(文摘版)工程技术》 2022年第4期051-056,共6页
According to the document requirements, such as “Opinions on Constructing Dual Prevention Mechanism in Implementation of Work Guide for Preventing Serious Accidents” (Safety Committee Office [2016] No.11) and “Basi... According to the document requirements, such as “Opinions on Constructing Dual Prevention Mechanism in Implementation of Work Guide for Preventing Serious Accidents” (Safety Committee Office [2016] No.11) and “Basic Requirements and Scoring Method for Coal Mine Safety Production Standardization”, the Group Company has taken over the top-level design, sorted out the management difficulties of coal mine safety quality standardization, optimized the safety risk classification management method and hidden danger closed-loop management process based on in-depth study of the connotation of the dual prevention mechanism system for coal mine safety. The design and development of a coal mine intelligent dual-control integrated system including safety risk standard library, hidden danger investigation standard library, behavior control standard library, hazard source management and safety production standardization score and other functions. At present, the distributed and cross-regional "dual control" mechanism information platform system developed and deployed by the group company has been officially put into operation. It has the ability to remotely monitor the risk control and hidden danger investigation of the mines to which the group company belongs, expanded new channels of safety management and innovated the level of safety management information. 展开更多
关键词 dual mechanism integration of dual control APPLICATION
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Research on the Construction of a Landscape Engineering Teaching Resource Library Under the“4321”Industry-Education Integration System
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作者 Li Man Ying Li Hongjia Zhu 《Journal of Contemporary Educational Research》 2023年第10期84-91,共8页
This paper studies and explores the construction of a teaching resource library for landscape engineering under the“4321”industry-education integration system,focusing on the construction objectives,construction pat... This paper studies and explores the construction of a teaching resource library for landscape engineering under the“4321”industry-education integration system,focusing on the construction objectives,construction paths,and construction contents,aiming to open-up the channel of school-enterprise cooperation,improve enterprise participation,and promote the reform of teaching mode and teaching methods.Establishing a practical resource library will connect and integrate students,teachers,and enterprises.A complete library of landscape-oriented teaching resources will be constructed according to the talent portraits of the industry to open-up the relationship between upstream and downstream courses,and further improve the precise fit between the cultivation of applied undergraduate talents and enterprises. 展开更多
关键词 integration of production and education Teaching resource library Landscape engineering
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Recent progress in organic optoelectronic synaptic transistor arrays:fabrication strategies and innovative applications of system integration 被引量:1
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作者 Pu Guo Junyao Zhang Jia Huang 《Journal of Semiconductors》 2025年第2期72-86,共15页
The rapid growth of artificial intelligence has accelerated data generation,which increasingly exposes the limitations faced by traditional computational architectures,particularly in terms of energy consumption and d... The rapid growth of artificial intelligence has accelerated data generation,which increasingly exposes the limitations faced by traditional computational architectures,particularly in terms of energy consumption and data latency.In contrast,data-centric computing that integrates processing and storage has the potential of reducing latency and energy usage.Organic optoelectronic synaptic transistors have emerged as one type of promising devices to implement the data-centric com-puting paradigm owing to their superiority of flexibility,low cost,and large-area fabrication.However,sophisticated functions including vector-matrix multiplication that a single device can achieve are limited.Thus,the fabrication and utilization of organic optoelectronic synaptic transistor arrays(OOSTAs)are imperative.Here,we summarize the recent advances in OOSTAs.Various strategies for manufacturing OOSTAs are introduced,including coating and casting,physical vapor deposition,printing,and photolithography.Furthermore,innovative applications of the OOSTA system integration are discussed,including neuromor-phic visual systems and neuromorphic computing systems.At last,challenges and future perspectives of utilizing OOSTAs in real-world applications are discussed. 展开更多
关键词 organic transistor arrays optoelectronic synaptic transistors neuromorphic systems system integration
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Cultivation of“Clinical-Research”Compound Talents for Master’s Degree in Traditional Chinese Medicine:Dilemma and Reform Thoughts on Integration of Scientific Research under Scientific Research System
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作者 Xi Liu Heguo Yan +4 位作者 Hongting Lu Kuanmeng Chi Bingbing Chen Zhaofu Li Zhaohu Xie 《Journal of Contemporary Educational Research》 2025年第8期189-197,共9页
Under the current medical education reform,the“clinical-research”model for TCM master’s degrees is a key approach to advancing the modernization of traditional Chinese medicine.With the core of“dual-track integrat... Under the current medical education reform,the“clinical-research”model for TCM master’s degrees is a key approach to advancing the modernization of traditional Chinese medicine.With the core of“dual-track integration,”this model aims to enhance both clinical practice and research abilities simultaneously.However,ten years of practice have shown that it still faces multiple challenges:an imbalance between clinical rotation time and research investment,deeply rooted attitudes that prioritize clinical work over research,insufficient TCM research resources and fragmented platforms,and poor coordination between policy and teaching design.These issues,particularly the methodological differences between TCM experience-based medicine and modern evidence-based medicine,further complicate the integration of clinical and research efforts.Therefore,there is an urgent need to promote the deep integration of research training into clinical practice through system design,value orientation,and evaluation systems,fostering a new ecological environment where clinical and research efforts thrive together.This will help cultivate TCM professionals with both strong clinical skills and innovative research capabilities,providing sustained momentum for the high-quality development of traditional Chinese medicine. 展开更多
关键词 Traditional Chinese medicine professional master Clinical-research integrated talents Research integration dilemmas integration with evidence-based medicine Training model reform
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Expeditionplus:The application of a gridded system in the integration of multidimensional environmental factors
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作者 Xinyuan Kuai Quansheng Fu +1 位作者 Hang Sun Tao Deng 《Plant Diversity》 2025年第4期702-708,共7页
The study of plant diversity is often hindered by the challenge of integrating data from different sources and different data types.A standardized data system would facilitate detailed exploration of plant distributio... The study of plant diversity is often hindered by the challenge of integrating data from different sources and different data types.A standardized data system would facilitate detailed exploration of plant distribution patterns and dynamics for botanists,ecologists,conservation biologists,and biogeographers.This study proposes a gridded vector data integration method,combining grid-based techniques with vectorization to integrate diverse data types from multiple sources into grids of the same scale.Here we demonstrate the methodology by creating a comprehensive 1°×1°database of western China that includes plant distribution information and environmental factor data.This approach addresses the need for a standardized data system to facilitate exploration of plant distribution patterns and dynamic changes in the region. 展开更多
关键词 Gridded system Data integration Multidimensional environmental factors Western China GIS Plant distribution
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Construction of the Practice System of Landscape Architecture Major Based on“Multi-dimensional Integration”
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作者 LI Yinan DING Juan +4 位作者 ZHU Yan WU Jing ZHAO Zhiyan LI Jie XIANG Cheng 《Journal of Landscape Research》 2025年第3期89-92,共4页
During the critical transformation period of landscape architecture major after the adjustment of disciplinary structure and the changes in market demand,private colleges and universities,as important places for culti... During the critical transformation period of landscape architecture major after the adjustment of disciplinary structure and the changes in market demand,private colleges and universities,as important places for cultivating local talents,have pain points such as uneven quality of teachers and students and weak innovation and practice.The practice system with“multi-dimensional Integration”integrates four dimensions:interdisciplinary integration,spatial and temporal intersection,historical inheritance,and behavioral activity,deepens the disciplinary connotation,and integrates the three elements of nature,humanity,and technology,aiming to provide a new path for private colleges and universities to cultivate application-oriented and compound talents with innovative capabilities.In terms of optimizing talent cultivation and adapting to industry changes,this system provides thinking and reference for landscape architecture major,helping the major reshape its core competitiveness and promoting educational innovation and industry development. 展开更多
关键词 Landscape architecture Practice system “Multi-dimensional integration”model Talent cultivation Teaching reform
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Construction of a Teaching System Through School-enterprise Collaboration in an Integration and Innovation Framework:A Case Study of the Internet of Things Specialization in the Software Engineering Program
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作者 Jing Tang Donglai Fu +2 位作者 Jun Hong Guoyu Qi Yan Qiang 《计算机教育》 2025年第3期41-47,共7页
The advancement of Internet of Things(IoT)technology is driving industries toward intelligent digital transformation,highlighting the crucial role of software engineering.Despite this,the integration of software engin... The advancement of Internet of Things(IoT)technology is driving industries toward intelligent digital transformation,highlighting the crucial role of software engineering.Despite this,the integration of software engineering into IoT engineering education remains underexplored.To address this gap,the School of Software at North University of China,in collaboration with QST Innovation Technology Group Co.,Ltd.(QST),has developed an innovative educational mechanism.This initiative focuses on the software engineering IoT track and optimizes the teaching process through the outcome-based education(OBE)concept.It incorporates military-industrial characteristics,introduces advanced information and technology curricula,and enhances laboratory infrastructure.The goal is to cultivate innovative talents with unique capabilities,thereby fostering the comprehensive development and application of IoT technology. 展开更多
关键词 Software engineering IoT track School-enterprise collaboration integration and innovation framework Outcome-based education
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Research on the Integration Strategy of Hainan Free Trade Port's International First-Class Convenient Business Environment System
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作者 Chaofu Qin 《Proceedings of Business and Economic Studies》 2025年第2期30-36,共7页
With the development of global economic integration,building a world-class facilitating business environment has become an urgent need for Hainan Free Trade Port.To solve the existing problems in financial policies,le... With the development of global economic integration,building a world-class facilitating business environment has become an urgent need for Hainan Free Trade Port.To solve the existing problems in financial policies,legal supervision,and other aspects,this paper takes Hainan Free Trade Port as an example to analyze and study its institutional integration strategy for creating a world-class facilitating business environment.The specific integration strategies are summarized to promote the internationalization and facilitation of the business environment of Hainan Free Trade Port and promote the high development of the local economy. 展开更多
关键词 Hainan Free Trade Port Business environment system integration strategy
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Heterogeneous and hybrid integration system in display technology
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作者 Sixin Huang Haohui Long +1 位作者 Jianhui Li Ziqing Zhou 《Moore and More》 2024年第1期226-247,共22页
The development tendency of“More than Display”is proposed for the display and semiconductor technologies,and the new-brand architecture of heterogeneous integration system in display(HiSID)is established in accordan... The development tendency of“More than Display”is proposed for the display and semiconductor technologies,and the new-brand architecture of heterogeneous integration system in display(HiSID)is established in accordance with the demands of third generation Micro/Mini-LED devices.Many functional units(e.g.,display units,storage units,sensing units,com-munication units and computing units)are integrated into one display main-board based on the semiconductor technology and electronic packaging.The advantages and details of miniaturization,intelligent,advanced integration,signal integrity with low latency performance,process compatibility and reliability are introduced.The interconnection requirements and design of the HiSID model with artificial intelligence are also summarized in this paper.It will provide technical guidance and references for the commercial application,core technology,and breakthrough direction of the HiSID module in display technology. 展开更多
关键词 Terminal device More Moore More than Moore Heterogeneous integration system-in-Package(SiP) Heterogeneous integration system in display(HiSID)
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整合输入与输出,培养综合语言技能——评译林版七年级下册Unit 6 Beautiful landscapes Integration板块两则教学设计
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作者 马黎 《教育视界》 2025年第21期68-69,共2页
Integration板块以单元主题为引领,以任务为驱动,以活动为路径,引导学生在运用听、读、看等理解性技能的基础上,向说、写等表达性技能过渡。两则教学设计聚焦译林版初中英语七年级下册Unit 6 Beautiful landscapes Integration板块,呈... Integration板块以单元主题为引领,以任务为驱动,以活动为路径,引导学生在运用听、读、看等理解性技能的基础上,向说、写等表达性技能过渡。两则教学设计聚焦译林版初中英语七年级下册Unit 6 Beautiful landscapes Integration板块,呈现了清晰的教学主线,建构了单元主题的结构化知识,关注了语言技能的综合训练,设计了多元多维的写作评价,很好地体现了学以致用、学用一体的学科教学导向。 展开更多
关键词 初中英语 integration板块 技能整合 综合语用
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Digital Twin Technology of Human-Machine Integration in Cross-Belt Sorting System 被引量:1
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作者 Yanbo Qu Ning Zhao Haojue Zhang 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2024年第2期195-212,共18页
The Chinese express delivery industry processes nearly 110 billion items in 2022,averaging an annual growth rate of 200%.Among the various types of sorting systems used for handling express items,cross-belt sorting sy... The Chinese express delivery industry processes nearly 110 billion items in 2022,averaging an annual growth rate of 200%.Among the various types of sorting systems used for handling express items,cross-belt sorting systems stand out as the most crucial.However,despite their high degree of automation,the workload for operators has intensified owing to the surging volume of express items.In the era of Industry 5.0,it is imperative to adopt new technologies that not only enhance worker welfare but also improve the efficiency of cross-belt systems.Striking a balance between efficiency in handling express items and operator well-being is challenging.Digital twin technology offers a promising solution in this respect.A realization method of a human-machine integrated digital twin is proposed in this study,enabling the interaction of biological human bodies,virtual human bodies,virtual equipment,and logistics equipment in a closed loop,thus setting an operating framework.Key technologies in the proposed framework include a collection of heterogeneous data from multiple sources,construction of the relationship between operator fatigue and operation efficiency based on physiological measurements,virtual model construction,and an online optimization module based on real-time simulation.The feasibility of the proposed method was verified in an express distribution center. 展开更多
关键词 Industry 5.0 Cross-belt sorting system Human-machine integrated Digital twin Online optimization
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Effectiveness of sensory integration therapy in children,focusing on Korean children:A systematic review and meta-analysis 被引量:1
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作者 Seri Oh Jong-Sik Jang +4 位作者 A-Ra Jeon Geonwoo Kim Mihwa Kwon Bahoe Cho Narae Lee 《World Journal of Clinical Cases》 SCIE 2024年第7期1260-1271,共12页
BACKGROUND Sensory integration intervention is highly related to the child's effective interaction with the environment and the child's development.Currently,various sensory integration interventions are being... BACKGROUND Sensory integration intervention is highly related to the child's effective interaction with the environment and the child's development.Currently,various sensory integration interventions are being applied,but research methodological problems are arising due to unsystematic protocols.This study aims to present the optimal intervention protocol by presenting scientific standards for sensory integration intervention through meta-analysis.AIM To prove the effectiveness of sensory integration therapy,examine the latest trend of sensory integration studies in Korea,and provide clinical evidence for sensory integration therapies.METHODS The database of Korean search engines,including RISS,KISS,and DBpia,was used to search for related literature published from 2001 to October 2020.The keywords,“Children”,“Sensory integration”,“Integrated sensory”,“Sensorymotor”,and“Sensory stimulation”were used in this search.Then,a meta-analysis was conducted on 24 selected studiesRISS,KISS,and DBpia,was used to search for related literature published from 2001 to October 2020.The keywords,“Children”,“Sensory integration”,“Integrated sensory”,“Sensorymotor”,and“Sensory stimulation”were used in this search.Then,a meta-analysis was conducted on 24 selected studies.RESULTS Sensory integration intervention has been proven effective in children with cerebral palsy,autism spectrum disorder,attention deficit/hyperactivity disorder,developmental disorder,and intellectual disability in relation to the diagnosis of children.Regarding sensory integration therapies,1:1 individual treatment with a therapist or a therapy session lasting for 40 min was most effective.In terms of dependent variables,sensory integration therapy effectively promoted social skills,adaptive behavior,sensory processing,and gross motor and fine motor skills.CONCLUSION The results of this study may be used as therapeutic evidence for sensory integration intervention in the clinical field of occupational therapy for children,and can help to present standards for sensory integration intervention protocols. 展开更多
关键词 CHILDREN META-ANALYSIS Occupational therapy Sensory integration Sensory processing Social skills
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Robustness Optimization Algorithm with Multi-Granularity Integration for Scale-Free Networks Against Malicious Attacks 被引量:1
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作者 ZHANG Yiheng LI Jinhai 《昆明理工大学学报(自然科学版)》 北大核心 2025年第1期54-71,共18页
Complex network models are frequently employed for simulating and studyingdiverse real-world complex systems.Among these models,scale-free networks typically exhibit greater fragility to malicious attacks.Consequently... Complex network models are frequently employed for simulating and studyingdiverse real-world complex systems.Among these models,scale-free networks typically exhibit greater fragility to malicious attacks.Consequently,enhancing the robustness of scale-free networks has become a pressing issue.To address this problem,this paper proposes a Multi-Granularity Integration Algorithm(MGIA),which aims to improve the robustness of scale-free networks while keeping the initial degree of each node unchanged,ensuring network connectivity and avoiding the generation of multiple edges.The algorithm generates a multi-granularity structure from the initial network to be optimized,then uses different optimization strategies to optimize the networks at various granular layers in this structure,and finally realizes the information exchange between different granular layers,thereby further enhancing the optimization effect.We propose new network refresh,crossover,and mutation operators to ensure that the optimized network satisfies the given constraints.Meanwhile,we propose new network similarity and network dissimilarity evaluation metrics to improve the effectiveness of the optimization operators in the algorithm.In the experiments,the MGIA enhances the robustness of the scale-free network by 67.6%.This improvement is approximately 17.2%higher than the optimization effects achieved by eight currently existing complex network robustness optimization algorithms. 展开更多
关键词 complex network model MULTI-GRANULARITY scale-free networks ROBUSTNESS algorithm integration
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