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Tracking a High-Tech Transition--How technology is powering Guangdong’s manufacturing transformation
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作者 HU FAN 《ChinAfrica》 2026年第1期30-32,共3页
The moment a media delegation from the Republic of the Congo arrived at the Othello Kitchenware Museum on 18 November 2025,they were greeted with a vivid show of Guangdong’s industrial strength.Standing before them w... The moment a media delegation from the Republic of the Congo arrived at the Othello Kitchenware Museum on 18 November 2025,they were greeted with a vivid show of Guangdong’s industrial strength.Standing before them was not a typical exhibition hall,but a building shaped like a gleaming stainless-steel cooking pot. 展开更多
关键词 othello kitchenware museum technology industrial strength high tech transition guangdong manufacturing transformation
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Between Themis and Prometheus:a history of the ethics of science and technology
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作者 Jia-Yun Chen Zong-Zhen Wu +7 位作者 Qiang-Yu Xiang Lu Zhang Jia-Lin Diao Ya-Hui Zhang Shen-Shen Yan Kun-Lan Zuo Jian-Liang Huang Huan Liu 《History and Philosophy of Medicine》 2026年第1期49-59,共11页
Background:With the rapid development of modern emerging technologies,the ethical dilemmas and social controversies triggered by scientific and technological activities have become increasingly prominent.How to guide ... Background:With the rapid development of modern emerging technologies,the ethical dilemmas and social controversies triggered by scientific and technological activities have become increasingly prominent.How to guide technology for good and prevent and control technological risks has become an important issue of global concern.Research on science and technology ethics is dedicated to integrating ethical theories into governance practices and constructing ethical models that adapt to the development of the times.Methods:This article systematically reviews the six core approaches of scientific and technological ethics thought,including technological autonomy and political philosophy criticism,responsibility ethics and intergenerational obligations,technological intermediation and the integration of life and the world,ethical principles and normative frameworks,participatory governance and ethical practice innovation,as well as domain-specific ethical norms,thereby constructing an ethical analysis framework applicable to medical technology risks.And cross-analysis was conducted by taking medical events such as gene editing and xenotransplantation as examples.Results:Research shows that a single ethical approach has limitations in addressing complex medical ethical challenges,while the six approaches are complementary and synergistic.By criticizing technological autonomy,establishing a responsibility ethics orientation,setting the bottom line of ethical principles,promoting participatory governance,formulating domain norms,and continuously reflecting on the intermediary nature of technology,a multi-level and dynamically adaptive governance system for scientific and technological ethics can be constructed.Conclusion:The key to addressing contemporary medical ethics challenges lies in the comprehensive application of science and technology ethics theories and the integration of ethical considerations throughout the entire process of scientific and technological research and development.In the future,a governance framework that adapts to the development of new technologies should be established to promote cross-cultural and cross-disciplinary ethical dialogue and public participation,ensuring that scientific and technological innovation always serves the dignity of human life and overall well-being. 展开更多
关键词 ethics of science and technology history of science ethical governance responsible innovation medical ethics
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Teaching Reform of Chinese Medicine Processing Technology Course under the Integration of Technical and Higher Vocational Education
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作者 Lianfang LI 《Medicinal Plant》 2026年第1期72-77,82,共7页
Against the backdrop of integrated development between technical education and higher vocational education,the teaching of Chinese Medicine Processing Technology courses faces new opportunities and challenges.This pap... Against the backdrop of integrated development between technical education and higher vocational education,the teaching of Chinese Medicine Processing Technology courses faces new opportunities and challenges.This paper analyzes the existing problems in the current teaching of Chinese Medicine Processing Technology courses,discusses the necessity of reforming the teaching model under the context of integration,and proposes the construction of a"Dual-Capability Progression,Six-Dimensional Empowerment"teaching model.The aim is to enhance the teaching quality of Chinese Medicine Processing Technology courses and cultivate high-quality skilled talents in Chinese medicine processing who can meet industry demands. 展开更多
关键词 Technical education Higher vocational education Integrated development Chinese Medicine Processing technology Course Teaching reform
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Optical lateral flow immune assay technology for body fluid sensing
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作者 Chen Liu Tianqi Zhao +5 位作者 Jialing Zhou Xiaoyun Hu Dinghao Pan Jinlong Li Wei Li Zhihui Dai 《Chinese Chemical Letters》 2026年第1期106-115,共10页
Detecting biomarkers in body fluids by optical lateral flow immune assay(LFIA) technology provides rapid access to disease information for early diagnosis.LFIA is based on an antigen-antibody reaction and is rapidly b... Detecting biomarkers in body fluids by optical lateral flow immune assay(LFIA) technology provides rapid access to disease information for early diagnosis.LFIA is based on an antigen-antibody reaction and is rapidly becoming the preferred choice of physicians and patients for point-of-care testing due to its simplicity,cost-effectiveness,and rapid detection.Observing the optical signal change from the colloidal gold of the traditional LFIA strip has been widely applied for various biomarkers detection in body fluids.Despite the significant progress,rapid real-time detection of color changes in the colloidal gold by the naked eye still faces many limitations,such as large errors and the inability to quantify and accurately detect.New optical LFIA strip technology has emerged in recent years to extend its application scenarios for achieving quantitative detection such as fluorescence,afterglow,and chemiluminescence.Herein,we summarized the development of optical LFIA technology from single to hyphenated optical signals for biomarkers detection in body fluids from invasive and non-invasive sources.Moreover,the challenge and outlook of optical LFIA strip technology are highlighted to inspire the designing of next-generation diagnostic platforms. 展开更多
关键词 Optical signal Lateral flow immune assay Hyphenated optical technology Body fluid sensing Point-of-care testing
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Low-temperature bonding of W90 tungsten heavy alloy using Sn−2Al filler metal by ultrasonic-assisted coating technology
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作者 Xiao-guo SONG Xu-dong ZHANG +3 位作者 Wei FU Xiao-yu TIAN Guang-dong WU Sheng-peng HU 《Transactions of Nonferrous Metals Society of China》 2026年第1期259-272,共14页
The Sn−2Al filler metal was utilized to bond W90 tungsten heavy alloys by the ultrasonic-assisted coating technology in atmospheric environment at 250℃.The effects of ultrasonic power and ultrasonic time on microstru... The Sn−2Al filler metal was utilized to bond W90 tungsten heavy alloys by the ultrasonic-assisted coating technology in atmospheric environment at 250℃.The effects of ultrasonic power and ultrasonic time on microstructure and interfacial strength of Sn−2Al/W90 interface were investigated.The ultrasound improved the wettability of Sn−2Al filler metal on W90 surface.As the ultrasonic power increased and ultrasonic time increased,the size of Al phase in seam decreased.The maximum value of Sn−2Al/W90 interfacial strength reached 30.1 MPa.Based on the acoustic pressure simulation and bubble dynamics,the intensity of cavitation effect was proportional to ultrasonic power.The generated high temperature and high pressure by cavitation effect reached 83799.6 K and 1.26×10^(14) Pa,respectively. 展开更多
关键词 W−Ni−Fe alloy Sn−Al filler metal ultrasonic-assisted coating technology acoustic pressure CAVITATION bubble dynamics
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Strategy and technology to prevent hospital-acquired infections:Lessons from SARS,Ebola,and MERS in Asia and West Africa 被引量:10
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作者 Sanjeewa Jayachandra Rajakaruna Wen-Bin Liu +1 位作者 Yi-Bo Ding Guang-Wen Cao 《Military Medical Research》 SCIE CAS 2017年第4期229-235,共7页
Hospital-acquired infections(HAIs) are serious problems for healthcare systems, especially in developing countries where public health infrastructure and technology for infection preventions remain undeveloped. Here, ... Hospital-acquired infections(HAIs) are serious problems for healthcare systems, especially in developing countries where public health infrastructure and technology for infection preventions remain undeveloped. Here, we characterized how strategy and technology could be mobilized to improve the effectiveness of infection prevention and control in hospitals during the outbreaks of Ebola, Middle East respiratory syndrome(MERS), and severe acute respiratory syndrome(SARS) in Asia and West Africa. Published literature on the hospital-borne outbreaks of SARS, Ebola, and MERS in Asia and West Africa was comprehensively reviewed. The results showed that healthcare systems and hospital management in affected healthcare facilities had poor strategies and inadequate technologies and human resources for the prevention and control of HAIs, which led to increased morbidity, mortality, and unnecessary costs. We recommend that governments worldwide enforce disaster risk management, even when no outbreaks are imminent. Quarantine and ventilation functions should be taken into consideration in architectural design of hospitals and healthcare facilities. We also recommend that health authorities invest in training healthcare workers for disease outbreak response, as their preparedness is essential to reducing disaster risk. 展开更多
关键词 SARS EBOLA MERS Infection control Hospital-acquired infections STRATEGY technology
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Hospital-based health technology assessment:The next frontier for traditional Chinese medicine hospitals 被引量:4
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作者 Zeqi Dai Xing Liao 《Journal of Traditional Chinese Medical Sciences》 2021年第2期110-114,共5页
Hospital-based health technology assessment(HB-HTA)is highly valuable in the application of hospital medical technology,cost control,improvement of medical quality,and protection of medical safety,and its use is incre... Hospital-based health technology assessment(HB-HTA)is highly valuable in the application of hospital medical technology,cost control,improvement of medical quality,and protection of medical safety,and its use is increasing daily globally.However,in China,HB-HTA is still in its infancy,and it is yet to be adopted in traditional Chinese medicine(TCM).Therefore,this article introduces the application and development of HB-HTA,as well as discusses the current situation of TCM and related future development strategies to provide ideas and references for the development of HB-HTA in TCM.We conclude and recommend that all major stakeholders,including the state,health departments,and hospital leaders,support and promote the exploration and development of HB-HTA in TCM hospitals and integrative medicine hospitals.We also suggest the utilization of existing talents and introduction of other necessary talents to promote better and faster organizational development,as well as suggest the formation of a national and internationally recognized HB-HTA guidance manual and toolkit for TCM hospitals based on both the national HTA guidelines and the evaluation of TCM hospitals pilot projects.Moreover,we recommend that HB-HTA pilot study should be executed with Chinese patent medicine as the starting point to form the implementation process and framework in the TCM arena. 展开更多
关键词 Hospital-based health technology ASSESSMENT Traditional Chinese medicine Development strategy
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Analysis on the Effective Application of VPN Technology in Hospital Information Construction 被引量:1
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作者 Hui Jin 《Modern Electronic Technology》 2017年第1期26-29,共4页
With the rapid development of economic construction, constant improvement of economic level of china, all walks of life have technologically conducted in-depth study on related knowledge applied in their own areas. Am... With the rapid development of economic construction, constant improvement of economic level of china, all walks of life have technologically conducted in-depth study on related knowledge applied in their own areas. Among them, the application of relative technology as well as relative requirements in medical industry is also constantly improving. The application of emerging technology not only plays a significant role in the modernization development of hospital, but also is greatly significant on the improvement of medical quality. Therefore the key point of hospital development is how to use network technique to ensure the rapid, stable and safe operation of hospital's daily work. Starting from the information construction of hospital, this paper has made a discussion on the concept and advantages of VPN technology, and an analysis on the specific application of VPN technology in hospital. According to the discourse of the paper, it's possible to provide valuable references and suggestions for the application of VPN technology on the information construction of hospitals. 展开更多
关键词 VPN technology INFORMATION CONSTRUCTION APPLICATION
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Evaluation of International Standards of Management of Communication and Information Technology (MCIT) in Khorasan Razavi Hospitals from the Perspective of Managers
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作者 Saeed Shojaei Fereshteh Farzianpour +2 位作者 Mohammad Arab Abbas Rahimi Foroushani Esmaeil Hosseinzadeh Roknabadi 《Health》 2015年第8期920-926,共7页
The general goal of the management of communication and information technology (MCIT) in the health sector, is to accelerate collecting, achieving and supporting the health system processes, and effective decision-mak... The general goal of the management of communication and information technology (MCIT) in the health sector, is to accelerate collecting, achieving and supporting the health system processes, and effective decision-making for managing this system;because preparing and providing health care services for society is very complex, and highly dependent on the information system. The aim of this investigation is to determine the mean scores of the possibility of implementing the MCIT standards in Khorasan Razavi hospitals, from the perspective of managers. This was a cross sectional descriptive-analytic study conducted in two steps in all hospitals. In the first step, the applicability of the standards in hospitals was studied. In the second step, the current status of hospitals was compared with international standards MCIT. In order to determine the validity of the questionnaires, opinions of professors and experts were acquired. Regarding the reliability, the SPSS V. 12 calculated the value of Cronbach’s to be 0.95 for the first questionnaire and 0.86 for the second questionnaire. Data were analyzed using statistic tests of one way ANOVA and t-test. The level of significance was fixed at 0.5. In the 16 hospitals studied, the mean and standard deviation of MCIT were (57.25 ± 13.74). The MCIT standards are applicable in hospitals of Khorasan Razavi according to half (49.4%) of managers;nonetheless, their application requires greater efforts by the hospitals. 展开更多
关键词 EVALUATION INTERNATIONAL STANDARDS MANAGEMENT of COMMUNICATION and Information technology MANAGERS Hospitals
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The Effects of Information and Communication Technology on Health Service Delivery at Tafo Government Hospital
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作者 Kennedy Addo Pabbi Kwaku Agyepong 《E-Health Telecommunication Systems and Networks》 2020年第3期33-48,共16页
This study sought to find out the effects of Information and Communication Technology (ICT) on health service delivery at Tafo Government Hospital. A descriptive survey design was used. Data were collected through the... This study sought to find out the effects of Information and Communication Technology (ICT) on health service delivery at Tafo Government Hospital. A descriptive survey design was used. Data were collected through the use of semi-structured questionnaire and administered to 50 respondents where stratified random sampling technique was used by ranking position as strata. Data were analyzed using descriptive statistics. From the findings, 56% of the respondents overwhelmingly agreed to the fact that the applications of ICT provide quicker medical diagnoses, reduced workload among users, improvement in patients’ waiting time and information accessibility. Nonetheless, 72% bemoaned lack of ICT infrastructure, poor ICT network concerns coupled with that insufficient knowledge on the use of ICT could impede the impact of ICT in quality service delivery. This could be deduced from the findings that ICT improves collaboration and clinical decision support in facilitating clinical work flow integration among nurses and other medical professionals. Moreover, the findings above affirm the fact that without electricity, ICT infrastructure, insufficient skills and technical knowledge in dealing with ICT innovations, it is impossible to successfully adopt ICT resources in health care delivery. The above findings show that the majority of healthcare professional generally had a positive attitude towards ICT prospects as they rated their skill as fairly well. The study recommends that the Ministry of Health plays a supporting role by investing in health care ICT. 展开更多
关键词 Information and Communication technology Information technology Health Care Professionals Electronic Health Records Quality of Care
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The Impact of Health Information Technology on Hospital Performance: A Systematic Integrative Literature Review
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作者 Alisa Westerhof Cokky Hilhorst Willem Jan Bos 《Health》 2024年第4期257-279,共23页
Objective: To review, categorise, and synthesise findings from literature on health information technology (HIT) functionalities, HIT use, and the impact of HIT on hospital performance. Materials and Methods: We condu... Objective: To review, categorise, and synthesise findings from literature on health information technology (HIT) functionalities, HIT use, and the impact of HIT on hospital performance. Materials and Methods: We conducted a systematic integrative literature review based on a compre-hensive database search. To organise, categorise and synthesise the ex-isting literature, we adopted the affordance actualization theory. To align the literature with our research framework, we used four categories: 1) the functionalities of HIT and how these functionalities are measured;2) use and immediate outcomes of HIT functionalities;3) different perfor-mance indicators and how HIT functionalities affect them;and 4) what hospital characteristics influence the outcome of hospital performance. Results: Fifty-two studies were included. We identified four types of HIT. Only ten studies (19.2%) define the use of HIT by explicitly meas-uring the use rate of HIT. We identified five dimensions of hospital per-formance indicators. Every dimension showed mixed results;however, in general, HIT has a positive impact on mortality and patient readmis-sions. We found several hospital characteristics that may affect the rela-tionship between HIT and hospital-level outcomes. Discussion: Further efforts should focus on embedded research on HIT functionalities, use and effects of HIT implementations with more performance indicators and adjusted for hospital characteristics. Conclusion: The proposed framework could help hospitals and researchers make decisions regard-ing the functionalities, use and effects of HIT implementation in hospi-tals. Given our research outcomes, we suggest future research opportuni-ties to improve understanding of how HIT affects hospital performance. . 展开更多
关键词 Health Information technology HIT Functionalities Hospital Performance Indicators
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EHR Technology: Improvement Review of a Small Rural Hospital
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作者 Nancy Norman-Marzella, RN, MSN, NP, CNE 《Journal of Health Science》 2016年第5期277-282,共6页
The focus of this study was to examine the technology improvements in a small rural hospital preparing to implement the first two stages of Health Information Technology for Economic and Clinical Health (HITECH) [ 1... The focus of this study was to examine the technology improvements in a small rural hospital preparing to implement the first two stages of Health Information Technology for Economic and Clinical Health (HITECH) [ 1 ] in their organization. The existing hospital organization's health information technology (HIT) is on a continuum between a traditional system and one that can support evidence-based clinical decisions. A methodology based on hierarchy and experience, is routine and relies upon trial, and error is a traditional approach [2]. Prior experience with Electronic Health Records/Health Information Management Systems (EHR/HIMS) improvements in this hospital lacked a systematic evidence-based approach leading to inoperability and security concerns. Future improvements include adoption of nationally recognized standards for HIT protocols and planning incorporates a process to test improvements and upgrades with feedback from end-users prior to initiating full scale operations. 展开更多
关键词 technology HITECH Electronic Health Record (EHR) technology improvemem.
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A new horizon for neuroscience:terahertz biotechnology in brain research 被引量:1
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作者 Zhengping Pu Yu Wu +2 位作者 Zhongjie Zhu Hongwei Zhao Donghong Cui 《Neural Regeneration Research》 SCIE CAS 2025年第2期309-325,共17页
Terahertz biotechnology has been increasingly applied in various biomedical fields and has especially shown great potential for application in brain sciences.In this article,we review the development of terahertz biot... Terahertz biotechnology has been increasingly applied in various biomedical fields and has especially shown great potential for application in brain sciences.In this article,we review the development of terahertz biotechnology and its applications in the field of neuropsychiatry.Available evidence indicates promising prospects for the use of terahertz spectroscopy and terahertz imaging techniques in the diagnosis of amyloid disease,cerebrovascular disease,glioma,psychiatric disease,traumatic brain injury,and myelin deficit.In vitro and animal experiments have also demonstrated the potential therapeutic value of terahertz technology in some neuropsychiatric diseases.Although the precise underlying mechanism of the interactions between terahertz electromagnetic waves and the biosystem is not yet fully understood,the research progress in this field shows great potential for biomedical noninvasive diagnostic and therapeutic applications.However,the biosafety of terahertz radiation requires further exploration regarding its two-sided efficacy in practical applications.This review demonstrates that terahertz biotechnology has the potential to be a promising method in the field of neuropsychiatry based on its unique advantages. 展开更多
关键词 biological effect brain NEURON NEUROPSYCHIATRY NEUROSCIENCE non-thermal effect terahertz imaging terahertz radiation terahertz spectroscopy terahertz technology
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澳大利亚教材Design and Technology的特色与启示
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作者 王振强 何善亮 《湖北教育》 2025年第7期84-87,共4页
随着经济一体化和全球化进程的不断推进,世界各国目前都认识到技术与工程教育对于提升综合国力的重要性。基础教育阶段虽不以直接培养各领域的工程师或设计师为目标,但关注学生技术与工程素养的提升,让他们像工程师或设计师一样思考和... 随着经济一体化和全球化进程的不断推进,世界各国目前都认识到技术与工程教育对于提升综合国力的重要性。基础教育阶段虽不以直接培养各领域的工程师或设计师为目标,但关注学生技术与工程素养的提升,让他们像工程师或设计师一样思考和解决问题,这不仅不能回避,而且是亟须直面的问题。《义务教育科学课程标准(2022年版)》的颁布为中小学技术与工程教育的落实指明了方向。 展开更多
关键词 澳大利亚教材 Design and technology
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Research progress of intelligent testing technology and evaluation methods for subgrade engineering 被引量:1
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作者 Guojun Cai Hongliang Tian +2 位作者 Lulu Liu Xiaoyan Liu Songyu Liu 《Journal of Road Engineering》 2025年第2期164-183,共20页
Subgrade engineering is a fundamental aspect of infrastructure construction in China.As the primary structural element responsible for bearing and distributing traffic loads,the subgrade must not only withstand the su... Subgrade engineering is a fundamental aspect of infrastructure construction in China.As the primary structural element responsible for bearing and distributing traffic loads,the subgrade must not only withstand the substantial pressures exerted by vehicles,trains,and other forms of transportation,but also efficiently transfer these loads to the underlying foundation,ensuring the stability and longevity of the roadway.In recent years,advancements in subgrade engineering technology have propelled the industry towards smarter,greener,and more sustainable practices,particularly in the areas of intelligent monitoring,disaster management,and innovative construction methods.This paper reviews the application and methodologies of intelligent testing equipment,including cone penetration testing(CPT)devices,soil resistivity testers,and intelligent rebound testers,in subgrade engineering.It examines the operating principles,advantages,limitations,and application ranges of these tools in subgrade testing.Additionally,the paper evaluates the practical use of advanced equipment from both domestic and international perspectives,addressing the challenges encountered by various instruments in realworld applications.These devices enable precise,comprehensive testing and evaluation of subgrade conditions at different stages,providing real-time data analysis and intelligent early warnings.This supports effective subgrade health management and maintenance.As intelligent technologies continue to evolve and integrate,these tools will increasingly enhance the accuracy,efficiency,and sustainability of subgrade monitoring. 展开更多
关键词 Subgrade engineering Intelligent testing technology technology evaluation Health management and maintenance
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Application of AI technology in pulsar candidate identification 被引量:2
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作者 Wanqiong Wang Jie Wang +7 位作者 Xinchen Ye Yazhou Zhang Jia Li Xu Du Wenna Cai Han Wu Ting Zhang Yuyue Jiao 《Astronomical Techniques and Instruments》 2025年第1期27-43,共17页
As artificial intelligence(AI)technology has continued to develop,its efficient data processing and pattern recognition capabilities have significantly improved the precision and speed of decision-making processes,and... As artificial intelligence(AI)technology has continued to develop,its efficient data processing and pattern recognition capabilities have significantly improved the precision and speed of decision-making processes,and it has been widely applied across various fields.In the field of astronomy,AI techniques have demonstrated unique advantages,particularly in the identification of pulsars and their candidates.AI is able to address the challenges of pulsar celestial body identification and classification because of its accuracy and efficiency.This paper systematically surveys commonly used AI models for pulsar candidate identification,analyzing and discussing the typical applications of machine learning,artificial neural networks,convolutional neural networks,and generative adversarial networks in candidate identification.Furthermore,it explores how th.e introduction of AI techniques not only enhances the efficiency and accuracy of pulsar identification but also provides new perspectives and tools for pulsar survey data processing,thus playing a significant role in advancing pulsar research and the field of astronomy. 展开更多
关键词 AI technology Candidate identification Machine learning Neural networks
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Research on Offensive-Defensive Technology System and Key Technologies of Navigation Warfare 被引量:1
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作者 WANG Jian FU Jing +2 位作者 LONG Ke CHANG Xinuo LIU Jiaxing 《Aerospace China》 2025年第1期9-13,共5页
As the core information infrastructure of modern information warfare,the offensive and defensive confrontations of satellite navigation systems have given rise to navigation warfare,which focuses on seizing control of... As the core information infrastructure of modern information warfare,the offensive and defensive confrontations of satellite navigation systems have given rise to navigation warfare,which focuses on seizing control of navigation resources.Based on the space segment,control segment,and user segment of satellite navigation systems,this paper systematically constructs an offensive-defensive technology system for navigation warfare,and deeply analyzes core measures such as signal enhancement and suppression,autonomous navigation and link jamming,anti-jamming reception,and integrated navigation.It extracts key technologies including adaptive nulling antennas,joint filtering,and multi-dimensional combined jamming,and discusses the technical effectiveness of these technologies by incorporating relevant cases.The advantages of navigation warfare stem from multi-segment coordination and technological inte-gration.In the future,the development directions of navigation warfare will focus on three aspects:enhancing satellite capabilities,tackling core technical challenges,and building a multi-dimensional system. 展开更多
关键词 navigation warfare satellite navigation offensive-defensive technology ANTI-JAMMING integrated navigation
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Value realization of intelligent emergency management:research framework from technology enabling to value creation 被引量:1
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作者 Yan Guo Yan Song Mingyue Zhang 《Data Science and Management》 2025年第1期11-22,共12页
This study investigated the application and the application value of intelligent emergency in emergency management in the big data environment.It addresses the neglect of the application value(performance)measurement ... This study investigated the application and the application value of intelligent emergency in emergency management in the big data environment.It addresses the neglect of the application value(performance)measurement of intelligent emergency,further improving the effectiveness of intelligent emergency management.First,approximately 3,900 documents from the intelligent emergency field are analyzed to determine the future research trend in intelligent emergency management.The socio-technical theory concerning technical and social systems is introduced.The emergency management system concepts of“technology enabling”and“enabling value creation”are defined according to bibliometric analysis and socio-technical theory.Second,a research framework that includes technology enabling and enabling value creation for the decision-making paradigm in emergency management according to the big data environment is constructed.A detailed analysis approach from intelligent emergency technology enabling to enabling value creation in emergency management is proposed.Finally,earthquake disasters are taken as examples,and specific analyses of the intelligent emergency enabling and enabling value creation are explored;enabling value creation is discussed based on measurable indicators.The clear concept of emergency management system technology enabling and enabling value creation,as well as the detailed analysis approach from intelligent emergency technology enabling to enabling value creation,provide a theoretical bases for scholars and practitioners to evaluate the value(performance)of intelligent emergency for the first time. 展开更多
关键词 technology enabling Enabling value creation EMERGENCIES Intelligent emergency management
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Deformation mechanism and treatment technology research of coal pillars in acute inclined goafs under expressway 被引量:1
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作者 Bao Wei-Xing Ma Zhi-Wei +1 位作者 Lai Hong-Peng Chen Rui 《Applied Geophysics》 2025年第1期161-175,235,共16页
When the expressway crosses the goafs inevitably,the design is generally to build the road on coal pillars as much as possible.However,the existing coal pillars are often unable to meet relevant requirements of highwa... When the expressway crosses the goafs inevitably,the design is generally to build the road on coal pillars as much as possible.However,the existing coal pillars are often unable to meet relevant requirements of highway construction.Combining three-dimensional physical model tests,numerical simulations and field monitoring,with the Urumqi East Second Ring Road passing through acute inclined goafs as a background,the deformation and failure mechanism of the overlying rock and coal pillars in acute inclined goafs under expressway load were studied.And in accordance with construction requirements of subgrade,comprehensive consideration of the deformation and instability mechanism of acute inclined goafs,the treatment measures and suggestions for this type of geological disasters were put forward.The research results confirmed the rationality of coal pillars in acute inclined goafs under the expressway through grouting.According to the ratio of diff erent overlying rock thickness to coal pillar height,the change trend and value of the required grouting range were summarized,which can provide reference for similar projects. 展开更多
关键词 model test acute inclined goafs SUBGRADE deformation mechanism treatment technology
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Preparation of spherical HMX@PDA-based PBX by co-axial droplet microfluidic technology:Enhancing the interfacial effect and safety performance of composite microspheres 被引量:1
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作者 Yunyan Guo Yi Liu +6 位作者 Jiani Xie Jiawei Li Fan Wang Jinshan Lei Chongwei An Zhongliang Ma Bidong Wu 《Defence Technology(防务技术)》 2025年第3期73-83,共11页
Surface engineering plays a crucial role in improving the performance of high energy materials,and polydopamine(PDA)is widely used in the field of energetic materials for surface modification and functionalization.In ... Surface engineering plays a crucial role in improving the performance of high energy materials,and polydopamine(PDA)is widely used in the field of energetic materials for surface modification and functionalization.In order to obtain high-quality HMX@PDA-based PBX explosives with high sphericity and a narrow particle size distribution,composite microspheres were prepared using co-axial droplet microfluidic technology.The formation mechanism,thermal behavior,mechanical sensitivity,electrostatic spark sensitivity,compressive strength,and combustion performance of the microspheres were investigated.The results show that PDA can effectively enhance the interfacial interaction between the explosive particles and the binder under the synergistic effect of chemical bonds and the physical"mechanical interlocking"structure.Interface reinforcement causes the thermal decomposition temperature of the sample microspheres to move to a higher temperature,with the sensitivity to impact,friction,and electrostatic sparks(for S-1)increasing by 12.5%,31.3%,and 81.5%respectively,and the compressive strength also increased by 30.7%,effectively enhancing the safety performance of the microspheres.Therefore,this study provides an effective and universal strategy for preparing high-quality functional explosives,and also provides some reference for the safe use of energetic materials in practical applications. 展开更多
关键词 Droplet microfluidic technology Interfacial reinforcement Safety performance Surface modification POLYDOPAMINE HMX
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