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25 September 2025, Volume 52 Issue 09 Previous Issue    Next Issue

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Management & Innovation

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Implementation and exploration of an all-day unattended shared medical device management model WANG Ping, WU Hongyi, LIU Wei, LIU Yi 2025, 52 (09):  1-4+12.  Abstract ( 9 )   Save In order to reduce the cost of hospital operation and management and address the idle problem of medical equipment in the hospital,Tianjin First Central Hospital,on the basis of initially practicing the medical equipment sharing model,has explored and implemented an all-day unattended equipment management model. This model aims to solve the issues of labor waste,single rental fee calculation method,and low informatization level in the traditional management model. By integrating the hospital’s existing equipment resources,and building a medical equipment sharing platform,a medical equipment sharing center was established. Since its launch,the sharing platform has been operating stably for 12 months,achieving 1,058 equipment rentings with a total renting duration of 119,236.78 hours and a total borrowing fee of 211,411.49 yuan,showing good operation status. This model makes up for the shortcomings of some traditional management models,significantly improves the use efficiency of medical equipment,enhances the hospital’s service capacity,reduces the hospital’s operating costs,and achieves remarkable economic and social benefits,providing a feasible path for the construction of smart medical care. References | Related Articles | Metrics

Basic Research

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Overview of HJT solar cell patent technology CHEN Xueyan 2025, 52 (09):  5-12.  Abstract ( 7 )   Save HJT（Heterojunction with Intrinsic Thin layer） solar cells are a type of high-efficiency silicon-based solar cell. This paper retrieves and analyzes the basic landscape of patents in this field from the aspects of application trends,geography,and applicants. By reviewing the technological evolution,the improvements of HJT solar cells in intrinsic passivation layer,doped amorphous silicon layer,electrode layer,and overall structural optimization are introduced,and the existing problems and future research directions are analyzed,providing a reference for relevant researchers. References | Related Articles | Metrics

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Design architecture analysis of automatic fire alarm system for coal storage and transportation system in thermal power plants GUO Zhengyang 2025, 52 (09):  13-17.  Abstract ( 9 )   Save Thermal power plants have always been an important guarantee for the stable supply of electricity. This paper explores the design principles,equipment selection and engineering implementation methods of the automatic fire alarm system （FAS） for the coal storage and transportation system in thermal power plants. Taking the Antaibao low-calorific-value coal power generation project as an example,it conducts an in-depth discussion on the key points and difficulties in the design of the FAS architecture to ensure that the design scheme meets the requirements of norms and industry development,improve the fire prevention level of thermal power plants. References | Related Articles | Metrics

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Key technologies and development trends of building-integrated photovoltaics in China from perspective of patent applications ZHAO Shixin 2025, 52 (09):  18-21.  Abstract ( 8 )   Save With the global energy transformation and the improvement of green building demand,building-integrated photovoltaics （BIPV） as the core technology to achieve the integration of sustainable energy utilization and building functions,its research and application have received widespread attention. This paper systematically outlines the technological framework of BIPV,conducts a retrieval of relevant patents based on the China Patent Abstract Database,and analyzes the overall trends in patent applications. It provides data support and theoretical reference for the selection of innovation paths,optimization of patent layout,and formulation of industrialization strategies for BIPV technology. References | Related Articles | Metrics

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Study on composition and structure of microbial communities in activated sludge from biological wastewater treatment system for Offshore Platforms ZHOU Zhaofan, LI Zhikang, SHENG Wenlong 2025, 52 (09):  22-25.  Abstract ( 8 )   Save This study collected activated sludge samples from biological wastewater treatment systems on sixteen offshore oil platforms located in the Bohai Sea and South China Sea. Through 16S rRNA gene sequencing of the activated sludge samples,the composition and structure of microbial communities in these offshore domestic wastewater treatment systems were investigated by calculating the Observed Species index,Shannon index,and phylogenetic diversity （PD） index. The results reveal that the activated sludge harbors abundant functional bacteria contributing to the removal of chemical oxygen demand （COD）. Slight differences in microbial community composition and structure were observed among different platforms. References | Related Articles | Metrics

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Application progress of improved algorithm based on Tri-training in medical fields such as auxiliary diagnosis QIAO Zhen, QI Hong, LUO Xi 2025, 52 (09):  26-28+32.  Abstract ( 7 )   Save The Tri-training algorithm is a type of semi-supervised learning algorithm in machine learning algorithms. Since its proposal,improvements and variants based on Tri-training have become increasingly diverse. This paper introduces the principles and procedural steps of the Tri-training algorithm,and based on this,analyzes its application status in the field of medical auxiliary diagnosis. An outlook on the future development directions of the improved Tri-training algorithm in the medical field is presented. References | Related Articles | Metrics

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Optimization and retrofitting of gas flotation oil recovery system in an offshore oil field ZHENG Wu 2025, 52 (09):  29-32.  Abstract ( 11 )   Save As oilfield production progresses into the middle and late stages,the comprehensive water cut gradually increases,leading to a year-on-year rise in produced water treatment volumes. Consequently,the operational pressure on gas flotation systems intensifies. During primary oil recovery via gas flotation,suboptimal oil separation efficiency was observed,resulting in prolonged secondary oil recovery time and elevated oil content in the gas flotation effluent. This caused a sudden surge in treatment pressure on downstream water treatment equipment,ultimately leading to non-compliant treated water quality and adversely affecting injection water quality for reservoir pressure maintenance. To ensure compliance with water injection quality standards,maintain formation properties,and guarantee stable and high oil production in the oilfield,it is urgent to retrofit the primary air flotation oil recovery system. This retrofitting will effectively improve the treatment efficiency of the system and provide strong support for the continuous and stable production of the oilfield. References | Related Articles | Metrics

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Role of inventive concept in accurate determination of inventiveness and case analysis LI Xing 2025, 52 (09):  33-35+39.  Abstract ( 10 )   Save Inventive concept generally refers to the technical improvement ideas proposed by the inventor to solve the technical problems faced during the completion of the invention and creation. When using the “three-step method” for creative evaluation,it is easy to overlook technical issues and effects,only consider technical means,and mechanically compare technical features,resulting in inaccurate creative evaluation. If comprehensive consideration is combined with the inventive concept in the creative evaluation process,it is beneficial to reduce the deviation in creative evaluation. References | Related Articles | Metrics

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Application research on combined huff-n-puff mode for heavy oil thermal recovery in Shengli Oilfield WANG Haorui 2025, 52 (09):  36-39.  Abstract ( 8 )   Save After nearly 40 years of development,Shengli Oilfield has entered the high-cycle post-huff-n-puff stage,and the unbalanced utilization leads to the poor throughput development effect. The combined huff-n-puff method effectively improves the high-cycle development effect and increases the recovery rate at the huff-n-puff stage. However,Shengli Oilfield is rich in heavy oil types,and the development stages of oil wells are very different,so a single combined huff-n-puff mode is difficult to adapt to all reservoirs. By establishing different combinations of huff-n-puff modes,the paper provides experience for improving the development mode of heavy oil reservoirs in Shengli Oilfield. References | Related Articles | Metrics

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Patent analysis of 6G air interface artificial intelligence technology HE Xueying, YANG Xue 2025, 52 (09):  40-44+50.  Abstract ( 9 )   Save 6G air interface artificial intelligence （AI） technology,as a key direction for realizing the endogenous intelligence of 6G networks,has received widespread attention in recent years. The patent application trends,global patent layout,and the profiles of major applicants in the technology domain are analyzed,with a focus on four hot topics：channel estimation,modulation and demodulation,channel encoding and decoding,and beam management. This paper explores the evolution process of the technology,and summarizes and proposes that future focus should be placed on three aspects: complexity of models,balancing real-time performance and computing power scheduling,and AI integration technology in complex scenarios. References | Related Articles | Metrics

Science Statistics

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Bibliometric analysis of Web of Science-based studies of faecal microbiota transplantation for inflammatory bowel disease ZHANG Jintao, LIU Yandi, BAO Cuiping, LI Muran 2025, 52 (09):  45-50.  Abstract ( 9 )   Save The Web of Science （WOS） Core Collection database was searched for studies related to fecal microbiota transplantation for inflammatory bowel disease （IBD） published between January 2008 and January 2024. CiteSpace software was used for visual and quantitative analysis to reveal trends,hot topics,and academic influence,providing a reference for future research. A total of 228 articles were retrieved. Temporal distribution of publications shows three phases. China has the highest output. Nanjing Medical University is the top-ranked. Publishing instiution,the journal with the largest number of publications is Inflammatory Bowel Diseases,and the author with the largest number of publications is Cui Bota. Recent hot topics include mechanism,pathogenesis,barrier,and metabolites. References | Related Articles | Metrics

Science & Society

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Analysis of optimization path of informatization construction for security protection of large-scale events from perspective of new-quality public security combat effectiveness ZHANG Jianmeng 2025, 52 (09):  51-55+61.  Abstract ( 9 )   Save With the steady improvement of China’s comprehensive national strength,the frequency of large-scale events is increasing day by day,and the resulting security protection tasks are also escalating,imposing a heavy burden on security protection work. Informatization construction is the core path to relieve the pressure of security protection work,break through the limitations of traditional security protection,and improve the efficiency of security protection work. Based on the core connotation of new-quality public security combat effectiveness,by focusing on the bottlenecks restricting the informatization construction of security protection for large-scale events,such as the barriers to information sharing,insufficient application of technologies,and potential risks to data security,this paper proposes three optimization paths,namely constructing an integrated security protection information sharing system,deepening the application of intelligent algorithms,and improving the security protection mechanism,in the hope of providing a reference for enhancing the security protection effectiveness of large-scale events. References | Related Articles | Metrics

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Strategic study on leveraging societal science popularization resources for enhancing after-school extended services under background of “Double Reduction” policy ZHANG Dongyun, ZHANG Chunling, MA Xiufeng, ZHANG Weike 2025, 52 (09):  56-61.  Abstract ( 8 )   Save Focusing on current issues in primary and secondary schools such as insufficient after-school extended courses,teaching staff,and equipment,it is proposed to build a “society-school-family” consortium. Adhering to the principles of reducing quantity while improving quality,ensuring continuous and systematic activities,and respecting and meeting students’ physical and mental development as well as the integration of science and daily life,the responsibilities of society,schools,and families in collaborative education are clarified. Some approaches,such as community science corners,science popularization supermarkets,and family science popularization kits,are leveraged to enhance the after-school extended services,aiming to provide a theoretical basis for the future development of the city-level “society-school-family” consortium. References | Related Articles | Metrics

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Research on integrated development of science popularization, culture, and tourism in Guangxi YI Huxian, LI Ting 2025, 52 (09):  62-66.  Abstract ( 8 )   Save In recent years,the integrated development of science popularization,culture,and tourism industries in Guangxi has shown a positive trend,with the coupling coordination degree improving from mild imbalance level in 2013 to intermediate coordination level in 2022. However,issues such as lagging industrial chain and cluster development,insufficient exploitation of unique resources,weak support for technological innovation,and imperfect market mechanisms still restrict the synergistic effects and competitiveness of these industries. By exploring the current status,problems,and paths of the integrated development of science popularization,culture,and tourism industries in Guangxi,this paper proposes pathways including improving institutional support systems,promoting resource transformation and value enhancement,accelerating digital and intelligent empowerment and scenario upgrades,refining market operation mechanisms,and strengthening talent support systems. These measures aim to promote the in-depth integration of science popularization,culture and tourism industries in Guangxi,and drive industrial transformation,upgrading,and sustainable development. References | Related Articles | Metrics

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Analysis of hotspots and trends in eye movement studies on dyslexia based on CiteSpace visualization HU Ying, WU Xi, GAO Fang, GAO Lei, HE Liyuan 2025, 52 (09):  67-73.  Abstract ( 14 )   Save This study retrieved literature on dyslexia and eye movement studies from the Web of Science Core Collection and CNKI databases. CiteSpace software was used for bibliometric analysis and review,and visualization methods were used to reveal the research hotspots and development trends in this field from 1998 to 2024. Keyword clustering maps show that domestic research mainly focuses on topics such as children and word segmentation,while international research pays more attention to themes like children,attention,and deficits. Keyword emergence analysis indicates that in recent years,domestic research on neurocognitive fields such as anti-saccade and error monitoring has shown the most significant growth,whereas international research has seen a notable increase in areas including working memory,comprehension,deficits,and performance. References | Related Articles | Metrics

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Exploration of practical paths for strengthening science education in primary and secondary schools under background of “Double Reduction” policy: case study of Binhai New Area, Tianjin LIU Yishan 2025, 52 (09):  74-76.  Abstract ( 8 )   Save Science education in primary and secondary schools is one of the key focuses in the current education development. Taking Binhai New Area of Tianjin as an example,this paper conducts an in-depth analysis on issues such as weak science teaching staff,prominent homogenization of curriculum content,and information asymmetry in school-enterprise cooperation after the implementation of the “Double Reduction” policy in primary and secondary schools. The significant meaning of science education in primary and secondary schools is expounded. Countermeasures and suggestions such as promoting paired co-construction between schools and science popularization bases,jointly developing characteristic science courses,building distinctive science popularization brands,and constructing school-enterprise cooperation platforms are put forward,so as to promote the high-quality development of science education in primary and secondary schools in this city. References | Related Articles | Metrics

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Research on application of graph technology in vocational education: case study of medical aesthetics technology major XU Rong, CAO Yawen, ZHU Wei, GAO Wenjun 2025, 52 (09):  77-80.  Abstract ( 8 )   Save With the development of big data and information technology,the application of knowledge graphs,ability graphs and quality graphs in vocational education is becoming increasingly widespread. Taking the medical aesthetics technology major as an example,this paper investigated industry demands,collected and analyzed data,and applied information technology to construct knowledge graphs,ability graphs,and quality graphs. These graphs play an important role in optimizing talent training programs,reconstructing curriculum systems,developing digital and intelligent teaching resources,reforming teaching models,and innovating teaching evaluation. Practice shows that the application of graph technology has effectively driven the digital transformation of vocational education. It not only improves the accuracy of teaching but also promotes in-depth alignment between talent cultivation and industry demands,providing strong support for the high-quality development of the industry. References | Related Articles | Metrics

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Research on influencing factors and evaluation system of science and technology park resilience LIU Ying, ZHANG Yu, ZHANG Guiyan 2025, 52 (09):  81-85.  Abstract ( 10 )   Save In the context of the increasingly VUCA （volatility,uncertainty,complexity and ambiguity） global economic environment,how to enhance the resilience of science and technology parks to withstand external shocks and ensure their high-quality development has become an important issue. In view of this,this paper applies resilience theory to the field of science and technology parks. By employing bibliometric methods,it conducts a quantitative analysis and knowledge mining of research achievements in this field,extracts the main factors influencing the resilience of science and technology parks from these findings,uses them to construct a resilience evaluation index system for science and technology parks and proposes an entropy weight-TOPSIS combined evaluation model. The aim is to provide a theoretical basis and practical guidance for the resilience enhancement and sustainable development of science and technology parks in Tianjin. References | Related Articles | Metrics

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Analysis of research hotspots and frontier trends of large-scale instrument platforms in Chinese universities from 2004 to 2024 WANG Jian, CHEN Kai, LI Jingjing, DING Yi 2025, 52 (09):  86-90.  Abstract ( 8 )   Save Using CiteSpace software,this study conducts a systematic bibliometric analysis of 407 research articles on large-scale instrument platforms indexed in the China National Knowledge Infrastructure （CNKI） database from 2004 to 2024. By constructing a scientific knowledge map for the research field of large-scale instrument platforms in universities,the research hotspots,frontier trends,and development trends of this field were systematically revealed. From a bibliometric perspective,the literature growth patterns,distribution characteristics of core author groups,collaborative networks among leading institutions,and the composition of high-impact journals were investigated. Through keyword co-occurrence analysis and time-zone evolution method,it is found that the research in this field shows a phased development trend. Furthermore,through an integrated approach combining keyword detection and cluster analysis,critical future research directions are discerned,with particular emphasis on establishing professional training frameworks for large-scale instrument platforms and evaluating their adaptive potential in higher education reform and innovation. References | Related Articles | Metrics

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Analysis of positioning and enhancement of reading promotion in libraries in western regions in digital age ZHU Chunlin 2025, 52 (09):  91-94.  Abstract ( 11 )   Save Reading promotion is one of the important contents of library services and is of great significance for promoting national reading and improving the quality of the nation. However,with the advent of the digital age and the impact of new technologies such as mobile Internet and e-reading,many challenges have been brought to the traditional reading promotion model. Due to the underdeveloped economy and relatively scarce cultural resources in western China,it is even more necessary to enhance the public’s reading interest and reading level through active and effective reading promotion. By analyzing the positioning of reading promotion in libraries in western China,this paper summarizes the current challenges,explores ways to align with the development trend of digital technology and innovate approaches to reading promotion,and puts forward countermeasures and suggestions for better conducting reading promotion work in western China. References | Related Articles | Metrics

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Analysis of core elements of university students’ safety literacy and exploration of cultivation paths in artificial intelligence era ZHANG Guodong, QU Xiangnan 2025, 52 (09):  95-99+105.  Abstract ( 8 )   Save With the rapid development of artificial intelligence technology,human society is experiencing the transformation from the information age to the intelligence era,and university students,as the frontier group exposed to the new technology of artificial intelligence,are facing a series of new security challenges. From the perspective of philosophy of technology,information security and pedagogy,this paper reveals the influence of the rapid development of artificial intelligence on university students’ group security cognition. The core elements of university students’ artificial intelligence security literacy are analyzed,including “the double cornerstone of technological cognition and ethical judgment”,“the dynamic balance of data sovereignty and risk defense”,and “the integration of legal compliance and global vision”. Starting from the structural misunderstanding of “emphasizing technical understanding rather than ethical practice” in the cultivation of artificial intelligence in colleges and universities,the four-stage cultivation path of “cognitive shaping-ability cultivation-ethical internalization-guarantee construction” is put forward to provide theoretical reference and practical guidance for colleges and universities to improve the cultivation of artificial intelligence safety literacy. References | Related Articles | Metrics

Editor's Voice

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Research on evaluation framework and index system for development level of university internal publications LIU Yating 2025, 52 (09):  100-105.  Abstract ( 8 )   Save As an important component of internal information publications,university internal publications undertake the vital mission of academic exchange and the dissemination of scientific research achievements. However,a considerable number of university internal publications are subject to certain limitations in terms of manuscript sources and academic achievement dissemination due to the lack of official publication numbers,which poses many difficulties for the development of university internal publications. Following the overall research approach of the analytic hierarchy process （AHP） and based on Management Measures for Internal Information Publications,and Management Measures for University Journals,this article proposes a scientific,detailed and feasible framework for evaluating the development level of university internal publications based on an index system. From four dimensions including current development status,management overview,academic quality,and informatization level,a quantitative evaluation of the development level of university internal publications is carried out,the problems and shortcomings in their development process are analyzed,aiming to quantitatively evaluate the current development status of university internal publications and optimize strategies for their management and utilization. References | Related Articles | Metrics

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Study on current situation of science popularization work in emergency science and technology journals included in Chinese core journals WANG Ping, LIU Hongyan 2025, 52 (09):  106-110.  Abstract ( 9 )   Save Conducting science popularization work is one of the important functions of science and technology journals. In order to better utilize the science popularization function of emergency science and technology journals and assist in the development of national emergency science popularization capabilities,this paper analyzes the current situation of science popularization work in emergency science and technology journals from the aspects of journal orientation,publication of science popularization articles,construction of science popularization sites,organization of science popularization activities,and research and development of science popularization products. Relevant suggestions are put forward as follows: further clarify the orientation to better fulfill the responsibility of science popularization; further tap into resources to innovate the content and methods of science popularization; further strengthen cooperation to expand the channels of science popularization services; and further improve the scientific literacy of editors to expand the team of science popularization talents. References | Related Articles | Metrics

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Performance and implications of AI tools in qualification examination for publishing professionals CHEN Wei 2025, 52 (09):  111-114.  Abstract ( 9 )   Save Whether artificial intelligence （AI） tools can pass the qualification examination for publishing professionals （examination in brief） is an important sign to test whether AI tools can replace humans,but the performance of AI tools in China’s qualification examination for publishing professionals has not been reported. This study used real questions from the examination （both intermediate and elementary levels） as experimental materials to test the performance of five well-known domestic AI tools,namely ChatGLM,Qwen,iFlytek Spark,ERNIE Bot and 360 Zhinao,in the examination. The results show that four of the AI tools （ChatGLM,Qwen,iFlytek Spark,and ERNIE Bot） passed the elementary-level examination,while none of the five AI tools passed the intermediate-level examination,indicating that AI tools can replace humans as assistant editors （assistant technical editor or second-level proofreader） to a certain extent,but can not serve as editors （technical editor or first-level proofreader）. By comprehensively comparing the scores of different AI tools in different question types and different test contents,suggestions on the application of AI tools are put forward to provide references for improving the quality and efficiency of editing and publishing works. References | Related Articles | Metrics

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Research analysis of publishing ethics in medical sci-tech under framework of responsible research and innovation MENG Li, CEN Yan, ZOU Chenshuang, GAO Chao 2025, 52 (09):  115-122.  Abstract ( 11 )   Save Based on the concept of Responsible Research and Innovation （RRI）,this paper summarizes and identifies several areas that require improvement in the research and practice of publishing ethics for medical sci-tech journals. In terms of the deliberative dimension,medical sci-tech journals are in urgent need of strengthening proactive prevention and control of research integrity,and establishing an academic misconduct early warning and accountability mechanism based on risk prediction. In the dimension of multi-stakeholder consultation,further exploration should be made into the collaborative governance paths involving publishing institutions,academic communities,regulatory authorities,and other entities to form a shared responsibility system with clear rights and obligations.In the dimension of reflection and responsiveness,editorial departments need to deepen collaboration with hosting institutions in internal control management,and management and evaluation departments should establish an evaluation index system for journal integrity and accountability. Through interdisciplinary collaboration and multi-dimensional governance,the construction of publishing ethics for medical sci-tech journals can be systematically promoted,ultimately achieving high-quality and sustainable development of medical sci-tech journals. References | Related Articles | Metrics