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
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
In recent years,perovskite solar cells(PSCs)have garnered significant attention as a potential mainstream technology in the future photovol-taic(PV)market.This is primarily attributed to their salient advantages inclu...In recent years,perovskite solar cells(PSCs)have garnered significant attention as a potential mainstream technology in the future photovol-taic(PV)market.This is primarily attributed to their salient advantages including high efficiency,low cost,and ease of preparation.Nota-bly,the power conversion efficiency(PCE)of PSCs has experienced a remarkable increase from 3.8%in 2009 to over 26%at present.Conse-quently,the adoption of roll-to-roll(R2R)technology for PSCs is considered a crucial step towards their successful commercialization.This arti-de reviews the diverse substrates,scalable deposition techniques(such as solution-based knife-coating and spraying technology),and optimiza.tion procedures employed in recent years to enhance device performance within the R2R process.Additionally,novel perspectives are presented to enrich the existing knowledge in this field.展开更多
Special Purpose Rice (SPR) is a technology that consists of different rice varieties that were developed by Central Luzon State University. The unique varietal characteristics of SPR are pigmented, glutinous, good-yie...Special Purpose Rice (SPR) is a technology that consists of different rice varieties that were developed by Central Luzon State University. The unique varietal characteristics of SPR are pigmented, glutinous, good-yielding varieties planted in lowland areas. This study was conducted to increase farmers’ income through employing different promotion and extension activities and enterprise development. Data were analyzed using descriptive statistics. Cost and return and benefit-cost analysis were used to determine the financial benefits of using the SPR in different production systems. Results revealed that incorporating the following parameters is critical in the sustainable adoption of the SPR. Amongst them are: ensuring that recommended production technologies are strictly followed by the farmers, ensuring the quality of seeds for planting, the presence of a market for the produce, engaging the farmers in value-adding activities like processing, capability development in entrepreneurship, and adopting clustering approach of the farmers to address economies of scale in marketing and processing. The use of SPR produced an average yield of 6.11 MT/ha and 5.04 MT/ha during the dry and wet seasons from 2021-2023, respectively, higher than the usual varieties of inbred rice. The net benefit from producing a CLS-2 variety of SPR is higher than regular rice, having an average difference of Php 22,355.53 per hectare from 2021-2023.展开更多
Cracks are important migration channels and storage spaces for oil and gas, and the peripheral cracks in the Ordos Basin have developed extensively after multiple tectonic movements. Using unmanned aerial vehicle obli...Cracks are important migration channels and storage spaces for oil and gas, and the peripheral cracks in the Ordos Basin have developed extensively after multiple tectonic movements. Using unmanned aerial vehicle oblique photogrammetry technology to obtain field outcrop image data and establish a three-dimensional model for observation, the NEE and NNW fractures are the most developed in the Yanchang Formation of the study area, while the NW and NNE fractures are slightly developed, all of which are high angle vertical fractures and belong to regional structural fractures. The NNW oriented cracks are restricted by the NEE oriented cracks and developed in the late stage. Combined with the analysis of regional geological background, fracture intersection relationship and tectonic stress field, it is considered that there are two stages of fractures in Dongjiahe, namely, the late Indosinian and Yanshanian.展开更多
This article focuses on the current computer monitoring and control as the research direction,studying the application strategies of artificial intelligence and big data technology in this field.It includes an introdu...This article focuses on the current computer monitoring and control as the research direction,studying the application strategies of artificial intelligence and big data technology in this field.It includes an introduction to artificial intelligence and big data technology,the application strategies of artificial intelligence and big data technology in computer hardware,software,and network monitoring,as well as the application strategies of artificial intelligence and big data technology in computer process,access,and network control.This analysis aims to serve as a reference for the application of artificial intelligence and big data technology in computer monitoring and control,ultimately enhancing the security of computer systems.展开更多
The integration of digital tools and effective knowledge management practices is critical for enhancing administrative efficiency and institutional continuity in higher education. This study investigates the relations...The integration of digital tools and effective knowledge management practices is critical for enhancing administrative efficiency and institutional continuity in higher education. This study investigates the relationships between knowledge modeling, institutional memory, leadership styles, technology, and administrative efficiency at the University of Cape Coast (UCC). The study sought to identify the challenges and opportunities in integrating digital tools into administrative processes and to provide actionable recommendations for improvement. A mixed-methods research design was employed, combining quantitative analysis using Partial Least Squares Structural Equation Modeling (PLS-SEM) with qualitative thematic analysis of interviews. The findings revealed key challenges, including resistance to change, fragmented knowledge repositories, and inadequate funding, alongside opportunities such as centralized knowledge systems, cost-effective open-source tools, and capacity-building initiatives. The study highlights the importance of strategic leadership, robust policies, and investments in digital infrastructure to enhance administrative practices. Policy implications include the need for clear digital transformation guidelines and leadership training to foster innovation and collaboration. Recommendations include investing in scalable digital tools, implementing comprehensive capacity-building programs, and promoting stakeholder engagement to drive successful digital integration. These insights provide a roadmap for UCC and similar institutions seeking to optimize administrative efficiency through digital transformation.展开更多
随着工业4.0和物联网(IoT)的兴起,制造业正经历着前所未有的变革。IT与OT融合提升了生产效率也重塑安全生态,随着两者界限的日益模糊,信息安全与功能安全为企业筑牢了安全防线。菲尼克斯电气推出了集信息安全与功能安全于一体的PLCnext ...随着工业4.0和物联网(IoT)的兴起,制造业正经历着前所未有的变革。IT与OT融合提升了生产效率也重塑安全生态,随着两者界限的日益模糊,信息安全与功能安全为企业筑牢了安全防线。菲尼克斯电气推出了集信息安全与功能安全于一体的PLCnext Technology,为制造业的数字化转型提供全面保护。在信息安全领域,专业实力是企业的“硬通货”,菲尼克斯电气荣获T V S D颁发的IEC 62443证书,这无疑是对其深厚技术功底的有力背书。展开更多
Former Chicago Bear Steve McMichael was inducted into the Pro Football Hall of Fame.[However],this story is not that the,formidable defensive tackle was admitted to the Hall of Fame but that he survived to see it.
This paper considers a platform-led e-commerce supply chain consisted of a supplier and an online platform.The supplier distributes products through the online platform operated with reselling or agency mode.The onlin...This paper considers a platform-led e-commerce supply chain consisted of a supplier and an online platform.The supplier distributes products through the online platform operated with reselling or agency mode.The online platform invests in blockchain technology and the supplier shares partial investment cost.The paper formulates four platform Stackelberg models to analyze the optimal pricing and information traceability level without and with cost-sharing mechanism under two platform modes.Through the model comparison,the impact of the cost-sharing mechanism and the choice of the platform mode are investigated.Results suggests that the cost-sharing mechanism is effective in improving two members profits under two platform modes.Without cost-sharing mechanism,the supplier benefits from the agency platform mode while the online platform benefits from the reselling platform mode,and thereby the win-win outcome cannot be achieved between two members.With cost-sharing mechanism,the supplier benefits from the agency platform mode while the online platform benefits from the reselling(agency)platform mode with a low(high)blockchain investment efficiency,and thereby the win-win outcome can be achieved between two members through the agency platform mode under a high blockchain investment efficiency.This paper further extends to the case that the online platform operates with hybrid mode,and derive the insights into the value of the agency platform mode in achieving the win-win outcome through the cost-sharing mechanism.展开更多
The world today is undergoing disruptive,transformative shifts driven by a new wave of technological revolutions and industrial changes.In this context,a central question for China’s innovation-driven development str...The world today is undergoing disruptive,transformative shifts driven by a new wave of technological revolutions and industrial changes.In this context,a central question for China’s innovation-driven development strategy is how to effectively identify and measure high-quality technological innovations.Drawing on the stylized facts and scenario narrative of China’s technological landscape,this paper proposes a framework and measurement system for evaluating high-quality technological innovations.While China’s top-level design for technological innovation is guided by policy documents,the increasing number of enterprises applying for“high-tech enterprise”status has coincided with a decline in the quality of patent filings.In response,this paper first underscores the challenges and necessity of measuring the quality of technological innovations.Second,we introduce the high-quality technological innovation indicators and employ them to assess the quality of tech innovations at the firm level,utilizing an approach that combines analogical narrative,gene coding,text analysis,semantic logic,and a database of granted invention patents in China.Third,we examine the systematic and individual biases inherent in citation counts,a commonly used indicator,under specific contexts,and employ a granular instrumental variable approach to validate the effectiveness of the indicators.Finally,we develop a“family tree”of the indicators and explore their application scenarios through a combination of established and extended indicators.Our findings provide a theoretical foundation for evaluating China’s technological innovation quality,inform policy incentives,and offer insights for academia to apply high-quality technological innovation indicators in different contexts.展开更多
With the rapid development of Internet technology,the application of electronic circuit simulation technology is more and more extensive,and now it has been applied to integrated circuit design.Because the electronic ...With the rapid development of Internet technology,the application of electronic circuit simulation technology is more and more extensive,and now it has been applied to integrated circuit design.Because the electronic circuit simulation technology has high efficiency,flexible and simple application,as well as stable performance,it has shown more and more good application prospects in integrated circuit design.Based on the strong development trend of electronic circuit simulation technology,it will be more and more widely used in daily life in the future,so the research on electronic circuit simulation technology is more and more in-depth.In this paper,the application of electronic circuit technology in integrated circuit design is studied,hoping that the technology can provide a more concise and efficient research and development way for electronic applications.展开更多
High-power laser technology is widely used in manufacturing processing,medical diagnosis,and treatment,and is one of the important fields of strategic high-tech competition in China at the moment.In the context of ind...High-power laser technology is widely used in manufacturing processing,medical diagnosis,and treatment,and is one of the important fields of strategic high-tech competition in China at the moment.In the context of industrial upgrading,high-power laser technology plays an important role in leading the development of the manufacturing industry and industrial intelligence.Based on this,this paper carries out research on high-power laser technology and industry,summarizes the basic principle and classification of high-power laser technology,analyzes the current status of high-power laser technology industry,points out the opportunities and challenges faced by the industry development,puts forward suggestions to promote the development of high-power laser technology industry,and to provide an effective reference for the application and development of high-power laser technology.展开更多
This paper systematically elucidates the application of plasma technology in cancer treatment,including its principles,case studies,comparative advantages over traditional methods,challenges,and countermeasures.Plasma...This paper systematically elucidates the application of plasma technology in cancer treatment,including its principles,case studies,comparative advantages over traditional methods,challenges,and countermeasures.Plasma technology targets and eliminates cancer cells with precision through physical,chemical,and immune-regulatory mechanisms,offering high accuracy and low side effects.International applications include plasma scalpels in the United States,combined chemotherapy and low-temperature plasma therapy in Russia,and plasma-targeted capture technology in China.However,plasma technology faces technical hurdles and clinical application barriers,requiring interdisciplinary collaboration and industry-academia-research cooperation to advance its development.展开更多
With 200 km of new lines and 68 new stations,the Grand Paris Express(GPE)project is currently the biggest transport project under construction in Europe.Starting in 2010,the GPE project involves an ambitious schedule ...With 200 km of new lines and 68 new stations,the Grand Paris Express(GPE)project is currently the biggest transport project under construction in Europe.Starting in 2010,the GPE project involves an ambitious schedule with major milestones planned between 2022 and 2030.To meet these deadlines as well as the associated cost,quality and safety goals,intensive construction technology is needed in this once-in-a-century megaproject,but this project also provides ideal opportunities to apply this technology.This paper offers a review of the new and innovative construction technologies used during the GPE project’s design and construction stages.Such a large project certainly presents a range of complexities and poses many technical,material,human and environmental challenges.Due to its high-risk nature,the risk management plan that applies throughout the whole GPE project,along with the contractual and insurance conditions,is introduced first.Then,an overview is provided of the design principles and construction methods selected to overcome the engineering challenges and reduce the technical risks,all of which are accompanied by monitoring methods and digital approaches.In addition,several new and innovative construction technologies adopted in this project are illustrated.The paper concludes with the project’s environmental protection.展开更多
A key point in building a contemporary energy system is the search for sustainable and green energy.Many green energy sources exist in the road or pavement domain,such as solar,thermal,wind,and mechanical energy,etc.U...A key point in building a contemporary energy system is the search for sustainable and green energy.Many green energy sources exist in the road or pavement domain,such as solar,thermal,wind,and mechanical energy,etc.Under the repeated vehicle loads,stresses and strains are generated in the pavement,which can generate substantial mechanical energy.In recent two decades,there has been a growing scholarly preference for utilizing the piezoelectric effect to convert mechanical energy from pavement into electricity to supply low-power transportation facilities,pavement sensors,etc.This paper provides an in-depth review of state-of-the-art advances in road piezoelectric energy harvesters.The basic principle of piezoelectric energy harvesting and common piezoelectric materials were briefly introduced.The piezoelectric energy harvesters suitable for roads are thoroughly reviewed from five perspectives:structure,finite element analyses,protective packaging,management circuit,and application.Finally,the challenges faced by piezoelectric energy harvesters for pavements were summarized,and the potential research directions were also proposed.This review serves as a valuable reference for advancing road piezoelectric harvesting technology development.展开更多
With the advent of the information age,people’s production and life are more closely connected with the Internet.Internet technology not only improves the production efficiency,but also provides great convenience for...With the advent of the information age,people’s production and life are more closely connected with the Internet.Internet technology not only improves the production efficiency,but also provides great convenience for people’s life.At present,people’s requirements for computer information technology are gradually increasing.When we look directly at the information transmission and storage capacity,computer information technology cannot meet the market demand.Due to rapid development,the integration of artificial intelligence(AI)can enable the development of computer information technology.In this paper,computer information technology and artificial intelligence integration act as a starting point,and the integration of the development of the two is analyzed for reference.展开更多
With the rapid development of modern information technology,the Internet of Things(IoT)has been integrated into various fields such as social life,industrial production,education,and medical care.Through the connectio...With the rapid development of modern information technology,the Internet of Things(IoT)has been integrated into various fields such as social life,industrial production,education,and medical care.Through the connection of various physical devices,sensors,and machines,it realizes information intercommunication and remote control among devices,significantly enhancing the convenience and efficiency of work and life.However,the rapid development of the IoT has also brought serious security problems.IoT devices have limited resources and a complex network environment,making them one of the important targets of network intrusion attacks.Therefore,from the perspective of deep learning,this paper deeply analyzes the characteristics and key points of IoT intrusion detection,summarizes the application advantages of deep learning in IoT intrusion detection,and proposes application strategies of typical deep learning models in IoT intrusion detection so as to improve the security of the IoT architecture and guarantee people’s convenient lives.展开更多
Objective To evaluate the preventive drug use of magnesium isoglycyrrhizinate injection beyond the instructions by rapid health technology,and to provide reference for its rational clinical application.Methods The dat...Objective To evaluate the preventive drug use of magnesium isoglycyrrhizinate injection beyond the instructions by rapid health technology,and to provide reference for its rational clinical application.Methods The databases such as PubMed,Embase,the Cochrane Library,HowNet,Wanfang,VIP and HTA websites were searched.Two researchers screened the literature to extract data according to the inclusion and exclusion criteria.If necessary,a third researcher was consulted.The included literature was analyzed and concluded through corresponding quality evaluation.Results and Conclusion Four meta-analysis articles and five pharmacoeconomics articles were included.In terms of effectiveness,compared with the blank group and the control group(diammonium glycyrrhizinate,glutathione,and polyene phosphatidylcholine),the preventive use of magnesium isoglycyrrhizinate injection had a lower incidence of drug-induced liver injury with a more significant reduction in the levels of alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase,and total bilirubin.In terms of safety,except for an economic study in which some patients had a transient increase in blood pressure during the use of magnesium isoglycyrrhizinate injection,other studies did not show the increasing risk of adverse reactions due to preventive medication.In terms of economy,the use of magnesium isoglycyrrhizinate injection for prevention of different diseases did not necessarily have economic advantages over the control group(blank group and reduced glutathione,polyene phosphatidylcholine injection,traditional Chinese medicine combined with magnesium isoglycyrrhizinate injection).In the prevention of drug induced liver injury,magnesium isoglycyrrhizinate injection used beyond the instructions has certain efficacy and safety,but it may not be the economic optimal for other different diseases.展开更多
The Advanced French course is a core subject for the major of French,and ideological and political education is an important component of its teaching.By restructuring the teaching content according to the educational...The Advanced French course is a core subject for the major of French,and ideological and political education is an important component of its teaching.By restructuring the teaching content according to the educational modules of ideological and political education,we can provide a more comprehensive and systematic educational experience.Empowered by information technology,this approach broadens the dimensions of ideological and political education in the Advanced French course.Meanwhile,the learning outcomes from the“first classroom”can be transformed into the results of the“second classroom”through social platforms such as WeChat public accounts,micro-video competitions,and innovation projects,achieving the effect of spreading Chinese culture and telling Chinese stories.By using diverse evaluation criteria,we continuously improve teaching and learning activities and innovate the teaching model of ideological and political education.展开更多
基金supported by grants from the National Key R&D Program of China,No.2017YFC0909200(to DC)the National Natural Science Foundation of China,No.62075225(to HZ)+1 种基金Zhejiang Provincial Medical Health Science and Technology Project,No.2023XY053(to ZP)Zhejiang Provincial Traditional Chinese Medical Science and Technology Project,No.2023ZL703(to ZP).
文摘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.
基金supported by the National Key R&D Program of China(2021YFC2203502 and 2022YFF0711502)the National Natural Science Foundation of China(NSFC)(12173077)+4 种基金the Tianshan Talent Project of Xinjiang Uygur Autonomous Region(2022TSYCCX0095 and 2023TSYCCX0112)the Scientific Instrument Developing Project of the Chinese Academy of Sciences(PTYQ2022YZZD01)China National Astronomical Data Center(NADC)the Operation,Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments,budgeted from the Ministry of Finance of China(MOF)and administrated by the Chinese Academy of Sciences(CAS)Natural Science Foundation of Xinjiang Uygur Autonomous Region(2022D01A360)。
文摘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.
文摘In recent years,perovskite solar cells(PSCs)have garnered significant attention as a potential mainstream technology in the future photovol-taic(PV)market.This is primarily attributed to their salient advantages including high efficiency,low cost,and ease of preparation.Nota-bly,the power conversion efficiency(PCE)of PSCs has experienced a remarkable increase from 3.8%in 2009 to over 26%at present.Conse-quently,the adoption of roll-to-roll(R2R)technology for PSCs is considered a crucial step towards their successful commercialization.This arti-de reviews the diverse substrates,scalable deposition techniques(such as solution-based knife-coating and spraying technology),and optimiza.tion procedures employed in recent years to enhance device performance within the R2R process.Additionally,novel perspectives are presented to enrich the existing knowledge in this field.
文摘Special Purpose Rice (SPR) is a technology that consists of different rice varieties that were developed by Central Luzon State University. The unique varietal characteristics of SPR are pigmented, glutinous, good-yielding varieties planted in lowland areas. This study was conducted to increase farmers’ income through employing different promotion and extension activities and enterprise development. Data were analyzed using descriptive statistics. Cost and return and benefit-cost analysis were used to determine the financial benefits of using the SPR in different production systems. Results revealed that incorporating the following parameters is critical in the sustainable adoption of the SPR. Amongst them are: ensuring that recommended production technologies are strictly followed by the farmers, ensuring the quality of seeds for planting, the presence of a market for the produce, engaging the farmers in value-adding activities like processing, capability development in entrepreneurship, and adopting clustering approach of the farmers to address economies of scale in marketing and processing. The use of SPR produced an average yield of 6.11 MT/ha and 5.04 MT/ha during the dry and wet seasons from 2021-2023, respectively, higher than the usual varieties of inbred rice. The net benefit from producing a CLS-2 variety of SPR is higher than regular rice, having an average difference of Php 22,355.53 per hectare from 2021-2023.
文摘Cracks are important migration channels and storage spaces for oil and gas, and the peripheral cracks in the Ordos Basin have developed extensively after multiple tectonic movements. Using unmanned aerial vehicle oblique photogrammetry technology to obtain field outcrop image data and establish a three-dimensional model for observation, the NEE and NNW fractures are the most developed in the Yanchang Formation of the study area, while the NW and NNE fractures are slightly developed, all of which are high angle vertical fractures and belong to regional structural fractures. The NNW oriented cracks are restricted by the NEE oriented cracks and developed in the late stage. Combined with the analysis of regional geological background, fracture intersection relationship and tectonic stress field, it is considered that there are two stages of fractures in Dongjiahe, namely, the late Indosinian and Yanshanian.
文摘This article focuses on the current computer monitoring and control as the research direction,studying the application strategies of artificial intelligence and big data technology in this field.It includes an introduction to artificial intelligence and big data technology,the application strategies of artificial intelligence and big data technology in computer hardware,software,and network monitoring,as well as the application strategies of artificial intelligence and big data technology in computer process,access,and network control.This analysis aims to serve as a reference for the application of artificial intelligence and big data technology in computer monitoring and control,ultimately enhancing the security of computer systems.
文摘The integration of digital tools and effective knowledge management practices is critical for enhancing administrative efficiency and institutional continuity in higher education. This study investigates the relationships between knowledge modeling, institutional memory, leadership styles, technology, and administrative efficiency at the University of Cape Coast (UCC). The study sought to identify the challenges and opportunities in integrating digital tools into administrative processes and to provide actionable recommendations for improvement. A mixed-methods research design was employed, combining quantitative analysis using Partial Least Squares Structural Equation Modeling (PLS-SEM) with qualitative thematic analysis of interviews. The findings revealed key challenges, including resistance to change, fragmented knowledge repositories, and inadequate funding, alongside opportunities such as centralized knowledge systems, cost-effective open-source tools, and capacity-building initiatives. The study highlights the importance of strategic leadership, robust policies, and investments in digital infrastructure to enhance administrative practices. Policy implications include the need for clear digital transformation guidelines and leadership training to foster innovation and collaboration. Recommendations include investing in scalable digital tools, implementing comprehensive capacity-building programs, and promoting stakeholder engagement to drive successful digital integration. These insights provide a roadmap for UCC and similar institutions seeking to optimize administrative efficiency through digital transformation.
文摘随着工业4.0和物联网(IoT)的兴起,制造业正经历着前所未有的变革。IT与OT融合提升了生产效率也重塑安全生态,随着两者界限的日益模糊,信息安全与功能安全为企业筑牢了安全防线。菲尼克斯电气推出了集信息安全与功能安全于一体的PLCnext Technology,为制造业的数字化转型提供全面保护。在信息安全领域,专业实力是企业的“硬通货”,菲尼克斯电气荣获T V S D颁发的IEC 62443证书,这无疑是对其深厚技术功底的有力背书。
文摘Former Chicago Bear Steve McMichael was inducted into the Pro Football Hall of Fame.[However],this story is not that the,formidable defensive tackle was admitted to the Hall of Fame but that he survived to see it.
基金supported by Natural Science Foundation of Sichuan Province(2023NSFSC1017)Guangdong Province Philosophy and Social Science Planning Project(GD23CGL03)+2 种基金Cultivation Project of National Social Science Foundation for Southwest University of Science and Technology(23sxb075)National Natural Science Foundation of China(71802168,72002094)Humanities and Social Science Foundation of Ministry of Education of China(18YJC630165,20YJC630020).
文摘This paper considers a platform-led e-commerce supply chain consisted of a supplier and an online platform.The supplier distributes products through the online platform operated with reselling or agency mode.The online platform invests in blockchain technology and the supplier shares partial investment cost.The paper formulates four platform Stackelberg models to analyze the optimal pricing and information traceability level without and with cost-sharing mechanism under two platform modes.Through the model comparison,the impact of the cost-sharing mechanism and the choice of the platform mode are investigated.Results suggests that the cost-sharing mechanism is effective in improving two members profits under two platform modes.Without cost-sharing mechanism,the supplier benefits from the agency platform mode while the online platform benefits from the reselling platform mode,and thereby the win-win outcome cannot be achieved between two members.With cost-sharing mechanism,the supplier benefits from the agency platform mode while the online platform benefits from the reselling(agency)platform mode with a low(high)blockchain investment efficiency,and thereby the win-win outcome can be achieved between two members through the agency platform mode under a high blockchain investment efficiency.This paper further extends to the case that the online platform operates with hybrid mode,and derive the insights into the value of the agency platform mode in achieving the win-win outcome through the cost-sharing mechanism.
基金supported by the National Natural Science Foundation of China(NSFC)under the following projects:“Towards High-Quality Technological Innovation in Chinese Cities:Measurement,Mechanism,and Effects”(Grant No.72073093)“Implementation Effects and Micro-Mechanisms of China’s Industrial Policy:A Study of the Steel Industry from the Perspective of Implementation Mechanisms”(Grant No.72373160)“Research on Capital Circles and Enterprise Innovation Quality:Mechanisms and Economic Effects”(Grant No.71872150).
文摘The world today is undergoing disruptive,transformative shifts driven by a new wave of technological revolutions and industrial changes.In this context,a central question for China’s innovation-driven development strategy is how to effectively identify and measure high-quality technological innovations.Drawing on the stylized facts and scenario narrative of China’s technological landscape,this paper proposes a framework and measurement system for evaluating high-quality technological innovations.While China’s top-level design for technological innovation is guided by policy documents,the increasing number of enterprises applying for“high-tech enterprise”status has coincided with a decline in the quality of patent filings.In response,this paper first underscores the challenges and necessity of measuring the quality of technological innovations.Second,we introduce the high-quality technological innovation indicators and employ them to assess the quality of tech innovations at the firm level,utilizing an approach that combines analogical narrative,gene coding,text analysis,semantic logic,and a database of granted invention patents in China.Third,we examine the systematic and individual biases inherent in citation counts,a commonly used indicator,under specific contexts,and employ a granular instrumental variable approach to validate the effectiveness of the indicators.Finally,we develop a“family tree”of the indicators and explore their application scenarios through a combination of established and extended indicators.Our findings provide a theoretical foundation for evaluating China’s technological innovation quality,inform policy incentives,and offer insights for academia to apply high-quality technological innovation indicators in different contexts.
文摘With the rapid development of Internet technology,the application of electronic circuit simulation technology is more and more extensive,and now it has been applied to integrated circuit design.Because the electronic circuit simulation technology has high efficiency,flexible and simple application,as well as stable performance,it has shown more and more good application prospects in integrated circuit design.Based on the strong development trend of electronic circuit simulation technology,it will be more and more widely used in daily life in the future,so the research on electronic circuit simulation technology is more and more in-depth.In this paper,the application of electronic circuit technology in integrated circuit design is studied,hoping that the technology can provide a more concise and efficient research and development way for electronic applications.
文摘High-power laser technology is widely used in manufacturing processing,medical diagnosis,and treatment,and is one of the important fields of strategic high-tech competition in China at the moment.In the context of industrial upgrading,high-power laser technology plays an important role in leading the development of the manufacturing industry and industrial intelligence.Based on this,this paper carries out research on high-power laser technology and industry,summarizes the basic principle and classification of high-power laser technology,analyzes the current status of high-power laser technology industry,points out the opportunities and challenges faced by the industry development,puts forward suggestions to promote the development of high-power laser technology industry,and to provide an effective reference for the application and development of high-power laser technology.
文摘This paper systematically elucidates the application of plasma technology in cancer treatment,including its principles,case studies,comparative advantages over traditional methods,challenges,and countermeasures.Plasma technology targets and eliminates cancer cells with precision through physical,chemical,and immune-regulatory mechanisms,offering high accuracy and low side effects.International applications include plasma scalpels in the United States,combined chemotherapy and low-temperature plasma therapy in Russia,and plasma-targeted capture technology in China.However,plasma technology faces technical hurdles and clinical application barriers,requiring interdisciplinary collaboration and industry-academia-research cooperation to advance its development.
文摘With 200 km of new lines and 68 new stations,the Grand Paris Express(GPE)project is currently the biggest transport project under construction in Europe.Starting in 2010,the GPE project involves an ambitious schedule with major milestones planned between 2022 and 2030.To meet these deadlines as well as the associated cost,quality and safety goals,intensive construction technology is needed in this once-in-a-century megaproject,but this project also provides ideal opportunities to apply this technology.This paper offers a review of the new and innovative construction technologies used during the GPE project’s design and construction stages.Such a large project certainly presents a range of complexities and poses many technical,material,human and environmental challenges.Due to its high-risk nature,the risk management plan that applies throughout the whole GPE project,along with the contractual and insurance conditions,is introduced first.Then,an overview is provided of the design principles and construction methods selected to overcome the engineering challenges and reduce the technical risks,all of which are accompanied by monitoring methods and digital approaches.In addition,several new and innovative construction technologies adopted in this project are illustrated.The paper concludes with the project’s environmental protection.
基金partly supported by the National Natural Science Foundation of China under Grant No.5247082732the Shaanxi Provincial Transportation Technology Project under Grant No.24-58k+2 种基金the Fundamental Research Funds for the Central Universities of CHD under Grant No.300102214909the Scientific Innovation Practice Project of Postgraduates of Chang'an University under Grant No.300103723024Scientific Research Fund of Xinjiang Transportation Design Institute under Grant No.KY2022080901 and KY2022042501。
文摘A key point in building a contemporary energy system is the search for sustainable and green energy.Many green energy sources exist in the road or pavement domain,such as solar,thermal,wind,and mechanical energy,etc.Under the repeated vehicle loads,stresses and strains are generated in the pavement,which can generate substantial mechanical energy.In recent two decades,there has been a growing scholarly preference for utilizing the piezoelectric effect to convert mechanical energy from pavement into electricity to supply low-power transportation facilities,pavement sensors,etc.This paper provides an in-depth review of state-of-the-art advances in road piezoelectric energy harvesters.The basic principle of piezoelectric energy harvesting and common piezoelectric materials were briefly introduced.The piezoelectric energy harvesters suitable for roads are thoroughly reviewed from five perspectives:structure,finite element analyses,protective packaging,management circuit,and application.Finally,the challenges faced by piezoelectric energy harvesters for pavements were summarized,and the potential research directions were also proposed.This review serves as a valuable reference for advancing road piezoelectric harvesting technology development.
文摘With the advent of the information age,people’s production and life are more closely connected with the Internet.Internet technology not only improves the production efficiency,but also provides great convenience for people’s life.At present,people’s requirements for computer information technology are gradually increasing.When we look directly at the information transmission and storage capacity,computer information technology cannot meet the market demand.Due to rapid development,the integration of artificial intelligence(AI)can enable the development of computer information technology.In this paper,computer information technology and artificial intelligence integration act as a starting point,and the integration of the development of the two is analyzed for reference.
基金the research result of the 2022 Municipal Education Commission Science and Technology Research Plan Project“Research on the Technology of Detecting Double-Surface Cracks in Concrete Lining of Highway Tunnels Based on Image Blast”(KJQN02202403)the first batch of school-level classroom teaching reform projects“Principles Applications of Embedded Systems”(23JG2166)the school-level reform research project“Continuous Results-Oriented Practice Research Based on BOPPPS Teaching Model-Taking the‘Programming Fundamentals’Course as an Example”(22JG332).
文摘With the rapid development of modern information technology,the Internet of Things(IoT)has been integrated into various fields such as social life,industrial production,education,and medical care.Through the connection of various physical devices,sensors,and machines,it realizes information intercommunication and remote control among devices,significantly enhancing the convenience and efficiency of work and life.However,the rapid development of the IoT has also brought serious security problems.IoT devices have limited resources and a complex network environment,making them one of the important targets of network intrusion attacks.Therefore,from the perspective of deep learning,this paper deeply analyzes the characteristics and key points of IoT intrusion detection,summarizes the application advantages of deep learning in IoT intrusion detection,and proposes application strategies of typical deep learning models in IoT intrusion detection so as to improve the security of the IoT architecture and guarantee people’s convenient lives.
文摘Objective To evaluate the preventive drug use of magnesium isoglycyrrhizinate injection beyond the instructions by rapid health technology,and to provide reference for its rational clinical application.Methods The databases such as PubMed,Embase,the Cochrane Library,HowNet,Wanfang,VIP and HTA websites were searched.Two researchers screened the literature to extract data according to the inclusion and exclusion criteria.If necessary,a third researcher was consulted.The included literature was analyzed and concluded through corresponding quality evaluation.Results and Conclusion Four meta-analysis articles and five pharmacoeconomics articles were included.In terms of effectiveness,compared with the blank group and the control group(diammonium glycyrrhizinate,glutathione,and polyene phosphatidylcholine),the preventive use of magnesium isoglycyrrhizinate injection had a lower incidence of drug-induced liver injury with a more significant reduction in the levels of alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase,and total bilirubin.In terms of safety,except for an economic study in which some patients had a transient increase in blood pressure during the use of magnesium isoglycyrrhizinate injection,other studies did not show the increasing risk of adverse reactions due to preventive medication.In terms of economy,the use of magnesium isoglycyrrhizinate injection for prevention of different diseases did not necessarily have economic advantages over the control group(blank group and reduced glutathione,polyene phosphatidylcholine injection,traditional Chinese medicine combined with magnesium isoglycyrrhizinate injection).In the prevention of drug induced liver injury,magnesium isoglycyrrhizinate injection used beyond the instructions has certain efficacy and safety,but it may not be the economic optimal for other different diseases.
基金2023 Xi’an Fanyi University-Level Education and Teaching Reform Research Project“Research on Information Technology-Based Innovative Model of Civics and Politics in the Advanced French Course”(J23B17)。
文摘The Advanced French course is a core subject for the major of French,and ideological and political education is an important component of its teaching.By restructuring the teaching content according to the educational modules of ideological and political education,we can provide a more comprehensive and systematic educational experience.Empowered by information technology,this approach broadens the dimensions of ideological and political education in the Advanced French course.Meanwhile,the learning outcomes from the“first classroom”can be transformed into the results of the“second classroom”through social platforms such as WeChat public accounts,micro-video competitions,and innovation projects,achieving the effect of spreading Chinese culture and telling Chinese stories.By using diverse evaluation criteria,we continuously improve teaching and learning activities and innovate the teaching model of ideological and political education.
