Purpose–This study summarizes the overall situation of the resources of the national science and technology innovation platform in the railway industry,including the distribution of platform types,supporting institut...Purpose–This study summarizes the overall situation of the resources of the national science and technology innovation platform in the railway industry,including the distribution of platform types,supporting institutions,construction sites,professional fields,etc.,to provide a reference for the further improvement and optimization of the national science and technology innovation platform system in the railway industry.Design/methodology/approach–Through literature review,field investigation,expert consultation and other methods,this paper systematically investigates and analyzes the development status of the national science and technology innovation platform in the railway industry.Findings–Taking the national science and technology innovation platform of the railway industry as the research object,this paper investigates and analyzes the construction,development and distribution of the national science and technology innovation platform of railway industry over the years.And the National Engineering Research Center of High-speed Railway and Urban Rail Transit System Technology was taken as an example to introduce its operation effect.Originality/value–China Railway has made great development achievements,with the construction and development of national science and technology innovation platform in the railway industry.In recent years,a large number of national science and technology innovation platforms have been built in the railway industry,which play an important role in railway technological innovation,standard setting and commodification,and Railway Sciences provide strong support for railway technology development.展开更多
This study takes the patent information of China's electric agricultural machinery technology as the research object,and uses patent measurement analysis method and visual analysis tools to carry out statistical a...This study takes the patent information of China's electric agricultural machinery technology as the research object,and uses patent measurement analysis method and visual analysis tools to carry out statistical analysis and comparative research on the relevant patent information from the perspectives of annual patent applications,patent structure,technological key,main applicants,patent layout,technology lifecycle and so on.The research results show that China's electric agricultural machinery technology innovation is developing rapidly,and the patent categories are mainly utility model and invention patents,and the proportion of invention patents is lower than utility model patents.Universities are the most important innovation subjects in this field,and technology research and development focuses on IPC(international patent classification)subcategories such as A01C(seeding,fertilization),B60K(power,transmission),and A01D(harvesting.mowing).Jiangsu Province and Shandong Province rank the top 2 in the number of domestic patent applications,and the United States and Japan are the two countries with the most layout in China.At present,the growth of electric agricultural machinery technology is weak,but the new technology has strong features,there is no sign of maturity,and it does not have signs of technological aging and still has greater development potential.The results of the study can provide information reference for clarifying the status quo,characteristics and development trend of China's electric agricultural machinery technology innovation.展开更多
The application of digital technology in prosthodontics not only improves the accuracy of restoration and the efficiency of diagnosis and treatment,but also brings more comfortable and convenient diagnosis and treatme...The application of digital technology in prosthodontics not only improves the accuracy of restoration and the efficiency of diagnosis and treatment,but also brings more comfortable and convenient diagnosis and treatment experience to patients.It effectively promotes the rapid development of the prosthodontic aesthetics industry and leads prosthodontic technology to gradually enter a new digital era.Combining the advantages of digital technology in prosthodontics,this paper focuses on the specific applications of digital impression technology,CAD/CAM technology,network-based integrated cloud service technology,and CBCT technology in prosthodontics.On this basis,it prospects the development trend of digital technology in the field of prosthodontics,aiming to provide solid theoretical and practical support for clinical practice of prosthodontics and promote the gradual integration of the prosthodontic industry with the digital era.展开更多
Shanghai is blazing a new development track powered by dual engines:one is intelligent manufacturing empowered by cutting-edge technologies,and the other is green development driven by low-carbon and energy-saving sol...Shanghai is blazing a new development track powered by dual engines:one is intelligent manufacturing empowered by cutting-edge technologies,and the other is green development driven by low-carbon and energy-saving solutions.On September 10,China Today visited two enterprises in Shanghai-Shanghai Schneider Electric Industrial Control Co.,Ltd.and Huaqin Technology Co.,Ltd.-to observe firsthand how global investment and local innovation are jointly shaping Shanghai’s future of high-quality development.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 article is based on the remarks delivered by Thai Ambassador to China Chatchai Viriyavejakul at the ASEAN-China(Beijing Municipal Administrative Center)Trade and Investment Promotion Conference.Minor edits have b...This article is based on the remarks delivered by Thai Ambassador to China Chatchai Viriyavejakul at the ASEAN-China(Beijing Municipal Administrative Center)Trade and Investment Promotion Conference.Minor edits have been made for clarity and readability.展开更多
The ASEAN-China(Beijing Municipal Administrative Centre)Trade and Investment Promotion Conference serves as a new platform for fostering collaboration in trade,investment,and sustainable growth.The event,held in Tongz...The ASEAN-China(Beijing Municipal Administrative Centre)Trade and Investment Promotion Conference serves as a new platform for fostering collaboration in trade,investment,and sustainable growth.The event,held in Tongzhou District-the municipal administrative center of Beijing-highlights shared aspirations for building an environmentally friendly and innovation-driven regional economy.展开更多
The core sampling experiments were conducted after hydraulic fracturing in the three-dimensional development zone of Fuling shale gas.Six coring wells of different well types were systematically designed.Based on the ...The core sampling experiments were conducted after hydraulic fracturing in the three-dimensional development zone of Fuling shale gas.Six coring wells of different well types were systematically designed.Based on the integrated engineering technology of post-fracturing drilling,coring and monitoring of shale and the analysis of fracture source tracing,the evaluation of the fracture network after fracturing in the three-dimensional development of shale gas was conducted.The data of core fractures after fracturing indicate that three major types of fractures are formed after fracturing:natural fractures,hydraulic fractures,and fractures induced by external mechanical force,which are further classified into six subcategories:natural structural fractures,natural bedding fractures,hydraulic fractures,hydraulically activated fractures,drilling induced fractures,and fractures induced by core transportation.The forms of the artificial fracture network after fracturing are complex.Hydraulic fractures and hydraulically activated fractures interweave with each other,presenting eight forms of artificial fracture networks,among which the“一”-shaped fracture is the most common,accounting for approximately 70%of the total fractures.When the distance to the fractured wellbore is less than 35 m,the density of the artificial fracture network is relatively high;when it is 35–100 m,the density is lower;and when it is beyond 100 m,the density gradually increases.The results of the fracture tracing in the core sampling area confirm that the current fracturing technology can essentially achieve the differential transformation of the reservoir in the main area of Jiaoshiba block in Fuling.The three-layer three-dimensional development model can efficiently utilize shale gas reserves,although there is still room for improvement in the complexity and propagation uniformity of fractures.It is necessary to further optimize technologies such as close-cutting combined with temporary blocking and deflection within fractures or at fracture mouths,as well as limited flow perforation techniques,to promote the balanced initiation and extension of fractures.展开更多
The World Sustainability Standards Organization(WSSO)was established in October 2023.This organization aims to unify various standards in the fields of sustainable development such as energy,carbon sinks,green finance...The World Sustainability Standards Organization(WSSO)was established in October 2023.This organization aims to unify various standards in the fields of sustainable development such as energy,carbon sinks,green finance,ecological environment industries,energy conservation and environmental protection,carbon neutrality-related technologies,and ESG.WSSO supports the implementation of projects stipulated in the Paris Agreement such as the carbon market,and enhance the global coordination efforts in areas such as the digital currency of central banks and the carbon payment settlement system by connecting the digital currencies of various countries.展开更多
The global green transition has fostered new opportunities for the technological cooperation between China and Malaysia.Professor Chong Wen Tong,head of the Center for Energy Sciences at the University of Malaya,has g...The global green transition has fostered new opportunities for the technological cooperation between China and Malaysia.Professor Chong Wen Tong,head of the Center for Energy Sciences at the University of Malaya,has great expertise in renewable energy.展开更多
Based on the core principles of General Secretary Xi Jinping's important speech on July 9^(th),this article explores the relationship between Party-building and scientific innovation/technology services in researc...Based on the core principles of General Secretary Xi Jinping's important speech on July 9^(th),this article explores the relationship between Party-building and scientific innovation/technology services in research institutions.Combining practical cases from Changli Institute of Pomology under Hebei Academy of Agriculture and Forestry Sciences,it proposes practical implementations and reflections on how Party-building brands can drive scientific innovation and technology services.The study demonstrates that Party-building brand development can effectively promote deep integration between Party-building and professional work,providing strong political assurance and organizational support for agricultural scientific innovation and technology services.展开更多
In the era of global tourism and creative economies,digital technology maturity has emerged as a critical factor for the sustainable development of small and medium enterprises(SMEs)in Indonesia.This research is imple...In the era of global tourism and creative economies,digital technology maturity has emerged as a critical factor for the sustainable development of small and medium enterprises(SMEs)in Indonesia.This research is implemented to find out current digital technology maturity levels among SMEs in the subdistrict of Cangkringan,district of Sleman,Yogyakarta,Indonesia,highlighting their role in fostering sustainable tourism and creative economic growth.Using a mixed-method approach,the research combines qualitative insights from in-depth interviews with three local government representatives and Focus Group Discussion with 15 SMEs in the area.Additionally,a quantitative analysis of SMEs across various sectors,including crafts and culinary services,supports the study’s conclusions.The finding reveals a significant gap between government’s training programs and the digital literacy of SMEs as well as a lack of affordable technological resources which could impede the full realization of digital benefits.Strengthening digital technology maturity among SMEs is essential for enhancing their competitiveness and long-term sustainability,yielding both financial and non-financial benefits.This also contributes to find out digital literacy gaps,impact on competitiveness and sustainability,policy and stakeholder recommendations,and government action.These insights offer valuable guidance for policymakers and stakeholders striving to support the digital transformation of SMEs in similar settings.The study also sheds light on digital literacy gaps,their impact on competitiveness and offers policy recommendations for government and stakeholders to address these challenges such as through government and community collaboration.展开更多
Chirality is not only a natural phenomenon but also a bridge between chemistry and life sciences.An effective way to obtain a single enantiomer is through racemates resolution.Recent literature shows that chiral metal...Chirality is not only a natural phenomenon but also a bridge between chemistry and life sciences.An effective way to obtain a single enantiomer is through racemates resolution.Recent literature shows that chiral metal-organic frameworks(CMOFs)have many applications in various fields because of their diverse topologies and functionalities.This review outlines the design idea and summarizes the latest synthesis strategies and applications of CMOFs.It highlights key advances and issues in the separation domain.In conclusion,the review provides perspectives on the challenges and prospective advancements of CMOFs materials and CMOFs-based separation technologies.展开更多
This article aims to provide a comprehensive analysis of the role and development prospects of direct satellite-to-phone technology in the global communication landscape.It explores the importance,current development ...This article aims to provide a comprehensive analysis of the role and development prospects of direct satellite-to-phone technology in the global communication landscape.It explores the importance,current development status,key technical challenges,future directions,and countermeasures of this technology from multiple dimensions.The article explains the significance and necessity of direct satellite-to-phone technology in the global communication field,discusses its development background and importance as one of the key technologies in the 6G era,and outlines the research objectives,methodology,and structure of the paper.Additionally,the article reviews and analyzes the development history of direct satellite-to-phone technology on a global scale,discusses the key technical points in achieving this technology,and predicts its potential role and development direction in future communication systems from the perspective of 6G network architecture.It also explores new application scenarios and service models that may emerge from technological advancements,as well as their impact on future communication networks.The development history of direct satellite-to-phone technology and its role in current and future communication networks are emphasized,highlighting its value in promoting global communication infrastructure construction.The article also proposes improvement suggestions for existing issues and points out future research directions.展开更多
Currently,unconventional reservoirs are characterized by low single well-controlled reserves,high initial production but fast production decline.This paper sorts out the problems of energy dispersion and limited lengt...Currently,unconventional reservoirs are characterized by low single well-controlled reserves,high initial production but fast production decline.This paper sorts out the problems of energy dispersion and limited length and height of main hydraulic fractures induced in staged multi-cluster fracturing,and proposes an innovative concept of“energy-focused fracturing development”.The technical connotation,theoretical model,and core techniques of energy-focused fracturing development are systematically examined,and the implementation path of this technology is determined.The energy-focused fracturing development technology incorporates the techniques such as geology-engineering integrated design,perforation optimization design,fracturing process design,and drainage engineering control.It transforms the numerous,short and dense hydraulic fractures to limited,long and sparse fractures.It focuses on fracturing energy,and aims to improve the fracture length,height and lateral width,and the proppant long-distance transportation capacity,thus enhancing the single well-controlled reserves and development effect.The energy-focused fracturing development technology has been successfully applied in the carbonate reservoirs in buried hill,shallow coalbed methane reservoirs,and coal-rock gas reservoirs in China,demonstrating the technology's promising application.It is concluded that the energy-focused fracturing development technology can significantly increase the single well production and estimated ultimate recovery(EUR),and will be helpful for efficiently developing low-permeability,unconventional and low-grade resources in China.展开更多
The extensive application of artificial intelligence(AI)technology is profoundly affecting the ecology of education.To analyze the advantages and disadvantages of AI for the professional growth of students,this study ...The extensive application of artificial intelligence(AI)technology is profoundly affecting the ecology of education.To analyze the advantages and disadvantages of AI for the professional growth of students,this study systematically analyzed the potential dual impacts of AI in higher education from two dimensions,namely academic ability and thinking patterns.Results indicated AI facilitated the development of students by improving learning efficiency and optimizing the integration of resources.However,it simultaneously aggravated the crisis of academic integrity and the inertia of thinking.In responding to these issues,this study proposed an integrated framework that included management,guidance,and standardization.This framework would facilitate the positive interaction between AI and education,contributing to the professional development of students.展开更多
Archroma,a global leader in specialty chemicals fo-cused on sustainable solutions,has supported the Institute of ChemicalTechnology(ICT),Mumbai,lndia in the renova-tion and development of a sustainable laboratory faci...Archroma,a global leader in specialty chemicals fo-cused on sustainable solutions,has supported the Institute of ChemicalTechnology(ICT),Mumbai,lndia in the renova-tion and development of a sustainable laboratory facility as part of its Corporate Social Responsibility(CSR)program.The upgraded facility will strengthen the department's capacity to conduct fundamental research and develop future-oriented technologies in textile processing,manufac-turing,and effluent treatment.It is designed to help address current industrial challenges while encouraging innovation in sustainable and resource-efficient textile technologies.展开更多
In the Shenzhen region,where strong karst development is widely distributed,karst caves pose significant difficulties and risks to pile foundation construction.This paper,based on the Yanba Expressway Municipalization...In the Shenzhen region,where strong karst development is widely distributed,karst caves pose significant difficulties and risks to pile foundation construction.This paper,based on the Yanba Expressway Municipalization Reconstruction Project and referencing previous engineering experiences,proposes the application of sleeve valve pipe grouting technology for pre-treatment of small-to medium-sized and bead-shaped karst caves.Specific implementation measures and construction precautions are presented.Practical results demonstrate that the pre-treated karst cave areas achieved stable soil conditions,providing favorable prerequisites for subsequent pile foundation construction.The method proves convenient and feasible in operation,substantially reducing safety and quality risks during construction.This successful practice offers valuable experience for similar projects.展开更多
The impact of supply chain technological innovation on the development of mature enterprises is multidimensional,encompassing both directly observable improvements in efficiency and competitiveness,as well as potentia...The impact of supply chain technological innovation on the development of mature enterprises is multidimensional,encompassing both directly observable improvements in efficiency and competitiveness,as well as potential strategic transformation challenges and industry landscape reshaping.Using AstraZeneca as a case study,this research systematically analyzes the multidimensional effects and underlying mechanisms of supply chain technological innovation on mature enterprises.By integrating IoT and RFID technologies to achieve end-to-end data collection and real-time monitoring across the supply chain,operational efficiency is enhanced,inventory turnover rates are optimized,and logistics accuracy is improved.The application of Blockchain technology increases supply chain transparency,effectively reducing resource waste caused by information asymmetry.AI-driven risk prediction models help enterprises proactively identify and mitigate operational risks to address market competition.The study demonstrates that supply chain technological innovation drives the transformation of corporate cost structures from"rigid expenditures"to"dynamic optimization,"while upgrading customer experiences through personalized services and omnichannel fulfillment.Furthermore,supply chain innovation evolves from a traditional cost center to a core value creator,propelling enterprises to shift from"passive response"to"proactive leadership"in market transformation.展开更多
China is carving out a distinctive development path which features urban-rural integration.This approach has not only yielded tangible results domestically but also drawn the attention of other countries.
文摘Purpose–This study summarizes the overall situation of the resources of the national science and technology innovation platform in the railway industry,including the distribution of platform types,supporting institutions,construction sites,professional fields,etc.,to provide a reference for the further improvement and optimization of the national science and technology innovation platform system in the railway industry.Design/methodology/approach–Through literature review,field investigation,expert consultation and other methods,this paper systematically investigates and analyzes the development status of the national science and technology innovation platform in the railway industry.Findings–Taking the national science and technology innovation platform of the railway industry as the research object,this paper investigates and analyzes the construction,development and distribution of the national science and technology innovation platform of railway industry over the years.And the National Engineering Research Center of High-speed Railway and Urban Rail Transit System Technology was taken as an example to introduce its operation effect.Originality/value–China Railway has made great development achievements,with the construction and development of national science and technology innovation platform in the railway industry.In recent years,a large number of national science and technology innovation platforms have been built in the railway industry,which play an important role in railway technological innovation,standard setting and commodification,and Railway Sciences provide strong support for railway technology development.
基金Special Fund for Basic Scientific Research Business Expenses of Central Public Welfare Scientific Research Institutions(S201947)。
文摘This study takes the patent information of China's electric agricultural machinery technology as the research object,and uses patent measurement analysis method and visual analysis tools to carry out statistical analysis and comparative research on the relevant patent information from the perspectives of annual patent applications,patent structure,technological key,main applicants,patent layout,technology lifecycle and so on.The research results show that China's electric agricultural machinery technology innovation is developing rapidly,and the patent categories are mainly utility model and invention patents,and the proportion of invention patents is lower than utility model patents.Universities are the most important innovation subjects in this field,and technology research and development focuses on IPC(international patent classification)subcategories such as A01C(seeding,fertilization),B60K(power,transmission),and A01D(harvesting.mowing).Jiangsu Province and Shandong Province rank the top 2 in the number of domestic patent applications,and the United States and Japan are the two countries with the most layout in China.At present,the growth of electric agricultural machinery technology is weak,but the new technology has strong features,there is no sign of maturity,and it does not have signs of technological aging and still has greater development potential.The results of the study can provide information reference for clarifying the status quo,characteristics and development trend of China's electric agricultural machinery technology innovation.
基金Wuhan University of Arts and Science 2023 University-Level Scientific Research(Project No.:2023xk33)。
文摘The application of digital technology in prosthodontics not only improves the accuracy of restoration and the efficiency of diagnosis and treatment,but also brings more comfortable and convenient diagnosis and treatment experience to patients.It effectively promotes the rapid development of the prosthodontic aesthetics industry and leads prosthodontic technology to gradually enter a new digital era.Combining the advantages of digital technology in prosthodontics,this paper focuses on the specific applications of digital impression technology,CAD/CAM technology,network-based integrated cloud service technology,and CBCT technology in prosthodontics.On this basis,it prospects the development trend of digital technology in the field of prosthodontics,aiming to provide solid theoretical and practical support for clinical practice of prosthodontics and promote the gradual integration of the prosthodontic industry with the digital era.
文摘Shanghai is blazing a new development track powered by dual engines:one is intelligent manufacturing empowered by cutting-edge technologies,and the other is green development driven by low-carbon and energy-saving solutions.On September 10,China Today visited two enterprises in Shanghai-Shanghai Schneider Electric Industrial Control Co.,Ltd.and Huaqin Technology Co.,Ltd.-to observe firsthand how global investment and local innovation are jointly shaping Shanghai’s future of high-quality development.
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 article is based on the remarks delivered by Thai Ambassador to China Chatchai Viriyavejakul at the ASEAN-China(Beijing Municipal Administrative Center)Trade and Investment Promotion Conference.Minor edits have been made for clarity and readability.
文摘The ASEAN-China(Beijing Municipal Administrative Centre)Trade and Investment Promotion Conference serves as a new platform for fostering collaboration in trade,investment,and sustainable growth.The event,held in Tongzhou District-the municipal administrative center of Beijing-highlights shared aspirations for building an environmentally friendly and innovation-driven regional economy.
文摘The core sampling experiments were conducted after hydraulic fracturing in the three-dimensional development zone of Fuling shale gas.Six coring wells of different well types were systematically designed.Based on the integrated engineering technology of post-fracturing drilling,coring and monitoring of shale and the analysis of fracture source tracing,the evaluation of the fracture network after fracturing in the three-dimensional development of shale gas was conducted.The data of core fractures after fracturing indicate that three major types of fractures are formed after fracturing:natural fractures,hydraulic fractures,and fractures induced by external mechanical force,which are further classified into six subcategories:natural structural fractures,natural bedding fractures,hydraulic fractures,hydraulically activated fractures,drilling induced fractures,and fractures induced by core transportation.The forms of the artificial fracture network after fracturing are complex.Hydraulic fractures and hydraulically activated fractures interweave with each other,presenting eight forms of artificial fracture networks,among which the“一”-shaped fracture is the most common,accounting for approximately 70%of the total fractures.When the distance to the fractured wellbore is less than 35 m,the density of the artificial fracture network is relatively high;when it is 35–100 m,the density is lower;and when it is beyond 100 m,the density gradually increases.The results of the fracture tracing in the core sampling area confirm that the current fracturing technology can essentially achieve the differential transformation of the reservoir in the main area of Jiaoshiba block in Fuling.The three-layer three-dimensional development model can efficiently utilize shale gas reserves,although there is still room for improvement in the complexity and propagation uniformity of fractures.It is necessary to further optimize technologies such as close-cutting combined with temporary blocking and deflection within fractures or at fracture mouths,as well as limited flow perforation techniques,to promote the balanced initiation and extension of fractures.
文摘The World Sustainability Standards Organization(WSSO)was established in October 2023.This organization aims to unify various standards in the fields of sustainable development such as energy,carbon sinks,green finance,ecological environment industries,energy conservation and environmental protection,carbon neutrality-related technologies,and ESG.WSSO supports the implementation of projects stipulated in the Paris Agreement such as the carbon market,and enhance the global coordination efforts in areas such as the digital currency of central banks and the carbon payment settlement system by connecting the digital currencies of various countries.
文摘The global green transition has fostered new opportunities for the technological cooperation between China and Malaysia.Professor Chong Wen Tong,head of the Center for Energy Sciences at the University of Malaya,has great expertise in renewable energy.
文摘Based on the core principles of General Secretary Xi Jinping's important speech on July 9^(th),this article explores the relationship between Party-building and scientific innovation/technology services in research institutions.Combining practical cases from Changli Institute of Pomology under Hebei Academy of Agriculture and Forestry Sciences,it proposes practical implementations and reflections on how Party-building brands can drive scientific innovation and technology services.The study demonstrates that Party-building brand development can effectively promote deep integration between Party-building and professional work,providing strong political assurance and organizational support for agricultural scientific innovation and technology services.
文摘In the era of global tourism and creative economies,digital technology maturity has emerged as a critical factor for the sustainable development of small and medium enterprises(SMEs)in Indonesia.This research is implemented to find out current digital technology maturity levels among SMEs in the subdistrict of Cangkringan,district of Sleman,Yogyakarta,Indonesia,highlighting their role in fostering sustainable tourism and creative economic growth.Using a mixed-method approach,the research combines qualitative insights from in-depth interviews with three local government representatives and Focus Group Discussion with 15 SMEs in the area.Additionally,a quantitative analysis of SMEs across various sectors,including crafts and culinary services,supports the study’s conclusions.The finding reveals a significant gap between government’s training programs and the digital literacy of SMEs as well as a lack of affordable technological resources which could impede the full realization of digital benefits.Strengthening digital technology maturity among SMEs is essential for enhancing their competitiveness and long-term sustainability,yielding both financial and non-financial benefits.This also contributes to find out digital literacy gaps,impact on competitiveness and sustainability,policy and stakeholder recommendations,and government action.These insights offer valuable guidance for policymakers and stakeholders striving to support the digital transformation of SMEs in similar settings.The study also sheds light on digital literacy gaps,their impact on competitiveness and offers policy recommendations for government and stakeholders to address these challenges such as through government and community collaboration.
基金fund by the National Natural Science Foundation of China(Grant Nos.:82473880 and 82003705)the Shanghai Science and Technology Innovation Foundation(Grant Nos.:23010500200 and 23ZR1422700)the Postdoctoral Fellowship Program of CPSF(Program No.:GZC20231528).
文摘Chirality is not only a natural phenomenon but also a bridge between chemistry and life sciences.An effective way to obtain a single enantiomer is through racemates resolution.Recent literature shows that chiral metal-organic frameworks(CMOFs)have many applications in various fields because of their diverse topologies and functionalities.This review outlines the design idea and summarizes the latest synthesis strategies and applications of CMOFs.It highlights key advances and issues in the separation domain.In conclusion,the review provides perspectives on the challenges and prospective advancements of CMOFs materials and CMOFs-based separation technologies.
文摘This article aims to provide a comprehensive analysis of the role and development prospects of direct satellite-to-phone technology in the global communication landscape.It explores the importance,current development status,key technical challenges,future directions,and countermeasures of this technology from multiple dimensions.The article explains the significance and necessity of direct satellite-to-phone technology in the global communication field,discusses its development background and importance as one of the key technologies in the 6G era,and outlines the research objectives,methodology,and structure of the paper.Additionally,the article reviews and analyzes the development history of direct satellite-to-phone technology on a global scale,discusses the key technical points in achieving this technology,and predicts its potential role and development direction in future communication systems from the perspective of 6G network architecture.It also explores new application scenarios and service models that may emerge from technological advancements,as well as their impact on future communication networks.The development history of direct satellite-to-phone technology and its role in current and future communication networks are emphasized,highlighting its value in promoting global communication infrastructure construction.The article also proposes improvement suggestions for existing issues and points out future research directions.
基金Supported by the PetroChina Scentific and Technological Projects(2023ZZ082023ZZ28)。
文摘Currently,unconventional reservoirs are characterized by low single well-controlled reserves,high initial production but fast production decline.This paper sorts out the problems of energy dispersion and limited length and height of main hydraulic fractures induced in staged multi-cluster fracturing,and proposes an innovative concept of“energy-focused fracturing development”.The technical connotation,theoretical model,and core techniques of energy-focused fracturing development are systematically examined,and the implementation path of this technology is determined.The energy-focused fracturing development technology incorporates the techniques such as geology-engineering integrated design,perforation optimization design,fracturing process design,and drainage engineering control.It transforms the numerous,short and dense hydraulic fractures to limited,long and sparse fractures.It focuses on fracturing energy,and aims to improve the fracture length,height and lateral width,and the proppant long-distance transportation capacity,thus enhancing the single well-controlled reserves and development effect.The energy-focused fracturing development technology has been successfully applied in the carbonate reservoirs in buried hill,shallow coalbed methane reservoirs,and coal-rock gas reservoirs in China,demonstrating the technology's promising application.It is concluded that the energy-focused fracturing development technology can significantly increase the single well production and estimated ultimate recovery(EUR),and will be helpful for efficiently developing low-permeability,unconventional and low-grade resources in China.
文摘The extensive application of artificial intelligence(AI)technology is profoundly affecting the ecology of education.To analyze the advantages and disadvantages of AI for the professional growth of students,this study systematically analyzed the potential dual impacts of AI in higher education from two dimensions,namely academic ability and thinking patterns.Results indicated AI facilitated the development of students by improving learning efficiency and optimizing the integration of resources.However,it simultaneously aggravated the crisis of academic integrity and the inertia of thinking.In responding to these issues,this study proposed an integrated framework that included management,guidance,and standardization.This framework would facilitate the positive interaction between AI and education,contributing to the professional development of students.
文摘Archroma,a global leader in specialty chemicals fo-cused on sustainable solutions,has supported the Institute of ChemicalTechnology(ICT),Mumbai,lndia in the renova-tion and development of a sustainable laboratory facility as part of its Corporate Social Responsibility(CSR)program.The upgraded facility will strengthen the department's capacity to conduct fundamental research and develop future-oriented technologies in textile processing,manufac-turing,and effluent treatment.It is designed to help address current industrial challenges while encouraging innovation in sustainable and resource-efficient textile technologies.
文摘In the Shenzhen region,where strong karst development is widely distributed,karst caves pose significant difficulties and risks to pile foundation construction.This paper,based on the Yanba Expressway Municipalization Reconstruction Project and referencing previous engineering experiences,proposes the application of sleeve valve pipe grouting technology for pre-treatment of small-to medium-sized and bead-shaped karst caves.Specific implementation measures and construction precautions are presented.Practical results demonstrate that the pre-treated karst cave areas achieved stable soil conditions,providing favorable prerequisites for subsequent pile foundation construction.The method proves convenient and feasible in operation,substantially reducing safety and quality risks during construction.This successful practice offers valuable experience for similar projects.
文摘The impact of supply chain technological innovation on the development of mature enterprises is multidimensional,encompassing both directly observable improvements in efficiency and competitiveness,as well as potential strategic transformation challenges and industry landscape reshaping.Using AstraZeneca as a case study,this research systematically analyzes the multidimensional effects and underlying mechanisms of supply chain technological innovation on mature enterprises.By integrating IoT and RFID technologies to achieve end-to-end data collection and real-time monitoring across the supply chain,operational efficiency is enhanced,inventory turnover rates are optimized,and logistics accuracy is improved.The application of Blockchain technology increases supply chain transparency,effectively reducing resource waste caused by information asymmetry.AI-driven risk prediction models help enterprises proactively identify and mitigate operational risks to address market competition.The study demonstrates that supply chain technological innovation drives the transformation of corporate cost structures from"rigid expenditures"to"dynamic optimization,"while upgrading customer experiences through personalized services and omnichannel fulfillment.Furthermore,supply chain innovation evolves from a traditional cost center to a core value creator,propelling enterprises to shift from"passive response"to"proactive leadership"in market transformation.
文摘China is carving out a distinctive development path which features urban-rural integration.This approach has not only yielded tangible results domestically but also drawn the attention of other countries.
