Discussions on Chinese modernization are offering African countries both conceptual inspiration and practical references as they explore their own sustainable development paths.
Fast and accurate transient stability analysis is crucial to power system operation.With high penetration level of wind power resources,practical dynamic security region(PDSR)with hyper plane expression has outstandin...Fast and accurate transient stability analysis is crucial to power system operation.With high penetration level of wind power resources,practical dynamic security region(PDSR)with hyper plane expression has outstanding advantages in situational awareness and series of optimization problems.The precondition of obtaining accurate PDSR boundary is to locate sufficient points around the boundary(critical points).Therefore,this paper proposes a space division and Wasserstein generative adversarial network with gra-dient penalty(WGAN-GP)based fast generation method of PDSR boundary.First,the typical differential topological characterizations of dynamic security region(DSR)provide strong theoretical foundation that the interior of DSR is hole-free and the boundaries of DSR are tight and knot-free.Then,the space division method is proposed to calculate critical operation area where the PDSR boundary is located,tremen-dously compressing the search space to locate critical points and improving the confidence level of boundary fitting result.Furthermore,the WGAN-GP model is utilized to fast obtain large number of criti-cal points based on learning the data distribution of the small training set aforementioned.Finally,the PDSR boundary with hyperplanes is fitted by the least square method.The case study is tested on the Institute of Electrical and Electronics Engineers(IEEE)39-bus system and the results verify the accuracy and efficiency of the proposed method.展开更多
For large-scale heterogeneous multi-agent systems(MASs)with characteristics of dense-sparse mixed distribution,this paper investigates the practical finite-time deployment problem by establishing a novel crossspecies ...For large-scale heterogeneous multi-agent systems(MASs)with characteristics of dense-sparse mixed distribution,this paper investigates the practical finite-time deployment problem by establishing a novel crossspecies bionic analytical framework based on the partial differential equation-ordinary differential equation(PDE-ODE)approach.Specifically,by designing a specialized network communication protocol and employing the spatial continuum method for densely distributed agents,this paper models the tracking errors of densely distributed agents as a PDE equivalent to a human disease transmission model,and that of sparsely distributed agents as several ODEs equivalent to the predator population models.The coupling relationship between the PDE and ODE models is established through boundary conditions of the PDE,thereby forming a PDE-ODE-based tracking error model for the considered MASs.Furthermore,by integrating adaptive neural control scheme with the aforementioned biological models,a“Flexible Neural Network”endowed with adaptive and self-stabilized capabilities is constructed,which acts upon the considered MASs,enabling their practical finite-time deployment.Finally,effectiveness of the developed approach is illustrated through a numerical example.展开更多
悦读·明其义The power of community service社区服务的力量Community service,often called volunteering,is a valuable way to contribute to society and make a positive difference.It involves offering time and skills wi...悦读·明其义The power of community service社区服务的力量Community service,often called volunteering,is a valuable way to contribute to society and make a positive difference.It involves offering time and skills without expecting money in return,focusing on helping those in need or improving the environment.For high school students,participating in such activities not only benefits communities but also builds character and practical experience that textbooks alone cannot teach.展开更多
Cancer screening is a strategy focused on highrisk populations rather than universal populationwide screening, based on a comprehensive evaluation of epidemiological principles and practical feasibility. The effective...Cancer screening is a strategy focused on highrisk populations rather than universal populationwide screening, based on a comprehensive evaluation of epidemiological principles and practical feasibility. The effectiveness of screening depends on factors such as disease prevalence, as well as the sensitivity and specificity of the screening technology employed.展开更多
From July 14 to 18,the"2025 National Practical Technology Training on Textile Dyeing and Printing Auxiliaries Preparation"hosted by the National Engineering Research Center for Surfactants and China Research...From July 14 to 18,the"2025 National Practical Technology Training on Textile Dyeing and Printing Auxiliaries Preparation"hosted by the National Engineering Research Center for Surfactants and China Research Institute of Daily Chemical,and co-organized by the Dyeing and Finishing Technology Research Institute of Zhejiang Fashion Institute of Technology was successfully held as scheduled in Guangzhou.展开更多
President Xi Jinping’s second state visit to Cambodia in nine years is an important milestone in the development of bilateral relations and practical cooperation,which will endow new meaning to the China-Cambodia com...President Xi Jinping’s second state visit to Cambodia in nine years is an important milestone in the development of bilateral relations and practical cooperation,which will endow new meaning to the China-Cambodia community with a shared future.Strategic Guidance with Political Mutual Trust A high level of political mutual trust has paved the way for the development of China-Cambodia relations.展开更多
Practical jurisprudence is a completely new proposition in legal education and research.The introduction of the concept of“practical jurisprudence”in the teaching of the Civil Procedure Law of the People’s Republic...Practical jurisprudence is a completely new proposition in legal education and research.The introduction of the concept of“practical jurisprudence”in the teaching of the Civil Procedure Law of the People’s Republic of China(the“Civil Procedure Law”)is a major innovation in terms of values and methodology.Practical jurisprudence focuses more on practical issues,Chinese characteristics,and major needs,while strengthening the practical nature of the Civil Procedure Law.China’s traditional education system for juris masters(for non-law graduates)(“non-law JMs”)emphasizes the development of foundational legal theoretical knowledge.However,it has not fully achieved its goal of cultivating interdisciplinary and practical legal professionals.Therefore,the traditional education system for the Civil Procedure Law needs reconstruction and supplementation through the practical jurisprudence teaching system in the following areas:(a)System composition:The focus should be on the eight tertiary subsystems under the two secondary subsystems—“the knowledge teaching system and the practical teaching system”of practical jurisprudence in the Civil Procedure Law,as well as the management of their interrelationships.(b)Credit structure:The proportion of credits for“practical teaching and training”should be increased.(c)Practical ability requirements:Legal professionals should be cultivated according to the standards for juris masters(for law graduates)as stipulated by the Law of the People’s Republic of China on Academic Degrees.(d)Practice evaluation:“Formalization of the evaluations,”“homogeneity of the evaluators,”and“reliance on written formats”should be avoided.展开更多
“Today,President Xi Jinping held fruitful talks with the Prime Minister,reaching new and important consensus on the development of the China-Slovakia strategic partnership.China highly appreciates the Prime Minister...“Today,President Xi Jinping held fruitful talks with the Prime Minister,reaching new and important consensus on the development of the China-Slovakia strategic partnership.China highly appreciates the Prime Minister’s steadfast friendship toward China and stands ready to work with Slovakia,under the strategic guidance of the important consensus reached by the leaders of the two countries,to strengthen exchanges on governance experience and to expand and deepen practical cooperation.”展开更多
The problem of autonomy and conformity has suffered a harsh fate in pedagogy.The virtues of love,respect,honour,truthfulness,etc.play a major role in educational work,but it is mostly silent about the concepts of auto...The problem of autonomy and conformity has suffered a harsh fate in pedagogy.The virtues of love,respect,honour,truthfulness,etc.play a major role in educational work,but it is mostly silent about the concepts of autonomy and conformity.Politics are afraid of these like the devil is afraid of incense smoke.Practising teachers complain that our entire education system is weaning school principals,teachers and students from independent thinking and striving.The basic educational goal is clear:to develop autonomous young people who are strengthened in their own being and strength,and vice versa:to suppress superficial,unconvincing conformity.An old lesson:conformity can only be realistically fought with non-conformist politics and the cooperation of non-conformist teachers.展开更多
The year 2025 marks the 35th anniversary of diplomatic relations between China and Singapore.Over the past three and a half decades,under the strategic guidance of the leaders of both countries,our traditional friends...The year 2025 marks the 35th anniversary of diplomatic relations between China and Singapore.Over the past three and a half decades,under the strategic guidance of the leaders of both countries,our traditional friendship has steadily deepened,bilateral ties have continued to thrive,and practical cooperation has yielded tangible results,achieving leapfrog development both in quality and quantity.Total trade volume between our two countries has grown from just US$2.83 billion at the time of diplomatic establishment to US$111.1 billion in 2024.Beyond trade,we have jointly built a cooperation framework comprising three Government-to-Government projects,one state-level bilateral cooperation project and eight sub-national level cooperation mechanisms。展开更多
In an era defined by complex,interconnected challenges like climate change,pandemics,and resource depletion,the traditional siloed approach to science education is proving increasingly insufficient.Interdisciplinary p...In an era defined by complex,interconnected challenges like climate change,pandemics,and resource depletion,the traditional siloed approach to science education is proving increasingly insufficient.Interdisciplinary project-based learning represents a promising path forward in science education,fostering integrated and holistic learning experiences that move beyond isolated subject learning.Grounded in philosophical ideas of holism,pragmatism,constructivism,and transcendentalism,this article presents a case project illustrating the practical application of interdisciplinary project-based learning.This project engages students in integrating concepts from biology,chemistry,earth science,engineering,and social studies.Through phased activities-research and planning,data collection,implementation,and presentation-students develop a decent understanding of real-world problems while fostering skills in collaboration,problem-solving,and a sense of civic responsibility.Additionally,strategies are proposed to navigate the challenges associated with implementing interdisciplinary project-based learning,including aligning projects with standards,investing in professional development,leveraging community resources,and building support from stakeholders.展开更多
Following the proposal of the“Emerging Engineering Education(EEE)”initiative,the cultivation of interdisciplinary innovative talents has gained increasing prominence.Currently,there exists a significant gap between ...Following the proposal of the“Emerging Engineering Education(EEE)”initiative,the cultivation of interdisciplinary innovative talents has gained increasing prominence.Currently,there exists a significant gap between the practical innovation capabilities of automotive majors in vocational colleges and the evolving demands of the industry.To address deficiencies in interdisciplinary innovative talent development programs,this study proposes an educational framework structured around“One Core,Two Dimensions,Three Levels.”Leveraging a project-driven teaching methodology and utilizing CATIA—the industry-standard 3D design software—as a central tool,we have developed a closed-loop teaching model integrating theory,modeling,simulation,and evaluation.This model underpins a newly designed automotive engineering practicum aimed at nurturing high-quality engineering talents equipped with three critical competencies:solving complex engineering challenges,digital design proficiency,and cross-disciplinary collaborative innovation.The proposed approach demonstrates potential to alleviate the structural disconnect between traditional engineering pedagogy and industry talent requirements.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
Under the background of competency-based transformation of higher education,bioengineering major urgently needs to solve the problems such as the disconnect between practical teaching and industry needs and the lack o...Under the background of competency-based transformation of higher education,bioengineering major urgently needs to solve the problems such as the disconnect between practical teaching and industry needs and the lack of resources.This paper proposed supplementing traditional experimental teaching with video resources to construct a closed-loop model of"theoretical instruction,case analysis,video demonstration,and reflective application".Through the development of instructional videos covering core techniques such as PCR,Western blot,CRISPR-Cas9,cell culture,HPLC,GMP operations,and bioinformatics analysis,teaching costs can be reduced,spatiotemporal constraints can be overcome,and process visualization can be enhanced,thereby supporting students in mastering the entire workflow of modern biomanufacturing.The paper further explored resource development pathways,university-enterprise collaboration mechanisms,and curriculum integration strategies,offering actionable solutions for practical teaching reform.展开更多
Practical activities are an indispensable piece of science education.As such,assessment of these practical activities is vital for continually enhancing the quality of science instruction.This article presents a tenta...Practical activities are an indispensable piece of science education.As such,assessment of these practical activities is vital for continually enhancing the quality of science instruction.This article presents a tentative framework structured for assessing practical activities in science education.The proposed framework is built upon seven components:engagement and participation,relational thinking,stepwise mastery,contextualization,multidimensional integration,empowerment,and scientific articulacy.The framework might provide science educators with an alternative lens through which to enhance the effectiveness of practical activities,promote student engagement,and better prepare learners for the future.This framework is designed to be additive and complementary to existing assessment approaches and can be adapted and customized to suit specific local contexts and varying grade levels by science educators in the pursuit of excellence in an ever-evolving science education landscape.展开更多
In response to the three major contradictions,safety,cognition,and ability cultivation,existing in the practical teaching of geological hazard courses,this paper proposes a“virtual-real integration”teaching reform s...In response to the three major contradictions,safety,cognition,and ability cultivation,existing in the practical teaching of geological hazard courses,this paper proposes a“virtual-real integration”teaching reform scheme,using earthquake disasters as an example.By integrating digital twin technology and artificial intelligence technology,a four-layer teaching framework consisting of data layer,model layer,platform layer,and intelligent layer is constructed.Progressive teaching segments of“cognition-simulation-decision-making”are designed to establish a comprehensive training path from seismic geological survey to disaster early warning and decision-making.This scheme shifts the traditional field practice venue to a safe virtual environment,promotes students’understanding of geological hazards from static fragments to dynamic processes,enhances their comprehensive decision-making ability in geological disaster prevention and mitigation,and provides theoretical support and practical guidance for cultivating interdisciplinary talents in geological hazard prevention.展开更多
This paper examines the integral relationship between literature,language,and culture in foreign language(FL)education.It argues that literary texts serve as vital pedagogical tools,offering authentic linguistic model...This paper examines the integral relationship between literature,language,and culture in foreign language(FL)education.It argues that literary texts serve as vital pedagogical tools,offering authentic linguistic models and deep cultural insights that transcend conventional language instruction.By analyzing linguistic artistry and cultural mirroring in literature-from classical works to contemporary narratives-the study demonstrates how literature enhances intercultural competence,pragmatic awareness,and critical thinking.The discussion highlights strategic approaches for integrating literature into FL curricula,including culturally relevant text selection,activity-driven pedagogy(e.g.,creative reconstructions,role-playing),and collaborative learning frameworks.Ultimately,the research advocates for literature as an epistemic medium in language teaching,bridging the gap between linguistic proficiency and sociocultural fluency.Future directions explore digital adaptations to further enrich literary engagement in diverse learning contexts.展开更多
Transition metals have garnered significant attention for their roles in addressing energy shortages and environmental water pollution.Their multivalent states and unique electron transfer properties facilitate charge...Transition metals have garnered significant attention for their roles in addressing energy shortages and environmental water pollution.Their multivalent states and unique electron transfer properties facilitate charge transfer in the conversion reaction,expedite energy conversion,and achieve low-energy water treatment.This review comprehensively explores the fundamental mechanisms and practical applications of transition metals in water treatment,including adsorption,photocatalysis,electrocatalysis,photoelectrocatalysis,and other technologies.The feasibility of water treatment using transition metal-based materials is demonstrated through theoretical studies on typical transition metals employed in these water treatment technologies while emphasizing the potential for optimizing material performance through strategies like structural design,defect engineering,crystal engineering,composite materials,surface modification,and atomic catalysts.In addition,the utilization of transition metal-based materials in practical wastewater treatment is comprehensively reviewed.Finally,the challenges and perspectives of transition metal-based materials in practical wastewater treatment are outlined,providing a theoretical foundation and guidance for future research and engineering advancements.展开更多
Data factors are becoming the core driving force in the intelligent transformation of libraries.Based on a systematic review of the progress in data governance practices in libraries both domestically and internationa...Data factors are becoming the core driving force in the intelligent transformation of libraries.Based on a systematic review of the progress in data governance practices in libraries both domestically and internationally,this study delves into the mechanism by which data governance promotes data factorization and proposes implementation paths for data governance oriented toward data factorization.The aim is to facilitate the intelligent transformation and high-quality development of libraries.展开更多
文摘Discussions on Chinese modernization are offering African countries both conceptual inspiration and practical references as they explore their own sustainable development paths.
基金funded in part by the National Key Research and Development Program of China(2020YFB0905900)in part by Science and Technology Project of State Grid Corporation of China(SGCC)The Key Technologies for Electric Internet of Things(SGTJDK00DWJS2100223).
文摘Fast and accurate transient stability analysis is crucial to power system operation.With high penetration level of wind power resources,practical dynamic security region(PDSR)with hyper plane expression has outstanding advantages in situational awareness and series of optimization problems.The precondition of obtaining accurate PDSR boundary is to locate sufficient points around the boundary(critical points).Therefore,this paper proposes a space division and Wasserstein generative adversarial network with gra-dient penalty(WGAN-GP)based fast generation method of PDSR boundary.First,the typical differential topological characterizations of dynamic security region(DSR)provide strong theoretical foundation that the interior of DSR is hole-free and the boundaries of DSR are tight and knot-free.Then,the space division method is proposed to calculate critical operation area where the PDSR boundary is located,tremen-dously compressing the search space to locate critical points and improving the confidence level of boundary fitting result.Furthermore,the WGAN-GP model is utilized to fast obtain large number of criti-cal points based on learning the data distribution of the small training set aforementioned.Finally,the PDSR boundary with hyperplanes is fitted by the least square method.The case study is tested on the Institute of Electrical and Electronics Engineers(IEEE)39-bus system and the results verify the accuracy and efficiency of the proposed method.
基金The National Key R&D Program of China(2021ZD0201300)the National Natural Science Foundation of China(624B2058,U1913602 and 61936004)+1 种基金the Innovation Group Project of the National Natural Science Foundation of China(61821003)the 111 Project on Computational Intelligence and Intelligent Control(B18024).
文摘For large-scale heterogeneous multi-agent systems(MASs)with characteristics of dense-sparse mixed distribution,this paper investigates the practical finite-time deployment problem by establishing a novel crossspecies bionic analytical framework based on the partial differential equation-ordinary differential equation(PDE-ODE)approach.Specifically,by designing a specialized network communication protocol and employing the spatial continuum method for densely distributed agents,this paper models the tracking errors of densely distributed agents as a PDE equivalent to a human disease transmission model,and that of sparsely distributed agents as several ODEs equivalent to the predator population models.The coupling relationship between the PDE and ODE models is established through boundary conditions of the PDE,thereby forming a PDE-ODE-based tracking error model for the considered MASs.Furthermore,by integrating adaptive neural control scheme with the aforementioned biological models,a“Flexible Neural Network”endowed with adaptive and self-stabilized capabilities is constructed,which acts upon the considered MASs,enabling their practical finite-time deployment.Finally,effectiveness of the developed approach is illustrated through a numerical example.
文摘悦读·明其义The power of community service社区服务的力量Community service,often called volunteering,is a valuable way to contribute to society and make a positive difference.It involves offering time and skills without expecting money in return,focusing on helping those in need or improving the environment.For high school students,participating in such activities not only benefits communities but also builds character and practical experience that textbooks alone cannot teach.
文摘Cancer screening is a strategy focused on highrisk populations rather than universal populationwide screening, based on a comprehensive evaluation of epidemiological principles and practical feasibility. The effectiveness of screening depends on factors such as disease prevalence, as well as the sensitivity and specificity of the screening technology employed.
文摘From July 14 to 18,the"2025 National Practical Technology Training on Textile Dyeing and Printing Auxiliaries Preparation"hosted by the National Engineering Research Center for Surfactants and China Research Institute of Daily Chemical,and co-organized by the Dyeing and Finishing Technology Research Institute of Zhejiang Fashion Institute of Technology was successfully held as scheduled in Guangzhou.
文摘President Xi Jinping’s second state visit to Cambodia in nine years is an important milestone in the development of bilateral relations and practical cooperation,which will endow new meaning to the China-Cambodia community with a shared future.Strategic Guidance with Political Mutual Trust A high level of political mutual trust has paved the way for the development of China-Cambodia relations.
文摘Practical jurisprudence is a completely new proposition in legal education and research.The introduction of the concept of“practical jurisprudence”in the teaching of the Civil Procedure Law of the People’s Republic of China(the“Civil Procedure Law”)is a major innovation in terms of values and methodology.Practical jurisprudence focuses more on practical issues,Chinese characteristics,and major needs,while strengthening the practical nature of the Civil Procedure Law.China’s traditional education system for juris masters(for non-law graduates)(“non-law JMs”)emphasizes the development of foundational legal theoretical knowledge.However,it has not fully achieved its goal of cultivating interdisciplinary and practical legal professionals.Therefore,the traditional education system for the Civil Procedure Law needs reconstruction and supplementation through the practical jurisprudence teaching system in the following areas:(a)System composition:The focus should be on the eight tertiary subsystems under the two secondary subsystems—“the knowledge teaching system and the practical teaching system”of practical jurisprudence in the Civil Procedure Law,as well as the management of their interrelationships.(b)Credit structure:The proportion of credits for“practical teaching and training”should be increased.(c)Practical ability requirements:Legal professionals should be cultivated according to the standards for juris masters(for law graduates)as stipulated by the Law of the People’s Republic of China on Academic Degrees.(d)Practice evaluation:“Formalization of the evaluations,”“homogeneity of the evaluators,”and“reliance on written formats”should be avoided.
文摘“Today,President Xi Jinping held fruitful talks with the Prime Minister,reaching new and important consensus on the development of the China-Slovakia strategic partnership.China highly appreciates the Prime Minister’s steadfast friendship toward China and stands ready to work with Slovakia,under the strategic guidance of the important consensus reached by the leaders of the two countries,to strengthen exchanges on governance experience and to expand and deepen practical cooperation.”
文摘The problem of autonomy and conformity has suffered a harsh fate in pedagogy.The virtues of love,respect,honour,truthfulness,etc.play a major role in educational work,but it is mostly silent about the concepts of autonomy and conformity.Politics are afraid of these like the devil is afraid of incense smoke.Practising teachers complain that our entire education system is weaning school principals,teachers and students from independent thinking and striving.The basic educational goal is clear:to develop autonomous young people who are strengthened in their own being and strength,and vice versa:to suppress superficial,unconvincing conformity.An old lesson:conformity can only be realistically fought with non-conformist politics and the cooperation of non-conformist teachers.
文摘The year 2025 marks the 35th anniversary of diplomatic relations between China and Singapore.Over the past three and a half decades,under the strategic guidance of the leaders of both countries,our traditional friendship has steadily deepened,bilateral ties have continued to thrive,and practical cooperation has yielded tangible results,achieving leapfrog development both in quality and quantity.Total trade volume between our two countries has grown from just US$2.83 billion at the time of diplomatic establishment to US$111.1 billion in 2024.Beyond trade,we have jointly built a cooperation framework comprising three Government-to-Government projects,one state-level bilateral cooperation project and eight sub-national level cooperation mechanisms。
基金supported by the Anhui Provincial Education Science Research Program titled“Research on the Construction and Application of Evaluation Frameworks for Interdisciplinary Practical Activities in Primary School Science”(JKT25114)the Humanities and Social Sciences Research Program of Anhui Higher Education Institutions(2022AH052117).
文摘In an era defined by complex,interconnected challenges like climate change,pandemics,and resource depletion,the traditional siloed approach to science education is proving increasingly insufficient.Interdisciplinary project-based learning represents a promising path forward in science education,fostering integrated and holistic learning experiences that move beyond isolated subject learning.Grounded in philosophical ideas of holism,pragmatism,constructivism,and transcendentalism,this article presents a case project illustrating the practical application of interdisciplinary project-based learning.This project engages students in integrating concepts from biology,chemistry,earth science,engineering,and social studies.Through phased activities-research and planning,data collection,implementation,and presentation-students develop a decent understanding of real-world problems while fostering skills in collaboration,problem-solving,and a sense of civic responsibility.Additionally,strategies are proposed to navigate the challenges associated with implementing interdisciplinary project-based learning,including aligning projects with standards,investing in professional development,leveraging community resources,and building support from stakeholders.
文摘Following the proposal of the“Emerging Engineering Education(EEE)”initiative,the cultivation of interdisciplinary innovative talents has gained increasing prominence.Currently,there exists a significant gap between the practical innovation capabilities of automotive majors in vocational colleges and the evolving demands of the industry.To address deficiencies in interdisciplinary innovative talent development programs,this study proposes an educational framework structured around“One Core,Two Dimensions,Three Levels.”Leveraging a project-driven teaching methodology and utilizing CATIA—the industry-standard 3D design software—as a central tool,we have developed a closed-loop teaching model integrating theory,modeling,simulation,and evaluation.This model underpins a newly designed automotive engineering practicum aimed at nurturing high-quality engineering talents equipped with three critical competencies:solving complex engineering challenges,digital design proficiency,and cross-disciplinary collaborative innovation.The proposed approach demonstrates potential to alleviate the structural disconnect between traditional engineering pedagogy and industry talent requirements.
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.
基金Supported by Undergraduate Education and Teaching Reform Research Project of Chengdu University(XJJG-20242025228)Sichuan Genuine Medicinal Materials and Traditional Chinese Medicine Innovation Team(SCCXTD-2025-19)Sichuan Science and Technology Program(2021YFYZ0012).
文摘Under the background of competency-based transformation of higher education,bioengineering major urgently needs to solve the problems such as the disconnect between practical teaching and industry needs and the lack of resources.This paper proposed supplementing traditional experimental teaching with video resources to construct a closed-loop model of"theoretical instruction,case analysis,video demonstration,and reflective application".Through the development of instructional videos covering core techniques such as PCR,Western blot,CRISPR-Cas9,cell culture,HPLC,GMP operations,and bioinformatics analysis,teaching costs can be reduced,spatiotemporal constraints can be overcome,and process visualization can be enhanced,thereby supporting students in mastering the entire workflow of modern biomanufacturing.The paper further explored resource development pathways,university-enterprise collaboration mechanisms,and curriculum integration strategies,offering actionable solutions for practical teaching reform.
基金supported by the Scientific Research Program of Hefei Normal University(2024KY71)the Partnership Program of Hefei Normal University(HXXM2022094).
文摘Practical activities are an indispensable piece of science education.As such,assessment of these practical activities is vital for continually enhancing the quality of science instruction.This article presents a tentative framework structured for assessing practical activities in science education.The proposed framework is built upon seven components:engagement and participation,relational thinking,stepwise mastery,contextualization,multidimensional integration,empowerment,and scientific articulacy.The framework might provide science educators with an alternative lens through which to enhance the effectiveness of practical activities,promote student engagement,and better prepare learners for the future.This framework is designed to be additive and complementary to existing assessment approaches and can be adapted and customized to suit specific local contexts and varying grade levels by science educators in the pursuit of excellence in an ever-evolving science education landscape.
基金supported by Kunming University of Science and Technology 2024 graduate course ideological and political case construction project(109920240103)Case construction project of AI-enabled postgraduate talent training in Kunming University of Technology,the Yunnan Fundamental Research Projects(202501AT070358 and 202401AU070142)+1 种基金the Scientific Research Fund Program of Yunnan Provincial Department of Education(2024J0078)Talent Cultivation Fund Project of Kunming University of Science and Technology(KKZ3202467041 and KKZ3202467045).
文摘In response to the three major contradictions,safety,cognition,and ability cultivation,existing in the practical teaching of geological hazard courses,this paper proposes a“virtual-real integration”teaching reform scheme,using earthquake disasters as an example.By integrating digital twin technology and artificial intelligence technology,a four-layer teaching framework consisting of data layer,model layer,platform layer,and intelligent layer is constructed.Progressive teaching segments of“cognition-simulation-decision-making”are designed to establish a comprehensive training path from seismic geological survey to disaster early warning and decision-making.This scheme shifts the traditional field practice venue to a safe virtual environment,promotes students’understanding of geological hazards from static fragments to dynamic processes,enhances their comprehensive decision-making ability in geological disaster prevention and mitigation,and provides theoretical support and practical guidance for cultivating interdisciplinary talents in geological hazard prevention.
文摘This paper examines the integral relationship between literature,language,and culture in foreign language(FL)education.It argues that literary texts serve as vital pedagogical tools,offering authentic linguistic models and deep cultural insights that transcend conventional language instruction.By analyzing linguistic artistry and cultural mirroring in literature-from classical works to contemporary narratives-the study demonstrates how literature enhances intercultural competence,pragmatic awareness,and critical thinking.The discussion highlights strategic approaches for integrating literature into FL curricula,including culturally relevant text selection,activity-driven pedagogy(e.g.,creative reconstructions,role-playing),and collaborative learning frameworks.Ultimately,the research advocates for literature as an epistemic medium in language teaching,bridging the gap between linguistic proficiency and sociocultural fluency.Future directions explore digital adaptations to further enrich literary engagement in diverse learning contexts.
基金financially supported by the National Natural Science Foundation of China(Nos.22306026 and 52371346)the Young Elite Scientists Sponsorship Program by China Association for Science and Technology(No.2023QNRC001)+3 种基金the Ecological Society of China(No.STQT2023C07)the Fundamental Research Funds for the Central Universities(Nos.2242024K40007 and 2242024RCB0058)the Start-up Research Fund of Southeast University(No.RF1028623141)Tang Scholar Program of Southeast University
文摘Transition metals have garnered significant attention for their roles in addressing energy shortages and environmental water pollution.Their multivalent states and unique electron transfer properties facilitate charge transfer in the conversion reaction,expedite energy conversion,and achieve low-energy water treatment.This review comprehensively explores the fundamental mechanisms and practical applications of transition metals in water treatment,including adsorption,photocatalysis,electrocatalysis,photoelectrocatalysis,and other technologies.The feasibility of water treatment using transition metal-based materials is demonstrated through theoretical studies on typical transition metals employed in these water treatment technologies while emphasizing the potential for optimizing material performance through strategies like structural design,defect engineering,crystal engineering,composite materials,surface modification,and atomic catalysts.In addition,the utilization of transition metal-based materials in practical wastewater treatment is comprehensively reviewed.Finally,the challenges and perspectives of transition metal-based materials in practical wastewater treatment are outlined,providing a theoretical foundation and guidance for future research and engineering advancements.
文摘Data factors are becoming the core driving force in the intelligent transformation of libraries.Based on a systematic review of the progress in data governance practices in libraries both domestically and internationally,this study delves into the mechanism by which data governance promotes data factorization and proposes implementation paths for data governance oriented toward data factorization.The aim is to facilitate the intelligent transformation and high-quality development of libraries.
