Guided by the"Healthy China 2030"strategy,improving national nutrition and health literacy has become a core task in public health system development.The National Nutrition Plan(2017-2030)explicitly calls fo...Guided by the"Healthy China 2030"strategy,improving national nutrition and health literacy has become a core task in public health system development.The National Nutrition Plan(2017-2030)explicitly calls for"strengthening the training of nutrition talents"and"promoting nutrition science education".As a key vehicle for this mission,the Food Nutrition and Health course in higher education urgently needs to address bottlenecks in traditional teaching,such as low knowledge application and transfer rates,insufficient student engagement,and ineffective guidance on healthy behaviors.The BOPPPS teaching model,with its structured design(Bridge-in,Objective,Pre-assessment,Participatory Learning,Post-assessment,Summary),effectively promotes the internalization of nutritional knowledge and the transformation into healthy behaviors among students by emphasizing practice-oriented teaching activities.In this study,focusing on this course,an in-depth exploration of curriculum teaching design was conducted based on the BOPPPS instructional model,aiming to deeply integrate the strategic objectives of Healthy China into the curriculum,and promote the transformation of nutritional knowledge into healthy decision-making ability.This study provides new insights for food and nutrition education.展开更多
As new-generation intelligent technologies rapidly evolve,enhancing artificial intelligence(AI)education has become a global consensus,and improving AI literacy is a key focus in higher education.To address the lack o...As new-generation intelligent technologies rapidly evolve,enhancing artificial intelligence(AI)education has become a global consensus,and improving AI literacy is a key focus in higher education.To address the lack of relevant knowledge among non-computer science students,the complexity of the material,which leads to low interest and high difficulty in learning,this paper proposes a three-pronged teaching design model:“BOPPPS model+large language models(LLMs)+mind maps with 3w2h”.This model aims to assist teachers in designing practical teaching cases and engaging,interactive activities,and provides examples of its application to help teachers better teach AI and improve the AI literacy of non-computer science students.展开更多
The disconnection between teaching,learning,and evaluation is particularly pronounced in traditional high school chemistry teaching.To align with the demands of the new curriculum standards for talent development,it i...The disconnection between teaching,learning,and evaluation is particularly pronounced in traditional high school chemistry teaching.To align with the demands of the new curriculum standards for talent development,it is essential to implement reforms and innovations in teaching methods.This paper initially elucidates the integrated concept of teaching,learning,and evaluation,as well as its practical significance in the classroom.Subsequently,it explores the effective teaching design centered on the theme of iron and its compounds,actively investigating the implementation approach of the integration principle of teaching,learning,and evaluation in classroom.Furthermore,the paper emphasizes the pivotal role of the evaluation part in fostering the professional development of teachers and enhancing the core competencies of students,ultimately aiming to achieve high efficiency and quality in chemistry classroom teaching.展开更多
This study took the teaching practice of food-related majors in Chengdu University,a representative applied institution in China,as an example.Aligning with the course characteristics and educational objectives of Fun...This study took the teaching practice of food-related majors in Chengdu University,a representative applied institution in China,as an example.Aligning with the course characteristics and educational objectives of Functional Foods,it introduced the features of the BOPPPS teaching model and its implementation in course design.By incorporating research cases and presenting teaching examples,the steps and methods of BOPPPS-based teaching reform were explored while incorporating ideological and political elements into specialized instruction.This study provides insights and references for reforming other food-related courses and contributes to cultivating more food professionals with practical awareness and critical thinking.展开更多
Against the backdrop of China’s national development strategies and the construction of cultural confidence in the new era,the college English course undertakes a new mission of the times:cultivating students’abilit...Against the backdrop of China’s national development strategies and the construction of cultural confidence in the new era,the college English course undertakes a new mission of the times:cultivating students’ability to effectively tell contemporary Chinese stories in English.Based on the concept of outcome-based education,this paper constructs a teaching design framework for Chinese college English with the core goal of“telling contemporary Chinese stories well.”It conducts systematic design from four core links-teaching objectives,teaching content,teaching implementation,and evaluation feedback-aiming to realize the organic integration of knowledge impartment,ability cultivation,and value guidance.This study provides a path reference for cultivating talents in the new era who possess cross-cultural communication competence and patriotism.展开更多
Surgery of Traditional Chinese Medicine(TCM)is a core course within the TCM curriculum and an indispensable clinical discipline for all medical students transitioning to professional practice.With the deepening of cur...Surgery of Traditional Chinese Medicine(TCM)is a core course within the TCM curriculum and an indispensable clinical discipline for all medical students transitioning to professional practice.With the deepening of curriculum reforms,the integrated teaching model has proven effective in helping students master basic theories and clinical skills.Among various teaching models,the Bridge-in,Learning Objectives,Pre-Assessment,Participatory Learning,Post-Assessment,and Summary(BOPPPS)model combined with Problem-Based Learning has gained widespread recognition and application.However,its application in TCM surgery education remains limited.This paper integrates the BOPPPS and problem-based learning(PBL)teaching models into the TCM surgery classroom,using eczema as a case study.This teaching design encompasses six elements:bridge-in,learning objectives,pre-assessment,participatory learning based on Problem-Based Learning,post-assessment,and summary.Potential challenges during the teaching process are also examined to enhance students’clinical critical thinking abilities,improve the quality of classroom teaching,and further cultivate high-quality TCM professionals through the application of the BOPPPS-PBL model.展开更多
With the rapid development of Teaching Chinese as a Foreign Language(TCFL),improving teaching quality requires integrating advanced pedagogical concepts.Multimodal teaching,which employs various symbolic modes to enga...With the rapid development of Teaching Chinese as a Foreign Language(TCFL),improving teaching quality requires integrating advanced pedagogical concepts.Multimodal teaching,which employs various symbolic modes to engage students’multiple senses,is a highly effective approach.Introducing multimodal theory into TCFL education can enhance teaching efficiency and improve students’communication skills.This paper applies multimodal theory to TCFL,using the elementary Chinese comprehensive course“My Family”as a case study to propose a detailed teaching design,followed by evaluation and reflection.The aim of this teaching design is to deepen the understanding of multimodal theory and provide additional reference for the TCFL.展开更多
Literature Retrieval and writing is a fundamental course in information literacy.In the context of engineering education accreditation,this paper presents an Outcome-Based Education(OBE)teaching design for the course....Literature Retrieval and writing is a fundamental course in information literacy.In the context of engineering education accreditation,this paper presents an Outcome-Based Education(OBE)teaching design for the course.The instructional content is modularized,specific student learning outcomes are articulated,and a comprehensive evaluation system is established.This teaching design aims and contributes the enhancement of students’academic competencies and foster improved learning achievements.展开更多
Curriculum ideological and political education is an important direction of higher education reform in the new era,aiming to realize the organic integration of professional knowledge imparting and ideological and poli...Curriculum ideological and political education is an important direction of higher education reform in the new era,aiming to realize the organic integration of professional knowledge imparting and ideological and political education.Taking preliminary landscape design course as an example,this paper expounded in detail the implementation of teaching reform from three aspects:the formulation of teaching objectives,the integration of teaching contents and the innovation of teaching methods.This paper systematically summarized the implementation effect of ideological and political education reform,and reflected on the excavation of ideological and political elements,integration degree,innovation of teaching methods,teachers’ideological and political ability and practical teaching.The exploration on curriculum ideological and political teaching provides useful reference and thinking for similar courses,and promotes the sustainable development of curriculum ideological and political education.展开更多
This paper reforms the shortcomings and difficulties in the teaching process of the“Algorithm Design and Analysis”course.The knowledge graph optimizes the teaching content,abandons the traditional teaching method,ca...This paper reforms the shortcomings and difficulties in the teaching process of the“Algorithm Design and Analysis”course.The knowledge graph optimizes the teaching content,abandons the traditional teaching method,captures the direction of talent demand,adjusts the class time allocation,reorganizes the assessment method,focuses on practical hands-on ability,and designs a multistage teaching quality evaluation system to promote the overall improvement of teaching quality.The practice of course reform has proven that the“Algorithm Design and Analysis”course has achieved good teaching results after a series of teaching reform measures.展开更多
Addressing limitations such as the lack of immersion and difficulties in comprehensively evaluating design schemes in traditional teaching models of environmental design courses,this study explores teaching reforms us...Addressing limitations such as the lack of immersion and difficulties in comprehensively evaluating design schemes in traditional teaching models of environmental design courses,this study explores teaching reforms using virtual simulation technology.An immersive virtual teaching environment was constructed,integrating virtual simulation technology gradually into the teaching process,with practical teaching cases used to assess the effectiveness of these reforms.Results demonstrate that virtual simulation technology significantly enhances students’spatial understanding and design expression abilities,while also improving teaching interactivity and student engagement.This reform aligns with the trend towards digital design,offering innovative ideas and methodologies for teaching environmental design courses.展开更多
With the progressive development of ecological civilization,the importance of environmental protection concepts in the landscape design discipline has become increasingly pronounced.Focusing on postgraduate landscape ...With the progressive development of ecological civilization,the importance of environmental protection concepts in the landscape design discipline has become increasingly pronounced.Focusing on postgraduate landscape design teaching,this study analyzes the theoretical logic underpinning the integration of environmental protection concepts with professional education.By incorporating contemporary teaching case studies,the paper systematically investigates the specific application pathways of environmental protection concepts in curriculum design,teaching methods,and evaluation mechanisms.The objective is to offer both theoretical insights and practical guidance to facilitate the ecological transformation of postgraduate landscape design education in China.展开更多
Within the perspective of curriculum-based ideological and political education,this paper takes a secondary vocational English reading class themed“Invention and Innovation”as an example to delve into the process fr...Within the perspective of curriculum-based ideological and political education,this paper takes a secondary vocational English reading class themed“Invention and Innovation”as an example to delve into the process from instructional content design to implementation.In terms of instructional design,the paper highlights key elements.Profoundly,it discusses the strategies for teaching implementation,including the setting of teaching objectives,the selection of reading instructional materials,and the design and advancement of teaching activities.The aim is to effectively integrate ideological and political elements into secondary vocational English reading instruction,with the hope of providing useful references and insights for the teaching of English reading in secondary vocational education.展开更多
In this study,an inverse design framework was established to find lightweight honeycomb structures(HCSs)with high impact resistance.The hybrid HCS,composed of re-entrant(RE)and elliptical annular re-entrant(EARE)honey...In this study,an inverse design framework was established to find lightweight honeycomb structures(HCSs)with high impact resistance.The hybrid HCS,composed of re-entrant(RE)and elliptical annular re-entrant(EARE)honeycomb cells,was created by constructing arrangement matrices to achieve structural lightweight.The machine learning(ML)framework consisted of a neural network(NN)forward regression model for predicting impact resistance and a multi-objective optimization algorithm for generating high-performance designs.The surrogate of the local design space was initially realized by establishing the NN in the small sample dataset,and the active learning strategy was used to continuously extended the local optimal design until the model converged in the global space.The results indicated that the active learning strategy significantly improved the inference capability of the NN model in unknown design domains.By guiding the iteration direction of the optimization algorithm,lightweight designs with high impact resistance were identified.The energy absorption capacity of the optimal design reached 94.98%of the EARE honeycomb,while the initial peak stress and mass decreased by 28.85%and 19.91%,respectively.Furthermore,Shapley Additive Explanations(SHAP)for global explanation of the NN indicated a strong correlation between the arrangement mode of HCS and its impact resistance.By reducing the stiffness of the cells at the top boundary of the structure,the initial impact damage sustained by the structure can be significantly improved.Overall,this study proposed a general lightweight design method for array structures under impact loads,which is beneficial for the widespread application of honeycomb-based protective structures.展开更多
To meet the need for cultivating application-oriented talents in local universities,this study introduced a project-based learning approach into the reform of bioinformatics experimental teaching.The course was struct...To meet the need for cultivating application-oriented talents in local universities,this study introduced a project-based learning approach into the reform of bioinformatics experimental teaching.The course was structured around a project titled"Influenza Virus Analysis",comprising four progressive modules:database utilization and information retrieval,sequence alignment and phylogenetic analysis,functional and structural prediction,and omics data analysis.These modules were integrated into a coherent research workflow that connected fragmented knowledge and technical skills.During implementation,flipped classroom and group collaboration methods were employed,alongside the establishment of a diversified assessment system emphasizing process evaluation.Teaching practice indicates that the reform effectively enhances students professional application skills,learning experience,and scientific literacy,facilitating a shift from"tool operation"to"problem-solving"capabilities.This study provides a reference model for the reform of bioinformatics experimental teaching in local universities.展开更多
Objective: To analyze the advantages of diversified teaching methods in the clinical instruction of operating room nursing interns. Methods: Twenty-one nursing interns who underwent internships in the operating room f...Objective: To analyze the advantages of diversified teaching methods in the clinical instruction of operating room nursing interns. Methods: Twenty-one nursing interns who underwent internships in the operating room from March 2023 to March 2024 were selected as the control group and received conventional teaching methods. Another twenty-one nursing interns who underwent internships in the operating room from April 2024 to April 2025 were selected as the experimental group and received diversified teaching methods. The teaching effects of the two groups were compared. Results: The experimental group scored higher than the control group in assessments, teaching satisfaction, and teaching quality evaluations, as well as in post-instruction professional identity scores (p < 0.05). Conclusion: Diversified teaching methods can enhance the professional competence of operating room nursing interns, cultivate their professional identity, and yield high teaching satisfaction, thereby improving teaching quality.展开更多
Objective:To analyze the effectiveness of an integrated teaching platform combining virtual reality(VR)technology and high-end simulators in practical obstetrics and gynecology teaching.Methods:A total of 39 interns w...Objective:To analyze the effectiveness of an integrated teaching platform combining virtual reality(VR)technology and high-end simulators in practical obstetrics and gynecology teaching.Methods:A total of 39 interns who underwent obstetrics and gynecology internships from March 2023 to March 2024 were included in the reference group and received conventional practical teaching methods.Another 39 interns who underwent internships from April 2024 to April 2025 were included in the observation group and received the integrated teaching platform combining VR and high-end simulators.The teaching effects of the two groups were compared.Results:The observation group achieved higher assessment scores than the reference group,with higher scores in self-directed learning ability and clinical thinking ability after teaching,as well as higher teaching satisfaction(p<0.05).Conclusion:The integrated teaching platform combining VR and high-end simulators can improve the assessment scores of obstetrics and gynecology interns,cultivate their self-directed learning ability and clinical thinking ability,and achieve high teaching satisfaction.展开更多
Purpose-Interface management is the process of managing communications,responsibilities and coordination of project parties,phases or physical entities which are dependent on one another.Interface management is a cruc...Purpose-Interface management is the process of managing communications,responsibilities and coordination of project parties,phases or physical entities which are dependent on one another.Interface management is a crucial part of managing any construction project-but particularly important for high-speed railway projects that often have several contractual parties and stakeholders,very long project timelines and huge upfront cost overlays.This paper discusses how various project interfaces were managed during the design and construction of the civil engineering infrastructure for the High Speed Two(HS2)project in the United Kingdom.Design/methodology/approach-The paper uses the case study methodology.Key interfaces on the HS2 project are grouped into various categories and the paper discusses how they were managed within the Area North Integrated Project Team(IPT)of the HS2 project made up of contractor Balfour Beatty VINCI(BBV),the Mott MacDonald SYSTRA Design Joint Venture(DJV)and client HS2 Ltd.3 different case studies drawn from across the IPT are used,each of them highlighting different interfaces and how these interfaces were managed.Findings-The paper shows how innovative technical designs and modern methods of construction were used to address some of the unique and peculiar challenges of designing a brand-new railway in the United Kingdom.Addressing the contrasting and often competing requirements of different stakeholders,coupled with challenging physical constraints of the very limited land available for the project and the use of a rarely used Act of Parliament in the delivery of the project required different approach to interface management.Collaboration and proactive stakeholder engagement are necessary for successful interface management on megaprojects.The authors posit that adopting an integrated approach to engineering and construction management is an essential ingredient for the successful delivery of high-speed railway projects.Originality/value-With many high-speed railway projects around the world coming up in the next few years,understanding the context and challenges for each country will help engineering and design managers adopt appropriate approaches for their projects.The lessons learned on the HS2 project are also transferable to other mega infrastructure projects with complex project interfaces.展开更多
文摘Guided by the"Healthy China 2030"strategy,improving national nutrition and health literacy has become a core task in public health system development.The National Nutrition Plan(2017-2030)explicitly calls for"strengthening the training of nutrition talents"and"promoting nutrition science education".As a key vehicle for this mission,the Food Nutrition and Health course in higher education urgently needs to address bottlenecks in traditional teaching,such as low knowledge application and transfer rates,insufficient student engagement,and ineffective guidance on healthy behaviors.The BOPPPS teaching model,with its structured design(Bridge-in,Objective,Pre-assessment,Participatory Learning,Post-assessment,Summary),effectively promotes the internalization of nutritional knowledge and the transformation into healthy behaviors among students by emphasizing practice-oriented teaching activities.In this study,focusing on this course,an in-depth exploration of curriculum teaching design was conducted based on the BOPPPS instructional model,aiming to deeply integrate the strategic objectives of Healthy China into the curriculum,and promote the transformation of nutritional knowledge into healthy decision-making ability.This study provides new insights for food and nutrition education.
文摘As new-generation intelligent technologies rapidly evolve,enhancing artificial intelligence(AI)education has become a global consensus,and improving AI literacy is a key focus in higher education.To address the lack of relevant knowledge among non-computer science students,the complexity of the material,which leads to low interest and high difficulty in learning,this paper proposes a three-pronged teaching design model:“BOPPPS model+large language models(LLMs)+mind maps with 3w2h”.This model aims to assist teachers in designing practical teaching cases and engaging,interactive activities,and provides examples of its application to help teachers better teach AI and improve the AI literacy of non-computer science students.
文摘The disconnection between teaching,learning,and evaluation is particularly pronounced in traditional high school chemistry teaching.To align with the demands of the new curriculum standards for talent development,it is essential to implement reforms and innovations in teaching methods.This paper initially elucidates the integrated concept of teaching,learning,and evaluation,as well as its practical significance in the classroom.Subsequently,it explores the effective teaching design centered on the theme of iron and its compounds,actively investigating the implementation approach of the integration principle of teaching,learning,and evaluation in classroom.Furthermore,the paper emphasizes the pivotal role of the evaluation part in fostering the professional development of teachers and enhancing the core competencies of students,ultimately aiming to achieve high efficiency and quality in chemistry classroom teaching.
文摘This study took the teaching practice of food-related majors in Chengdu University,a representative applied institution in China,as an example.Aligning with the course characteristics and educational objectives of Functional Foods,it introduced the features of the BOPPPS teaching model and its implementation in course design.By incorporating research cases and presenting teaching examples,the steps and methods of BOPPPS-based teaching reform were explored while incorporating ideological and political elements into specialized instruction.This study provides insights and references for reforming other food-related courses and contributes to cultivating more food professionals with practical awareness and critical thinking.
文摘Against the backdrop of China’s national development strategies and the construction of cultural confidence in the new era,the college English course undertakes a new mission of the times:cultivating students’ability to effectively tell contemporary Chinese stories in English.Based on the concept of outcome-based education,this paper constructs a teaching design framework for Chinese college English with the core goal of“telling contemporary Chinese stories well.”It conducts systematic design from four core links-teaching objectives,teaching content,teaching implementation,and evaluation feedback-aiming to realize the organic integration of knowledge impartment,ability cultivation,and value guidance.This study provides a path reference for cultivating talents in the new era who possess cross-cultural communication competence and patriotism.
文摘Surgery of Traditional Chinese Medicine(TCM)is a core course within the TCM curriculum and an indispensable clinical discipline for all medical students transitioning to professional practice.With the deepening of curriculum reforms,the integrated teaching model has proven effective in helping students master basic theories and clinical skills.Among various teaching models,the Bridge-in,Learning Objectives,Pre-Assessment,Participatory Learning,Post-Assessment,and Summary(BOPPPS)model combined with Problem-Based Learning has gained widespread recognition and application.However,its application in TCM surgery education remains limited.This paper integrates the BOPPPS and problem-based learning(PBL)teaching models into the TCM surgery classroom,using eczema as a case study.This teaching design encompasses six elements:bridge-in,learning objectives,pre-assessment,participatory learning based on Problem-Based Learning,post-assessment,and summary.Potential challenges during the teaching process are also examined to enhance students’clinical critical thinking abilities,improve the quality of classroom teaching,and further cultivate high-quality TCM professionals through the application of the BOPPPS-PBL model.
文摘With the rapid development of Teaching Chinese as a Foreign Language(TCFL),improving teaching quality requires integrating advanced pedagogical concepts.Multimodal teaching,which employs various symbolic modes to engage students’multiple senses,is a highly effective approach.Introducing multimodal theory into TCFL education can enhance teaching efficiency and improve students’communication skills.This paper applies multimodal theory to TCFL,using the elementary Chinese comprehensive course“My Family”as a case study to propose a detailed teaching design,followed by evaluation and reflection.The aim of this teaching design is to deepen the understanding of multimodal theory and provide additional reference for the TCFL.
文摘Literature Retrieval and writing is a fundamental course in information literacy.In the context of engineering education accreditation,this paper presents an Outcome-Based Education(OBE)teaching design for the course.The instructional content is modularized,specific student learning outcomes are articulated,and a comprehensive evaluation system is established.This teaching design aims and contributes the enhancement of students’academic competencies and foster improved learning achievements.
基金Sponsored by Teaching Research Project of Yangtze University(JY2023028).
文摘Curriculum ideological and political education is an important direction of higher education reform in the new era,aiming to realize the organic integration of professional knowledge imparting and ideological and political education.Taking preliminary landscape design course as an example,this paper expounded in detail the implementation of teaching reform from three aspects:the formulation of teaching objectives,the integration of teaching contents and the innovation of teaching methods.This paper systematically summarized the implementation effect of ideological and political education reform,and reflected on the excavation of ideological and political elements,integration degree,innovation of teaching methods,teachers’ideological and political ability and practical teaching.The exploration on curriculum ideological and political teaching provides useful reference and thinking for similar courses,and promotes the sustainable development of curriculum ideological and political education.
基金supported by Harbin Engineering University’s 2021 Education Reform Project“How to Make Computer Theory Teaching Serve Employment”(Grant No.JG2021B0609).
文摘This paper reforms the shortcomings and difficulties in the teaching process of the“Algorithm Design and Analysis”course.The knowledge graph optimizes the teaching content,abandons the traditional teaching method,captures the direction of talent demand,adjusts the class time allocation,reorganizes the assessment method,focuses on practical hands-on ability,and designs a multistage teaching quality evaluation system to promote the overall improvement of teaching quality.The practice of course reform has proven that the“Algorithm Design and Analysis”course has achieved good teaching results after a series of teaching reform measures.
基金The 2024 National Social Science Fund West Project“Research on Cultural Inheritance and Digital Protection of Rural Settlements in Southwest China”(24XSH012)The 2024 Provincial Undergraduate University Innovative Experimental Project“Innovative Design Experimental Teaching Project under Digital Twin 3D Visualization Platform”The 2025 Sichuan University Artificial Intelligence Empowered Innovative Experimental Technology Research Project“Research on the Upgrade of VR-based Exhibition Space Free Construction and Dual-user Interactive Virtual Simulation Experimental Platform”(SCU2025009)。
文摘Addressing limitations such as the lack of immersion and difficulties in comprehensively evaluating design schemes in traditional teaching models of environmental design courses,this study explores teaching reforms using virtual simulation technology.An immersive virtual teaching environment was constructed,integrating virtual simulation technology gradually into the teaching process,with practical teaching cases used to assess the effectiveness of these reforms.Results demonstrate that virtual simulation technology significantly enhances students’spatial understanding and design expression abilities,while also improving teaching interactivity and student engagement.This reform aligns with the trend towards digital design,offering innovative ideas and methodologies for teaching environmental design courses.
基金Sponsored by Postgraduate Education Reform and Quality Engineering Enhancement Project of Henan Province(YIS2023JC12).
文摘With the progressive development of ecological civilization,the importance of environmental protection concepts in the landscape design discipline has become increasingly pronounced.Focusing on postgraduate landscape design teaching,this study analyzes the theoretical logic underpinning the integration of environmental protection concepts with professional education.By incorporating contemporary teaching case studies,the paper systematically investigates the specific application pathways of environmental protection concepts in curriculum design,teaching methods,and evaluation mechanisms.The objective is to offer both theoretical insights and practical guidance to facilitate the ecological transformation of postgraduate landscape design education in China.
文摘Within the perspective of curriculum-based ideological and political education,this paper takes a secondary vocational English reading class themed“Invention and Innovation”as an example to delve into the process from instructional content design to implementation.In terms of instructional design,the paper highlights key elements.Profoundly,it discusses the strategies for teaching implementation,including the setting of teaching objectives,the selection of reading instructional materials,and the design and advancement of teaching activities.The aim is to effectively integrate ideological and political elements into secondary vocational English reading instruction,with the hope of providing useful references and insights for the teaching of English reading in secondary vocational education.
基金the financial supports from National Key R&D Program for Young Scientists of China(Grant No.2022YFC3080900)National Natural Science Foundation of China(Grant No.52374181)+1 种基金BIT Research and Innovation Promoting Project(Grant No.2024YCXZ017)supported by Science and Technology Innovation Program of Beijing institute of technology under Grant No.2022CX01025。
文摘In this study,an inverse design framework was established to find lightweight honeycomb structures(HCSs)with high impact resistance.The hybrid HCS,composed of re-entrant(RE)and elliptical annular re-entrant(EARE)honeycomb cells,was created by constructing arrangement matrices to achieve structural lightweight.The machine learning(ML)framework consisted of a neural network(NN)forward regression model for predicting impact resistance and a multi-objective optimization algorithm for generating high-performance designs.The surrogate of the local design space was initially realized by establishing the NN in the small sample dataset,and the active learning strategy was used to continuously extended the local optimal design until the model converged in the global space.The results indicated that the active learning strategy significantly improved the inference capability of the NN model in unknown design domains.By guiding the iteration direction of the optimization algorithm,lightweight designs with high impact resistance were identified.The energy absorption capacity of the optimal design reached 94.98%of the EARE honeycomb,while the initial peak stress and mass decreased by 28.85%and 19.91%,respectively.Furthermore,Shapley Additive Explanations(SHAP)for global explanation of the NN indicated a strong correlation between the arrangement mode of HCS and its impact resistance.By reducing the stiffness of the cells at the top boundary of the structure,the initial impact damage sustained by the structure can be significantly improved.Overall,this study proposed a general lightweight design method for array structures under impact loads,which is beneficial for the widespread application of honeycomb-based protective structures.
基金Supported by Undergraduate Higher Education Teaching Quality and Reform Projects of Guangdong Province(Yuejiao Gao Han[2024]No.9,Yuejiao Gao Han[2024]No.30)Guangdong Basic and Applied Basic Research Foundation(2023A1515110973)+1 种基金Guangdong Provincial Young Innovative Talents Project of General Colleges and Universities(2023KQNCX089)Quality Engineering and Teaching Reform Projects of Zhaoqing University(zlgc202239,zlgc202207,zlgc2024005,zlgc2024038).
文摘To meet the need for cultivating application-oriented talents in local universities,this study introduced a project-based learning approach into the reform of bioinformatics experimental teaching.The course was structured around a project titled"Influenza Virus Analysis",comprising four progressive modules:database utilization and information retrieval,sequence alignment and phylogenetic analysis,functional and structural prediction,and omics data analysis.These modules were integrated into a coherent research workflow that connected fragmented knowledge and technical skills.During implementation,flipped classroom and group collaboration methods were employed,alongside the establishment of a diversified assessment system emphasizing process evaluation.Teaching practice indicates that the reform effectively enhances students professional application skills,learning experience,and scientific literacy,facilitating a shift from"tool operation"to"problem-solving"capabilities.This study provides a reference model for the reform of bioinformatics experimental teaching in local universities.
文摘Objective: To analyze the advantages of diversified teaching methods in the clinical instruction of operating room nursing interns. Methods: Twenty-one nursing interns who underwent internships in the operating room from March 2023 to March 2024 were selected as the control group and received conventional teaching methods. Another twenty-one nursing interns who underwent internships in the operating room from April 2024 to April 2025 were selected as the experimental group and received diversified teaching methods. The teaching effects of the two groups were compared. Results: The experimental group scored higher than the control group in assessments, teaching satisfaction, and teaching quality evaluations, as well as in post-instruction professional identity scores (p < 0.05). Conclusion: Diversified teaching methods can enhance the professional competence of operating room nursing interns, cultivate their professional identity, and yield high teaching satisfaction, thereby improving teaching quality.
基金2024 Undergraduate Teaching Reform Research Project,Department of Education of Shandong Province,2025 Key Project of University-Level Education and Teaching Reform and Research,Research Title:Research on Talent Demand in the Biomedical Industry Chain and Strategies for High-Quality Higher Education Talent Cultivation in Shandong Province under the Background of New Quality Productivity(Project No.:Z2024208)Shandong Second Medical University,Research Title:Construction and Application of an Integrated Teaching Platform Combining Virtual Simulation and High-Fidelity Simulators in Obstetrics and Gynecology Practice Teaching,Project No.:2025SJZX053)。
文摘Objective:To analyze the effectiveness of an integrated teaching platform combining virtual reality(VR)technology and high-end simulators in practical obstetrics and gynecology teaching.Methods:A total of 39 interns who underwent obstetrics and gynecology internships from March 2023 to March 2024 were included in the reference group and received conventional practical teaching methods.Another 39 interns who underwent internships from April 2024 to April 2025 were included in the observation group and received the integrated teaching platform combining VR and high-end simulators.The teaching effects of the two groups were compared.Results:The observation group achieved higher assessment scores than the reference group,with higher scores in self-directed learning ability and clinical thinking ability after teaching,as well as higher teaching satisfaction(p<0.05).Conclusion:The integrated teaching platform combining VR and high-end simulators can improve the assessment scores of obstetrics and gynecology interns,cultivate their self-directed learning ability and clinical thinking ability,and achieve high teaching satisfaction.
文摘Purpose-Interface management is the process of managing communications,responsibilities and coordination of project parties,phases or physical entities which are dependent on one another.Interface management is a crucial part of managing any construction project-but particularly important for high-speed railway projects that often have several contractual parties and stakeholders,very long project timelines and huge upfront cost overlays.This paper discusses how various project interfaces were managed during the design and construction of the civil engineering infrastructure for the High Speed Two(HS2)project in the United Kingdom.Design/methodology/approach-The paper uses the case study methodology.Key interfaces on the HS2 project are grouped into various categories and the paper discusses how they were managed within the Area North Integrated Project Team(IPT)of the HS2 project made up of contractor Balfour Beatty VINCI(BBV),the Mott MacDonald SYSTRA Design Joint Venture(DJV)and client HS2 Ltd.3 different case studies drawn from across the IPT are used,each of them highlighting different interfaces and how these interfaces were managed.Findings-The paper shows how innovative technical designs and modern methods of construction were used to address some of the unique and peculiar challenges of designing a brand-new railway in the United Kingdom.Addressing the contrasting and often competing requirements of different stakeholders,coupled with challenging physical constraints of the very limited land available for the project and the use of a rarely used Act of Parliament in the delivery of the project required different approach to interface management.Collaboration and proactive stakeholder engagement are necessary for successful interface management on megaprojects.The authors posit that adopting an integrated approach to engineering and construction management is an essential ingredient for the successful delivery of high-speed railway projects.Originality/value-With many high-speed railway projects around the world coming up in the next few years,understanding the context and challenges for each country will help engineering and design managers adopt appropriate approaches for their projects.The lessons learned on the HS2 project are also transferable to other mega infrastructure projects with complex project interfaces.
