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Observation on the Application of Case-based Three-dimensional Teaching Method Guided by Evidence-Based Thought in the Teaching of Intern Nurses in the Rehabilitation Department
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作者 Qiurong Mi 《Journal of Clinical and Nursing Research》 2025年第11期199-208,共10页
Objective:To explore the effect of implementing the case-based three-dimensional teaching method guided by evidence-based thinking in the teaching of trainee nurses in the rehabilitation department.Method:Eighty nursi... Objective:To explore the effect of implementing the case-based three-dimensional teaching method guided by evidence-based thinking in the teaching of trainee nurses in the rehabilitation department.Method:Eighty nursing practice nurses who were conducting clinical practice learning in the Rehabilitation Department of Deyang People’s Hospital from June 2024 to May 2025 were selected as the research subjects.By using the controlled grouping method,the practice nurses from June 2024 to November 2024 were taken as the control group(n=40).The period from December 2024 to May 2025 was taken as the experimental group(n=40 students),the control group was taught by traditional teaching methods,and the experimental group was taught by evidence-based nursing combined with case teaching method.The clinical thinking ability,autonomous learning ability,exit assessment scores and teaching satisfaction of the two groups of intern nurses at the time of leaving the department were compared.Results:At the time of leaving the department,the scores of each dimension and the total score of clinical thinking ability of the intern nurses in the experimental group were higher than those in the control group(t=9.268,6.354,6.199)9.694,all p<0.05).At the time of leaving the department the scores of each dimension and the total score of the autonomous learning ability of the intern nurses in the experimental group were higher than those in the control group(t=6.998,7.333,5.503,5.977,22.244)all p<0.05).At the time of leaving the department the theoretical assessment scores and operational assessment scores of the experimental group were both higher than those of the control group(t=14.546,11.676,all p<0.05).At the time of graduation,the teaching satisfaction of the experimental group was higher than that of the control group(χ^(2)=7.314,p<0.05.Conclusion:The adoption of the case-based three-dimensional teaching.Rehabilitation method guided by the evidence-based ideology during the teaching process can effectively improve the clinical thinking ability,autonomous learning ability,departmental assessment results and teaching satisfaction of the intern nurses in the rehabilitation department,which is worthy of reference. 展开更多
关键词 Nursing intern Evidence-based thinking Case-based multidimensional teaching method Clinical thinking ability Self-learning ability
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Exploration on the Reform of the Teaching Method of the Plant Configuration and Landscape Architecture Course under Digital Technology
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作者 Qiufan Xie 《Journal of Contemporary Educational Research》 2025年第8期141-158,共18页
By analyzing the urgent demand for digital talents in the current landscape industry and the challenges faced by the traditional teaching mode,this study aims to explore a set of teaching methodology reform solutions ... By analyzing the urgent demand for digital talents in the current landscape industry and the challenges faced by the traditional teaching mode,this study aims to explore a set of teaching methodology reform solutions based on digital technology to improve the quality of teaching and enhance the practical innovation ability of students.The study firstly describes the application of digital technologies such as CAD/BIM,3D modelling and rendering,virtual reality(VR)/augmented reality(AR),and geographic information system(GIS)in the field of landscape architecture.Then,the current teaching status of plant configuration and landscape architecture courses is analyzed,and the advantages and challenges of digital technology applications are identified.On this basis,this study proposes a multi-dimensional reform path and practice plan including the reconstruction of teaching objectives and content,innovation of teaching mode,improvement of teaching strategies and methods,as well as the construction of teaching resources and the reform of teaching evaluation,guided by modern educational theories such as constructivism,collaborative learning and project-based learning(PBL).Finally,this study emphasizes the key roles of faculty construction,optimization of hardware and software environment,and teaching management and institutional guarantee in the reform. 展开更多
关键词 Digital technology Plant configuration teaching method Curriculum reform
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The Application of Case Teaching Combined with PBL and RISE Teaching Method in Medical Immunology Teaching
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作者 Ming Lu 《Journal of Clinical and Nursing Research》 2025年第7期229-235,共7页
Undergraduate medical immunology education is an important part of the basic course of medical higher education in our country.As an important basic course for medical students,medical immunology teaching has shown al... Undergraduate medical immunology education is an important part of the basic course of medical higher education in our country.As an important basic course for medical students,medical immunology teaching has shown all kinds of deficiencies in the teaching effect by using the traditional teaching model of classroom teaching.Combined with the teaching characteristics and teaching difficulties of medical immunology,it is found in the teaching practice that in the key stage of traditional teaching,the combination of PBL and RISE teaching method of case teaching can integrate the previous learning knowledge of medical immunology through students’independent learning,and stimulate students’interest in learning.It can improve students’ability to connect immunology theory with clinical diseases and public health immunological events,and improve students’comprehensive ability to further learn medical immunology knowledge and other related disciplines in the next stage.A good teaching effect has been achieved. 展开更多
关键词 Higher education Medical immunology PBL-RISE teaching method Case teaching
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Practical Exploration of the“Six-Step”Situational Teaching Method in Operating Room Nursing Education
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作者 Kun Zhu Jiao Zhou +5 位作者 Zhengyan Shi Xuezhi Niu Jia Li Zongzhi Zhang Lu Liu Yaqing Cui 《Journal of Clinical and Nursing Research》 2025年第12期1-8,共8页
Objective:To explore the application effectiveness of the“Six-Step”Scenario-Based Teaching Method in operating room nursing education.Methods:Seventy nursing students undergoing clinical training in the operating ro... Objective:To explore the application effectiveness of the“Six-Step”Scenario-Based Teaching Method in operating room nursing education.Methods:Seventy nursing students undergoing clinical training in the operating room of a certain hospital from January 2024 to June 2025 were selected.They were randomly divided into an observation group(n=35)and a control group(n=35)using a random number table.The control group received traditional“mentor-apprentice”on-the-job training,while the observation group underwent the“six-step”scenario-based teaching method.The two groups were compared on final assessment scores,comprehensive competency,surgical nursing emergency response ability,and teaching satisfaction indicators.Results:The observation group achieved significantly higher final assessment scores(85.54±5.05)than the control group(78.63±4.75);After instruction,the observation group scored significantly higher than the control group in:mastery of basic duties and procedures(4.22±0.30 vs.3.98±0.30),understanding of surgical nursing essentials(4.39±0.19 vs.3.98±0.30),proficiency in surgical assistance(4.11±0.33 vs.3.98±0.30),aseptic awareness(4.32±0.24 vs.3.98±0.30),risk awareness(4.22±0.17 vs.3.98±0.30),and occupational safety awareness(4.01±0.23 vs.3.98±0.30).(4.01±0.23),which were significantly higher than the control group’s scores(3.36±0.28),(3.14±0.27),(3.29±0.24),(3.53±0.36),(3.17±0.25),and(3.51±0.18),respectively.Students in the observation group scored significantly higher than the control group in emergency hands-on skills(24.53±1.85 points),surgical coordination skills(27.65±1.87 points),emergency coordination skills(25.34±1.83 points),and patient condition observation skills(24.34±1.79 points)were significantly higher than those of the control group(20.78±1.74 points,26.31±1.95 points,22.92±1.69 points,and 21.58±1.77 points,respectively).The satisfaction rate with operating room nursing education among students in the observation group(97.00%)was significantly higher than that in the control group(77.00%).All differences were statistically significant(p<0.05).Conclusion:The“Six-Step”Scenario-Based Teaching Method effectively enhances operating room students’mastery of theoretical knowledge,practical skills,and core comprehensive abilities,while significantly improving their teaching satisfaction.It warrants promotion and application in operating room nursing education. 展开更多
关键词 Six-step scenario-based teaching method Operating room nursing Nursing education Practical exploration
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Application Value Analysis of a New Empowerment Teaching Method Based on Kirkpatrick’s Evaluation Model in Teaching Chinese Medicine Nursing in Otorhinolaryngology
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作者 Xia Zhang Yue Xu 《Journal of Clinical and Nursing Research》 2025年第6期305-311,共7页
Objective:To explore the application value of a new empowerment teaching method based on Kirkpatrick’s evaluation model in teaching Chinese medicine nursing in otorhinolaryngology.Methods:60 nurses who practiced in t... Objective:To explore the application value of a new empowerment teaching method based on Kirkpatrick’s evaluation model in teaching Chinese medicine nursing in otorhinolaryngology.Methods:60 nurses who practiced in the otolaryngology department of our hospital from June 2022 to October 2024 were included in the study and equally divided into two groups using a convenient sampling method.30 nurses who chose traditional Chinese medicine skill teaching management were included in the control group,and 30 nurses who chose the new empowerment teaching method based on Kirkpatrick’s evaluation model were included in the observation group.Relevant indicators such as clinical teaching environment perception,theoretical knowledge scores of Chinese medicine nursing,and excellent rate of practical operation assessment were compared.Results:The nurses in the observation group had higher scores for clinical teaching environment perception than the control group(P<0.05).However,the midterm and final exam scores for theoretical knowledge of Chinese medicine nursing were higher in the observation group than in the control group(P<0.05).Compared with the control group,the observation group had a higher excellent rate of practical operation assessment(93.33%>73.33%)and a higher Chinese medicine nursing ability score[(215.69±19.73)points>(184.87±15.66)points](P<0.05).Conclusion:Applying the new empowerment teaching method based on Kirkpatrick’s evaluation model to Chinese medicine nursing teaching in otolaryngology can help nurses understand the theoretical knowledge of Chinese medicine nursing and optimize the clinical teaching environment,thereby promoting their practical skills and Chinese medicine nursing abilities. 展开更多
关键词 Kirkpatrick evaluation model New empowerment teaching method Otolaryngology Chinese medicine nursing
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Optimization of lesson preparation and teaching methods for basic anesthesiology from a competency-based perspective
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作者 Yijie Tao Jiaojiao Feng +1 位作者 Geng Sun Kaiwei Jia 《Progress in Medical Education》 2025年第2期91-95,共5页
Basic anesthesiology is a core course in anesthesiology education,and it is crucial to improve its teaching effectiveness.This proposal focuses on optimizing the lesson preparation and teaching methods for basic anest... Basic anesthesiology is a core course in anesthesiology education,and it is crucial to improve its teaching effectiveness.This proposal focuses on optimizing the lesson preparation and teaching methods for basic anesthesiology based on competency.A comprehensive anesthesiologist competency model is established,covering clinical knowledge,crisis management,doctor-patient communication,and research innovation.The course objectives and content are restructured to integrate core knowledge with competency elements.In terms of lesson preparation,a layered teaching design is adopted,incorporating real case libraries and ideological and political elements.The teaching approach adopts a blended teaching mode,utilizing diverse methods.Additionally,the teaching evaluation system is also reformed based on Miller’s Pyramid.This optimized model aims to enhance students’clinical thinking,operational skills,and professional qualities,while reducing the job adaptation period. 展开更多
关键词 Basic anesthesiology competency model teaching methods
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Application Research on the Strategy of Serious Game Teaching Method to Improve the Clinical Ability of Nursing Students in Neurosurgery Internship
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作者 Haiying Xue 《Journal of Clinical and Nursing Research》 2025年第9期276-281,共6页
Neurosurgical patients present complex clinical conditions with high nursing risks.Under traditional teaching models,nursing interns often exhibit challenges such as weak clinical reasoning,insufficient reflective cap... Neurosurgical patients present complex clinical conditions with high nursing risks.Under traditional teaching models,nursing interns often exhibit challenges such as weak clinical reasoning,insufficient reflective capabilities,and inadequate operational proficiency,which fail to meet clinical nursing demands.This study focuses on neurosurgical nursing interns as research subjects,systematically exploring the application value and implementation pathways of serious game pedagogy in cultivating clinical competencies. 展开更多
关键词 Serious game teaching method NEUROSURGERY Clinical competence
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The Integration and Practical Exploration of Information-based Teaching Methods in Vocational Education of Medical Laboratory Technology
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作者 Murray Keshal 《Journal of Contemporary Educational Research》 2025年第8期26-31,共6页
Against the backdrop of the rapid intelligent development of medical laboratory technology,vocational education is in urgent need of teaching innovation.This paper explores the integration and practice of information-... Against the backdrop of the rapid intelligent development of medical laboratory technology,vocational education is in urgent need of teaching innovation.This paper explores the integration and practice of information-based teaching methods in vocational education of medical laboratory technology,analyzes the current situation of traditional teaching and the demand for informatization,and elaborates on the practical paths from aspects such as resource construction,model innovation,and evaluation reform.Practice has verified that this integration has improved teaching quality and students’skills,but there are problems such as uneven resources and the need to improve teachers’and students’abilities.Countermeasures such as strengthening co-construction and sharing of resources and carrying out special training are proposed to provide reference for the development of professional education. 展开更多
关键词 Information-based teaching Medical laboratory technology Vocational education teaching integration Practical exploration
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Application Effect of PBL Teaching Method Based on Situational Simulation Videos in Undergraduate Teaching of Internal Medicine
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作者 Wenwen Li Dexuan Chen +1 位作者 Xiong Ye Zhirong Mao 《Journal of Clinical and Nursing Research》 2025年第10期7-14,共8页
Objective:To explore the application effect of Problem-Based Learning(PBL)teaching method based on situational simulation videos in undergraduate teaching of internal medicine,and to provide practical basis for optimi... Objective:To explore the application effect of Problem-Based Learning(PBL)teaching method based on situational simulation videos in undergraduate teaching of internal medicine,and to provide practical basis for optimizing the undergraduate teaching mode of internal medicine and improving teaching quality.Methods:A total of 32 undergraduate students majoring in clinical medicine(Grade 2021)from Shanghai University of Medicine&Health Sciences were selected as the research subjects.They were divided into an experimental group and a control group by random number table method,with 16 students in each group.The control group adopted the traditional PBL teaching method,while the experimental group used the PBL teaching method based on situational simulation videos.After the teaching,the mastery of theoretical knowledge of students in the two groups was evaluated by examinations;a questionnaire survey was conducted to assess students’self-perceived improvement in clinical thinking,learning interest,self-directed learning ability and teamwork ability;statistical methods were used to analyze the data.Results:The scores of theoretical knowledge examination of students in the experimental group were significantly higher than those in the control group,and the difference was statistically significant(p<0.05).In terms of self-evaluation,the experimental group showed better performance than the control group in the cultivation of clinical thinking,learning interest and selfdirected learning ability,with statistically significant differences(p<0.05);however,there was no statistically significant difference in the self-evaluation of teamwork ability between the two groups(p>0.05).Conclusion:The PBL teaching method based on situational simulation videos can effectively improve students’level of theoretical knowledge,enhance their clinical thinking,learning interest and self-directed learning ability in undergraduate teaching of internal medicine,and is worthy of further promotion and application in undergraduate teaching of internal medicine. 展开更多
关键词 PBL Situational simulation video teaching effect Undergraduate teaching of internal medicine Clinical medicine major
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The Application of Scenario Simulation Teaching Method Based on Debriefing-GAS Mode in the Teaching of Clinical Nursing students
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作者 Shasha Liu 《Journal of Clinical and Nursing Research》 2025年第11期301-306,共6页
Objective:To explore the application effect of scenario simulation teaching method based on Debriefing-GAS mode in the teaching of clinical nursing students in neurosurgery and its influence on critical thinking,clini... Objective:To explore the application effect of scenario simulation teaching method based on Debriefing-GAS mode in the teaching of clinical nursing students in neurosurgery and its influence on critical thinking,clinical practice ability and teaching satisfaction.Methods:A total of 100 nursing students who were doing their internship in the Department of Neurosurgery at a tertiary hospital in Sichuan Province from July 2024 to June 2025 were selected and divided into a control group and an experimental group,with 50 students in each group,using the historical control grouping method.The control group used the traditional teaching method for scenario simulation,while the experimental group used the Debriefing-GAS model for scenario simulation teaching.The teaching effect was evaluated using the DASH scale,the CIDI-CV scale,the clinical practice ability scale and the self-made teaching satisfaction questionnaire,and statistical analysis was conducted using SPSS 25.0.Results:The total DASH score of the experimental group(6.45±0.41)was significantly higher than that of the control group(5.12±0.47,t=14.01,p<0.001);The total score of critical thinking ability(338.6±22.5)was higher than that of the control group(307.8±24.1,t=6.55,p<0.001);The score of clinical practice ability(189.4±15.2)was significantly higher than that of the control group(168.7±14.9,t=6.49,p<0).Teaching satisfaction was 96%in the experimental group and 82%in the control group,statistically significant(χ^(2)=4.32,p=0.038).Conclusion:The scenario simulation teaching method based on the Debriefing-GAS model can significantly improve the learning initiative,reflective ability,critical thinking level and clinical practice ability of clinical nursing students,and enhance teaching satisfaction. 展开更多
关键词 Debriefing-GAS mode Situational simulation teaching Clinical nursing students Critical thinking Clinical practice ability
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Research on the Application of In-situ Simulation Teaching Method Based on the Concept of Ideological and Political Education in Curriculum in the First Aid Skills of Clinical Practice Nursing Students
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作者 Meng Wang Lichao Xing 《Journal of Clinical and Nursing Research》 2025年第10期101-107,共7页
Objective:To explore the application effect of in-situ simulation teaching method based on the concept of ideological and political education in the first aid skills training of clinical practice nursing students.Meth... Objective:To explore the application effect of in-situ simulation teaching method based on the concept of ideological and political education in the first aid skills training of clinical practice nursing students.Methods:A randomized controlled trial was used to select 220 trainee nurses from a hospital in 2024 and randomly divided them into the experimental group(n=110)and the control group(n=110).The control group adopted the traditional theory teaching+skill operation demonstration teaching method,while the experimental group implemented the in-situ simulation teaching plan integrating the ideological and political concepts of the curriculum on the basis of the traditional teaching.The scores of the first aid skills operation assessment,the Chinese version of the Jefferson Empathy Scale(JSE-NS),the Nursing Student Professional Identity Scale,and the Humanistic Care Ability Scale(CAI)were compared between the two groups after the intervention.Results:After the intervention,the scores of the first aid skills operation assessment,the total score of JSE-NS and each dimension,the total score of professional identity,and the total score of CAI and each dimension of the nursing students in the experimental group were significantly higher than those in the control group,and the differences were statistically significant(P<0.05).Conclusion:The in-situ simulation teaching method based on the concept of ideological and political education in the curriculum can effectively enhance the first aid skills level,empathy ability,professional identity and humanistic care ability of trainee nurses,and is an effective way to achieve the deep integration of first aid skills training and ideological and political education. 展开更多
关键词 Curriculum-based ideological and political education First aid skills Humanistic care In-place simulation teaching Trainee nurses
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Study on Improving the Teaching Effect of Mathematical Methods for Physics Using Manim Animation Technology
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作者 Yong Niu Linhao Wang +1 位作者 Ying Wang Pan Wang 《Journal of Contemporary Educational Research》 2025年第10期215-222,共8页
With the development of educational digitalization,how to effectively apply digital animation technology to traditional classroom teaching has become an urgent problem to be solved.This study explores the application ... With the development of educational digitalization,how to effectively apply digital animation technology to traditional classroom teaching has become an urgent problem to be solved.This study explores the application of Manim in the course of Mathematical Methods for Physics.Taking the visualization of Fourier series,complex numbers,and other content as examples,it improves students’understanding of complex and abstract mathematical physics concepts through dynamic and visual teaching methods.The teaching effect shows that Manim helps to enhance students’learning experience,improve teaching efficiency and effectiveness,and has a positive impact on students’active learning ability.The research in this paper can provide references and inspiration for the educational digitalization of higher education. 展开更多
关键词 Manim Mathematical methods for physics Educational digitalization Animation visualization
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Optimization Method of Teaching Program under the Concept of Sustainable Environmental Development of Renewable Energy Based on Artificial Intelligence Internet
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作者 Bevl Naidu Krishna Babu Sambaru +3 位作者 Guru Prasad Pasumarthi Romala Vijaya Srinivas K.Srinivasa Krishna V.Purna Kumari Pechetty 《Journal of Environmental & Earth Sciences》 2025年第7期171-184,共14页
The increasing global demand for energy,coupled with concerns about environmental sustainability,has underscored the need for a transition toward renewable energy sources.A well-structured teaching program under the f... The increasing global demand for energy,coupled with concerns about environmental sustainability,has underscored the need for a transition toward renewable energy sources.A well-structured teaching program under the framework of sustainable development in renewable energy seeks to give students the information,abilities,and critical thinking needed to solve energy-related problems sustainably.This research proposes AI-powered personalized learning,innovative real-time integration of diverse data,and adaptive teaching strategies to enhance student understanding regarding renewable energy concepts.The sheep flock-optimized innovative recurrent neural network(SFO-IRNN)will recommend relevant topics and resources based on students’performance.Renewable energy teaching data from assessmethments are combined with real-time IoT-based renewable energy data.This dataset contains renewable energy education using AI-driven teaching methods and internet-based learning.The data was preprocessed by handling missing values and min-max scaling.The data features were extracted using Fourier Transform(FT).Further application of 10-fold cross-validation will increase the reliability of the model as it can evaluate its performance metrics like accuracy,F1-score,recall,and precision on different subsets of student data,which improves its robustness and prevents overfitting.The findings showed that the proposed method is significantly better,which ensures that the students have a deeper theoretical and practical understanding of renewable energy technologies.In addition,integrating real-time IoT data from renewable energy sources gives students a chance to do live simulations and problems that would enhance analytical thinking and hands-on learning.The research shows that AI provides context-aware guidance on sustainable energy infrastructure,enhancing interactive and personalized learning. 展开更多
关键词 teaching Program Artificial Intelligence(AI) SUSTAINABILITY Sheep Flock Optimized Innovative Recurrent Neural Network(SFO-IRNN) Renewable Energy Environmental
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Reform and Practice of Bioinformatics Experimental Teaching Based on Project-based Learning:A Case Study of"Influenza Virus Analysis"
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作者 Shuying FU Linqi HUANG +2 位作者 Yu MEN Wenwu TANG Meiying FENG 《Agricultural Biotechnology》 2026年第1期5-8,12,共5页
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
关键词 Bioinformatics experiment Project-based learning teaching reform teaching practice Influenza virus
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Study on the effect of preparation method on denitration performance of Co-modified Ce/TiO_(2) catalyst
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作者 YU Chao ZHANG Boya +2 位作者 SHEN Kai HAN Yuxuan ZHANG Yaping 《燃料化学学报(中英文)》 北大核心 2026年第3期79-91,共13页
This study systematically conducted preparation optimization and performance investigations on Co-modified Ce/TiO_(2) catalysts,with a focus on examining how preparation methods and Co loading regulate the catalyst’s... This study systematically conducted preparation optimization and performance investigations on Co-modified Ce/TiO_(2) catalysts,with a focus on examining how preparation methods and Co loading regulate the catalyst’s low-temperature denitrification activity.After identifying optimal preparation parameters via condition screening,multiple characterization techniques-including BET,XRD,XPS,H_(2)-TPR and in situ DRIFTS-were employed to deeply analyze the catalyst’s physicochemical properties and reaction mechanism.Results demonstrated that compared to the impregnation and co-precipitation methods,the Ce-Co_(0.025)/TiO_(2)-SG catalyst(prepared by the sol-gel method with a Co/Ti mass ratio of 0.025)exhibited significantly superior denitrification activity:NO conversion remained stably above 95%in the 225−350℃ temperature range,and it displayed high N_(2) selectivity.Characterization analysis revealed that abundant surface oxygen vacancies,a high proportion of Ce^(3+) species,and prominent acidic sites collectively contributed to enhancing its low-temperature denitrification performance.This work provides reference value for the development of highly efficient low-temperature denitrification catalysts. 展开更多
关键词 preparation method Co Ce/TiO_(2) low-temperature denitration NH3-SCR
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Intelligent Teaching Scenarios Based on Knowledge Graphs and the Integration of“Teacher-Machine-Student”
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作者 Yanhang Zhang Xiaohong Su +1 位作者 Yu Zhang Tiantian Wang 《计算机教育》 2026年第3期81-88,共8页
This paper delves into effective pathways for transforming course ecosystems from resource provision to knowledge service and competency development through university-enterprise collaboration in co-building knowledge... This paper delves into effective pathways for transforming course ecosystems from resource provision to knowledge service and competency development through university-enterprise collaboration in co-building knowledge graphs and intelligent shared courses.This approach enables personalized,learning-driven teaching.Based on knowledge graphs and integrated teacher-machine-student smart teaching scenarios,it not only innovates autonomous learning environments and human-computer interaction models while optimizing teaching experiences for both instructors and students,but also effectively addresses the issues of students’“scattered,superficial,and fragmented learning”.This establishes the foundation for personalized teaching tailored to individual aptitudes. 展开更多
关键词 Knowledge graphs Teacher-machine-student Smart teaching
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A New Inversion-free Iterative Method for Solving the Nonlinear Matrix Equation and Its Application in Optimal Control
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作者 GAO Xiangyu XIE Weiwei ZHANG Lina 《应用数学》 北大核心 2026年第1期143-150,共8页
In this paper,we consider the maximal positive definite solution of the nonlinear matrix equation.By using the idea of Algorithm 2.1 in ZHANG(2013),a new inversion-free method with a stepsize parameter is proposed to ... In this paper,we consider the maximal positive definite solution of the nonlinear matrix equation.By using the idea of Algorithm 2.1 in ZHANG(2013),a new inversion-free method with a stepsize parameter is proposed to obtain the maximal positive definite solution of nonlinear matrix equation X+A^(*)X|^(-α)A=Q with the case 0<α≤1.Based on this method,a new iterative algorithm is developed,and its convergence proof is given.Finally,two numerical examples are provided to show the effectiveness of the proposed method. 展开更多
关键词 Nonlinear matrix equation Maximal positive definite solution Inversion-free iterative method Optimal control
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Broadband ground motion simulation and analysis of a near-fault 3D basin-mountain coupling site based on the hybrid method
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作者 Liu Zhongxian Tang Kang +2 位作者 Li Chengcheng Yuan Xiaoming Zhang Hai 《Earthquake Engineering and Engineering Vibration》 2026年第1期87-110,共24页
This study presents an effective hybrid simulation approach for simulating broadband ground motion in complex near-fault locations.The approach utilizes a deterministic approach based on the spectral element method(SE... This study presents an effective hybrid simulation approach for simulating broadband ground motion in complex near-fault locations.The approach utilizes a deterministic approach based on the spectral element method(SEM),which is used to simulate low-frequency ground motion(f<1 Hz)by incorporating an innovative efficient discontinuous Galerkin(DG)method for grid division to accurately model basin sedimentary layers at reduced costs.It also introduces a comprehensive hybrid source model for high-frequency random scattering and a nonlinear analysis module for basin sedimentary layers.Deterministic outcomes are combined with modified three-dimensional stochastic finite fault method(3D-EXSIM)simulations of high-frequency ground motion(f>1 Hz).A fourth-order Butterworth filter with zero phase shift is employed for time-domain filtering of low-and high-frequency time series at a crossover frequency of 1 Hz,merging the low and high-frequency ground motions into a broadband time series.Taking an Ms 6.8 Luding earthquake,as an example,this hybrid method was used for a rapid and efficient simulation analysis of broadband ground motion in the region.The accuracy and efficiency of this hybrid method were verified through comparisons with actually observed station data and empirical attenuation curves.Deterministic method simulation results revealed the effects of mountainous topography,basin effects,nonlinear effects within the basin’s sedimentary layers,and a coupling interaction between the basin and the mountains.The findings are consistent with similar studies,showing that near-fault sedimentary basins significantly focus and amplify strong ground motion,and the soil’s nonlinear behavior in the basin influences ground motion to varying extents at different distances from the fault.The mountainous topography impacts the basin’s response to ground motion,leading to barrier effects.This research provides a scientific foundation for seismic zoning,urban planning,and seismic design in nearfault mountain basin regions. 展开更多
关键词 hybrid ground motion simulation method spectral element method three-dimensional stochastic finite fault method near-fault basin-mountain coupling effect basin effect nonlinear effect
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Teaching Design and Practical Research of the Food Nutrition and Health Course under the BOPPPS Teaching Model
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作者 Xiaohua HUANG 《Agricultural Biotechnology》 2026年第1期36-38,46,共4页
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
关键词 BOPPPS instructional model Food Nutrition and Health teaching design
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