Ultraviolet nanoimprint lithography(UV-NIL)is a versatile and cost-effective technique for the fabrication of micro-and nanostructures by copying master patterns in a planar or a roll-to-roll process through curing of...Ultraviolet nanoimprint lithography(UV-NIL)is a versatile and cost-effective technique for the fabrication of micro-and nanostructures by copying master patterns in a planar or a roll-to-roll process through curing of a liquid UV-sensitive precursor.For applications with a high pattern complexity,new UV-NIL process chains must be specified.Master fabrication is a challenging part of the development and often cannot be accomplished using a single master fabrication technique.Therefore,an approach combining different patterning fabrication techniques is developed here for polymer masters using laser direct writing and photolithography.The polymer masters produced in this way are molded into inverse silicone stamps that are used for roll-to-roll replication into an acrylate formulation.To fit the required roller size for large-area UV-NIL,several submasters with micrometer-sized dot and line gratings and prism arrays,which have been patterned by these different techniques,are assembled to final size of ~200×600 mm^(2) with an absolute precision of better than 50μm.The size of the submasters allows the use of standard laboratory equipment for patterning and direct writing,thus enabling the fabrication of micro-and even nanostructures when electron-beam writing is utilized.In this way,the effort,time,and costs for the fabrication of masters for UV-NIL processes are reduced,enabling further development for particular structures and applications.Using this approach,patterns fabricated with different laboratory tools are finally replicated by UV-NIL in an acrylate formulation,demonstrating the high quality of the whole process chain.展开更多
Ethical approval is the first essential step for medical master’s students to officially initiate research.This article discusses the ethical issues encountered in various types of research projects conducted by prof...Ethical approval is the first essential step for medical master’s students to officially initiate research.This article discusses the ethical issues encountered in various types of research projects conducted by professional master’s students,the preparation of ethical application materials,conflicts between the timing of ethical applications and the clinical training rotation schedules,and the continuity of ethical applications among students within the same cohort and across different cohorts.展开更多
Objective:To assess the teaching efficacy of clinical instructors for MNS postgraduates,this study aims to gather insights into clinical educators’perceptions concerning MNS postgraduate training and identify key com...Objective:To assess the teaching efficacy of clinical instructors for MNS postgraduates,this study aims to gather insights into clinical educators’perceptions concerning MNS postgraduate training and identify key competencies required for effective teaching.Methods:This study utilized a cross-sectional design.An online questionnaire survey was distributed among clinical faculty members engaged in the education of MNS postgraduates.The survey addressed 4 areas:general teaching conditions,perceptions regarding training for MNS postgraduates,core competencies expected from clinical teachers,and implementation strategies for delivering clinical instruction tailored to these graduates.Results:A total of 143 clinical teachers supervising MNS postgraduates completed the questionnaire.Of these respondents,101(70.62%)held a bachelor’s degree while 42(29.37%)possessed a master’s degree.Although these clinicians demonstrated certain core competencies,they exhibited lower proficiency in understanding trends related to scientific advancements and current research priorities along with limited research capabilities 4.00(3.00,4.00).Notably,>95.8%of teachers recognized differences between the 2 categories of postgraduate students;only 4.2%were completely unaware of such distinctions.There was no statistically significant relationship between the demographic data of clinical educators and their core competencies(P>0.05).Conclusions:This study revealed no significant correlation between the general characteristics of clinical teachers and the core competencies of MNS postgraduates.Additionally,we identified a lack of effective communication and collaboration between MNS postgraduate supervisors and clinical educators.The findings from this research offer valuable insights for further investigation into the factors that influence the core competencies of clinical teachers,as well as strategies to enhance the clinical teaching standards for MNS postgraduates.展开更多
Near-eutectic Al-Si alloys are widely used in automotive manufacturing due to their superior wear resistance and high temperature performance.Because of high Si content,the grain refinement of near-eutectic Al-Si allo...Near-eutectic Al-Si alloys are widely used in automotive manufacturing due to their superior wear resistance and high temperature performance.Because of high Si content,the grain refinement of near-eutectic Al-Si alloy has been a problem for many years.In this study,the effect of deep cryogenic treatment(DCT)on the microstructure and mechanical properties of Al-12Si-4Cu-2Ni-Mg alloy with addition of Al-Ti-C-B master alloy was fully investigated.Results show that the average grain size of the alloy is greatly reduced from 0.92 mm to 0.50 mm,and the eutectic Si and Al7Cu4Ni precipitates are spheroidized and refined in Al-12Si-4Cu-2Ni-Mg after DCT for 24 h and aging treatment.Thereby these changes of microstructures result in a significant increment of about 22.5%in elongation and a slight enhancement of about 6.8%in tensile strength.Moreover,the refinement of microstructure also significantly improves the fatigue life of the alloy.展开更多
Master robots are integral components of teleoperated robot-assisted minimally invasive surgery systems.Among them,parallel mechanism-based 6-degree-of-freedom master robots are distinguished by low inertia and high-f...Master robots are integral components of teleoperated robot-assisted minimally invasive surgery systems.Among them,parallel mechanism-based 6-degree-of-freedom master robots are distinguished by low inertia and high-force feedback.However,complex kinematics and singularities are the main barriers limiting its usage.This study converts the Hexa-type 6-RUS mechanism into a master robot to construct master-slave teleoperation system.The clinical background is briefly introduced and a representative surgical robot is employed to analyze the master-slave mapping relationship.The inverse/forward kinematics,the Jacobian matrix,and the translation and orientation workspace are derived as the bases of master robot’s application.The architecture parameters are optimized by the global transmission index to achieve better motion/force transmissibility.Based on the optimal result,the prototype and the master-slave control loop are constructed.Finally,the corresponding master-slave teleoperation experiment and model experiment demonstrate that the proposed master robot satisfies the basic need for medical application.展开更多
Based on thermodynamic calculations and continuous rheological extrusion(CRE)technology,Al-Ti-V-B master alloys were designed and prepared.The morphology and the distribution of the refined phases in the master alloys...Based on thermodynamic calculations and continuous rheological extrusion(CRE)technology,Al-Ti-V-B master alloys were designed and prepared.The morphology and the distribution of the refined phases in the master alloys were analyzed by XRD,SEM,and TEM.The effects of master alloy addition and holding time on the microstructure and mechanical properties of A356 alloy were investigated.Under the optimum refiner addition of 0.3wt.%and the holding time of 20 min,the average grain size of the refined A356 alloy is 151.8±9.11μm,89.62%lower than that of original A356 alloy.The tensile strength and elongation of as-cast A356refined alloy are 196.11 MPa and 5.75%,respectively.After T6 treatment,the tensile strength and elongation of A356 refined alloy are 290.1 MPa and 3.09%,respectively.The fracture morphology is characterized by a predominance of along-crystal fracture with a small amount of through-crystal fracture,attributed to the refined grains.Finer grains promote crack path deflection and localized plastic deformation,enhancing energy dissipation and reducing the tendency for brittle fracture.This study provides a novel approach to improving the mechanical properties of A356 alloy through grain refinement using CRE Al-Ti-V-B master alloy.展开更多
In the context of the rapid advancement of intelligent manufacturing,ensuring the alignment of the skill levels of embedded system developers with industry requirements has emerged as a crucial aspect in the reform of...In the context of the rapid advancement of intelligent manufacturing,ensuring the alignment of the skill levels of embedded system developers with industry requirements has emerged as a crucial aspect in the reform of vocational education.This research delves into a three-stage progressive talent cultivation model denoted as“Cultivation–Growth–Incubation”,which is founded on the Shi Zhenjiang(Z.S.)Intelligent Embedded System Development Master Skills Studio.By means of hierarchical training,project-driven strategies,and industry-academia cooperation,this model effectively elevates students’application capabilities and innovative competencies in embedded systems.Case analyses illustrate the practical efficacy of the model,providing valuable references for the establishment of master skills studios in vocational education.展开更多
Focusing on the community participatory design training model,this study developed a fivedimensional competency matrix and reformulated the training objectives around the concept of“value co-creation”.Three types of...Focusing on the community participatory design training model,this study developed a fivedimensional competency matrix and reformulated the training objectives around the concept of“value co-creation”.Three types of curriculum systems were designed,and diverse collaborative teaching methodologies were introduced.Furthermore,a multi-teacher integration mechanism was established,along with an evaluation system characterized by“multi-subject co-assessment,multi-dimensional competency indicators,and a combination of process and outcome evaluation”.These efforts collectively aim to address the inadequacies in fostering social participation competencies within traditional educational frameworks.展开更多
Objective:To clarify the preferences and core demands of professional Master’s students in Tuina at Yunnan University of Chinese Medicine regarding“concentrated”versus“dispersed”rotation schedules in the Tuina de...Objective:To clarify the preferences and core demands of professional Master’s students in Tuina at Yunnan University of Chinese Medicine regarding“concentrated”versus“dispersed”rotation schedules in the Tuina department,as well as their preferred year for primary rotation,providing evidence for optimizing rotation programs and improving the quality of standardized training.Methods:Paper questionnaires,including two multiple-choice questions and one open-ended question,were distributed to 30 professional Tuina Master’s students,completed on site,and collected immediately.Descriptive statistics were used to analyze preference distributions.Results:A total of 30 questionnaires were distributed and 30 valid responses were collected,achieving a 100%response rate.Among them,23 students(76.7%)supported“concentrated training,”while seven students(23.3%)preferred“dispersed training.”Regarding rotation year preference,18 students(60.0%)selected the second year for concentrated Tuina rotations,eight students(26.7%)selected the third year,and four students(13.3%)selected the first year.The core demands supporting concentrated training were“skill continuity,deep involvement in diagnosis and treatment,and smooth mentorship transition,”whereas those supporting dispersed training were“integration of multi-department knowledge,coordination of research time,and avoidance of fatigue from a single department.”Conclusion:Most professional Tuina Master’s students prefer concentrated Tuina rotations in the second year.It is recommended that institutions adopt a“second-year core department concentrated+auxiliary department flexible dispersed”model and establish flexible coordination and feedback mechanisms to balance clinical skill development with individualized growth needs.展开更多
The regional master teacher studio is a growth community that nurtures regional teachers.It has the characteristics of being interdisciplinary and leading,which is conducive to building a high-quality and professional...The regional master teacher studio is a growth community that nurtures regional teachers.It has the characteristics of being interdisciplinary and leading,which is conducive to building a high-quality and professional teaching staff.As the vanguard of educational innovation,it shoulders the mission of exploring new teaching models and promoting high-quality development of education.It should be rooted in local characteristics,break down disciplinary barriers,and take innovative collaboration mechanisms as the key point to carry out in-depth practical exploration of interdisciplinary integration.Based on this,this paper conducts research on the cross-disciplinary integration and innovation practice of the regional master teacher studio,systematically sorts out the practice path,explores the deep value and development path behind it,and provides useful references for educational reform in the new era.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
Under the current medical education reform,the“clinical-research”model for TCM master’s degrees is a key approach to advancing the modernization of traditional Chinese medicine.With the core of“dual-track integrat...Under the current medical education reform,the“clinical-research”model for TCM master’s degrees is a key approach to advancing the modernization of traditional Chinese medicine.With the core of“dual-track integration,”this model aims to enhance both clinical practice and research abilities simultaneously.However,ten years of practice have shown that it still faces multiple challenges:an imbalance between clinical rotation time and research investment,deeply rooted attitudes that prioritize clinical work over research,insufficient TCM research resources and fragmented platforms,and poor coordination between policy and teaching design.These issues,particularly the methodological differences between TCM experience-based medicine and modern evidence-based medicine,further complicate the integration of clinical and research efforts.Therefore,there is an urgent need to promote the deep integration of research training into clinical practice through system design,value orientation,and evaluation systems,fostering a new ecological environment where clinical and research efforts thrive together.This will help cultivate TCM professionals with both strong clinical skills and innovative research capabilities,providing sustained momentum for the high-quality development of traditional Chinese medicine.展开更多
Process planning for large complicated stampings is more complicated, illegible and multiform than that for common stampings. In this paper, an intelligent master model of computer aided process planning （CAPP） for ...Process planning for large complicated stampings is more complicated, illegible and multiform than that for common stampings. In this paper, an intelligent master model of computer aided process planning （CAPP） for large complicated stampings has been developed based on knowledge based engineering （KBE） and feature technology. This innovative model consists of knowledge base （KB）, process control structure （PCS）, process information model （PIM）, multidisciplinary design optimization （MDO）, model link environment （MLE） and simulation engine （SE）, to realize process planning, optimization, simulation and management integrated to complete intelligent CAPP system. In this model, KBE provides knowledge base, open architecture and knowledge reuse ability to deal with the multi-domain and multi-expression of process knowledge, and forms an integrated environment. With PIM, all the knowledge consisting of objects, constraints, cxtmricncc and decision-makings is carried by object-oriented method dynamically for knowledge-reasoning. PCS makes dynamical knowledge modified and updated timely and accordingly. MLE provides scv. cral methods to make CAPP sysmm associated and integrated. SE provides a programmable mechanism to interpret simulation course and result. Meanwhile, collaborative optimization, one method of MDO, is imported to deal with the optimization distributed for multiple purposes. All these make CAPP sysmm integrated and open to other systems, such as dic design and manufacturing system.展开更多
In this paper, a successfully studied and developed master - slave muld - microcomputers control system based on PC - BUS for hollow spindle fancy yarn spinning machine, mainly Its overall scheme, software and hardwar...In this paper, a successfully studied and developed master - slave muld - microcomputers control system based on PC - BUS for hollow spindle fancy yarn spinning machine, mainly Its overall scheme, software and hardware construction, is introduced. Spinning experiments show that the system achieves satisfactory result. This system can solve the diftkultles of mechatronical fusion between domestic hollow splndk fancy yarn spuming muchine and its microcomputer control technology.展开更多
文摘Ultraviolet nanoimprint lithography(UV-NIL)is a versatile and cost-effective technique for the fabrication of micro-and nanostructures by copying master patterns in a planar or a roll-to-roll process through curing of a liquid UV-sensitive precursor.For applications with a high pattern complexity,new UV-NIL process chains must be specified.Master fabrication is a challenging part of the development and often cannot be accomplished using a single master fabrication technique.Therefore,an approach combining different patterning fabrication techniques is developed here for polymer masters using laser direct writing and photolithography.The polymer masters produced in this way are molded into inverse silicone stamps that are used for roll-to-roll replication into an acrylate formulation.To fit the required roller size for large-area UV-NIL,several submasters with micrometer-sized dot and line gratings and prism arrays,which have been patterned by these different techniques,are assembled to final size of ~200×600 mm^(2) with an absolute precision of better than 50μm.The size of the submasters allows the use of standard laboratory equipment for patterning and direct writing,thus enabling the fabrication of micro-and even nanostructures when electron-beam writing is utilized.In this way,the effort,time,and costs for the fabrication of masters for UV-NIL processes are reduced,enabling further development for particular structures and applications.Using this approach,patterns fabricated with different laboratory tools are finally replicated by UV-NIL in an acrylate formulation,demonstrating the high quality of the whole process chain.
文摘Ethical approval is the first essential step for medical master’s students to officially initiate research.This article discusses the ethical issues encountered in various types of research projects conducted by professional master’s students,the preparation of ethical application materials,conflicts between the timing of ethical applications and the clinical training rotation schedules,and the continuity of ethical applications among students within the same cohort and across different cohorts.
基金supported by the Medical Education Research Initiative of Henan Province,grant funded by the Henan Provincial Health Commission(No.Wjlx2022186).
文摘Objective:To assess the teaching efficacy of clinical instructors for MNS postgraduates,this study aims to gather insights into clinical educators’perceptions concerning MNS postgraduate training and identify key competencies required for effective teaching.Methods:This study utilized a cross-sectional design.An online questionnaire survey was distributed among clinical faculty members engaged in the education of MNS postgraduates.The survey addressed 4 areas:general teaching conditions,perceptions regarding training for MNS postgraduates,core competencies expected from clinical teachers,and implementation strategies for delivering clinical instruction tailored to these graduates.Results:A total of 143 clinical teachers supervising MNS postgraduates completed the questionnaire.Of these respondents,101(70.62%)held a bachelor’s degree while 42(29.37%)possessed a master’s degree.Although these clinicians demonstrated certain core competencies,they exhibited lower proficiency in understanding trends related to scientific advancements and current research priorities along with limited research capabilities 4.00(3.00,4.00).Notably,>95.8%of teachers recognized differences between the 2 categories of postgraduate students;only 4.2%were completely unaware of such distinctions.There was no statistically significant relationship between the demographic data of clinical educators and their core competencies(P>0.05).Conclusions:This study revealed no significant correlation between the general characteristics of clinical teachers and the core competencies of MNS postgraduates.Additionally,we identified a lack of effective communication and collaboration between MNS postgraduate supervisors and clinical educators.The findings from this research offer valuable insights for further investigation into the factors that influence the core competencies of clinical teachers,as well as strategies to enhance the clinical teaching standards for MNS postgraduates.
基金financially supported by Shandong Province Aluminum Manufacturing and Application Innovation and Entrepreneurship Community projectShandong Province key Research and Development Plan(2021ZLGX01,2021SFGC1001,2023CXPT024)Shandong Province Youth Taishan project。
文摘Near-eutectic Al-Si alloys are widely used in automotive manufacturing due to their superior wear resistance and high temperature performance.Because of high Si content,the grain refinement of near-eutectic Al-Si alloy has been a problem for many years.In this study,the effect of deep cryogenic treatment(DCT)on the microstructure and mechanical properties of Al-12Si-4Cu-2Ni-Mg alloy with addition of Al-Ti-C-B master alloy was fully investigated.Results show that the average grain size of the alloy is greatly reduced from 0.92 mm to 0.50 mm,and the eutectic Si and Al7Cu4Ni precipitates are spheroidized and refined in Al-12Si-4Cu-2Ni-Mg after DCT for 24 h and aging treatment.Thereby these changes of microstructures result in a significant increment of about 22.5%in elongation and a slight enhancement of about 6.8%in tensile strength.Moreover,the refinement of microstructure also significantly improves the fatigue life of the alloy.
基金the National Natural Science Foundation of China(No.62211540723)the Interdisciplinary Program of Shanghai Jiao Tong University(Nos.YG2023ZD05 and YG2023ZD14)+1 种基金the Quanzhou High-Level Talent Innovation and Entrepreneurship Project(No.2021C003R)the Research Project of Institute of Medical Robotics of Shanghai Jiao Tong University。
文摘Master robots are integral components of teleoperated robot-assisted minimally invasive surgery systems.Among them,parallel mechanism-based 6-degree-of-freedom master robots are distinguished by low inertia and high-force feedback.However,complex kinematics and singularities are the main barriers limiting its usage.This study converts the Hexa-type 6-RUS mechanism into a master robot to construct master-slave teleoperation system.The clinical background is briefly introduced and a representative surgical robot is employed to analyze the master-slave mapping relationship.The inverse/forward kinematics,the Jacobian matrix,and the translation and orientation workspace are derived as the bases of master robot’s application.The architecture parameters are optimized by the global transmission index to achieve better motion/force transmissibility.Based on the optimal result,the prototype and the master-slave control loop are constructed.Finally,the corresponding master-slave teleoperation experiment and model experiment demonstrate that the proposed master robot satisfies the basic need for medical application.
基金supported by the National Key Research and Development Program of China (Grant No.2022YFB3706801)the National Natural Science Foundation of China (Grant Nos.U2341253,52371019,U2241232)+2 种基金the Dalian High-level Talents Innovation Support Program (Grant No.2021RD06)the Applied Basic Research Program of Liaoning Province (Grant No.2022JH2/101300003)the Natural Science Foundation of Liaoning Province (Grant Nos.2022-BS-262,JYTMS20230031)。
文摘Based on thermodynamic calculations and continuous rheological extrusion(CRE)technology,Al-Ti-V-B master alloys were designed and prepared.The morphology and the distribution of the refined phases in the master alloys were analyzed by XRD,SEM,and TEM.The effects of master alloy addition and holding time on the microstructure and mechanical properties of A356 alloy were investigated.Under the optimum refiner addition of 0.3wt.%and the holding time of 20 min,the average grain size of the refined A356 alloy is 151.8±9.11μm,89.62%lower than that of original A356 alloy.The tensile strength and elongation of as-cast A356refined alloy are 196.11 MPa and 5.75%,respectively.After T6 treatment,the tensile strength and elongation of A356 refined alloy are 290.1 MPa and 3.09%,respectively.The fracture morphology is characterized by a predominance of along-crystal fracture with a small amount of through-crystal fracture,attributed to the refined grains.Finer grains promote crack path deflection and localized plastic deformation,enhancing energy dissipation and reducing the tendency for brittle fracture.This study provides a novel approach to improving the mechanical properties of A356 alloy through grain refinement using CRE Al-Ti-V-B master alloy.
基金The 2025 Guangdong Polytechnic College Innovation-driven School Strengthening Project“Construction of Shi Zhenjiang’s Master Studio for Intelligent Embedded System Development Skills”(Project No.:2025CQ06-05)。
文摘In the context of the rapid advancement of intelligent manufacturing,ensuring the alignment of the skill levels of embedded system developers with industry requirements has emerged as a crucial aspect in the reform of vocational education.This research delves into a three-stage progressive talent cultivation model denoted as“Cultivation–Growth–Incubation”,which is founded on the Shi Zhenjiang(Z.S.)Intelligent Embedded System Development Master Skills Studio.By means of hierarchical training,project-driven strategies,and industry-academia cooperation,this model effectively elevates students’application capabilities and innovative competencies in embedded systems.Case analyses illustrate the practical efficacy of the model,providing valuable references for the establishment of master skills studios in vocational education.
基金Sponsored by the Project of Research on the Reform of Postgraduate Education and Teaching of Yangtze University(YJY202408).
文摘Focusing on the community participatory design training model,this study developed a fivedimensional competency matrix and reformulated the training objectives around the concept of“value co-creation”.Three types of curriculum systems were designed,and diverse collaborative teaching methodologies were introduced.Furthermore,a multi-teacher integration mechanism was established,along with an evaluation system characterized by“multi-subject co-assessment,multi-dimensional competency indicators,and a combination of process and outcome evaluation”.These efforts collectively aim to address the inadequacies in fostering social participation competencies within traditional educational frameworks.
文摘Objective:To clarify the preferences and core demands of professional Master’s students in Tuina at Yunnan University of Chinese Medicine regarding“concentrated”versus“dispersed”rotation schedules in the Tuina department,as well as their preferred year for primary rotation,providing evidence for optimizing rotation programs and improving the quality of standardized training.Methods:Paper questionnaires,including two multiple-choice questions and one open-ended question,were distributed to 30 professional Tuina Master’s students,completed on site,and collected immediately.Descriptive statistics were used to analyze preference distributions.Results:A total of 30 questionnaires were distributed and 30 valid responses were collected,achieving a 100%response rate.Among them,23 students(76.7%)supported“concentrated training,”while seven students(23.3%)preferred“dispersed training.”Regarding rotation year preference,18 students(60.0%)selected the second year for concentrated Tuina rotations,eight students(26.7%)selected the third year,and four students(13.3%)selected the first year.The core demands supporting concentrated training were“skill continuity,deep involvement in diagnosis and treatment,and smooth mentorship transition,”whereas those supporting dispersed training were“integration of multi-department knowledge,coordination of research time,and avoidance of fatigue from a single department.”Conclusion:Most professional Tuina Master’s students prefer concentrated Tuina rotations in the second year.It is recommended that institutions adopt a“second-year core department concentrated+auxiliary department flexible dispersed”model and establish flexible coordination and feedback mechanisms to balance clinical skill development with individualized growth needs.
文摘The regional master teacher studio is a growth community that nurtures regional teachers.It has the characteristics of being interdisciplinary and leading,which is conducive to building a high-quality and professional teaching staff.As the vanguard of educational innovation,it shoulders the mission of exploring new teaching models and promoting high-quality development of education.It should be rooted in local characteristics,break down disciplinary barriers,and take innovative collaboration mechanisms as the key point to carry out in-depth practical exploration of interdisciplinary integration.Based on this,this paper conducts research on the cross-disciplinary integration and innovation practice of the regional master teacher studio,systematically sorts out the practice path,explores the deep value and development path behind it,and provides useful references for educational reform in the new era.
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.
基金Yunnan Province High-level Science and Technology Talents and Innovation Team Selection Special Project。
文摘Under the current medical education reform,the“clinical-research”model for TCM master’s degrees is a key approach to advancing the modernization of traditional Chinese medicine.With the core of“dual-track integration,”this model aims to enhance both clinical practice and research abilities simultaneously.However,ten years of practice have shown that it still faces multiple challenges:an imbalance between clinical rotation time and research investment,deeply rooted attitudes that prioritize clinical work over research,insufficient TCM research resources and fragmented platforms,and poor coordination between policy and teaching design.These issues,particularly the methodological differences between TCM experience-based medicine and modern evidence-based medicine,further complicate the integration of clinical and research efforts.Therefore,there is an urgent need to promote the deep integration of research training into clinical practice through system design,value orientation,and evaluation systems,fostering a new ecological environment where clinical and research efforts thrive together.This will help cultivate TCM professionals with both strong clinical skills and innovative research capabilities,providing sustained momentum for the high-quality development of traditional Chinese medicine.
文摘Process planning for large complicated stampings is more complicated, illegible and multiform than that for common stampings. In this paper, an intelligent master model of computer aided process planning （CAPP） for large complicated stampings has been developed based on knowledge based engineering （KBE） and feature technology. This innovative model consists of knowledge base （KB）, process control structure （PCS）, process information model （PIM）, multidisciplinary design optimization （MDO）, model link environment （MLE） and simulation engine （SE）, to realize process planning, optimization, simulation and management integrated to complete intelligent CAPP system. In this model, KBE provides knowledge base, open architecture and knowledge reuse ability to deal with the multi-domain and multi-expression of process knowledge, and forms an integrated environment. With PIM, all the knowledge consisting of objects, constraints, cxtmricncc and decision-makings is carried by object-oriented method dynamically for knowledge-reasoning. PCS makes dynamical knowledge modified and updated timely and accordingly. MLE provides scv. cral methods to make CAPP sysmm associated and integrated. SE provides a programmable mechanism to interpret simulation course and result. Meanwhile, collaborative optimization, one method of MDO, is imported to deal with the optimization distributed for multiple purposes. All these make CAPP sysmm integrated and open to other systems, such as dic design and manufacturing system.
文摘In this paper, a successfully studied and developed master - slave muld - microcomputers control system based on PC - BUS for hollow spindle fancy yarn spinning machine, mainly Its overall scheme, software and hardware construction, is introduced. Spinning experiments show that the system achieves satisfactory result. This system can solve the diftkultles of mechatronical fusion between domestic hollow splndk fancy yarn spuming muchine and its microcomputer control technology.
