Under the National Innovation-Driven Development Strategy,establishing a scientifically sound evaluation system for normal university students’innovation and entrepreneurship capabilities serves as a crucial foundati...Under the National Innovation-Driven Development Strategy,establishing a scientifically sound evaluation system for normal university students’innovation and entrepreneurship capabilities serves as a crucial foundation for optimizing innovation education models and enhancing teacher candidates’comprehensive competencies.Based on existing indicator frameworks,we designed a questionnaire and applied exploratory factor analysis(EFA)to screen indicators,reduce dimensionality,and analyze weighting.This process identified key metrics for evaluating pedagogical students’innovation capacities,ultimately constructing a targeted assessment system for normal university students.The study provides theoretical support for cultivating teacher trainees’innovative capabilities while contributing to the national innovation strategy implementation.展开更多
The teaching mode of the Computer Composition Principles includes theoretical and practical teaching.At present,there is a problem of inconsistency in the teaching content of the two methods in our school.To this end,...The teaching mode of the Computer Composition Principles includes theoretical and practical teaching.At present,there is a problem of inconsistency in the teaching content of the two methods in our school.To this end,this paper conducts online and offline hybrid teaching based on the learning platform and the virtual simulation experiment platform,and cleverly applies ideological and political elements to theoretical and practical teaching to practice ideological and political education.Finally,the combination of theoretical and practical teaching modes can further help students firmly grasp the core knowledge points and improve the teaching quality and level of this course.展开更多
The climatology and interannual variability of sea surface salinity （SSS） and freshwater flux （FWF） in the equatorial Pacific are analyzed and evaluated using simulations from the Beijing Normal University Earth S...The climatology and interannual variability of sea surface salinity （SSS） and freshwater flux （FWF） in the equatorial Pacific are analyzed and evaluated using simulations from the Beijing Normal University Earth System Model （BNU-ESM）. The simulated annual climatology and interannual variations of SSS, FWF, mixed layer depth （MLD）, and buoyancy flux agree with those observed in the equatorial Pacific. The relationships among the interannual anomaly fields simulated by BNU-ESM are analyzed to illustrate the climate feedbacks induced by FWF in the tropical Pacific. The largest interannual variations of SSS and FWF are located in the western-central equatorial Pacific. A positive FWF feedback effect on sea surface temperature （SST） in the equatorial Pacific is identified. As a response to El Nino-Southern Oscillation （ENSO）, the interannual variation of FWF induces ocean processes which, in turn, enhance ENSO. During El Nino, a positive FWF anomaly in the western-central Pacific （an indication of increased precipitation rates） acts to enhance a negative salinity anomaly and a negative surface ocean density anomaly, leading to stable stratification in the upper ocean. Hence, the vertical mixing and entrainment of subsurface water into the mixed layer are reduced, and the associated E1 Nino is enhanced. Related to this positive feedback, the simulated FWF bias is clearly reflected in SSS and SST simulations, with a positive FWF perturbation into the ocean corresponding to a low SSS and a small surface ocean density in the western-central equatorial Pacific warm pool.展开更多
The construction of new campus of Institute of Technology,Jiangxi Normal University was based on "returning to teaching",natural ecological conditions of the local area and enclosed house characterized by &q...The construction of new campus of Institute of Technology,Jiangxi Normal University was based on "returning to teaching",natural ecological conditions of the local area and enclosed house characterized by "Gan-Po culture"(culture of Jiangxi and Lake Poyang) were integrated into the design,and innovative auxiliary pedestrian roads introduced,so as to build an ecological,natural and humanistic campus with regional characteristics,multiple-level and three-dimensional development. A novel mode was given to the campus construction from a brand-new perspective.展开更多
In higher engineering education,professional courses and ideological and political theory courses go in the same direction,which is an important task of the current professional curriculum construction.This paper intr...In higher engineering education,professional courses and ideological and political theory courses go in the same direction,which is an important task of the current professional curriculum construction.This paper introduces the key and difficult problems in the teaching content of the course Engineering Valuation in the Department of Engineering Management and Real Estate of Jiangxi Normal University.Based on the characteristics of simulation information technology such as BIM and VR and the differences of ideological and political elements,it updates and improves the cases of courses for ideological and political education,gives full play to the synergistic effect,and realizes the"triple"talent training goal of knowledge,ability and literacy.展开更多
Landscape in colleges and universities is mainly composed of plant landscape.Plant space landscape has a profound impact on the campus landscape construction.This paper investigates and analyzes four plant landscape s...Landscape in colleges and universities is mainly composed of plant landscape.Plant space landscape has a profound impact on the campus landscape construction.This paper investigates and analyzes four plant landscape space plots in the Yaohu Campus of Jiangxi Normal University to understand their characteristics,in order to provide reference for the construction of plant landscape space in southern colleges and universities.展开更多
In view of the problems brought by blind expansion of campus, such as lack of public spaces, oversized spaces, and improper traffic designs, this paper took Yaohu Campus of Jiangxi Normal University for example, propo...In view of the problems brought by blind expansion of campus, such as lack of public spaces, oversized spaces, and improper traffic designs, this paper took Yaohu Campus of Jiangxi Normal University for example, proposed the methods for integrating and optimizing campus spaces, such as establishing artistic conception of campus space, improving campus traffic organization, creating and improving the external communication spaces, on the basis of analyzing evolution history of campus spaces.展开更多
The Qingshanhu Campus of Jiangxi Normal University was taken as an example to study the existing problems of old campuses at present,and how to excavate the memory and remains of the campus on the basis of the preserv...The Qingshanhu Campus of Jiangxi Normal University was taken as an example to study the existing problems of old campuses at present,and how to excavate the memory and remains of the campus on the basis of the preserved historic buildings was studied.The theory of urban renewal and cultural heritage protection was used to update and protect the campus.展开更多
Objective： Case Teaching Method used in Primary Mathematics Pedagogy course can highlight the characteristics of pedagogy course. This method can transform learning process from the passive one in the conventional cl...Objective： Case Teaching Method used in Primary Mathematics Pedagogy course can highlight the characteristics of pedagogy course. This method can transform learning process from the passive one in the conventional classroom to an active one, so that classroom atmosphere will become active, inspiring students＇ interest in learning, and students would have the initiative to study. Meanwhile the Case Teaching Method also put forward higher requirements for teachers. This author does some analyses of the meaning of the case teaching method implementation methods and problems based on years of teaching experience. Detailed analyses can be shown as follow展开更多
This paper is a reality research on professional identity of teaching of primary education undergraduates of N Higher Normal University.The research was conducted from four dimensions:professional desire and expectati...This paper is a reality research on professional identity of teaching of primary education undergraduates of N Higher Normal University.The research was conducted from four dimensions:professional desire and expectation,professional will,professional value,and professional performance.SPSS25.0 was applied in this research to analyze the data.The results indicate that primary education undergraduates have a relatively high level of professional identity of teaching.Besides,there are no significant differences in aspects of gender,class,only child,and professional identity of teaching,whereas the difference in the possession of a teacher qualification certificate is prominent.展开更多
Capital Normal University Library(CNU Library) initiated the first practical application of a 3D virtual library sites-navigation system(an electronic kiosk version)among Chinese academic and research libraries in 201...Capital Normal University Library(CNU Library) initiated the first practical application of a 3D virtual library sites-navigation system(an electronic kiosk version)among Chinese academic and research libraries in 2010. It was primarily based on the technologies of 3DsMax and Virtools. This paper concentrates on the discussion of the methods in creating the 3D model and in realizing the interaction among the data usage of the system. As a result, several important service functions of the system have been developed successfully so far for convenient public access. They include the functions of virtual-book searching, path navigation online, real-time message exchanges, and multi-media sharing, etc.展开更多
Using the method of questionnaire, this paper takes Hengyang fitness crowd and the institute of physical education of Hengyang normal university as research samples, investigates the demand of fitness crowd's phys...Using the method of questionnaire, this paper takes Hengyang fitness crowd and the institute of physical education of Hengyang normal university as research samples, investigates the demand of fitness crowd's physical education knowledge and the way to obtain it, investigates and collects data of teachers' physical education teaching results. Hengyang carries out social development work through internet, and uses mathematical statistics to process, collect and analyze the collected data. Through qualitative analysis and quantitative evaluation, finally take measures to promote the physical education development of Hengyang Normal University at the school level through the Internet.展开更多
In 1958,Mr.Jingling Zhang was sent to the former Union of Soviet Soci alist Republics tostudy at KazanState Chemical Technological Institute.His PhD supervisor was Professor Arbuzov,one of the best known organ-ophosph...In 1958,Mr.Jingling Zhang was sent to the former Union of Soviet Soci alist Republics tostudy at KazanState Chemical Technological Institute.His PhD supervisor was Professor Arbuzov,one of the best known organ-ophosphorus chemists in the wodd.After receiving his doctoral degree in 1962,Jingling Zhang returned to China and established Organophosphorus Chenistry Laboratory in Central China Normal University(CCNU).At that time,organochlorine pesticides were widely used in agricultural production.展开更多
The cultivation of the educator spirit among normal university students provides dual guidance in theory and practice for higher education institutions to train future teachers with noble educational sentiments and pr...The cultivation of the educator spirit among normal university students provides dual guidance in theory and practice for higher education institutions to train future teachers with noble educational sentiments and professional qualities.This study elaborates on the essential connotation of the educator spirit from six perspectives:guiding philosophy,spiritual cultivation,internal requirements,essential requirements,the soul of teacher ethics,and sources of motivation.On this basis,it explains the three major dilemmas in cultivating the educator spirit among normal university students:the cognitive dilemma regarding the understanding of the value of the educator spirit and educational identity,the integration dilemma caused by the disconnection between educational curriculum design and the penetration of the educator spirit,and the alienation dilemma arising from improper connection between educational practice and the educator spirit.Therefore,it is proposed to incorporate the educator spirit into the evaluation system for normal university students,by deepening the understanding of values,optimizing curriculum design,strengthening practice orientation,and comprehensively motivating and evaluating normal university students’recognition and practice of the educator spirit,in order to promote the inheritance and innovation of the educator spirit.展开更多
With the rapid development of IoT technology,the Fundamentals of IoT Hardware course—one of the core subjects in university IoT programs—urgently requires innovation and improvement in both its content and teaching ...With the rapid development of IoT technology,the Fundamentals of IoT Hardware course—one of the core subjects in university IoT programs—urgently requires innovation and improvement in both its content and teaching methodology.This paper,based on an educational reform project funded by the Hainan Provincial University Education Program,explores how to effectively implement general education on Very Large-Scale Integration(VLSI)design and manufacturing within the Fundamentals of IoT Hardware course.The study conducts practical teaching experiments through innovative instructional models,visualized presentation of semiconductor device structures and processes,integration of industrial-grade simulation tools,and the application of cutting-edge technologies.The objective is to stimulate students’innovative thinking and enhance their hands-on abilities.Finally,this paper summarizes the outcomes of implementing VLSI general education in the course and offers relevant suggestions for further educational reform.展开更多
With the development of the international education environment and the continuous reform of higher education in China,the working pace in universities is accelerating,with higher requirements for university work and ...With the development of the international education environment and the continuous reform of higher education in China,the working pace in universities is accelerating,with higher requirements for university work and increasingly apparent pressure on teachers.Young teachers in Chinese universities are prone to occupational stress.In addition to undertaking teaching,research,and other tasks,they feel anxious and at a loss when facing personal issues such as job promotion and taking care of their families.This article selects young teachers from some universities in China as research subjects and uses a questionnaire survey method to understand the current situation and sources of pressure on young teachers in universities,so as to focus on and alleviate their stress in a targeted manner.展开更多
This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 ...This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 Chinese university students participated in a two-wave survey,with data collected six months apart at two time points(T1,T2).The results of Pearson correlation revealed that higher habitual mobile phone use at T1 was associated with lower subjective well-being at T2.Self-management was associated with healthy phone use habits and higher subjective wellbeing.Learning burnout risk was higher with habitual phone usage.Lower self-management and learning burnout at T2 played a chain mediating role between habitual mobile phone use at T1 and subjective well-being at T2 so that subjective well-being was much lower that with either of the variables alone.Overall,thesefindings suggest that habitual mobile phone use is a reliable predictor of college student’s subjective well-being,by their self-management and level of learning burnout over time.This research highlights the long-term impact of habitual mobile phone use on students’subjective well-being and provides valuable insights for developing effective interventions to support students well-being.展开更多
Synchronized dual-wavelength mode-locked laser is investigated numerically and experimentally in the normal dispersion regime.A programmable optical processor is introduced to shape the spectral profile and adjust the...Synchronized dual-wavelength mode-locked laser is investigated numerically and experimentally in the normal dispersion regime.A programmable optical processor is introduced to shape the spectral profile and adjust the net dispersion,which is demonstrated be a convenient and reliable approach to generate dual-color solitons.The time-stretch dispersive Fourier transform and frequency-resolved optical grating techniques are utilized to measure the spectral and temporal characteristics of dual-color solitons,respectively.The numerical results are consistent with experimental results.This work may facilitate the development of filter-based mode-locked laser and the understanding of multi-wavelength soliton dynamics.展开更多
Detecting abnormal cervical cells is crucial for early identification and timely treatment of cervical cancer.However,this task is challenging due to the morphological similarities between abnormal and normal cells an...Detecting abnormal cervical cells is crucial for early identification and timely treatment of cervical cancer.However,this task is challenging due to the morphological similarities between abnormal and normal cells and the significant variations in cell size.Pathologists often refer to surrounding cells to identify abnormalities.To emulate this slide examination behavior,this study proposes a Multi-Scale Feature Fusion Network(MSFF-Net)for detecting cervical abnormal cells.MSFF-Net employs a Cross-Scale Pooling Model(CSPM)to effectively capture diverse features and contextual information,ranging from local details to the overall structure.Additionally,a Multi-Scale Fusion Attention(MSFA)module is introduced to mitigate the impact of cell size variations by adaptively fusing local and global information at different scales.To handle the complex environment of cervical cell images,such as cell adhesion and overlapping,the Inner-CIoU loss function is utilized to more precisely measure the overlap between bounding boxes,thereby improving detection accuracy in such scenarios.Experimental results on the Comparison detector dataset demonstrate that MSFF-Net achieves a mean average precision(mAP)of 63.2%,outperforming state-of-the-art methods while maintaining a relatively small number of parameters(26.8 M).This study highlights the effectiveness of multi-scale feature fusion in enhancing the detection of cervical abnormal cells,contributing to more accurate and efficient cervical cancer screening.展开更多
基金Mid-term Results of the 2024 Langfang Normal University Special Teaching Reform Project on Innovation and Entrepreneurship Education Reform,“Research on the Evaluation System of Innovation and Entrepreneurship Ability for Normal University Students Based on Big Data Application-A Case Study of Langfang Normal University”(Project No.:CXJG2024-06)。
文摘Under the National Innovation-Driven Development Strategy,establishing a scientifically sound evaluation system for normal university students’innovation and entrepreneurship capabilities serves as a crucial foundation for optimizing innovation education models and enhancing teacher candidates’comprehensive competencies.Based on existing indicator frameworks,we designed a questionnaire and applied exploratory factor analysis(EFA)to screen indicators,reduce dimensionality,and analyze weighting.This process identified key metrics for evaluating pedagogical students’innovation capacities,ultimately constructing a targeted assessment system for normal university students.The study provides theoretical support for cultivating teacher trainees’innovative capabilities while contributing to the national innovation strategy implementation.
基金National Natural Science Foundation of China(62302014)Key Project of Science Research in Universities of Anhui Province of China(2023AH050492,2023AH050497)+2 种基金Anhui Province Graduate Education Teaching Key Project(2023jyjxggyjY193)Anqing Normal University Undergraduate Education Teaching Key Project(2023aqnujyxm15,2023aqnujyxm12)Anqing Normal University Undergraduate Education Teaching General Project(2023aqnujyxm34)。
文摘The teaching mode of the Computer Composition Principles includes theoretical and practical teaching.At present,there is a problem of inconsistency in the teaching content of the two methods in our school.To this end,this paper conducts online and offline hybrid teaching based on the learning platform and the virtual simulation experiment platform,and cleverly applies ideological and political elements to theoretical and practical teaching to practice ideological and political education.Finally,the combination of theoretical and practical teaching modes can further help students firmly grasp the core knowledge points and improve the teaching quality and level of this course.
基金supported by the National Natural Science Foundation of China(NSFC)(Grant Nos.41376039,41376019,and 41475101)the NSFC–Shandong Joint Fund for Marine Science Research Centers(Grant No.U1406401)+4 种基金the NSFC Innovative Group Grant(Project No.41421005)the IOCAS[Institute of Oceanology,Chinese Academy of Sciences(CAS)]through the CAS Strategic Priority Project[Western Pacific Ocean System(WPOS)]supported by the Joint Center for Global Change Studies(Project No.105019)the Key Laboratory of Meteorological Disaster of Ministry of Education,NUIST(Nanjing University of Information Science&Technology)(Grant No.KLME 1311)the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions
文摘The climatology and interannual variability of sea surface salinity （SSS） and freshwater flux （FWF） in the equatorial Pacific are analyzed and evaluated using simulations from the Beijing Normal University Earth System Model （BNU-ESM）. The simulated annual climatology and interannual variations of SSS, FWF, mixed layer depth （MLD）, and buoyancy flux agree with those observed in the equatorial Pacific. The relationships among the interannual anomaly fields simulated by BNU-ESM are analyzed to illustrate the climate feedbacks induced by FWF in the tropical Pacific. The largest interannual variations of SSS and FWF are located in the western-central equatorial Pacific. A positive FWF feedback effect on sea surface temperature （SST） in the equatorial Pacific is identified. As a response to El Nino-Southern Oscillation （ENSO）, the interannual variation of FWF induces ocean processes which, in turn, enhance ENSO. During El Nino, a positive FWF anomaly in the western-central Pacific （an indication of increased precipitation rates） acts to enhance a negative salinity anomaly and a negative surface ocean density anomaly, leading to stable stratification in the upper ocean. Hence, the vertical mixing and entrainment of subsurface water into the mixed layer are reduced, and the associated E1 Nino is enhanced. Related to this positive feedback, the simulated FWF bias is clearly reflected in SSS and SST simulations, with a positive FWF perturbation into the ocean corresponding to a low SSS and a small surface ocean density in the western-central equatorial Pacific warm pool.
基金Supported by Jiangxi Provincial Planning Program of Arts and Social Sciences(YG2012121)
文摘The construction of new campus of Institute of Technology,Jiangxi Normal University was based on "returning to teaching",natural ecological conditions of the local area and enclosed house characterized by "Gan-Po culture"(culture of Jiangxi and Lake Poyang) were integrated into the design,and innovative auxiliary pedestrian roads introduced,so as to build an ecological,natural and humanistic campus with regional characteristics,multiple-level and three-dimensional development. A novel mode was given to the campus construction from a brand-new perspective.
基金The Teaching Reform Project in Jiangxi Province-the Application of BIM Simulation Information Technology in the Teaching of Engineering Valuation Course Group(JXJG-19-2-48)Jiangxi Educational Planning Project-Research on the Realization of Synergistic Effect of BIM and MOOC in Higher Engineering Education(16YB014).
文摘In higher engineering education,professional courses and ideological and political theory courses go in the same direction,which is an important task of the current professional curriculum construction.This paper introduces the key and difficult problems in the teaching content of the course Engineering Valuation in the Department of Engineering Management and Real Estate of Jiangxi Normal University.Based on the characteristics of simulation information technology such as BIM and VR and the differences of ideological and political elements,it updates and improves the cases of courses for ideological and political education,gives full play to the synergistic effect,and realizes the"triple"talent training goal of knowledge,ability and literacy.
文摘Landscape in colleges and universities is mainly composed of plant landscape.Plant space landscape has a profound impact on the campus landscape construction.This paper investigates and analyzes four plant landscape space plots in the Yaohu Campus of Jiangxi Normal University to understand their characteristics,in order to provide reference for the construction of plant landscape space in southern colleges and universities.
基金Sponsored by Humanities and Social Sciences Program of Jiangxi Universities and Colleges(JC1434)The"Twelfth Five-year Plan"(2014)Program of Jiangxi Provincial Social Sciences(14SH05)Program of Jiangxi Provincial Arts and Scientifi c Planning(YG2014113)
文摘In view of the problems brought by blind expansion of campus, such as lack of public spaces, oversized spaces, and improper traffic designs, this paper took Yaohu Campus of Jiangxi Normal University for example, proposed the methods for integrating and optimizing campus spaces, such as establishing artistic conception of campus space, improving campus traffic organization, creating and improving the external communication spaces, on the basis of analyzing evolution history of campus spaces.
基金Sponsored by Humanities and Social Sciences Project for Young Scholars of Education Department of Jiangxi Province(JC18210)Project for Youth Scholars of Jiangxi Normal University.
文摘The Qingshanhu Campus of Jiangxi Normal University was taken as an example to study the existing problems of old campuses at present,and how to excavate the memory and remains of the campus on the basis of the preserved historic buildings was studied.The theory of urban renewal and cultural heritage protection was used to update and protect the campus.
文摘Objective： Case Teaching Method used in Primary Mathematics Pedagogy course can highlight the characteristics of pedagogy course. This method can transform learning process from the passive one in the conventional classroom to an active one, so that classroom atmosphere will become active, inspiring students＇ interest in learning, and students would have the initiative to study. Meanwhile the Case Teaching Method also put forward higher requirements for teachers. This author does some analyses of the meaning of the case teaching method implementation methods and problems based on years of teaching experience. Detailed analyses can be shown as follow
文摘This paper is a reality research on professional identity of teaching of primary education undergraduates of N Higher Normal University.The research was conducted from four dimensions:professional desire and expectation,professional will,professional value,and professional performance.SPSS25.0 was applied in this research to analyze the data.The results indicate that primary education undergraduates have a relatively high level of professional identity of teaching.Besides,there are no significant differences in aspects of gender,class,only child,and professional identity of teaching,whereas the difference in the possession of a teacher qualification certificate is prominent.
基金supported by the Beijing Social Science Foundation in China(Grant No.SM201010028014)
文摘Capital Normal University Library(CNU Library) initiated the first practical application of a 3D virtual library sites-navigation system(an electronic kiosk version)among Chinese academic and research libraries in 2010. It was primarily based on the technologies of 3DsMax and Virtools. This paper concentrates on the discussion of the methods in creating the 3D model and in realizing the interaction among the data usage of the system. As a result, several important service functions of the system have been developed successfully so far for convenient public access. They include the functions of virtual-book searching, path navigation online, real-time message exchanges, and multi-media sharing, etc.
文摘Using the method of questionnaire, this paper takes Hengyang fitness crowd and the institute of physical education of Hengyang normal university as research samples, investigates the demand of fitness crowd's physical education knowledge and the way to obtain it, investigates and collects data of teachers' physical education teaching results. Hengyang carries out social development work through internet, and uses mathematical statistics to process, collect and analyze the collected data. Through qualitative analysis and quantitative evaluation, finally take measures to promote the physical education development of Hengyang Normal University at the school level through the Internet.
基金funded in part by the National Natural Science Foundation of China(No.21837001).
文摘In 1958,Mr.Jingling Zhang was sent to the former Union of Soviet Soci alist Republics tostudy at KazanState Chemical Technological Institute.His PhD supervisor was Professor Arbuzov,one of the best known organ-ophosphorus chemists in the wodd.After receiving his doctoral degree in 1962,Jingling Zhang returned to China and established Organophosphorus Chenistry Laboratory in Central China Normal University(CCNU).At that time,organochlorine pesticides were widely used in agricultural production.
基金Study on 2024 Teacher Education Curriculum Reform in Henan Province(2024-JSJYYB-010)。
文摘The cultivation of the educator spirit among normal university students provides dual guidance in theory and practice for higher education institutions to train future teachers with noble educational sentiments and professional qualities.This study elaborates on the essential connotation of the educator spirit from six perspectives:guiding philosophy,spiritual cultivation,internal requirements,essential requirements,the soul of teacher ethics,and sources of motivation.On this basis,it explains the three major dilemmas in cultivating the educator spirit among normal university students:the cognitive dilemma regarding the understanding of the value of the educator spirit and educational identity,the integration dilemma caused by the disconnection between educational curriculum design and the penetration of the educator spirit,and the alienation dilemma arising from improper connection between educational practice and the educator spirit.Therefore,it is proposed to incorporate the educator spirit into the evaluation system for normal university students,by deepening the understanding of values,optimizing curriculum design,strengthening practice orientation,and comprehensively motivating and evaluating normal university students’recognition and practice of the educator spirit,in order to promote the inheritance and innovation of the educator spirit.
基金supported by the Education Department of Hainan Province(Hnjg2019-50)the Innovation Platform for Academicians of Hainan Province(YSPTZX202036).
文摘With the rapid development of IoT technology,the Fundamentals of IoT Hardware course—one of the core subjects in university IoT programs—urgently requires innovation and improvement in both its content and teaching methodology.This paper,based on an educational reform project funded by the Hainan Provincial University Education Program,explores how to effectively implement general education on Very Large-Scale Integration(VLSI)design and manufacturing within the Fundamentals of IoT Hardware course.The study conducts practical teaching experiments through innovative instructional models,visualized presentation of semiconductor device structures and processes,integration of industrial-grade simulation tools,and the application of cutting-edge technologies.The objective is to stimulate students’innovative thinking and enhance their hands-on abilities.Finally,this paper summarizes the outcomes of implementing VLSI general education in the course and offers relevant suggestions for further educational reform.
基金Key Project of Education Science Planning in Jiangsu Province in 2024“Research on Risk Generation and Governance of Education Intelligence from the Perspective of Social Narrative”(B-b/2024/01/192)。
文摘With the development of the international education environment and the continuous reform of higher education in China,the working pace in universities is accelerating,with higher requirements for university work and increasingly apparent pressure on teachers.Young teachers in Chinese universities are prone to occupational stress.In addition to undertaking teaching,research,and other tasks,they feel anxious and at a loss when facing personal issues such as job promotion and taking care of their families.This article selects young teachers from some universities in China as research subjects and uses a questionnaire survey method to understand the current situation and sources of pressure on young teachers in universities,so as to focus on and alleviate their stress in a targeted manner.
文摘This longitudinal study investigated how self-management and learning burnout influences the relationship between habitual mobile phone use and subjective well-being amongfirst-year university students.A sample of 1172 Chinese university students participated in a two-wave survey,with data collected six months apart at two time points(T1,T2).The results of Pearson correlation revealed that higher habitual mobile phone use at T1 was associated with lower subjective well-being at T2.Self-management was associated with healthy phone use habits and higher subjective wellbeing.Learning burnout risk was higher with habitual phone usage.Lower self-management and learning burnout at T2 played a chain mediating role between habitual mobile phone use at T1 and subjective well-being at T2 so that subjective well-being was much lower that with either of the variables alone.Overall,thesefindings suggest that habitual mobile phone use is a reliable predictor of college student’s subjective well-being,by their self-management and level of learning burnout over time.This research highlights the long-term impact of habitual mobile phone use on students’subjective well-being and provides valuable insights for developing effective interventions to support students well-being.
基金Project supported by the Innovation Program for Quantum Science and Technology(Grant No.2023ZD0301000)the National Natural Science Foundation of China(Grant Nos.12434018,62475073,1243000542,11621404,11561121003,11727812,61775059,12074122,62405090,62035005,and 11704123)+1 种基金the Natural Science Foundation of Shanghai(Grant No.23ZR1419000)China Postdoctoral Science Foundation(Grant Nos.2023M741188 and 2024T170275)。
文摘Synchronized dual-wavelength mode-locked laser is investigated numerically and experimentally in the normal dispersion regime.A programmable optical processor is introduced to shape the spectral profile and adjust the net dispersion,which is demonstrated be a convenient and reliable approach to generate dual-color solitons.The time-stretch dispersive Fourier transform and frequency-resolved optical grating techniques are utilized to measure the spectral and temporal characteristics of dual-color solitons,respectively.The numerical results are consistent with experimental results.This work may facilitate the development of filter-based mode-locked laser and the understanding of multi-wavelength soliton dynamics.
基金funded by the China Chongqing Municipal Science and Technology Bureau,grant numbers 2024TIAD-CYKJCXX0121,2024NSCQ-LZX0135Chongqing Municipal Commission of Housing and Urban-Rural Development,grant number CKZ2024-87+3 种基金the Chongqing University of Technology graduate education high-quality development project,grant number gzlsz202401the Chongqing University of Technology-Chongqing LINGLUE Technology Co.,Ltd.,Electronic Information(Artificial Intelligence)graduate joint training basethe Postgraduate Education and Teaching Reform Research Project in Chongqing,grant number yjg213116the Chongqing University of Technology-CISDI Chongqing Information Technology Co.,Ltd.,Computer Technology graduate joint training base.
文摘Detecting abnormal cervical cells is crucial for early identification and timely treatment of cervical cancer.However,this task is challenging due to the morphological similarities between abnormal and normal cells and the significant variations in cell size.Pathologists often refer to surrounding cells to identify abnormalities.To emulate this slide examination behavior,this study proposes a Multi-Scale Feature Fusion Network(MSFF-Net)for detecting cervical abnormal cells.MSFF-Net employs a Cross-Scale Pooling Model(CSPM)to effectively capture diverse features and contextual information,ranging from local details to the overall structure.Additionally,a Multi-Scale Fusion Attention(MSFA)module is introduced to mitigate the impact of cell size variations by adaptively fusing local and global information at different scales.To handle the complex environment of cervical cell images,such as cell adhesion and overlapping,the Inner-CIoU loss function is utilized to more precisely measure the overlap between bounding boxes,thereby improving detection accuracy in such scenarios.Experimental results on the Comparison detector dataset demonstrate that MSFF-Net achieves a mean average precision(mAP)of 63.2%,outperforming state-of-the-art methods while maintaining a relatively small number of parameters(26.8 M).This study highlights the effectiveness of multi-scale feature fusion in enhancing the detection of cervical abnormal cells,contributing to more accurate and efficient cervical cancer screening.
