Communicational and international developments have different aspects in today＇s world so that some terms like ＂Internationalization,＂ ＂Liberalization,＂ ＂Universalization,＂ ＂Westernization,＂ ＂Deterritorializ...Communicational and international developments have different aspects in today＇s world so that some terms like ＂Internationalization,＂ ＂Liberalization,＂ ＂Universalization,＂ ＂Westernization,＂ ＂Deterritorialization＂ find interferences in social sciences and humanities studies. But these terms can generally be distinguished by two different categories of study as some experts have emphasized that the above developments are in the process （Globalization） while the others considered them on the project （To Globalize）. The main problem is that how we can find out the focal point of both studies through which the accuracy of these claims to be verified to know whether contemporary changes and evolutions are formed in a process or a project. It seems that the focal point in the sphere of both claims （processes and projects） is the issue of ＂identity＂ since both spheres agree that the concept of ＂identity＂ has passed a series of changes and developments, although each one renders the path and goal of ＂identity＂ changes by its own specific interpretations. In this article, we claim that using linguistic approach we are able to review the developments and evolutions＇ flow of identity in the present era and thereby it can be found that the developments in information and communication would lead to creating a process in the context of Globalization or a project on Universalization. The assumption of this study is that by explanation of the above-mentioned situation, we can see that based on the linguistic approach, the process of making identity is ＂context-based＂ and ＂conditional＂ as opposed to a project view formation and relative continuity of identification process would generally be subject to the condition.展开更多
Profile of Prof.Ning-Li Wang Academician of the Chinese Academy of Engineering(CAE)Member of the International Academy of Ophthalmology Director,Ophthalmology Center,Beijing Tongren Hospital Dean,School of Ophthalmolo...Profile of Prof.Ning-Li Wang Academician of the Chinese Academy of Engineering(CAE)Member of the International Academy of Ophthalmology Director,Ophthalmology Center,Beijing Tongren Hospital Dean,School of Ophthalmology,Capital Medical University Director,National Engineering Research Center for Ophthalmic Diagnosis and Treatment National Distinguished Physician Member,Academic Advisory Committee.展开更多
China’s“common prosperity”policy is a multidimensional pursuit of social and economic progress aimed at full realization by 2050.A CHIEVING common prosperity–prosperity that is universally shared–has been a longs...China’s“common prosperity”policy is a multidimensional pursuit of social and economic progress aimed at full realization by 2050.A CHIEVING common prosperity–prosperity that is universally shared–has been a longstanding aspiration of the Chinese government.展开更多
In many developing countries,low population density may be a major reason for low school participation in rural areas,and the problem is likely to worsen with rapid urbanization.However,few studies have investigated e...In many developing countries,low population density may be a major reason for low school participation in rural areas,and the problem is likely to worsen with rapid urbanization.However,few studies have investigated empirically the role of population density in rural education,especially the moderating effect of population density on the outcomes of education policies.This study aims to fill this gap in the literature.From 1999 through the early 2000s,China launched a set of major nationwide policies aimed at universalizing 9-year compulsory education in rural areas.Using difference-in-differences and triple difference strategies,we show that the policies significantly increased the probability of junior high school enrollment of rural children and,more importantly,these policies were more effective in densely populated regions.These findings confirm the imporance of population density to rural education.展开更多
Standardizers are the most active element in standards development,and education is the core of standardization talent cultivation.To enrich students'experience in practical standardization work,the International ...Standardizers are the most active element in standards development,and education is the core of standardization talent cultivation.To enrich students'experience in practical standardization work,the International Standardization Youth Star Competition 2024 was held in Beijing on November 10,in which students selected from universities and colleges across China prepared proposals and drafted standards with four different themes.The competition attracted the attention of both academia and industry.展开更多
BACKGROUND Revisiting the epidemiology of posttraumatic stress symptoms(PTSSs)among university students during the coronavirus disease 2019(COVID-19)pandemic as well as understanding the mental health help-seeking beh...BACKGROUND Revisiting the epidemiology of posttraumatic stress symptoms(PTSSs)among university students during the coronavirus disease 2019(COVID-19)pandemic as well as understanding the mental health help-seeking behavior of individuals with PTSSs has critical implications for public mental health strategies in future medical pandemics.AIM To investigate the prevalence and correlates of PTSSs among university students during the first wave of the COVID-19 pandemic in China and to examine mental health help-seeking behaviors among these students.METHODS A total of 2507 Chinese university students were recruited via snowball sampling.The students completed the Seven-item Screening Scale for Post-traumatic Stress Disorder during the first wave of the COVID-19 pandemic in China.Sociodemo-graphic characteristics,pandemic-related characteristics,and mental health help-seeking behaviors of students with PTSSs were also collected.RESULTS The prevalence of PTSSs among the participants was 28.0%.Seven significant correlates of PTSSs were identified(odds ratio=1.23-3.65,P≤0.024):Female sex,being 19 years old or older,living with others or alone,a low level of family economic status,fair or poor interpersonal relationships,severe or very severe local pandemic,and having family members diagnosed with COVID-19.However,only 3.28%of the students with PTSSs reported seeking help from mental health specialists.Among the 23 students who sought help from mental health specialists,13 opted for online or telephone-based psychological consultation.CONCLUSION Our data suggest that there was a high risk of PTSSs among university students and a high level of unmet mental health needs during the COVID-19 pandemic.The delivery of mental health services online or via telephone is a promising approach to address these unmet needs.展开更多
The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and rev...The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and reviews written by faculty members,researchers and postgraduates in universities,colleges and research institutes all over China and overseas.展开更多
The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and rev...The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and reviews written by faculty members,researchers and postgraduates in universities,colleges and research institutes all over China and overseas.It reports the latest and the most creative results of important fundamental research in all aspects of chemistry and of developments with significant consequences across sub-disciplines.This journal is sponsored by Jilin University and mandated by the Ministry of Education of P.R.China.展开更多
The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and rev...The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and reviews written by faculty members,researchers and postgraduates in universities,colleges and research institutes all over China and overseas.It reports the latest and the most creative results of important fundamental research in all aspects of chemistry and of developments with significant consequences across sub-disciplines.This journal is sponsored by Jilin University and mandated by the Ministry of Education of P.R.China.展开更多
“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People s Republic of Chi...“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People s Republic of China.The journal started publication in 1955.The original name at starting publication was“Journal of Natural Science of Northeast People University”,which was changed into“Acta Scientiarum Naturalium Universitatis Jilinensis”in 1958 owing to the name change of the university.展开更多
“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People,s Republic of Chi...“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People,s Republic of China.The journal started publication in 1955.The original name at starting publication was“Journal of Natural Science of Northeast People University”,which was changed into “Acta Scientiarum Naturalium Universitatis Jilinensis”in 1958owing to the name change of the university.展开更多
"Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People's Rep..."Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of China.The journal started publication in 1955.The original name at starting publication was"Journal of Natural Science of North east People University",which was changed into"Acta Scientiarum Naturalium Universitatis Jilinensis"in 1958 owing to the name change of the university.展开更多
Editor-in-Chief:Xinhe Bao Professor,President of University of Science and Technology of China,Academician of Chinese Academy of Sciences(CAS),Academician of The World Academy of Sciences(TWAS),Honorary Fellow ofthe R...Editor-in-Chief:Xinhe Bao Professor,President of University of Science and Technology of China,Academician of Chinese Academy of Sciences(CAS),Academician of The World Academy of Sciences(TWAS),Honorary Fellow ofthe Royal Society of Chemistry(HonFRSC).展开更多
In this paper, we will demonstrate that there is a link between cosmology and the Planck scale. It has, in recent years, been shown that the Planck length can be determined independently of G, ℏ, and c, and that a ser...In this paper, we will demonstrate that there is a link between cosmology and the Planck scale. It has, in recent years, been shown that the Planck length can be determined independently of G, ℏ, and c, and that a series of cosmological predictions can be derived solely from two constants, namely the Planck length and the speed of gravity. The speed of gravity can be easily determined without knowledge of the speed of light [1] [2]. This provides a new perspective on cosmology and demonstrates that there is a link between the Planck scale and cosmology. This is fully consistent with a recent quantization of general relativity theory that links general relativity to the Compton frequency and the Planck scale. We examine both the Friedmann cosmology and the recently introduced cosmology based on the extremal solution of the Reissner-Nordström, Kerr, and Kerr-Newman metric.1.展开更多
The Third International Conference on Rail Transportation(ICRT),which was initiated by Southwest Jiaotong University and hosted by Tongji University,took place successfully in Shanghai,China,from August 7 to 9,2024.As...The Third International Conference on Rail Transportation(ICRT),which was initiated by Southwest Jiaotong University and hosted by Tongji University,took place successfully in Shanghai,China,from August 7 to 9,2024.As the chairman of the ICRT conference,I am delighted to witness its remarkable achievement.Based on the success of previous editions held in Chengdu in 2017 and 2021,this conference aims to provide a premier platform for extensive interaction and collaboration among universities,research institutions,and enterprises worldwide.展开更多
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
Qi Jiang,Ph.D.,is an Associate Chief Physician in the Department of Urology at Shanghai General Hospital(affiliated with Shanghai Jiao Tong University School of Medicine,Shanghai,China)and a Master's Supervisor at...Qi Jiang,Ph.D.,is an Associate Chief Physician in the Department of Urology at Shanghai General Hospital(affiliated with Shanghai Jiao Tong University School of Medicine,Shanghai,China)and a Master's Supervisor at Shanghai Jiao Tong University School of Medicine.After graduate from Shanghai Jiao Tong University School of Medicine,he was trained under renowned urologist Prof.Shu-Jie Xia.He completed postdoctoral research at the University of Rochester Medical Center(USA)and an advanced clinical fellowship(2017-2018)at the Technical University of Munich under Prof.展开更多
I am a Ph.D.candidate at the University of Almeria in Spain,majoring in sinology and sociolinguistics.Fascinated with Chinese culture,I went to live in China for two years as part of an exchange program at Beijing Nor...I am a Ph.D.candidate at the University of Almeria in Spain,majoring in sinology and sociolinguistics.Fascinated with Chinese culture,I went to live in China for two years as part of an exchange program at Beijing Normal University.展开更多
While walking in Xiamen University,you can enjoy the gentle ocean breezes,the blue sky and the exquisite Tan Kah-Kee-style architecture.It has architectural styles from both the East and the West.To have a deeper unde...While walking in Xiamen University,you can enjoy the gentle ocean breezes,the blue sky and the exquisite Tan Kah-Kee-style architecture.It has architectural styles from both the East and the West.To have a deeper understanding of the design,I’ll introduce a prominent community leader and philanthropist(慈善家),Tan Kah Kee(or Chen Jiageng)who was also a founder of Xiamen University and Jimei University to you.展开更多
Professor Fanao Kong(孔繁敖)was born on June 9th,1936,in Wuhan,Hubei Province.He later relocated with his family to Shanghai,where he completed his senior high school education at Shanghai High School.He then was educ...Professor Fanao Kong(孔繁敖)was born on June 9th,1936,in Wuhan,Hubei Province.He later relocated with his family to Shanghai,where he completed his senior high school education at Shanghai High School.He then was educated in the Department of Chemistry at Peking University.After graduation in 1958,he joined the faculty of the University of Science and Technology of China(USTC)which was newly founded in that year.In addition to his dedicated teaching and scientific research at the USTC,he participated in the establishment of the Laser Chemistry Laboratory in the Department of Chemical Physics.展开更多
文摘Communicational and international developments have different aspects in today＇s world so that some terms like ＂Internationalization,＂ ＂Liberalization,＂ ＂Universalization,＂ ＂Westernization,＂ ＂Deterritorialization＂ find interferences in social sciences and humanities studies. But these terms can generally be distinguished by two different categories of study as some experts have emphasized that the above developments are in the process （Globalization） while the others considered them on the project （To Globalize）. The main problem is that how we can find out the focal point of both studies through which the accuracy of these claims to be verified to know whether contemporary changes and evolutions are formed in a process or a project. It seems that the focal point in the sphere of both claims （processes and projects） is the issue of ＂identity＂ since both spheres agree that the concept of ＂identity＂ has passed a series of changes and developments, although each one renders the path and goal of ＂identity＂ changes by its own specific interpretations. In this article, we claim that using linguistic approach we are able to review the developments and evolutions＇ flow of identity in the present era and thereby it can be found that the developments in information and communication would lead to creating a process in the context of Globalization or a project on Universalization. The assumption of this study is that by explanation of the above-mentioned situation, we can see that based on the linguistic approach, the process of making identity is ＂context-based＂ and ＂conditional＂ as opposed to a project view formation and relative continuity of identification process would generally be subject to the condition.
文摘Profile of Prof.Ning-Li Wang Academician of the Chinese Academy of Engineering(CAE)Member of the International Academy of Ophthalmology Director,Ophthalmology Center,Beijing Tongren Hospital Dean,School of Ophthalmology,Capital Medical University Director,National Engineering Research Center for Ophthalmic Diagnosis and Treatment National Distinguished Physician Member,Academic Advisory Committee.
文摘China’s“common prosperity”policy is a multidimensional pursuit of social and economic progress aimed at full realization by 2050.A CHIEVING common prosperity–prosperity that is universally shared–has been a longstanding aspiration of the Chinese government.
文摘In many developing countries,low population density may be a major reason for low school participation in rural areas,and the problem is likely to worsen with rapid urbanization.However,few studies have investigated empirically the role of population density in rural education,especially the moderating effect of population density on the outcomes of education policies.This study aims to fill this gap in the literature.From 1999 through the early 2000s,China launched a set of major nationwide policies aimed at universalizing 9-year compulsory education in rural areas.Using difference-in-differences and triple difference strategies,we show that the policies significantly increased the probability of junior high school enrollment of rural children and,more importantly,these policies were more effective in densely populated regions.These findings confirm the imporance of population density to rural education.
文摘Standardizers are the most active element in standards development,and education is the core of standardization talent cultivation.To enrich students'experience in practical standardization work,the International Standardization Youth Star Competition 2024 was held in Beijing on November 10,in which students selected from universities and colleges across China prepared proposals and drafted standards with four different themes.The competition attracted the attention of both academia and industry.
文摘BACKGROUND Revisiting the epidemiology of posttraumatic stress symptoms(PTSSs)among university students during the coronavirus disease 2019(COVID-19)pandemic as well as understanding the mental health help-seeking behavior of individuals with PTSSs has critical implications for public mental health strategies in future medical pandemics.AIM To investigate the prevalence and correlates of PTSSs among university students during the first wave of the COVID-19 pandemic in China and to examine mental health help-seeking behaviors among these students.METHODS A total of 2507 Chinese university students were recruited via snowball sampling.The students completed the Seven-item Screening Scale for Post-traumatic Stress Disorder during the first wave of the COVID-19 pandemic in China.Sociodemo-graphic characteristics,pandemic-related characteristics,and mental health help-seeking behaviors of students with PTSSs were also collected.RESULTS The prevalence of PTSSs among the participants was 28.0%.Seven significant correlates of PTSSs were identified(odds ratio=1.23-3.65,P≤0.024):Female sex,being 19 years old or older,living with others or alone,a low level of family economic status,fair or poor interpersonal relationships,severe or very severe local pandemic,and having family members diagnosed with COVID-19.However,only 3.28%of the students with PTSSs reported seeking help from mental health specialists.Among the 23 students who sought help from mental health specialists,13 opted for online or telephone-based psychological consultation.CONCLUSION Our data suggest that there was a high risk of PTSSs among university students and a high level of unmet mental health needs during the COVID-19 pandemic.The delivery of mental health services online or via telephone is a promising approach to address these unmet needs.
文摘The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and reviews written by faculty members,researchers and postgraduates in universities,colleges and research institutes all over China and overseas.
文摘The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and reviews written by faculty members,researchers and postgraduates in universities,colleges and research institutes all over China and overseas.It reports the latest and the most creative results of important fundamental research in all aspects of chemistry and of developments with significant consequences across sub-disciplines.This journal is sponsored by Jilin University and mandated by the Ministry of Education of P.R.China.
文摘The journal Chemical Research in Chinese Universities is a comprehensive academic journal in the field of chemistry,published bimonthly since 1984.The journal publishes research articles,letters/communications and reviews written by faculty members,researchers and postgraduates in universities,colleges and research institutes all over China and overseas.It reports the latest and the most creative results of important fundamental research in all aspects of chemistry and of developments with significant consequences across sub-disciplines.This journal is sponsored by Jilin University and mandated by the Ministry of Education of P.R.China.
文摘“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People s Republic of China.The journal started publication in 1955.The original name at starting publication was“Journal of Natural Science of Northeast People University”,which was changed into“Acta Scientiarum Naturalium Universitatis Jilinensis”in 1958 owing to the name change of the university.
文摘“Journal of Jilin University(Science Edition)”is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People,s Republic of China.The journal started publication in 1955.The original name at starting publication was“Journal of Natural Science of Northeast People University”,which was changed into “Acta Scientiarum Naturalium Universitatis Jilinensis”in 1958owing to the name change of the university.
文摘"Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of China.The journal started publication in 1955.The original name at starting publication was"Journal of Natural Science of North east People University",which was changed into"Acta Scientiarum Naturalium Universitatis Jilinensis"in 1958 owing to the name change of the university.
文摘Editor-in-Chief:Xinhe Bao Professor,President of University of Science and Technology of China,Academician of Chinese Academy of Sciences(CAS),Academician of The World Academy of Sciences(TWAS),Honorary Fellow ofthe Royal Society of Chemistry(HonFRSC).
文摘In this paper, we will demonstrate that there is a link between cosmology and the Planck scale. It has, in recent years, been shown that the Planck length can be determined independently of G, ℏ, and c, and that a series of cosmological predictions can be derived solely from two constants, namely the Planck length and the speed of gravity. The speed of gravity can be easily determined without knowledge of the speed of light [1] [2]. This provides a new perspective on cosmology and demonstrates that there is a link between the Planck scale and cosmology. This is fully consistent with a recent quantization of general relativity theory that links general relativity to the Compton frequency and the Planck scale. We examine both the Friedmann cosmology and the recently introduced cosmology based on the extremal solution of the Reissner-Nordström, Kerr, and Kerr-Newman metric.1.
文摘The Third International Conference on Rail Transportation(ICRT),which was initiated by Southwest Jiaotong University and hosted by Tongji University,took place successfully in Shanghai,China,from August 7 to 9,2024.As the chairman of the ICRT conference,I am delighted to witness its remarkable achievement.Based on the success of previous editions held in Chengdu in 2017 and 2021,this conference aims to provide a premier platform for extensive interaction and collaboration among universities,research institutions,and enterprises worldwide.
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.
文摘Qi Jiang,Ph.D.,is an Associate Chief Physician in the Department of Urology at Shanghai General Hospital(affiliated with Shanghai Jiao Tong University School of Medicine,Shanghai,China)and a Master's Supervisor at Shanghai Jiao Tong University School of Medicine.After graduate from Shanghai Jiao Tong University School of Medicine,he was trained under renowned urologist Prof.Shu-Jie Xia.He completed postdoctoral research at the University of Rochester Medical Center(USA)and an advanced clinical fellowship(2017-2018)at the Technical University of Munich under Prof.
文摘I am a Ph.D.candidate at the University of Almeria in Spain,majoring in sinology and sociolinguistics.Fascinated with Chinese culture,I went to live in China for two years as part of an exchange program at Beijing Normal University.
文摘While walking in Xiamen University,you can enjoy the gentle ocean breezes,the blue sky and the exquisite Tan Kah-Kee-style architecture.It has architectural styles from both the East and the West.To have a deeper understanding of the design,I’ll introduce a prominent community leader and philanthropist(慈善家),Tan Kah Kee(or Chen Jiageng)who was also a founder of Xiamen University and Jimei University to you.
文摘Professor Fanao Kong(孔繁敖)was born on June 9th,1936,in Wuhan,Hubei Province.He later relocated with his family to Shanghai,where he completed his senior high school education at Shanghai High School.He then was educated in the Department of Chemistry at Peking University.After graduation in 1958,he joined the faculty of the University of Science and Technology of China(USTC)which was newly founded in that year.In addition to his dedicated teaching and scientific research at the USTC,he participated in the establishment of the Laser Chemistry Laboratory in the Department of Chemical Physics.
