Publisher Acta Geologica Sinica-English Edition is published by Blackwell Publishing Asia Pty Ltd 155 Cremorne Street Richmond Vic.3121,Australia Tel:+61(0)3 9274 3100 Fax:+61(0)3 9274 3101
China＇s cormaaunications industry is an important part of the electronic information industry, and plays a significant role in the national informatization process. In 2006, China issued its National Plans for Medium...China＇s cormaaunications industry is an important part of the electronic information industry, and plays a significant role in the national informatization process. In 2006, China issued its National Plans for Medium and Long-term Development of Science and Technology （2006-2020） （NPMLDST）. Since 2006, there has been a rapid increase in the number of citations of China＇s interna- tional papers in the field of communications. In accordance with the goals listed in the NPMLDST, China needs to over- take several competitors by 2020 to be among the top five countries in the field of natural science field. By comparing two Essential Science Indicators （ESI） （i.e., the total number of citations and the number of citations per paper） for China and other countries, China＇s annual growth rate is found to exceed that of other influential countries in the field of sci- ence and technology, and exhibits evident growth-type characteristics. Besides, our study also shows that the short- age of high-quality academic papers in China is the main obstacle to improving the impact of China＇s academic publications.展开更多
With its rising number of publications and expanding international collaborations,China's humanities and social sciences(HSS)research is displaying its potential for global prominence.Researchers have been explori...With its rising number of publications and expanding international collaborations,China's humanities and social sciences(HSS)research is displaying its potential for global prominence.Researchers have been exploring the development of China's HSS from different perspectives.However,the examinations from the perspective of sentiment analysis are scanty.Our aim is then to examine the sentiment features in Chinese HSS academic writing,by analyzing a large-scale corpus with over 275 million characters and with a time span from 2000 to 2020.Considering that most studies only focused on abstracts,we examined both the abstracts and the full texts,as well as a direct comparison between them.We found that Chinese HSS academic writing has evolved to be more positively biased in the past two decades,showing an upward trend in the use of positive words and a slight downward trend in the use of negative words.However,the upward trend of positive words in the full texts is not that clear,resembling a fluctuating pattern.Regarding the comparison,the abstracts are more likely to use positive words while the full texts tend to use more negative words.These phenomena can be explained with the social cognitive theory,in that they may be shaped by a joint force of the nature of human beings,the nature of language,the particular socio-cultural background in China and the features of the academic genre.展开更多
Social Sciences in China Press is an immediate branch of Chinese Academy of Social Sciences, editing and publishing four journals in Chinese in addition to English edition of Social Sciences in China.
Social Sciences in China Press is an immediate branch of Chinese Academy of Social Sciences, editing and publishing four journals in Chinese in addition to English edition of Social Sciences in China.
Social Sciences in China Press is an immediate branch of Chinese Academy of Social Sciences, editing and publishing four journals in Chinese in addition to English edition of Social Sciences in China.
文摘Publisher Acta Geologica Sinica-English Edition is published by Blackwell Publishing Asia Pty Ltd 155 Cremorne Street Richmond Vic.3121,Australia Tel:+61(0)3 9274 3100 Fax:+61(0)3 9274 3101
基金supported by National High-tech R&D Program of China (863 Program) under Grant No.2011AA01A206
文摘China＇s cormaaunications industry is an important part of the electronic information industry, and plays a significant role in the national informatization process. In 2006, China issued its National Plans for Medium and Long-term Development of Science and Technology （2006-2020） （NPMLDST）. Since 2006, there has been a rapid increase in the number of citations of China＇s interna- tional papers in the field of communications. In accordance with the goals listed in the NPMLDST, China needs to over- take several competitors by 2020 to be among the top five countries in the field of natural science field. By comparing two Essential Science Indicators （ESI） （i.e., the total number of citations and the number of citations per paper） for China and other countries, China＇s annual growth rate is found to exceed that of other influential countries in the field of sci- ence and technology, and exhibits evident growth-type characteristics. Besides, our study also shows that the short- age of high-quality academic papers in China is the main obstacle to improving the impact of China＇s academic publications.
基金supported by the Social Science Foundation of Chongqing[Grant Number 2019QNYY51]the Science Foundation of Chongqing[Grant Number cstc2020jcyj-msxmX0554]+2 种基金the Fund of the Interdisciplinary Supervisor Team for Graduates Programs of Chongqing Municipal Education Commission[Grant Number YDSTD1923]the Fundamental Research Funds for the Central Universities[Grant Number 2021CDJSKZX07]the Graduate Research Innovation Program of Chongqing[Grant Number CYS22081].
文摘With its rising number of publications and expanding international collaborations,China's humanities and social sciences(HSS)research is displaying its potential for global prominence.Researchers have been exploring the development of China's HSS from different perspectives.However,the examinations from the perspective of sentiment analysis are scanty.Our aim is then to examine the sentiment features in Chinese HSS academic writing,by analyzing a large-scale corpus with over 275 million characters and with a time span from 2000 to 2020.Considering that most studies only focused on abstracts,we examined both the abstracts and the full texts,as well as a direct comparison between them.We found that Chinese HSS academic writing has evolved to be more positively biased in the past two decades,showing an upward trend in the use of positive words and a slight downward trend in the use of negative words.However,the upward trend of positive words in the full texts is not that clear,resembling a fluctuating pattern.Regarding the comparison,the abstracts are more likely to use positive words while the full texts tend to use more negative words.These phenomena can be explained with the social cognitive theory,in that they may be shaped by a joint force of the nature of human beings,the nature of language,the particular socio-cultural background in China and the features of the academic genre.
文摘Social Sciences in China Press is an immediate branch of Chinese Academy of Social Sciences, editing and publishing four journals in Chinese in addition to English edition of Social Sciences in China.
文摘Social Sciences in China Press is an immediate branch of Chinese Academy of Social Sciences, editing and publishing four journals in Chinese in addition to English edition of Social Sciences in China.
文摘Social Sciences in China Press is an immediate branch of Chinese Academy of Social Sciences, editing and publishing four journals in Chinese in addition to English edition of Social Sciences in China.
