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CAFIU Council Members Actively participate in CAFIU's Work

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International Understanding 2012年第4期 55-56页

作者： Wang Xiaoyi

In 2012, CAFIU paid attention to inviting its council members to participate in its work, which received good results. Ⅰ. Convening the 3 rd Plenary Session of the 10 th Executive Council In May, 2012, CAFIU convened the 3 rd Plenary Session of the 10th Executive Council. The Session approved the augmentation of 41 new Council Members, who are all elites from political parties, the political, academic and cultural circles as well as

关键词： political council circles augmentation parties participate exchanges headed approved interested

Is Participating in MOOC Forums Important for Students？ A Data-driven Study from the Perspective of the Supernetwork

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Journal of Data and Information Science 2018年第2期3卷 62-77页

作者： chaocheng he panhao ma lusha zhou jiang wu school of information management center for e-commerce research and developmentwuhan universityLuojia MountainWuhan 430072China

Purpose： Compared with traditional course materials used in the classroom, the massive open online course（MOOC） forum that delivers unlimited learning content to students has various advantages. Yet MOOC has also received criticism recently, notably the problem of extremely low participation rates in its discussion forums. This study aims to explore the correlation between forum activity and student course grade in MOOC, and identify more accurately the forum activity levels of participants and the quality of threads in MOOC.Design/Methodology/Approach： We crawled students’ tests, final exams, exercises, discussions performance data and total scores from a course in Chinese College MOOC from May 2014 to August 2014. And we use the data to analyze the correlation between Forum Participation and Course Performance based on nonparametric tests as well as multiple linear regressions with the software of R. The study provides definitions and algorithms of super degrees based on the supernetwork model to help find high-quality threads and active participants.Findings： A positive correlation between forum activity and course grade is found in this study. Students who participate in the forum have better performance than those who do not. Using the definitions and algorithms of super degrees in the supernetwork, forum activity levels of participants as well as the quality of threads they employ are identified. Research limitation： Only limited representative forum participants and threads are used to analyze the activity level and significance of the MOOC forum. Also, the study only investigates one Chinese course on information retrieval. More data and more data sources could be helpful in better understanding the MOOC forum phenomenon.Practical implications： As super degrees can reveal more latent information and recognize high-quality threads as well as active participants, these parameters can be used to assess needs to improve forum settings and alleviate the problem of low forum participation. The proposed super de

关键词： MOOC participate Forum Supernetwork Super degrees

Social Forestry and Women in China

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北京林业大学学报 1992年第S2期14卷 142-147页

作者： Xie Jingxiang Wen YaliCollege of Economics and Management, Beijing Forestry University

Although there is no uniform concept about social forestry in the world,its aim of servicing mankind is commonly considered,and the importance ofwomen’s participation is recognized. Women in China,as an important part of the labor force involved in thedevelopment of social forestry,can be divided into three categories according tothe type of women’s participation. Firstly women(as well as men)have the obligation to participate in

关键词： forestry participation mankind obligation participate women themselves think arrange daughter

Advanced glycation end products inhibit production and activity of matrix metalloproteinase-2 in human umbilical vein endothelial cells

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上海医学 2007年第S1期30卷 181-182页

作者： GAO Ling CHEN Chun-yan CHEN Qin JIANG Shi-sen XU Biao Department of Cardiology, Affiliated Drum Toner Hospital, Nanjing University Medical School, Nanjing 210008, China

Objective It has been reported that advanced glycation end products (AGEs) participate in pathogenesis of accelerated atherosclerosis in diabetes through damaging endothelial function. Matrix metalloproteinases (MMPs) can be synthesized by endothelial cell and contribute to maintain endothelial homeostasis. The present work are aimed

关键词： glycation umbilical homeostasis inhibit AGEs aimed pathogenesis participate accelerated maintain

6TH INTERNATIONAL SYMPOSIUM ON MIICROBIAL ECOLOGY BAROELONA 6—11 SEPTEMBER'92

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中国微生态学杂志 1991年第1期3卷 96-,63页

INVITATION The sixth International Symposium on Microbial Ecology (ISME—6) will be held in Barcelona,Spain,September 6—11,1992. Members of the international scientific community, including students, are invited to attend and participate. From the first symposium, in Dunedin, New Zealand, in 1997, to the fifth meeting in Kyoto, Japan, in 1989, these Symposia have grown in size and importance. Not only has

关键词： Ecology symposium Zealand participate Kyoto fifth SEPTEMBER’92 Barcelona ecology attend

Sinopec Purchase 18% Stake in Chevron's Indonesian Project

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China Chemical Reporter 2010年第24期21卷 8-8页

China Petrochemical Corporation (Sinopec Group) signed an agreement with Chevron to participate in a deepwater natural gas project off East Kalimantan,Indonesia on November 30th,2010.

关键词： Chevron signed participate stake shale jointly int

Regional Security Governance in the Sino-U.S. Relations

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Peace 2015年第2期 8-13页

作者： Fan Jishe America Studies China Academy of Social Sciences

In the past 10 years,China’s comprehensive strength has markedly increased,having given China greater capacity to participate in global governance,especially regional security governance.Taking into consideration the future probability of the significantly increasing Sino-U.S.interaction in the field of regional security,this article mainly discusses capability of China’s participation in regional security governance and the areas of regional security governance in which China

关键词： governance participation cooperation participate S

Neurological Disorder

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China Medical Abstracts(Internal Medicine) 2007年第2期24卷 120-127页

14.1 Neuroanatomy, neurophysiology and neuropathology2007260 Functional magnetic resonance imaging of whole brain related to motor preparation and execution. WANG Meihao(王美豪), et al. Dept Radiol ,1st Affili Hosp, Wenzhou Med Coll , Wenzhou 325000. Natl Med J China 2007;87(14):971-974. Objective To investigate the roles the different functional activation areas in whole human brain related to movement play during motor preparation ( CUE ) and execution ( GO ). Methods Eventrelated functional MRI technique was used on 12 righthanded healthy subjects to record the brain activation in a manner of delayed sequential finger movement. Activation maps and timesignal intensity curves were generated. Results Bilateral anterior parts of supplementary motor area ( PreSMA), bilateral posterior parietal cortex ( PPC), and bilateral anterior premotor cortex (PMC) were strongly activated during the preparation period, while bilateral SMA proper, and contralateral primary motor cortex (MI) were strongly activated during the execution period, Cerebellar cortex was activated during both periods. The timesignal intensity curves based on single voxel indicated that abovementioned brain areas were activated during both periods to different degrees; however, the characteristics of distribution in every area were different. Conclusion The brain areas related to movement are activated differently during preparation period and execution period, areas close to M1 participate in the motor execution process mainly, and the areas away from MI are concerned with motor preparation process chiefly.

关键词： cortex bilateral execution handed participate finger manner concerned sequential dystrophin

Barrick Invites China's Scientists to Unlock the Silver

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China Chemical Reporter 2008年第9期19卷 18-18页

作者： John Zheng

March 12th,2008 Barrick Gold Corporation,the world’s preeminent goldmining company,challenged scientists in China to participate in its Unlock the Valueprogram。

关键词： Silver participate silver silica award looking min