Among discussions on international academic mobility,a persistent challenge is to understand whether education abroad can become a source of brain gain,and whether globalization can offer source countries the hope tha...Among discussions on international academic mobility,a persistent challenge is to understand whether education abroad can become a source of brain gain,and whether globalization can offer source countries the hope that they might enjoy the benefits of freer cross-border flows in information and personnel.With reference to China,this article provides an understanding of these two issues.It reveals practical factors affecting returnees’decision to return,their contribution to specific areas,and obstacles that limit their contribution and career opportunities.In addition,it sheds light on an emerging brain circulation between China and foreign countries,along with the increased cross-border flow of academic talent from and into China.展开更多
This is a documentary study of education abroad policy in the People’s Republic of China(PRC)between 1978 and 2009.By examining the dynamics underpinning the PRC state’s efforts to shape the flow of Chinese students...This is a documentary study of education abroad policy in the People’s Republic of China(PRC)between 1978 and 2009.By examining the dynamics underpinning the PRC state’s efforts to shape the flow of Chinese students and scholars from and into China,this article reveals the major strategies that have enabled education abroad to become a source of brain gain.It argues that China’s brain gain strategies feature three characteristics:a proactive diplomatic approach to international educational relations;strategic dependence on foreign higher education resources and a decentralized economic mechanism to raise foreign-trained human capital.The paper concludes by discussing the implications of Chinese experience for our understanding of the complex and dynamic relations between the state,the market,universities and international relations as relating to cross-border academic mobility,international educational relations,and national development in a globalizing world.展开更多
China attempts to lure talent from overseas The first batch of young researchers selected for China’s 1,000 Young Talents Program was announced on November 11. The program, which started in early 2011,will select 2,0...China attempts to lure talent from overseas The first batch of young researchers selected for China’s 1,000 Young Talents Program was announced on November 11. The program, which started in early 2011,will select 2,000 topnotch young researchers with overseas expe-rience over the next five years. Successful applicants will receive large grants and other benefits from the Chinese Government.展开更多
目的分析奥氮平给药组与对照组的小鼠脑组织的转录组测序结果,筛选出差异表达基因,探索非典型抗精神病药奥氮平导致体重增加的潜在作用靶点。方法20只雌性C57BL/6小鼠被随机分为对照组和奥氮平给药组,分别给予生理盐水和奥氮平溶液灌胃,...目的分析奥氮平给药组与对照组的小鼠脑组织的转录组测序结果,筛选出差异表达基因,探索非典型抗精神病药奥氮平导致体重增加的潜在作用靶点。方法20只雌性C57BL/6小鼠被随机分为对照组和奥氮平给药组,分别给予生理盐水和奥氮平溶液灌胃,8周后留取全脑组织进行转录组测序(transcriptome sequencing,RNA-Seq)。通过对测序结果进行基因本体论(gene ontology,GO)功能注释分析和基因组百科全书(Kyoto encyclopedia of genes and gnomes,KEGG)途径富集分析以及蛋白互作(protein-protein interaction,PPI)网络分析等,寻找奥氮平诱导体重增加的可能靶点,并通过实时荧光定量PCR法进行验证。结果对照组和奥氮平给药组的差异表达基因共591个,其中上调基因251个,下调基因340个。GO分析显示差异基因广泛参与转录过程,其中消化系统的调节和冷诱导的产热相关基因表达属于显著富集项目。KEGG分析显示差异基因广泛参与神经活性物质与受体之间的相互作用,差异基因显著富集在催产素信号、脂肪的消化吸收以及胆固醇代谢通路。实时荧光定量PCR结果表明,富集在摄食调控、胃运动、产热、脂肪代谢等过程的基因(Oxt、Trpv1、Adipoq、Phox2b、Abcg5、Mogat2、Dbh、Plac8、Neurog1)以及PPI网络中的枢纽基因(Fos、Dusp1、Egr2)的表达改变与RNA-Seq趋势一致。结论奥氮平给药导致小鼠中枢的摄食调控、胃肠运动、产热等生理过程发生改变,这些改变可能参与了奥氮平诱导的体重增加。展开更多
文摘Among discussions on international academic mobility,a persistent challenge is to understand whether education abroad can become a source of brain gain,and whether globalization can offer source countries the hope that they might enjoy the benefits of freer cross-border flows in information and personnel.With reference to China,this article provides an understanding of these two issues.It reveals practical factors affecting returnees’decision to return,their contribution to specific areas,and obstacles that limit their contribution and career opportunities.In addition,it sheds light on an emerging brain circulation between China and foreign countries,along with the increased cross-border flow of academic talent from and into China.
文摘This is a documentary study of education abroad policy in the People’s Republic of China(PRC)between 1978 and 2009.By examining the dynamics underpinning the PRC state’s efforts to shape the flow of Chinese students and scholars from and into China,this article reveals the major strategies that have enabled education abroad to become a source of brain gain.It argues that China’s brain gain strategies feature three characteristics:a proactive diplomatic approach to international educational relations;strategic dependence on foreign higher education resources and a decentralized economic mechanism to raise foreign-trained human capital.The paper concludes by discussing the implications of Chinese experience for our understanding of the complex and dynamic relations between the state,the market,universities and international relations as relating to cross-border academic mobility,international educational relations,and national development in a globalizing world.
文摘China attempts to lure talent from overseas The first batch of young researchers selected for China’s 1,000 Young Talents Program was announced on November 11. The program, which started in early 2011,will select 2,000 topnotch young researchers with overseas expe-rience over the next five years. Successful applicants will receive large grants and other benefits from the Chinese Government.
文摘目的分析奥氮平给药组与对照组的小鼠脑组织的转录组测序结果,筛选出差异表达基因,探索非典型抗精神病药奥氮平导致体重增加的潜在作用靶点。方法20只雌性C57BL/6小鼠被随机分为对照组和奥氮平给药组,分别给予生理盐水和奥氮平溶液灌胃,8周后留取全脑组织进行转录组测序(transcriptome sequencing,RNA-Seq)。通过对测序结果进行基因本体论(gene ontology,GO)功能注释分析和基因组百科全书(Kyoto encyclopedia of genes and gnomes,KEGG)途径富集分析以及蛋白互作(protein-protein interaction,PPI)网络分析等,寻找奥氮平诱导体重增加的可能靶点,并通过实时荧光定量PCR法进行验证。结果对照组和奥氮平给药组的差异表达基因共591个,其中上调基因251个,下调基因340个。GO分析显示差异基因广泛参与转录过程,其中消化系统的调节和冷诱导的产热相关基因表达属于显著富集项目。KEGG分析显示差异基因广泛参与神经活性物质与受体之间的相互作用,差异基因显著富集在催产素信号、脂肪的消化吸收以及胆固醇代谢通路。实时荧光定量PCR结果表明,富集在摄食调控、胃运动、产热、脂肪代谢等过程的基因(Oxt、Trpv1、Adipoq、Phox2b、Abcg5、Mogat2、Dbh、Plac8、Neurog1)以及PPI网络中的枢纽基因(Fos、Dusp1、Egr2)的表达改变与RNA-Seq趋势一致。结论奥氮平给药导致小鼠中枢的摄食调控、胃肠运动、产热等生理过程发生改变,这些改变可能参与了奥氮平诱导的体重增加。
