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21篇 您的检索式:作者名="Iris XIE"
    题名 作者 年代 出处 被引量
1世代特征,信息环境变迁与大学生信息素养教育创新显示文摘当前世代大学生偏好的教育活动是个性化服务,电子媒介交互式学习,任务参与型学习甚至自主的学习;他们具备一定的信息素养能力,但差异巨大。本文指出:随着Internet技术及应用的深入发展,大学生信息素养能力包括三个层次,低层次是信息检索技能,然后是批判性思维能力和与自己专业密切相关的IT能力,更高层次是独立思考、认识论认知能力,最终达到解决实际问题的目的;高校图书馆已经不能独立满足学生多层次信息素养能力的要求及当前世代大学生对教育培训的偏好。本文提出信息素养教育五分策略:培养目标分层,教学内容分级,学科专业分类,培养过程分段,学生管理分流,并建议从网络课堂、图书馆、学院、学校、教育部、第三方平台等多个层面,共同推动我国大学生信息素养教育。周剑 王艳 Iris XIE 2015中国图书馆学报2015,41,4:90
2美国威斯康星大学密尔沃基分校的信息构建实验教学显示文摘信息构建实验教学既与多门前期课程紧密相关,又有其独特的用户信息行为实验内容与方法,国外相关经验有助于提高国内的信息构建实验教学水平。文章介绍美国威斯康星大学密尔沃基分校信息构建实验教学相关的课程体系、信息智能与信息构建实验室、常用的三种用户信息行为分析方法和三种实验模式。陆泉 王宝 陈静 Iris Xie 2014图书馆学研究2014,,20:3
3Analysis of multiple query reformulations on the web: The interactive information retrieval context显示文摘Soo Young Rieh Hong (Iris) Xie 2005Information Processing and Management2005,,3:2
4Rice GLUTATHIONE PEROXIDASE1-mediated oxidation of bZIP68 positively regulates ABA-independent osmotic stress signaling显示文摘Osmotic stress caused by drought and high salinity is a significant environmental threat that limits plant growth and agricultural yield. Redox regulation plays an important role in plant stress responses, but the mechanisms by which plants perceive and transduce redox signals are still underexplored. Here, we report a critical function for the thiol peroxidase GPX1 in osmotic stress response in rice, where it serves as a redox sensor and transducer. GPX1 is quickly oxidized upon exposure to osmotic stress and forms an intramolecular disulfide bond, which is required for the activation of bZIP68, a VRE-like basic leucine zipper (bZIP) transcription factor involved in the ABA-independent osmotic stress response pathway. The disulfide exchange between GPX1 and bZIP68 induces homo-tetramerization of bZIP68 and thus positively regulates osmotic stress response by regulating osmotic-responsive gene expression. Furthermore, we discovered that the nuclear translocation of GPX1 is regulated by its acetylation under osmotic stress. Taken together, our findings not only uncover the redox regulation of the GPX1-bZIP68 module during osmotic stress but also highlight the coordination of protein acetylation and redox signaling in plant osmotic stress responses.Heng Zhou Feng Zhang Fengchao Zhai Ye Su Ying Zhou Zhenglin Ge Priyadarshini Tilak Jürgen Eirich Iris Finkemeier Ling Fu Zongmin Li Jing Yang Wenbiao Shen Xingxing Yuan Yanjie Xie 2022Molecular Plant2022,15,4:2
5Users’ evaluation of digital libraries (DLs): Their uses, their criteria, and their assessment显示文摘Hong Iris Xie 2007Information Processing and Management2007,,3:2
6Dimensions of tasks:Influences on information-seeking and retrieving process显示文摘Xie Hong Iris 2009Journal of Documentation2009,65,3:1
7Traditional IR for web users: a context for general audience digital libraries 显示文摘Dietmar Wolfram Hang (Iris)Xie 2002Information Processing & Management2002,,38:1
8Social Media Application in Digital Libraries 显示文摘Iris Xie Jennifer Stevenson 2014Online Information Review2014,,4:1
9Evaluation of digital libraries:criteria and problems from users' perspectives 显示文摘Xie Hong (Iris) 2006Library and In- formation Science Research2006,,28:1
10Transitions in Search Tactics During the Web- Based Search Process 显示文摘Xie Iris Joo Soohyung 2010Journal of the American Society for Information Science and Technology2010,,61:1
11Online IR System Evaluation:Online Databases Versus Web Search Engines显示文摘Hong (Iris) Xie 0,,03:1
12Dimensions of tasks: influences on information-seeking and retrieving process显示文摘Iris Xie 2009Journal of Documentation2009,,3:1
13Evaluation of digital libraries: Criteria and problems from uaers' perspectives显示文摘Hong (Iris) Xie 2006Library and Information Science Research2006,,28:1
14Social media application in digital libraries显示文摘Iris Xie Jennifer Stevenson 2014Online Information Review2014,38,4:1
15Supporting ease- of- use and user control: desired features and structure of Web - basal online IR systems显示文摘Hong (Iris) Xie 2003Information Processing & Management2003,39,6:1
16Dimensions of tasks: influences on information-seeking and retrieving process 显示文摘XIE Iris 2008Journal of Documentation2008,,65:1
17Users' evalution of digital library(DLS): Their uses, their criteria, and their assessment显示文摘Xie Hong Iris 2008Infor- mation Processing & Management2008,,3:1
18Online IR system evaluation: online databases versus Web search engines 显示文摘Xie (Iris) H 2004Online Information Review2004,28,3:1
19Online IR system evaluation:onhne databases versus Web search Engines 显示文摘Hong (Iris)Xie Online Information Review0,200,28:1
20Users evaluation of DLs显示文摘Hong Iris Xie 2008Information Processing and Management2008,44,:1
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