Directed collaboration patterns in funded teams: A perspective of knowledge flow     

《Information processing & management》2023,60(2):103237

Collaborations in funded teams are essential for understanding funded research and funding policies, although of high interest, are still not fully understood. This study aims to investigate directed collaboration patterns from the perspective of the knowledge flow, which is measured based on the academic age. To this end, we proposed a project-based team identification approach, which gives particular attention to funded teams. The method is applicable to other funding systems. Based on identified scientific teams, we detected recurring and significant subgraph patterns, known as network motifs, and under-represented patterns, known as anti-motifs. We found commonly occurred motifs and anti-motifs are remarkably characterized by different structures matching certain functions in knowledge exchanges. Collaboration patterns represented by motifs favor hierarchical structures, supporting intensive interactions across academic generations. Anti-motifs are more likely to show chain-like structures, hindering potentially various knowledge activities, and are thus seldom found in real collaboration networks. These findings provide new insights into the understanding of funded collaborations and also the funding system. Meanwhile, our findings are helpful for researchers, the public and policymakers to gain knowledge on research(ers) evolution, particularly in terms of primordial collaboration patterns.  相似文献   

Developing Student Metacognition through Reflective Writing in an Upper Level Undergraduate Anatomy Course     

Valerie Dean O’Loughlin  Lauren Miller Griffith 《Anatomical sciences education》2020,13(6):680-693

Incorporating metacognitive strategies in the classroom helps students monitor and adjust their learning strategies throughout the semester, and helps students progress from novice to expert learners in a subject. Journaling (i.e., reflective writing) is one metacognitive task that allows students to contemplate and articulate their skill development as they learn a new subject. The research reported here examines the use of ‘blogs’ (i.e., online journals) in an upper level undergraduate human anatomy course. The blogs both facilitated development of students' metacognitive skills and provided researchers insight into student metacognitive process. Data were examined from 92 students from three successive semesters (spring 2010, 2012 and 2014). Each student reviewed 10 radiology online cases throughout the semester and then reflected on their understanding of anatomy and radiology in an online blog for each case. A total of 927 blogs were examined for this research. The researchers used a grounded theory approach to analyze the blog narratives and develop a codebook based on common themes. The 927 blogs yielded 11,082 statements that were coded with the codebook. As the semester progressed, the blog entries showed that students demonstrated greater self-confidence in their abilities to understand the subject matter, expressed greater enthusiasm for anatomy in general, and they improved their metacognitive skills. This research illustrates that reflective writing in an undergraduate anatomy course not only facilitates improvement in student metacognitive skills, but also provides the instructor with evidence how a student progresses from novice to more experienced learner in anatomy.  相似文献   

用户动机视角下的Altmetrics指标研究     

刘晓娟  王晨琳 《图书情报知识》2020,(3):63-70,96

[目的/意义]从用户动机视角对Altmetrics指标的本质和价值进行分析,使Altmetrics的应用更为科学合理。[研究设计/方法]首先对相关文献中的动机进行组织提炼与规范化表述。在此基础上引入用户行为理论解释和分析用户动机体现的指标价值。再选取Twitter提及量指标,使用内容分析法进行案例研究。[结论/发现]提炼出19种用户动机,其中有6种动机会降低指标应用价值。[创新/价值]探索Altmetrics数据的产生机制,在一定程度上回答了Altmetrics指标可用性问题。  相似文献   

国际科研众筹项目的特征描述、主题分析及属性对比:基于Experiment平台的发现     

刘周颖  赵宇翔  巴志超  吴聪  朱庆华 《图书情报知识》2020,(3):71-82

[目的/意义]为了深入了解科研众筹平台中的项目情况,本文对科研众筹项目的基本特征、研究主题和不同类型科研众筹项目的属性对比进行研究。[研究设计/方法]首先对科研众筹的起源、价值和运作模式进行了梳理;随后爬取了科研众筹平台Experiment的项目信息,并对该平台中科研项目的发起者、背书者、项目记录、所属学科、资助情况等进行特征描述;基于LDA模型对科研众筹项目主题进一步细化,并对不同资金筹集和不同主题分类情况下的科研众筹项目的属性差异进行比较分析。[结论/发现]科研众筹主题主要集中在生物学和生态学两个领域,不同资金筹集达成情况的科研众筹项目在项目背书者数量、信息记录次数和讨论次数上具有显著差异;不同主题的科研众筹项目在其讨论次数上具有显著差异。同时,是否提供视频和是否参与资助挑战在不同资金筹集达成情况和不同主题的科研众筹项目上均具有显著差异。[创新/价值]深入分析了科研众筹平台中项目主题及属性对比情况,对科研众筹平台优化信息审核机制、社交机制和信息展示机制具有一定的参考价值。  相似文献   

科技期刊编辑在学术生态圈构建中的作用与作为     

邢爱敏 《编辑学报》2020,32(5):586-590

当前学术生态现状堪忧,由此引起了大众对科技期刊学术质量、学术操守的普遍质疑。而科技期刊编辑在学术传播中的主体性质决定了其在学术生态圈构建中具有不可推卸的责任。同时,基于严谨的治学态度、慧眼识珠的才能、良好的沟通交流能力以及资源意识的自我培养,科技期刊编辑在构建学术生态圈方面的潜能也被充分激发,“问题前置化”策略防范学术不端、保持终身学习态度以提高自身学术素养、组建优质专家库以打造学术共同体这3项措施则体现了科技期刊编辑在构建学术生态圈中的担当和作为。  相似文献   

中国-中东欧国家科技创新能力及科技合作研究     

忻红  李振奇 《科技管理研究》2021,41(9):27-35

运用创新综合指数和全球创新指数分析研究中国与中东欧国家科技创新能力,利用大量数据分析中国-中东欧各国科技投入与产出状况.通过比较探寻中国-中东欧国家科技发展的水平,为科技合作的开展提供依据,并提出加强中国-中东欧国家科技合作的具体建议,为进一步推动区域科技合作,实现"一带一路"共同发展目标提供理论指导.  相似文献   

网络学术期刊发展研究   总被引：10，自引：0，他引：10  

吕淑珍 《情报科学》2005,23(12):1827-1830

文章论述了网络学术期刊的发展现状，对期刊上网方式及优势进行了分析，针对目前网络学术期刊存在的问题，提出了今后的发展对策。  相似文献   

浅析维普数据库的特色与利用     

陈湘 《现代情报》2007,27(10):119-120

本文分析了维普数据库在标引、检索与利用上的特点，并提出了相应对策。  相似文献   

论科技报告编辑的全方位能力   总被引：2，自引：0，他引：2  

陈卫红 《编辑学报》2006,18(2):155-156

论述提高科技报告编辑全方位能力的必要性,探讨科技报告编辑应具有的能力和素质,以及提高科技报告编辑能力的途径.  相似文献   

科技期刊主编择稿与终审的知识构成   总被引：1，自引：1，他引：0  

韩萍  张瑛  朱玉芹  李时群  冯艳春 《编辑学报》2006,18(2):153-154

科技期刊的主编是办好期刊的核心.阐述科技期刊主编择稿与终审时应具备的知识与能力,并指出获得这些知识与能力的途径.  相似文献