新疆维吾尔自治区R&D支出浅析     

马吉宏  李江  任虹  张小云 《科技广场》2015,(1)

当前,科学技术已经成为重要的生产要素,对经济生产起到了重要的促进作用。财政科技投入是充分发挥科技创新对新疆经济社会发展引领和支撑作用的基础。本文以RD支出为核心,讨论了新疆维吾尔自治区2000年以来科技投入动态,并与国内总体水平进行了比较,提出了为提高科技投入效率、促进经济进一步发展的相关建议。  相似文献   

在科技馆体系天文科普工作中运用互联网的研究     

刘菁 《大众科技》2015,(3)

文章分析了国内科技馆体系天文科普资源匮乏的现状——实体场馆少;从事或参与天文科普的专业人才少。分析了在天文科普中运用互联网的优势,包括各种传播形态和方式并存、高度的交互性、运营成本低廉等;以及我国天文科普互联网资源的现状:官办网站内容丰富但缺乏人气,而互联网天文论坛事实上已成为天文科普主力军。并从实际工作的角度对于在科技馆体系天文科普工作中如何运用互联网提出了具体的建议。  相似文献   

Three ideas to advance our research base     

I. Diane Cooper 《Journal of the Medical Library Association》2015,103(4):169-170

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Online visibility of software-related web sites: The case of biomedical text mining tools     

Gael Pérez-Rodríguez  Martín Pérez-Pérez  Florentino Fdez-Riverola  Anália Lourenço 《Information processing & management》2019,56(3):565-583

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科技人力资本视角下杰青科学家资助年龄对资助效果的影响——以杰青基金地球科学项目为例     

田人合  郑军卫  张志强  于洁  杨芳娟 《图书情报工作》2019,63(22):91-105

[目的/意义] 杰青基金实施25年来，资助者年龄呈大龄化趋势发展，深入分析该现象对完成杰青基金的影响，对未来杰青基金管理具有重要意义。[方法/过程] 研究以1994-2018年杰青基金地球科学项目为研究对象，构建科研论文产出效率、创新能力和学术影响力三个评价指标，提出"科技人力资本投入-科研产出"理论模型及假设，采用DID模型克服样本选择性偏误所导致的内生性问题，验证理论假设，实现对杰青基金资助年龄异质性的研究。[结果/结论] 实证结果表明：杰青科学家大龄化趋势日趋严重，存在明显的45岁现象；杰青基金实施20年中，支持"资助年龄越大，资助效应越好"假设的比例较低；三个评价指标维度，资助效应最大且资助年龄在39-42岁之间的年份在杰青基金实施20年中所占比例最大。因此，无论从杰青基金设立宗旨、还是从评估结果来看，都应该避免杰青科学家大龄化趋势，扩大对中低龄优秀青年人才的资助。  相似文献   

From inception to implementation: an Argentine case study of teachers enacting early years inquiry-based science     

Melina Furman  Mariana Luzuriaga  Inés Taylor  María Eugenia Podestá  Diana Jarvis 《Early Years: An International Journal of Research and Development》2019,39(4):408-425

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从国家社会科学基金项目课题指南论体育学术期刊传播的导向——以2016年国家社会科学基金项目课题指南（体育学）为例     

付志华  简德平  刘静  汤惠琼 《北京体育大学学报》2016,39(12):44-49+81

摘要：国家社会科学基金项目课题指南正越来越深刻地影响着学术期刊编辑的选题策划，进而影响到编辑传播行为的导向。研究试图为编辑传播行为提供科学的理论指导，以体育学术期刊的传播导向为研究对象，采用综合分析法与文献资料法，以2016年国家社会科学基金项目课题指南（体育学）为例，阐述了该课题指南从体育改革与发展、体育与健康促进、全民健身、体育产业、体育法学、公共体育服务、体育传播学等领域对体育学术期刊编辑选题策划的借鉴价值及其传播行为的导向价值。体育学术期刊编辑在传播实践中，应注重参考国家社会科学基金项目课题指南，力求提升选题策划的整体质量，不断提升体育学术期刊的学术影响力与社会美誉度。该研究有助于学者与编者更精准地把握好研究方向与选题方向，进一步繁荣体育人文社会学领域的学术研究。  相似文献   

Constructing explanatory models from text-based information: Why instructional tools help     

《Contemporary educational psychology》2020

Scientists frequently construct explanatory models based on information they read about scientific phenomena. Modeling is a complex task involving reasoning about what information from multiple texts, including verbal and visual representations, is task-relevant and how it relates to the model. In this study, ninth graders were randomly assigned to a text-based modeling task with or without an instructional tool designed to support selection and elaborative processing of relevant information. Participants completed prompted self-explanation protocols during the modeling task and a learning task afterward. Participants with the instructional tool demonstrated better model construction and learning. Self-explanation analyses indicated more elaborative processing of relevant information for those with the tool. Elaboration of relevant information significantly mediated the instructional tool effect, indicating that it is not the tool, but the forms of processing that it encouraged, that underlies better model construction and learning. Implications for science literacy instruction are discussed.  相似文献   

高校文科专业文献学教学的反思     

余全介 《重庆第二师范学院学报》2011,24(4):158-161

针对文献学课程作为选修课常常受到文献检索等课程的挤压,作为必修课又受到教学对象主、客观两方面因素的制约的情况,提出文献学对于文史哲等专业的治学研究有指导作用,对于学生知识体系的建构和完善有着非同一般的意义,应该成为文科专业的基础课。改进文献学的教学现状,教师必须注意文献学观念的转变,注意与国学教育相融合,提升自己的学术含量,提高自己的文化品格,实现教学策略的调整。  相似文献   

Elementary school children’s understanding of science: The implementation of an extracurricular science intervention     

《Contemporary educational psychology》2017

The promotion of students’ achievement and competence in the so-called STEM disciplines is one cornerstone of current educational research and practice. In particular, as early as elementary school, the fostering of an adequate understanding of science is a normative goal of science education. It facilitates students’ science learning and enables them to understand the nature and development of scientific knowledge. Based on the relevance of the promotion of young children’s understanding of science, a corresponding science intervention was recently developed and successfully evaluated in a first study under highly controlled conditions. The goal of the present study was to investigate the effectiveness of this intervention when implemented in practice. One hundred seventeen third- and fourth-grade students and 10 trained course instructors participated in this study. We applied a randomized block design with waitlist control groups and repeated measures. The results revealed that children assigned to the intervention compared with children assigned to the waitlist control group showed better inquiry-related methodological competencies (a better understanding of the scientific inquiry cycle and experimentation strategies) and a higher need for cognition. The findings point to the successful implementation of the intervention and are compared with the results of the first study.  相似文献