首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   15029篇
  免费   935篇
  国内免费   209篇
教育   8307篇
科学研究   3824篇
各国文化   4篇
体育   652篇
综合类   501篇
文化理论   15篇
信息传播   2870篇
  2024年   7篇
  2023年   127篇
  2022年   231篇
  2021年   348篇
  2020年   499篇
  2019年   359篇
  2018年   322篇
  2017年   373篇
  2016年   477篇
  2015年   401篇
  2014年   731篇
  2013年   1230篇
  2012年   1153篇
  2011年   1163篇
  2010年   790篇
  2009年   733篇
  2008年   916篇
  2007年   1043篇
  2006年   1018篇
  2005年   904篇
  2004年   831篇
  2003年   720篇
  2002年   565篇
  2001年   459篇
  2000年   266篇
  1999年   108篇
  1998年   102篇
  1997年   92篇
  1996年   57篇
  1995年   31篇
  1994年   23篇
  1993年   37篇
  1992年   34篇
  1991年   7篇
  1990年   2篇
  1989年   3篇
  1987年   8篇
  1978年   1篇
  1977年   2篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
课程思政是一种新兴的育人模式,是将思政教育融入各专业课程,促使专业教学体现立德树人的教育理念。为了给理工科教师开展课程思政提供纲要性的指导,本文详细阐明了在理工科课程中开展课程思政的必要性、教学原则和教学规律,提出了具体的课程思政教学策略和教学要点,也对开展理工科课程思政教学所需要的教师素质提出了明确的要求。本文可望为理工科的课程思政教学提供较为全面的理论支持,有助于培养德才兼备、专业精湛的新时代学子。  相似文献   
2.
蔡元培的学术观在民国早期发生了重要转变,这一转变通过北京大学改革,促使北大从旧式学堂转向现代大学。对蔡元培任北京大学校长期间提出之改革方案的分析发现,相比民初,蔡元培扩大了"学"的范围,并调整了"学"的内在关系。这一变化实质上是"学"的本质由近代分科之学到现代科学之学的转变。蔡元培的学术观转变顺应了民初科学观的转变,渗透于北京大学改革方案,促使北大进行了一系列反映新科学观的学术建制改革。新建立的学术建制匹配于现代学术,推动北大迈向现代大学。  相似文献   
3.
4.
[目的/意义]论文回答的研究问题是:在新文科建设背景下,图书馆信息学与数据科学、数字人文与健康信息学等新文科交叉领域的关系发展的未来前景是什么?[方法/过程]论文从现有研究文献中图书馆信息学与数字人文、数据科学、健康信息学三个新文科交叉领域的关系类型出发,设计了民族志未来访谈,邀请三十四位国内图书馆信息学和情报学等学科的学者提炼这四个学科(领域)的核心竞争力,判断其相互间价值,并预测2030年最乐观、最悲观和最有可能的发展前景。[结果/结论]图书馆信息学与数字人文、与数据科学、与健康信息学在2030年更有可能出现的前景是并列有交集的关系,健康信息学相对更可能成为图书馆信息学的下位类,数据科学与图书馆信息学的关系相对更独立。  相似文献   
5.
ABSTRACT

This article suggests that situations in which multiple research teams are convened under similar conditions present an opportunity to discover factors that lead to productive collaboration. It argues that social network analysis of research team outputs becomes more valuable when paired with data about research participant perceptions; and that any variables used as indicators of collaboration need to be calibrated using datasets from multiple studies with cross-team comparisons. The article provides an example of the kind of methodology needed to achieve this, describing a study with data from four research teams based at an Australian university campus, reporting their research performance over four years under conditions in which many variables were controlled and with results augmented by a survey of participant perceptions. Findings from the study indicate that there were exceptions to hypothesized associations between participant perceptions of collaboration and specific social network analysis measures over co-authorship data. The article suggests that, given the methodological challenges of studying research teams in the field, multiple datasets combining findings such as those in the present study are a path towards the development of indicators of productive higher education research collaboration.  相似文献   
6.
ABSTRACT

In community interventions more generally, the concept of fidelity refers to the degree to which a program is delivered as intended. The present paper discusses ways in which fundamental aspects of participatory research challenge the concept of fidelity and differ from more traditional science-dominated approaches. We begin with a discussion of the fidelity concept and some of its strengths and limitations. We then discuss both social problems and proposed solutions as representing complex problems defying simple or permanent solutions. We suggest that three prominent aspects of participatory research highlight this complexity and pose challenges in assessing fidelity. First, in participatory research, the goal is not only scientific but also social action on a local issue as well. Second, the participatory process among varied partners is itself part of the intervention itself to be understood as affecting both processes and outcomes. Third, the goals of participatory research include community-level as well as individual-level changes. These issues are illustrated in a discussion of how culture is conceptualized and acknowledged in fidelity assessment. We conclude with some recommendations for approaching fidelty in participatory research in a way that appreciates its differences from more traditional paradigms underlying community interventions.  相似文献   
7.
This study investigated the effect of including explicit nature of science (NOS) content in read-alouds of elementary science trade books on the teaching and learning of NOS. We focused on three aspects of NOS: the creative, the empirical, and the inferential NOS. The trade books were read aloud by teachers in three hierarchical levels: Level I served as a control and consisted of a trade book that remained unmodified, Level II consisted of a trade book that had been modified to include explicit references to NOS, and Level III consisted of a modified trade book accompanied by educative curriculum materials that were aimed at improving the teachers' views of NOS as well as supporting teaching about NOS. We used the Views of Nature of Science Questionnaire-form CE (VNOS-CE) preintervention and postintervention to determine changes in teachers' views of NOS and interviews preintervention and postintervention to determine changes in students' views. Audio recordings of read-alouds were used to determine changes in teaching practice, including the frequency and the quality (i.e., naïve or informed) of the NOS references in the discussions. Interviews were used to determine teachers' perceptions of the modified trade books and educative curriculum materials. We found that both teachers and students developed more informed views of the targeted NOS aspects after the intervention and that teachers addressed NOS more often, and in a more informed manner, when they had trade books that explicitly supported NOS instruction and educative curriculum materials that supported their learning about NOS. Furthermore, they perceived the intervention materials favorably. Teachers' views and practices were able to change in tandem because of the intervention materials that supported explicit NOS instruction. We highlight the need for more widespread development of similar educative curriculum materials.  相似文献   
8.
在科普信息化不断推进的当下,为探究我国微信科普的发展现状,从科学计量的视角对我国典型科普微信公众号进行量化研究,通过对其科普信息在推送频次、传播内容和传播效果等方面的特点分析,探究社交媒体时代科普信息在微信平台的传播路径。研究表明,微信公众号在科普信息推送方面有较高的活跃度,且不同公众号有各自的运营模式;在科普内容方面信息更加多元化,除注重知识的科普外,还传播文化、新闻等类型的相关科普信息;在科普效果方面,受众关注度与参与性逐步提高,整体积极向好,但还有待提高。  相似文献   
9.
基于高等学校“双一流”建设和能源学科高层次人才培养的内在需求,针对目前能源学科研究生“双创”教育存在问题,结合中南大学能源科学与工程学院研究生培养现状,分别从培养方案、课程案例、师资队伍、学科竞赛、实践平台、考核方式等方面优化能源学科研究生“双创”教育的路径,提高能源学科研究生的“双创”意识、营造“双创”氛围、构建“双创”教育体系,着力培养具有“双创”能力的能源学科高水平人才,为高等学校工科类专业研究生“双创”教育的探索和拔尖人才的培养提供参考。  相似文献   
10.
理科学科是我国高等教育中十分重要的组成部分,提升理科学生的就业竞争力,是推动我国科学发展的重要环节。该文通过讨论“双一流”高校建设背景下就业指导课的现状以及不足,探究在“双一流”建设背景下,如何搭建符合理科学生专业特点的就业指导实践平台。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号