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   12942篇
  免费   27篇
  国内免费   22篇
教育   9836篇
科学研究   1471篇
各国文化   9篇
体育   395篇
综合类   75篇
文化理论   388篇
信息传播   817篇
  2023年   3篇
  2022年   19篇
  2021年   52篇
  2020年   33篇
  2019年   26篇
  2018年   2176篇
  2017年   2092篇
  2016年   1579篇
  2015年   142篇
  2014年   175篇
  2013年   160篇
  2012年   299篇
  2011年   799篇
  2010年   937篇
  2009年   515篇
  2008年   723篇
  2007年   1230篇
  2006年   153篇
  2005年   475篇
  2004年   499篇
  2003年   425篇
  2002年   212篇
  2001年   98篇
  2000年   74篇
  1999年   18篇
  1998年   12篇
  1997年   22篇
  1996年   11篇
  1995年   9篇
  1994年   2篇
  1993年   3篇
  1992年   4篇
  1991年   9篇
  1989年   1篇
  1988年   1篇
  1985年   1篇
  1984年   1篇
  1976年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
本课程依托中国航海博物馆“世界航海五百年”特展,重点诠释高中历史课程中“全球航路的开辟”这一课的相关内容。在教学理念与方法上,本课程将团体心理游戏和情境教学法相结合,通过博物馆展品这类独特的实物史料,带领学生主动探索和发现知识,培养高中学生的历史学科核心素养,使学生了解新航路开辟所引发的全球性流动,并学会使用联系的观点看待新航路开辟对中国的影响。  相似文献   
32.
本文阐述了实证性研究方法,并从海峡两岸图书资讯学术研讨会论文比较中,发现大陆方面实证性研究文章偏少,呼吁图书馆界应多些实证性研究。  相似文献   
33.
中文图书责任者著录规范化问题研究   总被引:2,自引:0,他引:2  
卜延庆  周耘 《图书馆论坛》2006,26(5):161-163
从国际编目原则和国内书目机读数据两方面分析责任者著录规范化问题,提出把握编目原则的宗旨,是实现规范著录的出发点。  相似文献   
34.
俄罗斯图书馆作为社会公共信息机构之一,在执行政府公共政策中发挥了重要作用。本文分析了政府公共政策进入图书馆的两条途径,原由以及作用等问题。  相似文献   
35.
Summary Now more than ever good translations are proving to be vitally important to fulfilling Shoichi Noma’s mission of advancing good relationships between cultures. With the emergence of dozens of world-class Japanese writers, the translators of Japanese literature have acquired a new significance and a new importance. No longer are they required to simply handle the language like an exotic and precious commodity but they must prepare a writer’s work to compete with literature from around the globe and let others understand the issues at their very heart of the Japanese people. Indeed, the selection committee’s choice of Murakami’s Wind-Up Bird Chronicle is an apt example of how literature at its very best can span cultural divides to promote mutual understanding of very complicated and important world issues. Written for Japanese to help them understand the devastation of war, it is a rare and timely book that confronts Japan’s experience head on. Ironically, Noma’s idea that books are silent ambassadors, an idea born from agony and defeat, so many years later is helping the world come together towards a unified vision of peace and understanding. “Literature has been described as a means of exchange between the hearts of people. Literary translation, then, is the building of bridges so that all peoples of the world can interact in this way.” Ye Weiqu, Chinese Institute of Social Studies.  相似文献   
36.
37.
38.
Analysis of Statistical Question Classification for Fact-Based Questions   总被引:1,自引:0,他引:1  
Question classification systems play an important role in question answering systems and can be used in a wide range of other domains. The goal of question classification is to accurately assign labels to questions based on expected answer type. Most approaches in the past have relied on matching questions against hand-crafted rules. However, rules require laborious effort to create and often suffer from being too specific. Statistical question classification methods overcome these issues by employing machine learning techniques. We empirically show that a statistical approach is robust and achieves good performance on three diverse data sets with little or no hand tuning. Furthermore, we examine the role different syntactic and semantic features have on performance. We find that semantic features tend to increase performance more than purely syntactic features. Finally, we analyze common causes of misclassification error and provide insight into ways they may be overcome.  相似文献   
39.
There are three models for community archives in China. The first one is where community archives are kept in government-funded/government-established museums or archives. The second is where community archives are kept by scholarly organizations such as universities. The third involves the community establishing its own archive. This last model is very unusual in China. The PiCun Culture and Art Museum of Migrant Labor (PCMML) provides an example of this model as it is the only independent community archives focusing on migrant workers in China. This paper explores the emergence and development of PCMML, its impact on community members and challenges faced including funding and staffing, but also those unique to China—PCMML is greatly influenced by a range of national and local government policies and regulations. Conclusions are that survival strategies for independent community archives in China are dependent on three dimensions: the community itself, society and the government. Cultural consciousness of the community is the premise for the establishment and sustainability of independent community archives, and independent community archives can be the public space to cultivate cultural consciousness of community members and thus activates community members’ agency to document, preserve and disseminate their own history. At the same time, independent community archives also need to engage with broader society to avoid involution and gain support and understanding. Independent community archives are constrained by government policies and regulations, so it is essential for them to develop strategic relationships with government.  相似文献   
40.
Textbook vetting and evaluation process intends to ensure that the materials provided are relevant, of the required quality, suitable ad would enhance learning efficiency and effectiveness. The paper investigates the role of publishers and Tanzania Institute of Education (TIE) in the textbooks vetting and evaluation process; examines factors used to vet, evaluate and approve primary and secondary school textbooks in Tanzania and proposes Strategies that would enhance the textbook vetting, evaluation and process. The study used a mixed method research design. Respondents were selected educational publishers; MoEVT, Baraza la Kiswahili Tanzania, TIE, and Publishers Association of Tanzania. Questionnaire and semi- structured interview were used to collect data which were analysed qualitatively and quantitatively. Major findings of the study were; textbooks vetting and evaluation process is not professionally conducted although standard criteria have been established; there is not well established roles among key players involved in the vetting and evaluation process leading to conflict of interest between TIE and the publishers. The study recommends establishing an independent professional evaluation board and a well-defined timetable and effective communication among various players; enacting a book policy and adopting a limited multiple-textbook publishing system.  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