全文获取类型
收费全文 | 3726篇 |
免费 | 56篇 |
国内免费 | 129篇 |
专业分类
教育 | 1936篇 |
科学研究 | 712篇 |
各国文化 | 14篇 |
体育 | 276篇 |
综合类 | 170篇 |
文化理论 | 4篇 |
信息传播 | 799篇 |
出版年
2024年 | 3篇 |
2023年 | 22篇 |
2022年 | 48篇 |
2021年 | 94篇 |
2020年 | 146篇 |
2019年 | 104篇 |
2018年 | 129篇 |
2017年 | 58篇 |
2016年 | 66篇 |
2015年 | 101篇 |
2014年 | 234篇 |
2013年 | 342篇 |
2012年 | 313篇 |
2011年 | 283篇 |
2010年 | 250篇 |
2009年 | 243篇 |
2008年 | 254篇 |
2007年 | 261篇 |
2006年 | 211篇 |
2005年 | 166篇 |
2004年 | 124篇 |
2003年 | 127篇 |
2002年 | 105篇 |
2001年 | 70篇 |
2000年 | 45篇 |
1999年 | 19篇 |
1998年 | 21篇 |
1997年 | 9篇 |
1996年 | 17篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1993年 | 6篇 |
1992年 | 6篇 |
1990年 | 1篇 |
1989年 | 3篇 |
1985年 | 5篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 4篇 |
1978年 | 5篇 |
1977年 | 1篇 |
1976年 | 3篇 |
1957年 | 1篇 |
排序方式: 共有3911条查询结果,搜索用时 213 毫秒
91.
92.
商务印书馆早期成功因素简析 总被引:1,自引:0,他引:1
本文从商务印书馆早期出版经营活动入手,从把握机遇、树立强烈责任心、重视人才、实行股份制形式、重视发行等方面,研究总结了商务印书馆早期的成功因素. 相似文献
93.
Previous papers on grey literature by the authors have described (1) the need for formal metadata to allow machine understanding
and therefore scalable operations; (2) the enhancement of repositories of grey (and other) e-publications by linking with
CRIS (Current Research Information Systems); (3) the use of the research process to collect metadata incrementally reducing
the threshold barrier for end-users and improving quality in an ambient GRIDs environment. This paper takes the development
one step further and proposes “intelligent” grey objects. The hypothesis is in 2 parts: (1) that the use of passive catalogs
of metadata does not scale (a) in a highly distributed environment with millions of nodes and (b) with vastly increased volumes
of R&D output grey publications with associated metadata; (2) that a new paradigm is required that (a) integrates grey with
white literature and other R&D outputs such as software, data, products and patents (b) in a self-managing, self-optimizing
way and that this paradigm manages automatically curation, provenance digital rights, trust, security and privacy. Concerning
(1) existing repositories provide catalogs; harvesting takes increasing time ensuring non-currency. The end-user expends much
manual effort/intelligence to utilize the results. The elapsed time of (1) the network (2) the centralized (or centrally controlled
distributed) catalog server searches (3) end-user intervention becomes unacceptable. Concerning (2) there is no paradigm currently
known to the authors that satisfies the requirement. Our proposal is outlined below. Hyperactive combines both hyperlinking
and active properties of a (grey) object. Hyperlinking implies multimedia components linked to form the object and also external
links to other resources. The term active implies that objects do not lie passively in a repository to be retrieved by end-users.
They “get a life” and the object moves through the network knowing where it is going. A hyperactive grey object is wrapped
by its (incrementally recorded) formal metadata and an associated (software) agent. It moves through process steps such as
initial concept, authoring, reviewing and depositing in a repository. The workflow is based on the rules and information in
the corporate data repository with which the agent interacts. Once the object is deposited, the agent associated with it actively
pushes the object to the end-users (or systems) whose metadata indicate interest or an obligation in a workflowed process.
The agents check the object and user (or system) metadata for rights, privacy, security parameters, and for any charges and
assure compatibility. Alternatively the object can be found passively by end-user or system agents. The object can also associate
itself with other objects forming relationships utilising metadata or content. Declared relationships include references and
citations; workflowed relationships include versions and also links to corporate information and research datasets and software;
inferenced relationships are discovered relationships such as between documents by different authors developed from an earlier
idea of a third author. Components of this paradigm have been implemented to some extent. The challenge is implementing—respecting
part two of the hypothesis—the integration architecture. This surely is harnessing the power of grey.
相似文献
Anne AssersonEmail: |
94.
校企合作式的电子商务实训模式实践 总被引:1,自引:0,他引:1
广东科学技术职业学院电子商务专业与多家公司进行了校企合作办学,开设"企业教学班"。该举措使学院教学体系更趋先进完善,实现了"订单式"人才培养。探索如何在合作中学校、企业、学生三赢,以求实现资源共享。 相似文献
95.
论统一战线的结构与功能 总被引:1,自引:0,他引:1
王小鸿 《北京师范大学学报(社会科学版)》2007,(5):102-107
我国的统一战线具有复杂结构,同一层次的联盟中的不同要素之间的结合是统一战线的横向结构,而不同层次联盟之间的关系则是统一战线的纵向结构。统一战线具有特殊的功能,主要有:政治关系整合功能,包括协调各种利益关系的整合功能和对各种政治力量、政治诉求和政治要素等政治资源进行整合的功能;保证政治参与的广度、高度、热度、透明度和效度等的政治参与功能;以及通过提意见、建议和批评等方式实施民主监督功能等。统一战线的结构和功能是辩证统一的关系,统一战线的结构是统一战线功能的基础,决定着统一战线功能的发挥,同时统一战线的功能发挥又会反作用于统一战线的结构,统一战线的构成要素及要素间的结构不同都会带来其功能的不同。 相似文献
96.
本文立足于Web of Science中的SCI-E、SSCI数据库,以1945年至2010年间国际创业教育领域的2000篇文献为研究对象和计量单元,将定量分析和定性研究相结合,运用国际新兴的CiteSpace软件和可视化方法进行知识计量和知识谱图绘制。在可视化图谱定量分析的基础上进行国际创业教育的研究前沿方面的定性研究,从而为国际创业教育领域的研究开拓了全新的视角和平台。 相似文献
97.
Qilong Zhang 《Asia-Pacific Journal of Teacher Education》2019,47(1):18-31
For over three decades, the discourse of quality has permeated the field of research, and there has been increasing policy interest for research assessment. In light of three conceptual perspectives and relying on a systematic literature review, this paper explores four non-traditional dimensions of criteria for assessing the quality of research on initial teacher education (ITE). The four dimensions are: innovative research questions; use for practice; research capacity building; and contribution to platforms and protocols. Covering empirical ITE research articles of Australia and New Zealand from January 2005 to October 2017, the review reveals that the majority of the articles meet most of the new criteria, which shows a different picture to that viewed through the traditional lens of research quality. The review is not intended to provide a ready-to-use framework for quality assessment of research on ITE but to exemplify the possibility that a long-contemplated, unconventional perspective on quality of research on ITE can be operationalised. 相似文献
98.
孙计萍 《黄冈职业技术学院学报》2011,13(4):43-46
加强高校党外知识分子政治引导,是当前高校统战工作的一项重要内容。在具体工作中,由于高校党外知识分子的民主意识增强、党外知识分子政治需求多元化、党外知识分子政治引导机制缺乏等,存在着不同程度的不足。加强党外知识分子的政治引导要着眼于思想建设,提高政治素质、着重于机制建设,规范参与路径、着手于群体建设,加强个体培养、着力于拓宽视野,提供参与平台。 相似文献
99.
语用学是近些年来比较热门的一个研究领域。文章对语用学的研究进行较系统的梳理,旨在将其理论运用到实践中以更好地指导实践;同时对语用学与英语教学以及翻译进行了探讨。 相似文献
100.
任新民 《昆明师范高等专科学校学报》2011,(2):38-41,50
建设社会主义核心价值体系是思想战线上一项重大战略任务和重大理论创新,划清四个界限、澄清理论误区、提高全党全国人民的政治鉴别能力是建设社会主义核心价值体系的重要内容。从理论上把握好"四个坚持、四个反对"的基本内涵和基本要求,是划清四个界限的理论前提,是我们澄清思想理论误区,提高政治鉴别能力,坚定中国特色共同理想信念,建设社会主义核心价值体系中的重大理论任务。 相似文献