全文获取类型
收费全文 | 7510篇 |
免费 | 192篇 |
国内免费 | 162篇 |
专业分类
教育 | 5891篇 |
科学研究 | 768篇 |
各国文化 | 3篇 |
体育 | 324篇 |
综合类 | 263篇 |
文化理论 | 3篇 |
信息传播 | 612篇 |
出版年
2024年 | 9篇 |
2023年 | 64篇 |
2022年 | 71篇 |
2021年 | 173篇 |
2020年 | 314篇 |
2019年 | 298篇 |
2018年 | 257篇 |
2017年 | 270篇 |
2016年 | 257篇 |
2015年 | 255篇 |
2014年 | 498篇 |
2013年 | 1027篇 |
2012年 | 645篇 |
2011年 | 667篇 |
2010年 | 421篇 |
2009年 | 368篇 |
2008年 | 371篇 |
2007年 | 391篇 |
2006年 | 369篇 |
2005年 | 319篇 |
2004年 | 250篇 |
2003年 | 172篇 |
2002年 | 124篇 |
2001年 | 109篇 |
2000年 | 49篇 |
1999年 | 25篇 |
1998年 | 10篇 |
1997年 | 21篇 |
1996年 | 10篇 |
1995年 | 16篇 |
1994年 | 6篇 |
1993年 | 4篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1989年 | 10篇 |
1979年 | 1篇 |
1957年 | 1篇 |
排序方式: 共有7864条查询结果,搜索用时 46 毫秒
71.
农业生态安全的概念和研究方法初探 总被引:1,自引:0,他引:1
陈宏金 《金华职业技术学院学报》2006,6(6):57-61
农业生态系统是一个自然—社会经济复合生态系统。农业生态系统是否安全运行和有序调控与人类、社会、经济、环境密切相关。近十年来,伴随着人类对食物安全和自身健康的关切,国际上对农业生态安全问题的研究更加广泛和深入,并成为农业生态学研究的重要领域之一。本文阐述了农业生态安全理论的形成和发展,分析了农业生态安全评价的基本原则和评价内容,并在此基础上探讨了统计学模型、生态承载力方法和生态模型法等生态安全的评价方法。 相似文献
72.
深入学习胡锦涛同志讲话精神,牢固树立社会主义荣辱观,是对组工干部思想和行为的基本要求。组工干部的工作特点,要求他们成为树立社会主义荣辱观的模范。在具体实践中,组工干部要严格按照“对己清正、对人公正、对内严格、对外平等”的要求,树立组工干部公道正派新形象。 相似文献
73.
高职院校实验室管理现状与对策研究 总被引:5,自引:1,他引:5
通过时高职院校实验室调查,分析了实验室建设与管理工作中存在的问题;按照应职应岗能力本位、优化结构重组资源原则,提出了独立设置、加强评估、校企合建、师资保障的实验室管理优化方案。 相似文献
74.
Eliane Rubinstein-Avila 《Clearing house (Menasha, Wis.)》2016,89(3):79-84
Massive population shift is a current global reality – especially given some of the latest development on European shores; some are calling it a humanitarian crisis. Although the United States (US) receives a large number of immigrants (documented and not) and about 70,000 refugees each year, it is certainly not the only nation to do so. Industrialized nations that receive migrants through immigration policies are typically referred to as “receiving” nations. The article addresses two main questions: (1) how well immigrant students across 17 receiving industrialized nations are doing according to the Programme for International Student Assessment (otherwise known as PISA), and (2) how are educators, immigrant and refugee parents and students experiencing integration in the school context. The education of immigrant and refugee students is a complex global issue that requires better understanding, collaborative attention, and long-term investment of several stakeholders. 相似文献
75.
AbstractPeer assessment has proven to have positive learning outcomes. Importantly, peer assessment is a social process and some claim that the use of anonymity might have advantages. However, the findings have not always been in the same direction. Our aims were: (a) to review the effects of using anonymity in peer assessment on performance, peer feedback content, peer grading accuracy, social effects and students’ perspective on peer assessment; and (b) to investigate the effects of four moderating variables (educational level, peer grading, assessment aids, direction of anonymity) in relation to anonymity. A literature search was conducted including five different terms related to peer assessment (e.g., peer feedback) and anonymity. Fourteen studies that used a control group or a within group design were found. The narrative review revealed that anonymous peer assessment seems to provide advantages for students’ perceptions about the learning value of peer assessment, delivering more critical peer feedback, increased self-perceived social effects, a slight tendency for more performance, especially in higher education and with less peer assessment aids. Some conclusions are that: (a) when implementing anonymity in peer assessment the instructional context and goals need to be considered, (b) existent empirical research is still limited, and (c) future research should employ stronger and more complex research designs. 相似文献
76.
张富良 《四川职业技术学院学报》2003,13(2):5-9
当前我国农村一些地方出现了干群关系紧张的现象,这与干群关系主体发生变化有很大的互动关系.为了改善干群关系,必须从干群主体的三方(群众、村干部、乡干部)自身查找原因,并通过村干部角色回归、乡干部工作重心转变、群众观念更新,努力改善农村干群关系。 相似文献
77.
78.
本文结合高校实际,提出从权力配置、制度、法规、权利、道德、舆论这六个方面监督和制约高校领导干部的权力. 相似文献
79.
日本中小学教学与评价一体化原则及其对我国的启示 总被引:7,自引:0,他引:7
教学与评价一体化是日本新的中小学课程改革中提出的一项重要理念或原则,它具有丰富的内涵,即:1)评价是教学过程中一个重要组成部分和不可缺少的环节;2)教学与评价不可分离,评价伴随于整个教学的全过程;3)评价内在于学校、教师的教学过程之中;4)评价的直接目的是为了改善学校的教学,而其最终目的则是为了促进学生的成长。与日本类似,印度在其中小学课程改革中也提出了评价与教学过程相结合的思想。我国在新课程及其教学的改革中.有必要借鉴教学与评价一体化的理念或原则。 相似文献
80.
Dina Zoe Belluigi 《Teaching in Higher Education》2016,21(6):700-715
This paper considers the influences of curricula content on the nuances of teaching and learning practices, and the ways in such influences are complicated by the contexts within which they are situated. Generated data from within the particularity of two fine art schools, one operating from the developed world in the global ‘north’ and another the developing world in the ‘south’, considers how they have negotiated the contemporary push from the professional community of practice, led by ‘western’ artmaking, towards the discourse-interest of contextualism in fine art practice education, compared to the focus on skills and mastery of more out-dated formalism. Particular emphasis is placed on the significance of such influences and pressures on the structures and cultures of teaching and learning. 相似文献