全文获取类型
收费全文 | 11075篇 |
免费 | 96篇 |
国内免费 | 11篇 |
专业分类
教育 | 7079篇 |
科学研究 | 2110篇 |
各国文化 | 79篇 |
体育 | 787篇 |
综合类 | 5篇 |
文化理论 | 72篇 |
信息传播 | 1050篇 |
出版年
2021年 | 95篇 |
2020年 | 135篇 |
2019年 | 214篇 |
2018年 | 269篇 |
2017年 | 250篇 |
2016年 | 195篇 |
2015年 | 146篇 |
2014年 | 196篇 |
2013年 | 1947篇 |
2012年 | 221篇 |
2011年 | 203篇 |
2010年 | 178篇 |
2009年 | 164篇 |
2008年 | 164篇 |
2007年 | 179篇 |
2006年 | 140篇 |
2005年 | 145篇 |
2004年 | 132篇 |
2003年 | 132篇 |
2002年 | 126篇 |
2001年 | 167篇 |
2000年 | 176篇 |
1999年 | 153篇 |
1998年 | 81篇 |
1997年 | 89篇 |
1996年 | 111篇 |
1994年 | 94篇 |
1993年 | 92篇 |
1992年 | 131篇 |
1991年 | 140篇 |
1990年 | 143篇 |
1989年 | 162篇 |
1988年 | 120篇 |
1987年 | 115篇 |
1986年 | 158篇 |
1985年 | 152篇 |
1984年 | 127篇 |
1983年 | 128篇 |
1982年 | 113篇 |
1981年 | 94篇 |
1980年 | 103篇 |
1979年 | 138篇 |
1978年 | 119篇 |
1977年 | 104篇 |
1976年 | 101篇 |
1974年 | 110篇 |
1973年 | 92篇 |
1972年 | 84篇 |
1971年 | 108篇 |
1970年 | 80篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Thomas H. Champney 《Anatomical sciences education》2019,12(4):432-434
The value that willed body donors provide to medical education is priceless. Their precious gift helps to teach anatomy, spatial relationships between morphological structures, anatomical variation, and professionalism to medical students in a way that plastic models, podcasts, and lectures cannot. They are also an important resource for medical research and a wide variety of postgraduate training opportunities. While many body donation programs throughout the world are nonprofit organizations, there are body donation companies in the United States that sell donors for-profit. These “body brokers” have accumulated large profits from this business. It is incongruous that others would profit from such a priceless, freely donated gift. To prevent this incongruity, it is proposed that the international anatomical community develop a normative culture (a bioethos) for body donation programs. This would involve the conscious and systematic development of ethical principles for the day-to-day policies and practices of institutions that collect and use human bodies. With the development of this bioethos, a cultural shift in how donors are treated would occur and, over time, this would become the normal practice. These principles would become fundamental and foundational for the procurement and use of priceless human tissues. 相似文献
2.
Theo H?rder 《Informatik - Forschung und Entwicklung》2002,17(3):99-100
Ohne Zusammenfassung 相似文献
3.
4.
Diverse forms of constructivism can be found in the literature today. They exhibit a commonality regarding certain classical positions that they oppose - a unity in their negative identities - but a sometimes wild multiplicity and incompatibility regarding the positive proposals that they put forward. In particular, some constructivisms propose an epistemological idealism, with a concomitant relativism, while others are explicitly opposed to such positions, and move in multifarious different directions. This is a potentially confusing situation, and has resulted in some critics branding all constructivisms with the charge of relativism, and throwing out the baby with the bath water. In addition, since the epistemological foundations of even non-relativist constructivisms are not as familiar as the classical positions, there is a risk of mis-interpretation of constructivisms and their consequences, even by some who endorse them, not to mention those who criticize. Because I urge that some version of constructivism is an epistemological necessity, this situation strikes me as seriously unfortunate for philosophy, and potentially dangerous for the practice of education. 相似文献
5.
Two studies are reported describing the development and validation of the Strategic Flexibility Questionnaire (SFQ): a self-report instrument aimed at eliciting students’ beliefs about the need for, and conditional nature of, self-regulatory control over learning. In Study 1, 281 first-year university education students completed a 40-item pilot questionnaire. Factor analysis of responses revealed a 21-item instrument indicating three types of control beliefs: adaptive executive control, inflexible executive control, and irresolute executive control. In Study 2, the predictive validity of these conceptions was tested against the academic performance of 105 third-year university education students. Results indicated that students reporting adaptive executive control beliefs were more successful academically, while those students reporting inflexible or irresolute control beliefs were significantly less successful academically. 相似文献
6.
Anthony H. R. Chittenden 《Pastoral Care in Education》2002,20(1):3-10
Through the employment of a hybrid research model blending concept mapping and stimulated recall methodologies, this study explored the nature of a Pastoral Care Teacher's theory of action; the relationship between those beliefs and ideals and interactive thinking; and specific actions in effectively teaching a Pastoral Care issue. In undertaking the research a group of Year Eight boys at the Anglican Church Grammar School (Churchie) provided the context. The study shows that: (i) the teacher possessed a broad knowledge and understanding of the nature of Pastoral Care at Churchie; and (ii) the lessons undertaken, the pedagogy employed, and the knowledge elicited closely resembled the teacher's philosophies and thinking. 相似文献
7.
H.C.K. Alewell 《Higher Education Quarterly》1990,44(2):123-141
Financing universities in times of increasing demands in all fields of public expenditure is a problem of nearly all European counnies not least because of the ongoing process of European integration. Comparing the different national systems of financing universities may be a means to foster cooperation and competition in a step by step growing network of universities in the European Community. This paper tries to give some insights into the German system; special considerotion is given to its federal structure and its implications for the universities' financthg system, because these problems may be of interest to other countries also. Of course this survey cannot be complete; details must be left to detailed information. The first part of the paper gives a survey of the higher education system in the Federal Republic of Gennany. The second part deals with the sources of funds, including the structure of mong streams to the universities. The third part refffs to the restrictions in using state money in the universities and the problems resulting; the fourth and final part concentrates on problems of the future, especially getring third party finds, and the diversifiation. of financing. 相似文献
8.
9.
10.
Richard H. Beyler 《Minerva》2006,44(3):251-266
In responding to incidents of internal ‘indiscipline’, the Kaiser Wilhelm Society many times asserted its authority, sometimes in cooperation with agencies of the Nazi regime. Following the Second World War, however, the KWS represented itself as having been intrinsically anti-Nazi. This essay describes the assumptions inherent in this view, and points to its wider implications for post-war German science. 相似文献