全文获取类型
收费全文 | 644篇 |
免费 | 6篇 |
专业分类
教育 | 315篇 |
科学研究 | 147篇 |
各国文化 | 8篇 |
体育 | 21篇 |
文化理论 | 10篇 |
信息传播 | 149篇 |
出版年
2022年 | 6篇 |
2021年 | 5篇 |
2020年 | 8篇 |
2019年 | 18篇 |
2018年 | 18篇 |
2017年 | 16篇 |
2016年 | 11篇 |
2015年 | 9篇 |
2014年 | 17篇 |
2013年 | 107篇 |
2012年 | 48篇 |
2011年 | 103篇 |
2010年 | 20篇 |
2009年 | 26篇 |
2008年 | 13篇 |
2007年 | 23篇 |
2006年 | 31篇 |
2005年 | 7篇 |
2004年 | 10篇 |
2002年 | 5篇 |
2000年 | 5篇 |
1999年 | 7篇 |
1997年 | 5篇 |
1995年 | 6篇 |
1993年 | 6篇 |
1992年 | 5篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 7篇 |
1983年 | 7篇 |
1982年 | 6篇 |
1981年 | 4篇 |
1980年 | 12篇 |
1979年 | 5篇 |
1978年 | 5篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 7篇 |
1974年 | 3篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 2篇 |
1967年 | 2篇 |
1958年 | 2篇 |
1940年 | 2篇 |
1922年 | 2篇 |
排序方式: 共有650条查询结果,搜索用时 171 毫秒
151.
152.
M. José Garrido-Samaniego A. María Gutiérrez-ArranzAuthor VitaeRebeca San José-CabezudoAuthor Vitae 《International Journal of Information Management》2010
The purpose of this research is to analyse empirically how the use of Internet at the various stages of e-procurement impacts the organisational structure of the buying centre in terms of size and composition for a capital good. In this high-risk situation organisational buyers typically undertake extensive, deliberate choice processes involving numerous sequential phases. Interdepartmental coordination is required to specify, amongst others, the most suitable type of equipment in terms of capability, maintainability or costs. Information and communication technologies have changed the way we interact and communicate at different levels, amongst individuals within a single organisation as well as amongst different organisations (for example, with suppliers). A survey was performed using a questionnaire sent to a sample of industrial firms from different sectors. Results show that the size and composition of the buying centre varies at the different stages of the e-procurement process and that the use of Internet leads to an increase in the number of functional areas that intervene in the buying centre. The aims and implications for managers and researchers are discussed. 相似文献
153.
154.
Beth Lord Author Vitae 《Museum Management and Curatorship》2006,21(2):79-87
This paper introduces the special issue by explaining the context of the conference at which the papers were originally presented, suggesting some ways of thinking about the intersection of philosophy and museums, and briefly introducing each paper in the collection. In the main body of the paper I look at a recent trend in museum interpretation and argue that it can be understood in terms of a definition of the museum as a space of representation and space of difference. I go on to suggest that this definition allows us to think of the museum as liberating us from certain ways of thinking. The paper as a whole suggests that philosophy can help us to think about museums, and that museums can contribute to philosophical thinking. 相似文献
155.
156.
157.
158.
A definition of basic philosophy for our future education is given, and the implications with regard to our future teaching system are analyzed. Then the European primary and secondary education, and automatic selection in the precollege year are discussed. The teaching system in a European engineering school is explained, and a discussion of the main results of the 1957 International Conference on Engineering Education and Training, in Paris, is included. Finally, it is explained why, in many fields of science and engineering, the European university education appears superior to ours. 相似文献
159.
Noll Victor H. 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1958,4(1):77-87
International Review of Education - 相似文献
160.
Natalie Gerhart Daniel A. Peak Victor R. Prybutok 《Decision Sciences Journal of Innovative Education》2015,13(1):91-111
Students have been slow to adopt e‐textbooks even though they are often less expensive than traditional textbooks. Prior e‐textbook research has focused on adoption behavior, with little research to date on how students perceive e‐textbooks fitting their needs. This work builds upon Task‐Technology Fit (TTF) and Consumer Acceptance and Use of Technology (UTAUT2) theory to present a student‐perspective model of e‐textbook usage. By contextualizing TTF and UTAUT2 to e‐textbooks, the research fills a gap in the literature and provides guidance to researchers and practitioners. The goal of the research is to understand how students perceive their task of learning to fit with e‐textbook technology, and how that fit influences e‐textbook usage and expected performance in their classes. To achieve this goal, the research develops a model to test the relationship between perceived TTF of e‐textbooks and UTAUT2‐defined user characteristics that encourage adoption behaviors, thus facilitating student learning. The findings show that four factors impact a student's perceived TTF: substitution, habit, hedonic motivation, and facilitating conditions. Furthermore, perceived TTF positively correlates with students’ e‐textbook usage and expected performance in classes when using e‐textbooks. While price value exhibits a measurable effect on e‐textbook utilization, it is a minor factor. 相似文献