全文获取类型
收费全文 | 318篇 |
免费 | 2篇 |
国内免费 | 1篇 |
专业分类
教育 | 245篇 |
科学研究 | 11篇 |
各国文化 | 6篇 |
体育 | 13篇 |
文化理论 | 3篇 |
信息传播 | 43篇 |
出版年
2022年 | 1篇 |
2019年 | 6篇 |
2018年 | 8篇 |
2017年 | 7篇 |
2016年 | 9篇 |
2015年 | 4篇 |
2014年 | 5篇 |
2013年 | 76篇 |
2012年 | 5篇 |
2011年 | 12篇 |
2010年 | 15篇 |
2009年 | 5篇 |
2008年 | 3篇 |
2007年 | 7篇 |
2006年 | 7篇 |
2005年 | 5篇 |
2004年 | 12篇 |
2003年 | 6篇 |
2002年 | 5篇 |
2001年 | 3篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1998年 | 5篇 |
1997年 | 10篇 |
1996年 | 12篇 |
1995年 | 7篇 |
1994年 | 8篇 |
1993年 | 4篇 |
1992年 | 4篇 |
1991年 | 6篇 |
1990年 | 1篇 |
1989年 | 3篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 5篇 |
1984年 | 3篇 |
1983年 | 4篇 |
1982年 | 1篇 |
1981年 | 6篇 |
1980年 | 3篇 |
1979年 | 5篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1976年 | 4篇 |
1975年 | 2篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1969年 | 2篇 |
排序方式: 共有321条查询结果,搜索用时 15 毫秒
71.
72.
73.
74.
In the past decades, we have witnessed the rapid development of high-speed transportation infra-structure, such as high-speed railways, urban subways, expressways, and airfields worldwide. As a major effort in transportation infrastructure development, China plans to 相似文献
75.
Valerie Brett Martina Mullally Bill O'Gorman Nerys Fuller-Love 《Action Learning: Research and Practice》2012,9(2):125-143
Developing sustainable learning networks for entrepreneurs is the core objective of the Sustainable Learning Networks in Ireland and Wales (SLNIW) project. One research team drawn from the Centre for Enterprise Development and Regional Economy at Waterford Institute of Technology and the School of Management and Business from Aberystwyth University has contributed to the understanding of how to create sustainable business learning networks for entrepreneurs. The research findings are attributed to action research by the conduction of two separate cycles in the forum of research projects. The first cycle, called Female Entrepreneurs in Ireland and Wales, produced findings that were reflected on and investigated further by the research team through the establishment of the second cycle named SLNIW. This paper discusses the two action research cycles through the action sets of planning, action, observing and reflecting and the contribution of the development of understanding and practice of networking for entrepreneurs through the production of guidelines for establishing sustainable learning networks. 相似文献
76.
Kym Fraser Tzu-Liang Bill Tseng Xin Deng 《European Journal of Engineering Education》2018,43(6):860-878
This study explores the usefulness of academic research to engineering practitioners. Issues such as knowledge transfer, the research-practice gap and the changing social/political environment are discussed. An empirical survey of practitioners is analysed to better understand the engineering professions use of academic material, such as research journals, with the medical profession acting as the benchmark. The study also examines the future role for academia from the perspective of practitioners, with areas such as engagement, relevance, dissemination and education highlighted. While the study found there was a reasonable level of utilisation of academic material, there are still some significant gaps. The study brings to the fore the issue of relevance in applied research fields and highlights the need to evaluate the usefulness of our research to practitioners and the betterment of society. 相似文献
77.
Bill Gothard Ph.D. 《Journal of Career Development》1996,23(2):167-174
Conclusion Despite these assertions, there has been considerable support for the relevance of Jung's work to women as well as men (Wehr,
1988; Downing, 1991). The framework that Levinson (1978) used to analyse his group of mid life men was useful in explaining
more fully the woman client in the case study. Mid life brings many challenges and career counsellors need to be equipped
to respond to their client's needs. As well as the appropriate skills, they require an appropritate theoretical framework.
As Seligman (1994) put it, “counsellors who treat adults contemplating a mid life career change as they would treat the adolescent
who is trying to formulate career plans will probably be unsuccessful and may well alienate the client” (p. 393). 相似文献
78.
Bonacci J Saunders PU Alexander M Blanch P Vicenzino B 《Sports biomechanics / International Society of Biomechanics in Sports》2011,10(1):59-71
Running is the most important discipline for Olympic triathlon success. However, cycling impairs running muscle recruitment and performance in some highly trained triathletes; though it is not known if this occurs in elite international triathletes. The purpose of this study was to investigate the effect of cycling in two different protocols on running economy and neuromuscular control in elite international triathletes. Muscle recruitment and sagittal plane joint angles of the left lower extremity and running economy were compared between control (no preceding cycle) and transition (preceded by cycling) runs for two different cycle protocols (20-minute low-intensity and 50-minute high-intensity cycles) in seven elite international triathletes. Muscle recruitment and joint angles were not different between control and transition runs for either cycle protocols. Running economy was also not different between control and transition runs for the low-intensity (62.4 +/- 4.5 vs. 62.1 +/- 4.0 ml/min/kg, p > 0.05) and high-intensity (63.4 +/- 3.5 vs. 63.3 +/- 4.3 ml/min/kg, p > 0.05) cycle protocols. The results of this study demonstrate that both low- and high-intensity cycles do not adversely influence neuromuscular control and running economy in elite international triathletes. 相似文献
79.
Bill Calder 《Media History》2016,22(2):232-244
In the 1990s a key shift occurred in Australian gay publishing with the rapid expansion of free city-based newspapers. These increasingly commercialized free newspapers adopted a business model based on seeking more readers in order to attract more advertisers. Their success was such that the overall national print run of gay and lesbian publications increased six-fold between the start and the end of the decade, 90% of which were free newspapers. This expansion coincided with the growth of a visibly more diverse gay and lesbian community. Newspaper publishers adopted building and defending this community as their primary political project that allowed a range of synergies to develop between the newspapers and the growing number of community groups, events and businesses. Each helped the other grow which led to greater knowledge of the community's activities and its political aspirations. 相似文献
80.
A total of 53 high-ability students who had completed the eleventh year in high school enrolled in a standard college chemistry course at the University of Iowa. Half of them had completed a high-school course in chemistry and half had not. After 2 months of instruction during a summer session, there was no difference between groups as to attitude toward chemistry, performance on the ACS-NSTA Chemistry Achievement Examination, final examination for the course, and course grade. There was a great difference in the amount of time required of tutors; the students who had not completed high-school chemistry spent more time in studying and with tutors. 相似文献