全文获取类型
收费全文 | 924篇 |
免费 | 25篇 |
专业分类
各国政治 | 67篇 |
工人农民 | 46篇 |
世界政治 | 90篇 |
外交国际关系 | 35篇 |
法律 | 317篇 |
中国政治 | 5篇 |
政治理论 | 359篇 |
综合类 | 30篇 |
出版年
2020年 | 9篇 |
2019年 | 14篇 |
2018年 | 16篇 |
2017年 | 22篇 |
2016年 | 19篇 |
2015年 | 18篇 |
2014年 | 14篇 |
2013年 | 144篇 |
2012年 | 16篇 |
2011年 | 19篇 |
2010年 | 22篇 |
2009年 | 20篇 |
2008年 | 30篇 |
2007年 | 22篇 |
2006年 | 18篇 |
2005年 | 26篇 |
2004年 | 19篇 |
2003年 | 21篇 |
2002年 | 29篇 |
2001年 | 26篇 |
2000年 | 16篇 |
1999年 | 30篇 |
1998年 | 22篇 |
1997年 | 25篇 |
1996年 | 13篇 |
1995年 | 17篇 |
1994年 | 14篇 |
1993年 | 17篇 |
1992年 | 14篇 |
1991年 | 15篇 |
1990年 | 8篇 |
1989年 | 16篇 |
1988年 | 14篇 |
1987年 | 14篇 |
1986年 | 18篇 |
1985年 | 8篇 |
1984年 | 13篇 |
1983年 | 13篇 |
1982年 | 10篇 |
1981年 | 7篇 |
1980年 | 8篇 |
1979年 | 9篇 |
1978年 | 7篇 |
1975年 | 6篇 |
1974年 | 8篇 |
1973年 | 8篇 |
1971年 | 9篇 |
1970年 | 8篇 |
1968年 | 6篇 |
1967年 | 9篇 |
排序方式: 共有949条查询结果,搜索用时 15 毫秒
71.
Karen Seashore Louis Lisa M. Jones Melissa S. Anderson David Blumenthal Eric G. Campbell 《The Journal of Technology Transfer》2001,26(3):233-245
This paper addresses research in the life sciences, responsible for significant national expenditures for scientific investigations funded by both the federal government and industry. Our investigation examines faculty members' involvement with industry in entrepreneurial ways that is, involved in translating their research into potentially marketable knowledge or products. First, this study examines whether there are differences in entrepreneurial behaviour between clinical and non-clinical faculty in the life sciences with industry relationships, and, second, to discover any linkage between entrepreneurship and secrecy or productivity in different ways for clinical and non-clinical faculty. The study is based on survey responses of a national sample of 4,000 clinical and non-clinical life sciences faculty in 49 U.S. research universities. The results show non-clinical faculty as more involved at the back end. The more entrepreneurial end of commercialization while clinical faculty are involved at the back end. The more entrepreneurial faculty (non-clinical) are more likely to be secretive about their research. Clinical faculty are less likely to have been denied access to research results or products. Entrepreneurial faculty are not less productive in their faculty roles. This investigation is preliminary in that it addresses one large area of academic research but excludes fields with longer historical relationships with industry. 相似文献
72.
73.
74.
Law and Philosophy - 相似文献
75.
76.
77.
78.
Jean Baudrillard 《新观察季刊》2009,26(4):96-99
The French social critic and lapsed sociologist Jean Baudrillard, who died in 2007, is author of the highly acclaimed America and Cool Memories . One of the more poignant observers of America since his compatriot Alexis de Tocqueville roamed these lands, Baudrillard's insights, in the manner of the parochial universalism of Parisian post-Marxist intellectuals, dazzle some-where between the brilliant and impenetrable. Back in 1990, I sat down with him in the haute tacky Royal Palace motel in Los Angeles, which Baudrillard claimed was his favorite city. For him, LA was the closest thing to a center in this heterogeneous, ex-centric world. 相似文献
79.
80.