全文获取类型
收费全文 | 19550篇 |
免费 | 602篇 |
专业分类
各国政治 | 905篇 |
工人农民 | 734篇 |
世界政治 | 1693篇 |
外交国际关系 | 755篇 |
法律 | 11181篇 |
中国共产党 | 2篇 |
中国政治 | 86篇 |
政治理论 | 4550篇 |
综合类 | 246篇 |
出版年
2021年 | 103篇 |
2020年 | 251篇 |
2019年 | 296篇 |
2018年 | 410篇 |
2017年 | 459篇 |
2016年 | 508篇 |
2015年 | 339篇 |
2014年 | 391篇 |
2013年 | 2064篇 |
2012年 | 486篇 |
2011年 | 510篇 |
2010年 | 399篇 |
2009年 | 454篇 |
2008年 | 525篇 |
2007年 | 558篇 |
2006年 | 502篇 |
2005年 | 480篇 |
2004年 | 476篇 |
2003年 | 480篇 |
2002年 | 449篇 |
2001年 | 748篇 |
2000年 | 681篇 |
1999年 | 556篇 |
1998年 | 329篇 |
1997年 | 286篇 |
1996年 | 250篇 |
1995年 | 246篇 |
1994年 | 283篇 |
1993年 | 249篇 |
1992年 | 372篇 |
1991年 | 406篇 |
1990年 | 366篇 |
1989年 | 379篇 |
1988年 | 344篇 |
1987年 | 347篇 |
1986年 | 357篇 |
1985年 | 351篇 |
1984年 | 308篇 |
1983年 | 335篇 |
1982年 | 280篇 |
1981年 | 273篇 |
1980年 | 205篇 |
1979年 | 258篇 |
1978年 | 178篇 |
1977年 | 154篇 |
1976年 | 137篇 |
1975年 | 131篇 |
1974年 | 145篇 |
1973年 | 123篇 |
1972年 | 116篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
921.
Epidemics tend to have a debilitating influence on the lives of directly afflicted families. However, the presence of an epidemic can also change the behaviour and outcomes of those not directly affected. This paper makes use of a short, sharp, unexpected epidemic to examine the behavioural response of the public to a sudden shift in the perceived risk to one’s health and mortality. Our analysis finds that unafflicted school students change their behaviour substantially, affecting important life outcomes. In particular, we find that between 1.9 and 4.7 fewer students, out of a typical cohort of 47 pupils, sit their school leaving examination for every additional 10 cases of severe Dengue per 10 000 inhabitants in a municipality. We rule out several possible mechanisms, leaving an increase in the salience of the disease’s risks as a plausible explanation for our findings. 相似文献
922.
923.
924.
925.
926.
927.
Brian J. Norman 《Women's Studies: An inter-disciplinary journal》2013,42(7):889-892
Andrea Dworkin. Heartbreak: The Political Memoir of a Feminist Militant. New York: Basic Books, 2002. 相似文献
928.
Daniel J. Hulsebosch 《Law & social inquiry》2016,41(4):841-865
Taking a cue from Bernadette Atuahene's concept of “dignity takings” and her insight that government expropriation inflicts more than economic injury, this essay analyzes how American revolutionaries defined political membership, penalized and expropriated British loyalists, and then allowed some to join the American polity in the decade after the Revolution. Many recovered their property, professions, and legal privileges. However, because most loyalists could choose to remain loyal or join the Revolution, they did not lose human dignity as Atuahene defines it. Case studies of two reintegrating lawyers, Richard Harison and William Rawle, explore loyalism, the loss of dignities that loyalists suffered, and some paths toward reintegration. Their appointment as federal attorneys helped make the government conversant in the common law, British statutes, and the law of nations, which in turn supported the Federalist goal of reintegrating the United States into the Atlantic World: achieving, in other words, national dignity. 相似文献
929.
930.