全文获取类型
收费全文 | 216篇 |
免费 | 6篇 |
专业分类
各国政治 | 21篇 |
世界政治 | 28篇 |
外交国际关系 | 2篇 |
法律 | 111篇 |
中国政治 | 2篇 |
政治理论 | 58篇 |
出版年
2019年 | 2篇 |
2017年 | 2篇 |
2016年 | 2篇 |
2015年 | 2篇 |
2014年 | 5篇 |
2013年 | 15篇 |
2012年 | 12篇 |
2011年 | 7篇 |
2010年 | 10篇 |
2009年 | 5篇 |
2008年 | 9篇 |
2007年 | 8篇 |
2005年 | 6篇 |
2004年 | 4篇 |
2003年 | 6篇 |
2002年 | 4篇 |
2001年 | 3篇 |
2000年 | 4篇 |
1999年 | 6篇 |
1998年 | 2篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 2篇 |
1990年 | 6篇 |
1989年 | 4篇 |
1988年 | 5篇 |
1986年 | 3篇 |
1985年 | 4篇 |
1984年 | 5篇 |
1982年 | 6篇 |
1981年 | 5篇 |
1980年 | 3篇 |
1979年 | 2篇 |
1978年 | 4篇 |
1977年 | 7篇 |
1975年 | 5篇 |
1974年 | 4篇 |
1973年 | 3篇 |
1972年 | 3篇 |
1970年 | 4篇 |
1967年 | 2篇 |
1962年 | 1篇 |
1960年 | 1篇 |
1958年 | 1篇 |
1957年 | 2篇 |
1956年 | 1篇 |
1947年 | 1篇 |
排序方式: 共有222条查询结果,搜索用时 0 毫秒
221.
J. C. BARNES JOHN PAUL WRIGHT BRIAN B. BOUTWELL JOSEPH A. SCHWARTZ ERIC J. CONNOLLY JOSEPH L. NEDELEC KEVIN M. BEAVER 《犯罪学》2014,52(4):588-626
In a recent article published in Criminology, Burt and Simons ( 2014 ) claimed that the statistical violations of the classical twin design render heritability studies useless. Claiming quantitative genetics is “fatally flawed” and describing the results generated from these models as “preposterous,” Burt and Simons took the unprecedented step to call for abandoning heritability studies and their constituent findings. We show that their call for an “end to heritability studies” was premature, misleading, and entirely without merit. Specifically, we trace the history of behavioral genetics and show that 1) the Burt and Simons critique dates back 40 years and has been subject to a broad array of empirical investigations, 2) the violation of assumptions in twin models does not invalidate their results, and 3) Burt and Simons created a distorted and highly misleading portrait of behavioral genetics and those who use quantitative genetic approaches. 相似文献
222.
VICTOR GALAZ FREDRIK MOBERG EVA‐KARIN OLSSON ERIC PAGLIA CHARLES PARKER 《Public administration》2011,89(2):361-380
While some of the future impacts of global environmental change such as some aspects of climate change can be projected and prepared for in advance, other effects are likely to surface as surprises – that is situations in which the behaviour in a system, or across systems, differs qualitatively from expectations. Here we analyse a set of institutional and political leadership challenges posed by ‘cascading’ ecological crises: abrupt ecological changes that propagate into societal crises that move through systems and spatial scales. We illustrate their underlying social and ecological drivers, and a range of institutional and political leadership challenges, which have been insufficiently elaborated by either crisis management researchers or institutional scholars. We conclude that even though these sorts of crises have parallels to other contingencies, there are a number of major differences resulting from the combination of a lack of early warnings, abrupt ecological change, and the mismatch between decision‐making capabilities and the cross‐scale dynamics of social‐ecological change. 相似文献