全文获取类型
收费全文 | 721篇 |
免费 | 45篇 |
专业分类
各国政治 | 39篇 |
工人农民 | 23篇 |
世界政治 | 67篇 |
外交国际关系 | 42篇 |
法律 | 349篇 |
中国共产党 | 2篇 |
中国政治 | 4篇 |
政治理论 | 229篇 |
综合类 | 11篇 |
出版年
2023年 | 7篇 |
2021年 | 7篇 |
2020年 | 22篇 |
2019年 | 16篇 |
2018年 | 18篇 |
2017年 | 24篇 |
2016年 | 27篇 |
2015年 | 13篇 |
2014年 | 15篇 |
2013年 | 114篇 |
2012年 | 13篇 |
2011年 | 14篇 |
2010年 | 16篇 |
2009年 | 23篇 |
2008年 | 23篇 |
2007年 | 24篇 |
2006年 | 20篇 |
2005年 | 25篇 |
2004年 | 28篇 |
2003年 | 20篇 |
2002年 | 29篇 |
2001年 | 26篇 |
2000年 | 13篇 |
1999年 | 15篇 |
1998年 | 12篇 |
1997年 | 6篇 |
1996年 | 10篇 |
1995年 | 10篇 |
1994年 | 9篇 |
1993年 | 7篇 |
1992年 | 10篇 |
1991年 | 6篇 |
1990年 | 5篇 |
1989年 | 12篇 |
1988年 | 11篇 |
1987年 | 6篇 |
1986年 | 8篇 |
1985年 | 9篇 |
1984年 | 12篇 |
1983年 | 7篇 |
1982年 | 5篇 |
1981年 | 8篇 |
1980年 | 13篇 |
1979年 | 5篇 |
1978年 | 6篇 |
1977年 | 6篇 |
1976年 | 4篇 |
1974年 | 3篇 |
1972年 | 3篇 |
1971年 | 4篇 |
排序方式: 共有766条查询结果,搜索用时 0 毫秒
81.
82.
Stuart A. Cohen 《Diplomacy & Statecraft》2013,24(3):1-3
The process whereby queen Athaliah was deposed and replaced as monarch of Judah by the boy‐king Joash in the seventh century bce warrants analysis as a typical ‘coup d'etat’. The purpose of the present article is to interpret the relevant biblical narratives (II Kings II and 11 Chron. 23) in terms relevant to that political concept. Specifically, it posits that the organization and implementation of this highly successful coup can be illuminated by reference to modern political science literature on regime change. Thus read, the biblical records of the episode constitute a detailed ‘how to’ manual of political action. 相似文献
83.
84.
85.
Carl N. Stephan Ph.D. Anne J. R. Huang B.Sc. Paavi L. Davidson B.Sc. 《Journal of forensic sciences》2009,54(2):267-269
Abstract: Recently a small sampled cadaver study (n = 4) suggested that the human eyeballs are placed closer to the orbital roof and lateral orbital wall as first reported in the anatomical literature many years previously. This contrasts with central positioning of the eyeball within the orbit as advocated by the facial approximation literature. Given the limits of such small samples, this study re-examined globe position in nine new cadavers to help clarify which relationship is accurate. The results essentially confirm prior empirical findings except that the mean lateral divergences from the orbit center were found to be larger—the eyeball was found to be “displaced” 1.4 mm superiorly and 2.4 mm laterally. Medians calculated across all 13 cadavers from this study and the above-mentioned recent report refine these measurements to 1.4 and 2.3 mm respectively. Globe projection values were identical to those observed for living individuals (c. 16 mm). 相似文献
86.
87.
Irene M. Cohen 《Family Court Review》1998,36(1):41-53
The Joint Custody Symposium Project examined almost 600 court files in five judicial districts to investigate the common perception that joint custody contributes significantly to relitigation rates. Data indicated that joint custody as a factor accounted for only 10.8% of court returns. Financial concerns accounted for the majority of actions. Disputes over child custody appeared to be related to finances as well. Unfortunately, returns to court do not necessarily resolve the financial needs of divorced parents. The findings suggest that children may be used as pawns in court battles over money that are disguised as parenting concerns, as evidenced by the close relationship found between visitation or custody disputes and child support modification filings. 相似文献
88.
The present 4-year follow-up study involves 56 mothers who were evaluated by social agencies as being abusive and neglectful or at high risk for child abuse and neglect. The aim of the study is to analyze the relationship between psychosocial risk factors (relating to the history and current situation of the mothers) that were present at the time the families were initially recruited and the fact that some of the mothers continue to show a high potential for child abuse and neglect (chronic abuse and neglect), whereas others were able to overcome the problem (transitory abuse and neglect). Results indicate that the following variables are particularly associated with situations involving chronic problems of abuse and neglect: initial level of severity of potential for abuse and neglect; dual-parent status; a large number of children at the time of intervention (3.13 times more risk of chronicity for large families); the fact that as a child the mother herself had been placed in a foster home (3.7 times more risk); that she had been sexually abused (3.5 times more risk); and that as an adolescent she had run away from home (3.02 times more risk). Our results indicate that mothers who have a combination of more than eight risk factors are four times more likely to be in the chronic group. 相似文献
89.
Wesley M. Cohen 《The Journal of Technology Transfer》2004,30(1-2):57-71
For over the past twenty years, the United States has witnessed a pro-patent movement. In response, numerous concerns have been raised, including possible impediments to innovation in cumulative technologies, emergence of anti-commons, barriers to entry and an elevation of costs of innovation associated with defensive patenting, growth in patent litigation and poor quality patents. Although there is little systematic evidence that these concerns have materialized in any substantial way, vigilance is nonetheless warranted. 相似文献
90.
Michael H. Cohen 《Negotiation Journal》2004,20(3):409-433
Efforts to integrate complementary and alternative medical (CAM) therapies into conventional medical settings are creating a variety of negotiation challenges between various stakeholders. Focusing on the two-party encounter between physician and patient offers a way to understand the application of principled negotiation to perhaps the most fundamental and emotionally charged place within the health care system in which the introduction of CAM therapies is likely to disrupt relationships and produce conflict. This article suggest ways in which the theory and analysis of principled negotiation can add to current liability and ethical frameworks, and might thereby contribute to optimal future health care by helping to wisely integrate CAM therapies into conventional medical care. 相似文献