全文获取类型
收费全文 | 1353篇 |
免费 | 56篇 |
专业分类
各国政治 | 101篇 |
工人农民 | 75篇 |
世界政治 | 109篇 |
外交国际关系 | 128篇 |
法律 | 556篇 |
中国政治 | 16篇 |
政治理论 | 416篇 |
综合类 | 8篇 |
出版年
2023年 | 15篇 |
2022年 | 5篇 |
2021年 | 13篇 |
2020年 | 24篇 |
2019年 | 45篇 |
2018年 | 53篇 |
2017年 | 61篇 |
2016年 | 63篇 |
2015年 | 41篇 |
2014年 | 42篇 |
2013年 | 262篇 |
2012年 | 41篇 |
2011年 | 49篇 |
2010年 | 34篇 |
2009年 | 38篇 |
2008年 | 46篇 |
2007年 | 34篇 |
2006年 | 38篇 |
2005年 | 33篇 |
2004年 | 46篇 |
2003年 | 34篇 |
2002年 | 26篇 |
2001年 | 30篇 |
2000年 | 25篇 |
1999年 | 20篇 |
1998年 | 23篇 |
1997年 | 18篇 |
1996年 | 19篇 |
1995年 | 21篇 |
1994年 | 15篇 |
1993年 | 20篇 |
1992年 | 15篇 |
1991年 | 14篇 |
1990年 | 12篇 |
1989年 | 15篇 |
1988年 | 15篇 |
1987年 | 14篇 |
1986年 | 11篇 |
1985年 | 9篇 |
1984年 | 10篇 |
1983年 | 9篇 |
1982年 | 7篇 |
1981年 | 6篇 |
1980年 | 3篇 |
1979年 | 3篇 |
1978年 | 8篇 |
1975年 | 3篇 |
1972年 | 3篇 |
1970年 | 2篇 |
1969年 | 4篇 |
排序方式: 共有1409条查询结果,搜索用时 46 毫秒
171.
Evan Ryan 《Family Court Review》2023,61(3):650-664
Cryptocurrency has become the new hot investment for young investors. Everyone wants to get in on the next cryptocurrency bubble, and there are those that want to exploit this excitement and exploit children. Influencers who have young audiences are pushing cryptocurrency investments onto their audiences and not fully educating them on the risks. To avoid this exploitation, The Securities and Exchange Commission should actively regulate decentralized exchanges where children purchase cryptocurrency, put age limit regulations into place, and require know your customer systems to verify that minors are not purchasing cryptocurrency without the consent of a guardian. 相似文献
172.
According to a growing tradition in International Relations, one way governments can credibly signal their intentions in foreign policy crises is by creating domestic audience costs: leaders can tie their hands by publicly threatening to use force since domestic publics punish leaders who say one thing and do another. We argue here that there are actually two logics of audience costs: audiences can punish leaders both for being inconsistent (the traditional audience cost), and for threatening to use force in the first place (a belligerence cost). We employ an experiment that disentangles these two rationales, and turn to a series of dispositional characteristics from political psychology to bring the audience into audience cost theory. Our results suggest that traditional audience cost experiments may overestimate how much people care about inconsistency, and that the logic of audience costs (and the implications for crisis bargaining) varies considerably with the leader's constituency. 相似文献
173.
174.
175.
AbstractDespite intense scrutiny and promised fixes resulting from intelligence ‘transformation’ efforts, erroneous analytic assessments persist and continue to dominate news coverage of the US intelligence community. Existing analytic training teaches analysts about common cognitive biases and then aims to correct them with structured analytic techniques. On its face, this approach is eminently reasonable; on close inspection, incomplete and imbalanced. Current training is anchored in a mid-twentieth century understanding of psychology that focuses on checking over-confidence and rigidity but ignores the problems of under-confidence and excessive volatility. Moreover it has never been validated against objective benchmarks of good judgment. We propose a new approach: (a) adopting scientifically validated content and regularly testing training to avoid institutionalizing new dogmas; (b) incentivizing analysts to view training guidelines as means to the end of improved accuracy, not an end in itself. 相似文献
176.
Ryan Gunderson 《Critical Horizons》2016,17(3-4):376-389
Consumer society has negated Freud's thesis presented in Civilization and its Discontents. The hindrance of desire affirmation is no longer the foundation of discontent. The inverse is now true. A seemingly limitless number of desires have been manufactured and administered with a solitary route to their affirmation via consumption. Because of this, consumer society's members find themselves in a lifeworld of aimless striving, dissatisfaction, disappointment and boredom. I demonstrate that the attempt to flee the sufferings of estranged labour through consumption has pushed consumer society into a new web of suffering brought on by a continual development of manufactured desires, creating a minor yet perpetual pain that is best understood in the light of a sociologized and historicized Schopenhauerian philosophy. 相似文献
177.
Philip J. Levchak 《国际比较与应用刑事审判杂志》2016,40(3):225-243
Urbanisation has generally been found to be a non-significant predictor of homicide rates in cross-national studies. Despite this, there is strong theoretical support for the presence of a positive association between the two. The present study analyses data for up to 57 nations for the period 1993–2005 and examines the relationship between urbanisation and homicide using pooled ordinary least squares, feasible generalised least squares, panel-corrected standard errors, fixed-effects, and random-effects estimation. The results show that urbanisation is one of the strongest predictors of homicide in the cross-national context. This is consistent with the expected relationship according to modernisation theory and suggests that rapidly urbanising nations should be concerned with the unintended consequences of urbanisation. 相似文献
178.
They Sell Skulls Online?! A Review of Internet Sales of Human Skulls on eBay and the Laws in Place to Restrict Sales
下载免费PDF全文
![点击此处可从《Journal of forensic sciences》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Christine L. Halling M.S. Ryan M. Seidemann M.A. J.D. 《Journal of forensic sciences》2016,61(5):1322-1326
Internet sales of human remains occur despite the existence of laws prohibiting such action in most jurisdictions. The most popular public platform for online sales, eBay, allows users to postskeletal material for sale, largely anonymously and without much fear of legal repercussions. This survey of skeletal sales was conducted 10 years after the first article published about online human remains sales. A review of current laws reveals that, while many states have laws that restrict any sale of human remains, those laws have questionable deterrent effect. Assessing the skeletal material posted for sale provides law enforcement agencies with a necessary starting point to curtail the sale of human remains through enforcement of existing laws. Ultimately, the goal is to stem the commodification of such items and to recover skeletal material, especially that which may be of archaeological or forensic significance, and provide the proper final disposition for such material. 相似文献
179.
European Journal of Law and Economics - Since the United States Supreme Court laid the foundation for “stop-and-frisk” activity by police departments, a substantial amount of research... 相似文献
180.