首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1453篇
  免费   82篇
各国政治   83篇
工人农民   82篇
世界政治   111篇
外交国际关系   106篇
法律   784篇
中国共产党   1篇
中国政治   18篇
政治理论   337篇
综合类   13篇
  2023年   16篇
  2022年   19篇
  2021年   40篇
  2020年   56篇
  2019年   58篇
  2018年   67篇
  2017年   66篇
  2016年   67篇
  2015年   59篇
  2014年   72篇
  2013年   232篇
  2012年   70篇
  2011年   60篇
  2010年   37篇
  2009年   52篇
  2008年   51篇
  2007年   76篇
  2006年   40篇
  2005年   26篇
  2004年   40篇
  2003年   32篇
  2002年   28篇
  2001年   20篇
  2000年   25篇
  1999年   17篇
  1998年   13篇
  1997年   19篇
  1996年   16篇
  1995年   15篇
  1994年   12篇
  1993年   14篇
  1992年   16篇
  1991年   13篇
  1990年   10篇
  1989年   7篇
  1988年   13篇
  1987年   5篇
  1986年   3篇
  1985年   5篇
  1984年   9篇
  1983年   3篇
  1982年   4篇
  1981年   2篇
  1980年   2篇
  1979年   3篇
  1978年   6篇
  1977年   4篇
  1971年   2篇
  1970年   2篇
  1969年   3篇
排序方式: 共有1535条查询结果,搜索用时 15 毫秒
201.
ABSTRACT

Studies have shown that long-lived individuals seem to pass their survival advantage on to their offspring. Offspring of long-lived parents had a lifelong survival advantage over individuals without long-lived parents, making them more likely to become long-lived themselves. We test whether the survival advantage enjoyed by offspring of long-lived individuals is explained by environmental factors. 101,577 individuals from 16,905 families in the 1812–1886 Zeeland cohort were followed over time. To prevent that certain families were overrepresented in our data, disjoint family trees were selected. Offspring was included if the age at death of both parents was known. Our analyses show that multiple familial resources are associated with survival within the first 5 years of life, with stronger maternal than paternal effects. However, between ages 5 and 100 both parents contribute equally to offspring’s survival chances. After age 5, offspring of long-lived fathers and long-lived mothers had a 16-19% lower chance of dying at any given point in time than individuals without long-lived parents. This survival advantage is most likely genetic in nature, as it could not be explained by other, tested familial resources and is transmitted equally by fathers and mothers.  相似文献   
202.
Abstract

The Russian Revolution is analysed in this paper in the context of a conjuncture dominated by counterrevolution. Beginning with the repression of the 1850s, a process of permanent counterrevolution has become the over-determining trend of social-political history. The Russian Revolution was subject to several distinct aspects of this process. First was external counterrevolution, the attack on it from the outside. Whilst Anglo-America was the main bulwark organising it, the Nazi/fascist counterrevolution and invasion of the USSR was an example of counterrevolution that ran out of control and ended in a defeat in Europe that was only overcome through a long and risky Cold War. Internal counterrevolution affected the Russian Revolution as part of a longer process of adjusting socialist theory to successive defeats. In the Soviet case, Socialism in One Country was the decisive mutation in this respect and must be viewed as the decisive component of the triumph of counterrevolution. After the war, Anglo-America adjusted the counterrevolutionary strategy to surgical excisions of socialist tendencies until the USSR, isolated and ideologically exhausted, collapsed. Even so, several of its legacies continue to be relevant, notably the nationality policy and internationalism. Also, today’s information revolution casts a new light on the Soviet planning experience that must be studied now that capitalism is slipping into a systemic crisis.  相似文献   
203.
There has been, and continues to be, an explosion in the use of algorithms across the economy and society. There are growing concerns about how algorithms are being used and whether they are accountable. This article reviews the literature on the issue of algorithms in several key areas, such as fairness, accountability, and transparency. The article examines arguments on why algorithms should be regulated, and it explores the available literature to identify how a potential Canadian regulatory framework may be developed.  相似文献   
204.
The soft law measures that transnational regulatory networks produce have become increasingly important in regulating cross-border market activity. However, domestic agencies vary considerably in terms of the rate by which these soft law measures are adopted, and the ways in which they spread across jurisdictions are not well understood. This article argues that existing theoretical explanations referring to socialization or power dynamics have a specific network-structural pattern associated with them, and that longitudinal network analysis can be used to test their hypothesized effects. In particular, we study the widespread adoption of the International Organization of Securities Commissions’ (IOSCO) Multilateral Memorandum of Understanding (MMoU). Based on a longitudinal dataset (2002–15) of the inter-agency relationships between securities regulators (n = 109), we use Stochastic Actor-Oriented Models (SAOM) to predict the rate at which transnational standards are adopted by domestic agencies. The results indicate that standard adoption is contagious in the network of securities regulators.  相似文献   
205.
ABSTRACT

In order to better understand the dynamics of international cooperation on democracy promotion with authoritarian regimes, this article looks into the processes and results of negotiations on democracy (promotion) between the European Union (EU) and two of its North African neighbours (Morocco, Tunisia) in the decade leading up to the Arab uprisings. Asking if, how, and to what effect the EU and its Mediterranean partners have negotiated issues related to democracy promotion, it analyses official documents issued on the occasion of their respective association council meetings in 2000-2010. It shows that partners have indeed addressed these issues since the early 2000s, however, without engaging in substantive exchanges. Most of the time, conflicts have been neither directly addressed nor resolved. Where there are traces of actual negotiations leading to an agreement, these are clearly based on a logic of bargaining rather than arguing. These findings challenge the picture of harmony and cooperation between the EU and Morocco. Furthermore, they point to the low quality of these exchanges which reinforces the dilemma of international democracy promotion in cooperation with authoritarian regimes.  相似文献   
206.
In this article we present the schools of thought comprising Critical Management Studies (CMS), explore their implications for public administration, and provide an alternate definition of democratic governance. We synthesize and describe the “modern stream,” inspired by the Frankfurt School, and the “postmodern stream,” associated with poststructuralist authors. Despite significant epistemological and ontological differences, these perspectives complement each other and cast new light on democratic governance. We present the respective theories of Foucault and Habermas, explore their implications for public administration, reconcile their views on power as a basis for a normative definition for so‐called good governance, and redefine the concept of “democratic governance.”  相似文献   
207.
正The actual site of Xanadu can be found a hop, a skip, a train ride or a 5.5-hour-long northbound car journey from Beijing, in Inner Mongolia Autonomous Region. Xanadu was the first capital of Mongol ruler Kublai Khan, Emperor Shizu of the Yuan Dynasty(1271-1368) and grandson of Genghis Khan.  相似文献   
208.
Chez Guangdong     
Ever the food-oriented society, Chinese compliments of yore include such gems like "you've fattened up," indicating you've been eat-ing a lot, indicating life's been treating you pretty well. In 2021, the aforementioned pretty much denotes you've been stuffing your face; gracing any modern (fe)male with these words, usually ends in a crash diet—or two. Having said that, not even the highest-flying resident of China will let these words come between them. And their Cantonese nibbles. Sharpen your knives because here are the parts unknown of Chez Guangdong.  相似文献   
209.
Fashion fact #1: The earliest pair of leather shoes in existence in China is a 4,000-year-old pair of boots made from sheep hide, worn by a mummified female corpse discovered in the ruins of the ancient kingdom of Loulan, in the deserts of Xinjiang Uygur Autonomous Region. Fast forward to contemporary China. As I was on a flight from Shanghai soaring back into the capital that is Beijing, also the place I call "home," I wondered… What actually makes up the soul of a mega metropolis like the aforementioned dragons? Then I real-ized… The answer had been in front of me all along: shoes. Indeed, footwear. We're talking the sole of a city. High heels, Doc Martens, sneakers… Here's a step-by-step guide to the footprint of a mega city --—the Beijing Boots vs. the Shanghai Stilettos. Fashion: There's a whole lot more to it than meets the eye.  相似文献   
210.
In Western European democracies opposition to the European Union is commonly found at the ideological extremes. Yet, the Euroscepticism of radical left-wing and radical right-wing parties has been shown to have distinct roots and manifestations. The article investigates whether these differences are mirrored at the citizen level. Using data from the European Election Study (2009/2014) and the European Social Survey (2008/2012) in 15 West European countries, it is found that left-wing and right-wing citizens not only differ in the object of their Euroscepticism, but also in their motivations for being sceptical of the EU. Left-wing Eurosceptics are dissatisfied with the current functioning of the EU, but do not oppose further European integration per se, while right-wing Eurosceptics categorically reject European integration. Euroscepticism among left-wing citizens is motivated by economic and cultural concerns, whereas for right-wing citizens Euroscepticism is solely anchored in cultural attitudes. These results refine the common ‘horseshoe’ understanding of ideology and Euroscepticism.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号