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   849篇
  免费   45篇
各国政治   79篇
工人农民   68篇
世界政治   78篇
外交国际关系   56篇
法律   408篇
中国共产党   2篇
中国政治   11篇
政治理论   186篇
综合类   6篇
  2023年   14篇
  2022年   11篇
  2021年   10篇
  2020年   30篇
  2019年   39篇
  2018年   57篇
  2017年   50篇
  2016年   47篇
  2015年   33篇
  2014年   29篇
  2013年   133篇
  2012年   41篇
  2011年   36篇
  2010年   39篇
  2009年   34篇
  2008年   22篇
  2007年   33篇
  2006年   34篇
  2005年   38篇
  2004年   20篇
  2003年   26篇
  2002年   21篇
  2001年   14篇
  2000年   8篇
  1999年   3篇
  1998年   4篇
  1997年   2篇
  1996年   3篇
  1995年   4篇
  1994年   6篇
  1993年   8篇
  1992年   4篇
  1991年   2篇
  1990年   8篇
  1989年   3篇
  1988年   2篇
  1987年   5篇
  1985年   3篇
  1984年   4篇
  1983年   5篇
  1982年   2篇
  1981年   1篇
  1980年   1篇
  1979年   2篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
排序方式: 共有894条查询结果,搜索用时 0 毫秒
721.
An emerging literature has documented the challenges that formerly incarcerated individuals face in securing stable housing. Given the increasingly unaffordable rental market, rental subsidies represent an important and understudied source of stable housing for this population. The existing literature has described substantial discretion and a varied policy landscape that determine former prisoners’ access to housing subsidies, or subsidized housing spaces that are leased to members of their social and family networks. Less is known about how former prisoners themselves interpret and navigate this limited and uncertain access to subsidized housing. Drawing on data from repeated qualitative interviews with 44 former prisoners, we describe the creative and often labor-intensive strategies that participants employed to navigate discretion and better position themselves for subsidized housing that was in high demand, but also largely out of reach. Our findings also illustrate the potential costs associated with these strategies for both participants and members of their social and family networks.  相似文献   
722.
From 1984 until 1993, the Indian state of Punjab witnessed a sustained insurgency by Sikh militants campaigning for a separate sovereign state. This insurgency was ultimately defeated by the overwhelming use of security force that officially resulted in the deaths of 30,000 people. By the mid-1990s, a ‘normalcy’ had returned to Punjab politics, but the underlying issues which had fuelled the demand for separatism remain unaddressed. This paper examines critically the argument that India’s ethno-linguistic federation is exceptional in accommodating ethno-nationalist movements. By drawing on the Punjab case study, it argues that special considerations apply to the governance of peripheral regions (security, religion). Regional elites in these states struggle to build legitimacy because such legitimacy poses a threat to India’s nation and state-building. In short, India’s ethno-linguistic federation is only partially successful in managing ethno-linguistic demands in the peripheral Indian states.  相似文献   
723.
Across the world, public administration and policy decisions are related to diverse levels of conflict and attention. However, the degree and variance of conflict and attention remain largely unspecified. This article examines how types of energy infrastructure and characteristics of project location are associated with the distribution of conflict and attention around the energy infrastructure siting process. Our empirical focus is on gas pipelines, electricity transmission lines, solar power projects, and wind power projects across the United States in 2018. Primarily relying on regression analysis and interviews, this article finds differences in the distribution of conflict and attention intensity within and between these energy infrastructure types, with gas pipelines and wind power projects presenting relatively higher conflict and attention intensities. However, conflict and attention are skewed to low intensities across infrastructure types. Characteristics of project locations that are positively associated with high conflict and attention intensity include the proportion of Democratic voters and the level of urbanization in the places where projects are sited. In contrast, the proportion of Black or Hispanic residents is negatively associated with high conflict and attention intensity.  相似文献   
724.
"模糊性战略"本是文在寅政府为处理中韩因"萨德事件"产生的矛盾而推行的外交政策,但随着中美从"合作"走向"竞争","模糊性战略"逐渐成为韩国处理同中美关系的外交战略.韩国在处理中美战略竞争相关议题时,不追求在所有问题领域追随哪一个国家,而是根据不同问题具体做出应对,在每一个问题领域都体现出韩国对国家利益的追求.文在寅政府的"模糊性战略"受制于中美韩三边关系互动和国内进步势力与保守势力斗争的双重影响.从自身利益出发,中国应尊重韩国的这一外交战略选择,加强中韩外交关系,推动中韩走向合作共赢.  相似文献   
725.
Do management practices have similar anticorruption effects in OECD and developing countries? Despite prominent cautions against “New Zealand” reforms which enhance managerial discretion in developing countries, scholars have not assessed this question statistically. Our article addresses this gap through a conjoint experiment with 6,500 public servants in three developing countries and one OECD country. Our experiment assesses Weberian relative to managerial approaches to recruitment, job stability, and pay. We argue that in developing countries with institutionalized corruption and weak rule of law—yet not OECD countries without such features—“unprincipled” principals use managerial discretion over hiring, firing, and pay to favor “unprincipled” bureaucratic agents who engage in corruption. Our results support this argument: managerial practices are associated with greater bureaucratic corruption in our surveyed developing countries, yet have little effect in our OECD country. Alleged “best practices” in public management in OECD countries may thus be “worst practices” in developing countries.  相似文献   
726.
In November 2018, Butte County, California, was decimated by the Camp Fire, the deadliest wildfire in state history. Over 150,000 acres were destroyed, and at its peak, the fire consumed eighty acres per minute. The speed and intensity of the oncoming flames killed scores of people, and weeks before the fire was contained, first responders began searching through the rubble of 18,804 residences and commercial buildings. As with most mass disasters, conventional identification modalities (e.g., fingerprints, odontology, hardware) were utilized to identify victims. The intensity and duration of the fire severely degraded most of the remains, and these approaches were useful in only 22 of 84 cases. In the past, the remaining cases would have been subjected to conventional DNA analysis, which may have required months to years. Instead, Rapid DNA technology was utilized (in a rented recreational vehicle outside the Sacramento morgue) in the victim identification effort. Sixty-nine sets of remains were subjected to Rapid DNA Identification and, of these, 62 (89.9%) generated short tandem repeat profiles that were subjected to familial searching; essentially all these profiles were produced within hours of sample receipt. Samples successfully utilized for DNA identification included blood, bone, liver, muscle, soft tissue of unknown origin, and brain. In tandem with processing of 255 family reference samples, 58 victims were identified. This work represents the first use of Rapid DNA Identification in a mass casualty event, and the results support the use of Rapid DNA as an integrated tool with conventional disaster victim identification modalities.  相似文献   
727.
This essay seeks to evaluate civil war theories on the origins of the Korean War by distinguishing between the permissive and efficient causes of war. These theories explain the causes of the war in terms of an extension of border clashes. To explain the efficient cause, Bruce Cumings advances the controversial ‘second mosaic’ thesis which argues that the war was sparked by the South's provocative actions on the Ongjin peninsula, and quickly spread to the thirty‐eighth parallel with the mobilization of Northern troops. Yet new Soviet archival materials enable us to develop the hypothesis of the second mosaic in reverse since Kim Il Sung proposed the Ongjin occupation plan to Stalin. In testing Cumings's ‘second mosaic’ and the reversed second mosaic thesis, this article sees the origins of the war in Stalin's rollback strategy whose essence was using North Korean troops to cross the US containment line and displace the territories under the US sphere of influence for the first time since the inception of the Cold War.  相似文献   
728.
Americans have long believed in upward mobility and the narrative of the American Dream. Even in the face of rising income inequality and substantial empirical evidence that economic mobility has declined in recent decades, many Americans remain convinced of the prospects for upward mobility. What explains this disconnect? I argue that their media diets play an important role in explaining this puzzle. Specifically, contemporary Americans are watching a record number of entertainment TV programs that emphasize “rags-to-riches” narratives. I demonstrate that such shows have become a ubiquitous part of the media landscape over the last two decades. Online and lab-in-the-field experiments as well as national surveys show that exposure to these programs increases viewers’ beliefs in the American Dream and promotes internal attributions of wealth. Media exemplars present in what Americans leisurely consume every day can powerfully distort economic perceptions and have important implications for public preferences for economic redistribution.  相似文献   
729.
We investigated pattern-modified marked cards used in fraudulent gambling cases in Korea. These cards are printed with modifications to some of the repeated marks on the back, revealing the hand on the front and enabling fraudsters to deceive their victims. We proposed a method for identifying the modified part by first enhancing the card's color difference using an image processing technique and then calculating the similarity between the repeated basic patterns with a Siamese network. This method is fast and convenient, as it can determine the deformation with only 1 or 2 cards and can be implemented in mobile applications, allowing law enforcement officers to investigate quickly. The proposed method serves as a useful tool to aid document examiners in making judgments, as it does not require expensive equipment and effectively visualizes the alterations.  相似文献   
730.
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