全文获取类型
收费全文 | 3639篇 |
免费 | 103篇 |
专业分类
各国政治 | 258篇 |
工人农民 | 141篇 |
世界政治 | 319篇 |
外交国际关系 | 202篇 |
法律 | 1565篇 |
中国政治 | 16篇 |
政治理论 | 1199篇 |
综合类 | 42篇 |
出版年
2023年 | 14篇 |
2021年 | 16篇 |
2020年 | 51篇 |
2019年 | 54篇 |
2018年 | 78篇 |
2017年 | 82篇 |
2016年 | 106篇 |
2015年 | 68篇 |
2014年 | 86篇 |
2013年 | 605篇 |
2012年 | 78篇 |
2011年 | 101篇 |
2010年 | 96篇 |
2009年 | 96篇 |
2008年 | 115篇 |
2007年 | 120篇 |
2006年 | 101篇 |
2005年 | 99篇 |
2004年 | 106篇 |
2003年 | 113篇 |
2002年 | 155篇 |
2001年 | 81篇 |
2000年 | 81篇 |
1999年 | 84篇 |
1998年 | 64篇 |
1997年 | 78篇 |
1996年 | 59篇 |
1995年 | 46篇 |
1994年 | 40篇 |
1993年 | 50篇 |
1992年 | 54篇 |
1991年 | 60篇 |
1990年 | 42篇 |
1989年 | 54篇 |
1988年 | 44篇 |
1987年 | 43篇 |
1986年 | 55篇 |
1985年 | 47篇 |
1984年 | 30篇 |
1983年 | 55篇 |
1982年 | 43篇 |
1981年 | 32篇 |
1980年 | 28篇 |
1979年 | 25篇 |
1978年 | 24篇 |
1977年 | 22篇 |
1976年 | 27篇 |
1975年 | 19篇 |
1974年 | 28篇 |
1971年 | 14篇 |
排序方式: 共有3742条查询结果,搜索用时 15 毫秒
131.
Richard Pankhurst 《Women's history review》2013,22(3):483-537
Christabel Pankhurst (1880-1958) and Sylvia Pankhurst (1882-1960) were key figures in the fight for women's suffrage in Edwardian Britain but became estranged in 1914 over differences of view about policies and tactics for winning the vote. They had no contact with each other for almost forty years. In the spring of 1953, Sylvia had a severe heart attack and was not expected to survive. Christabel wrote a letter of sympathy to her which led, over the next four years, to intermittent correspondence between the two sisters. In these letters, which form the basis of this documentary article, the authors begin by reminiscing about their childhood and parents; later, they comment on what they perceive to be inaccuracies and/or malice in books about the suffragette movement that were published after the Second World War. In many of the letters, the sisters reflect on their memories of their involvement in the women's suffrage movement, some three decades earlier. The correspondence reveals, however, that the renewed contact between the sisters did not lead to any real meeting of minds. Two of the letters are reproduced photographically in full 相似文献
132.
133.
134.
135.
Transparency has recently become a widely supported norm of information regulation within and among states. Transparency may be a widely accepted element of good governance, but it has a number of dimensions and manifestations. This article is among the first to examine the relationship between public sector transparency at the domestic and global levels. While the extant literature suggests that we should expect a strong relationship between the degree of a jurisdiction’s domestic and global commitments to public sector transparency, our sample of the 33 jurisdictions for which data are available finds no such correlation. The article develops an explanation of this unexpected finding, which highlights the varied incentives to implement transparency-promoting reforms that different jurisdictions experience. This analysis suggests that many developing countries engage in marginal participation across regimes. More concerning are possible cases of mock compliance where states participate in transparency regimes without the intention of fully implementing their commitments. Mock compliance is of particular concern in the sphere of global governance in which sovereignty is contested and compliance mechanisms face unique challenges. 相似文献
136.
A new political geography has emerged in the Middle East and North Africa (MENA) after the Arab Spring. The transformative impact of the popular upheavals appeared to put an end to long-term authoritarian regimes. Today, the region is far from stable since authoritarian resilience violently pushed back popular demands for good governance and is pushing to restore former state structures. However, the collective consciousness of the popular revolts endures, and a transformative prospect may emerge on the horizon. The chaotic situation is the result of an ongoing struggle between those who seek change and transformation and others in favour of the status quo ante. A critical evaluation of the Arab Spring after five years indicates a continuous process of recalculation and recalibration of policies and strategies. There are alternative routes for an eventual settlement in the MENA region, which are in competition against both regional and transregional quests for a favourable order. 相似文献
137.
138.
139.
Owen Esaias M.Sc. Grant W. Noonan D.P.S. Shane Everist M.Sc. Michell Roberts B.B.Sc. Cassie Thompson M.Sc. Matt N. Krosch Ph.D. 《Journal of forensic sciences》2020,65(3):722-728
An important component of crime scene reconstruction is bloodstain pattern analysis (BPA). Where BPA concerns impact patterns, estimating the area of origin is critical information for scene reconstruction. Traditionally, this is achieved by measuring individual bloodstains and performing trigonometric calculations; however, 3D scanning has been proposed as a viable alternative for overcoming logistical and practical concerns with the manual method. Therefore, this project aimed to establish whether the FARO Focus 3D scanner and FARO Zone 3D software can improve the accuracy of area of origin estimates relative to the manual method. We created a series of eight bloodstain impact patterns and performed paired analysis using the two methods to estimate areas of origin for each pattern. Our data suggested that FARO-derived estimates were generally more accurate than using the manual method. FARO-estimated heights of origin areas were generally closer to the true distance. Both methods underestimated the distance from the wall for most patterns originating 150mm or greater from the wall, but overestimated distances for patterns originating closer to the wall. The degree to which distances were underestimated increased significantly the further the blood source was from the wall and was greater for FARO-derived estimates. The results of this research contribute to the validation of these instruments for operational implementation for BPA and should be considered alongside the practical benefits of 3D scanning relative to manual methods. Further, 3D scanning can provide reliable BPA reconstruction documentation for technical review and court presentation. 相似文献
140.
Bartos Bradley J. Newark Carol McCleary Richard 《Journal of Experimental Criminology》2020,16(2):247-264
Journal of Experimental Criminology - This paper reports a quasi-experimental evaluation of California’s 1996 medical marijuana law (MML), known as Proposition 215, on statewide motor vehicle... 相似文献