全文获取类型
收费全文 | 1146篇 |
免费 | 59篇 |
专业分类
各国政治 | 82篇 |
工人农民 | 41篇 |
世界政治 | 114篇 |
外交国际关系 | 74篇 |
法律 | 637篇 |
中国共产党 | 2篇 |
中国政治 | 15篇 |
政治理论 | 198篇 |
综合类 | 42篇 |
出版年
2023年 | 14篇 |
2022年 | 13篇 |
2021年 | 13篇 |
2020年 | 34篇 |
2019年 | 38篇 |
2018年 | 50篇 |
2017年 | 55篇 |
2016年 | 58篇 |
2015年 | 38篇 |
2014年 | 54篇 |
2013年 | 168篇 |
2012年 | 46篇 |
2011年 | 48篇 |
2010年 | 50篇 |
2009年 | 38篇 |
2008年 | 45篇 |
2007年 | 35篇 |
2006年 | 35篇 |
2005年 | 51篇 |
2004年 | 44篇 |
2003年 | 38篇 |
2002年 | 35篇 |
2001年 | 32篇 |
2000年 | 27篇 |
1999年 | 11篇 |
1998年 | 17篇 |
1997年 | 8篇 |
1996年 | 9篇 |
1995年 | 11篇 |
1994年 | 4篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 7篇 |
1989年 | 8篇 |
1988年 | 8篇 |
1987年 | 3篇 |
1986年 | 11篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 6篇 |
1982年 | 3篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1976年 | 2篇 |
1974年 | 4篇 |
1972年 | 2篇 |
1967年 | 3篇 |
1966年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有1205条查询结果,搜索用时 125 毫秒
71.
This article assesses the successes and setbacks of Moscow’s policy of counterinsurgency and beyond. It challenges the general consensus in scholarship positing that military successes associated with Chechenisation have been obtained against the backdrop of Chechnya’s increasingly autonomous status within Russia, considered by some as a case of ‘systemic separatism’. The article tracks how four key mechanisms (Chechnya’s institutional design, internal opposition to the Kadyrov clan, the tradition of blood feud among kadyrovtsy—initially Chechen paramilitary forces named after both Kadyrovs, gradually transformed into seemingly regular Ministry of Interior (MVD) units—and Chechnya’s economic dependency on Moscow) have enabled Moscow to maintain control over Chechnya while simultaneously allowing its elites to consolidate power within the republic. 相似文献
72.
73.
多民族共存与民族歧视——当代东南亚族际关系的两个侧面 总被引:1,自引:0,他引:1
互为依存的经济生活使各民族共生共荣,历史文化的差异又使民族歧视普遍存在,当代东南亚族际关系的两面性和复杂性与政治、经济发展的不平衡相互交织,共同作用于战后本地区的历史进程,并使东南亚成为当今世界族际关系变幻莫测的地区之一. 相似文献
74.
75.
J. De Kinder 《Science & justice》2002,42(4):197-203
This article discusses a number of questions regarding the setting up of ballistic fingerprinting databases, consisting of ammunition components fired by all the firearms held in legal possession. These questions can be classified into three categories--the efficiency of the database, forensic issues, and practical issues to be dealt with. The current New York State legislation is used as an illustration of the choices to be made when setting up a ballistic fingerprinting database. Three important arguments are formulated against the installation of a ballistic fingerprinting database. 相似文献
76.
77.
78.
Catarina Ochôa Rodrigues Maria Teresa Ferreira Vítor Matos David Gonçalves 《Science & justice》2021,61(1):26-36
The true impact of heat-induced changes in human bone regarding their sex estimation has not been comprehensively documented having a potentially negative impact on forensic anthropology. The objective of this paper was to evaluate how heat exposure affects sex estimation based on both morphological and metric features. The study focused in both low-to-medium intensity burns and high intensity burns. Selected sexually dimorphic features were analysed in 51 experimentally burnt skeletons from the 21st Century Identified Skeletal Collection. Bones were burnt to maximum temperatures between 450 °C and 1050 °C achieved after 75 to 257 min. Morphological methods tested in this study comprised the recommendations for hipbone features from Buikstra and Ubelaker (1994) and from Bruzek (2002). On the other hand, metric references tested here were the ones from Wasterlain (2000), Curate et al. (2016) and Gonçalves et al. (2013) focused on the humerus, femur, calcaneus and talus. Agreement was tested with Gwet’s AC1 test and was further assessed by calculating the relative amount of perfect agreements. Results demonstrated that heat-induced changes affected not only the scoring of morphological features burnt at high temperatures but also the scoring of features burnt at lower intensities. On the other hand, metric features were only considerably affected in high intensity burns, no major changes being documented for low-to-medium intensity burns. For low-to-medium intensity burns, the Bruzek and Curate et al. methods revealed a better agreement between the pre- and post-burning scores. For high intensity burns, better agreement was obtained by using the Bruzek (2002) and Gonçalves et al. (2013) methods. As expected, heat-induced warping, fracture and metric change had a major impact on the pre- and post-observations’ agreement. Contrary to what has been systematically assumed over the years, this impact is also quite substantial in bones burnt at low-to-medium burn intensities so caution is advised during the analysis of this kind of burnt skeletal material. 相似文献
79.
This article analyses three prominent proposals for the functional and political transformation of the EU from a constitutional perspective. It argues that existing EU reform proposals, to varying degrees, entrench rather than reverse the challenges to individual and political self‐determination brought about by the EU's response to its Euro crisis. As the article will conclude, challenging ‘authoritarian liberalism' in an EU context may require the development of a constitutional structure for the Union able to contest, rather than set in stone, the EU's existing economic and political goals. 相似文献
80.