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   160篇
  免费   8篇
各国政治   23篇
工人农民   1篇
世界政治   13篇
外交国际关系   16篇
法律   75篇
中国政治   2篇
政治理论   37篇
综合类   1篇
  2024年   1篇
  2023年   2篇
  2022年   1篇
  2021年   3篇
  2020年   4篇
  2019年   6篇
  2018年   9篇
  2017年   10篇
  2016年   8篇
  2015年   9篇
  2014年   14篇
  2013年   13篇
  2012年   13篇
  2011年   8篇
  2010年   7篇
  2009年   6篇
  2008年   9篇
  2007年   4篇
  2006年   3篇
  2005年   5篇
  2004年   6篇
  2003年   12篇
  2002年   3篇
  2001年   6篇
  2000年   2篇
  1999年   2篇
  1998年   1篇
  1995年   1篇
排序方式: 共有168条查询结果,搜索用时 31 毫秒
151.
Electronic control devices (ECDs) deliver high‐voltage, low‐current energy pulses temporarily paralyzing a person. For the ECD–human interaction, we have developed a computer model using the SEMCAD program within which to simulate the electrical effects throughout the body resulting from the imposition of an ECD pulse at a particular point on the body surface. Our human body models were based on cross‐sectional MRIs and CT scans, with the dielectric properties of the various tissues assigned based on previously published values. We simulated the application of a single ECD pulse and calculated the resulting electric field strength and current and charge densities at different body locations. The results were compared with corresponding values obtained by other researchers in similar simulations. Furthermore, we simulated an application of a pulse of 20‐millisecond duration equal to the European household current of 50 Hz and to the ventricular fibrillation threshold. The resulting current level indicated at the heart muscle was 1/5 the level considered the threshold for triggering ventricular fibrillation.  相似文献   
152.
针对公务员惩戒制度,中国《公务员法》进行了一定范围的法律规范。但与德国《联邦惩戒法》、《联邦公务员法》中的相应制度安排相比,中国目前的规定较为抽象并缺乏可操作性。尤其是针对公务员在惩戒程序中的部分基本权利,例如查看档案权、参与调查权、委托律师权等,《公务员法》均未作出规定。从整体上看,中国制度下的公务员在程序中的角色过于被动,几乎无机会主动参与调查环节。为了确保被惩戒公务员合法权利的保障并提高整体程序的客观性,可考虑将德国法律中部分具体权利保障制度纳入到《公务员法》今后的修订范围当中。  相似文献   
153.
Various 9‐mm ammunitions (A1, A4, A5, ST, GS, GSb, P.E.P., SeCa, HP, PTP/s, VM, McVG, DM41, PTP, SX2, PT, and MEN frangible) were tested regarding their velocity, energy, angle of impact, and potential wound channel after penetrating a car window at 30° and 90°. Test materials were gelatine, soap, and pig cadavers. The velocities of the projectiles were between c. 288 and 430 m/ses, the energy spread between 394 and 564 J. Handgun bullets fired through vehicular side window glass lose substantial energy reducing the effectiveness of the ammunition. This effect is greater when fired at an angle of 30° compared to 90°. At a shooting angle of 90°, none of the different projectiles showed remarkable differences considering its wound ballistic features. Accuracy is maintained at a 90° angle but seriously impaired at 30°. None of the examined ammunition complied with the demanded wound channel effectiveness of 30–60 J/cm.  相似文献   
154.
155.
We test for the influenceof government strength and dispersion ofpower among the parties of coalitiongovernments on the size of annual debtaccumulation through budget deficits inOECD-countries from 1970 to 1999.Government strength and power dispersion incoalition governments are measured by theBanzhaf index of voting power, respectivelythe standard deviation of Banzhaf indicesof coalition parties. We believe that theseare better-suited proxies than most of whathas been applied so far. Governmentstrength turns out to be insignificant.However, coalitions with equally strongpartners run significantly higher deficitsthan coalitions with one dominating party.  相似文献   
156.
ABSTRACT

This study deals with the contemporary dynamics of urban life in Bishkek. Since the dissolution of the Soviet Union, Central Asian societies have experienced widespread political, economic and socio-cultural transformations. In this context, Western or globalized cultural modes and trends influence Kyrgyzstan's social and cultural life. One of these trends is the increasingly popular coffee culture, with its attendant high-grade coffee brands and fancy cafés changing established consumption patterns. This article focuses primarily on cafés as new places of consumption and communication, but it also examines the intentions and strategies of the café pioneers. We reflect on the emergence of coffee and cafés in Bishkek and show how they have integrated in urban life as ‘third places’. Coffee is breaking away from its commonly soluble form and moving toward an expensive lifestyle product, while the new cafés offer a place for communication that has not existed before.  相似文献   
157.
Lijphart's spectrum of democracies – recently expanded by Jack Nagel to a sub-majoritarian sphere of pluralitarian systems which use disproportional electoral systems in order to manufacture majority governments from minorities in the electorate – is based on only one dimension: inclusion of preferences. Political scientists in the Lijphartian tradition wrongly assume that inclusion of preferences, which is an input characteristic, automatically leads to responsiveness, which refers to actual policy decisions and hence is an output characteristic. We therefore add 'responsibility' as a second input characteristic and employ it alongside the inclusiveness of institutional regimes. We argue that in representative democracies there exists a trade-off between inclusiveness and responsibility. This trade-off helps us to measure the democratic quality of institutional regimes. The now expanded spectrum of democracies based on these two dimensions shows that majoritarian democracy proper – in which governments represent a majority of individual preferences but not more than necessary – is the best possible combination of the two democratic values.  相似文献   
158.
159.
160.
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