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   177篇
  免费   4篇
各国政治   13篇
工人农民   2篇
世界政治   21篇
外交国际关系   10篇
法律   91篇
政治理论   37篇
综合类   7篇
  2023年   1篇
  2021年   4篇
  2020年   1篇
  2019年   5篇
  2018年   5篇
  2017年   5篇
  2016年   5篇
  2015年   1篇
  2014年   4篇
  2013年   29篇
  2012年   6篇
  2011年   10篇
  2010年   5篇
  2009年   9篇
  2008年   9篇
  2007年   8篇
  2006年   10篇
  2005年   5篇
  2004年   8篇
  2003年   7篇
  2002年   5篇
  2001年   3篇
  2000年   3篇
  1999年   3篇
  1998年   3篇
  1997年   2篇
  1996年   1篇
  1995年   3篇
  1994年   3篇
  1993年   1篇
  1992年   1篇
  1990年   1篇
  1988年   1篇
  1987年   2篇
  1986年   2篇
  1985年   1篇
  1983年   1篇
  1982年   1篇
  1981年   1篇
  1977年   1篇
  1975年   2篇
  1973年   1篇
  1972年   1篇
  1966年   1篇
排序方式: 共有181条查询结果,搜索用时 15 毫秒
161.
A bomb attempt in Oberwart, Austria, on February 4, 1995, was the culmination of several pipe and letter bomb attempts mainly in Austria. The pipe bomb had been mounted on a self-made gypsum (plaster of Paris) pedestal and exploded when touched, killing four persons. With a level of 200 tritium units (TU), the water extracted from the gypsum pedestal was unusually enriched in tritium (3H) compared to an environmental level of about 20 TU at that time. Investigation of the 3H content of air moisture in the living room of an arrested suspect showed values of about 1000 TU (normally, 50 TU is not exceeded). Additionally, water used as sealing liquid in a glass with nitroglycerine found in the living room was also significantly enriched in 3H (>400 TU). The living room therefore offered the high 3H level environment necessary to lead to elevated 3H concentrations in the gypsum pedestal.  相似文献   
162.
Siting contested infrastructure such as repositories for nuclear waste very often faces strong local resistance. One major reason for this opposition may arise because siting processes do not appropriately consider fairness issues such as transparency, the availability of options, or the sufficient involvement of concerned and affected people. The aim of this study was to analyze people’s concerns related to justice in siting nuclear waste. Besides procedural aspects, both distributive justice and outcome valence are considered important and therefore the “total fairness model” by T?rnblom and Vermunt (Soc Justice Res 12:39–64, 1999) was used as a framework. In three quasi-experimental studies (N 1 = 53; N 2 = 56; N 3 = 83) applying conjoint analysis, respondents ranked 11 vignettes with the three attributes procedural justice, distributional justice, and outcome valence. Each vignette represents a realistic scenario of a site selection process for the disposal of nuclear waste in Switzerland. All the three studies yield a consistent result: vignettes representing a situation with a fair process are top-ranked by respondents; situations with negative outcome valence are ranked lowest; distributive issues turned out to be of minor importance. We conclude that procedural fairness should be given more attention in any kind of contested infrastructure siting and that real-world examples like the one discussed here can inform justice research.  相似文献   
163.
164.
Book Reviews     
Arabs and Islam in Uzbekistan. History of Middle (Central) Asia from the ruling dynasties to today Buribai Ahmedov and Zahidulla Munavvarov Nematulla Ibrahimov (editor) Beirut‐Lebanon: Sharikat al‐matbu at li al‐Tawzi va al‐Nashr, 1996, 464 pp (in Arabic)

Central Asia: Conflict or Stability and Development Shirin Akiner London: Minority Rights Group, 1997, 51 pp ISBN 1 897693 36 2, £4.95

Uzbekistan: The Golden Road to Samarkand Calum Macleod and Bradley Mayhew Hong Kong: Odyssey Guides/London: Hi Marketing Ltd/Lincolnwood, Illinois, US: Odyssey Passport, 1997, 328 pp, Illus, £14.95, A$29.95

Bihzad: Master of Persian Painting Ebadollah Bahari London: I. B. Tauris, 1996, 272 pp, index, illus. £65

Traditional Jewelry of India Oppi Untracht London: Thames and Hudson, New York: Harry N. Abrams, Inc, 1977, 431 pp., Illus, Biblio, Index, £55

Security Politics in the Commonwealth of Independent States: The Southern Belt Mehdi Mozaffari (ed.) New York: St. Martin's Press, 1997, xiv, 234 pp., £42.60

Minorities, Mullahs and Modernity: Reshaping Community in the Former Soviet Union Mark Saroyan (Edward W. Walker, ed.), with Gail W. Lapidus Berkeley, California: International and Area Studies, Research Series, No. 95, 1997, 231 pp., $22.95

Energy Choices in the Near Abroad: The Haves and Have‐Nots Face the Future Robert E. Ebel Washington, DC: Center for Strategic and International Studies, 1997, VII, 376 pp., $39.95  相似文献   

165.
This paper analyzes the incentive effects of pollution taxesversus pollution permits for a budget oriented Government.Pollution permits are analyzed as durable goods, and apollution tax is seen as being equivalent to leasing outpollution permits. First, a general model is developed, andthen four stylized types of Government are discussed (abenevolent dictator, a pure Leviathan, a green and a business-friendly Government). We show that all types of Governmentprefer a pollution tax system, but this regime is notnecessarily the best in social welfare terms. The intuition isthat a tax or leasing system makes it easier for theGovernment to credibly commit to the budget maximizing levelof pollution permits which is good for Government revenues,but not necessarily for social welfare.  相似文献   
166.
Roland Vaubel 《Public Choice》1994,81(1-2):151-190
Since 1972, the share of central government expenditure in total public expenditure has continued to increase in most industrial countries. In an international cross-section analysis, it has a significant positive effect on the share of government spending in GDP. The actors who have an interest in centralization are analyzed. The dynamics of centralization are attributed to a response asymmetry and two thresholds. “Popitz' law” of the attraction of the larger budget is tested with respect to the EC Commission: high-ranking politicians come mainly from the smaller member states. The voters' attitudes toward European unification are analyzed in a pooled regression. Ten years hence, 80% of our economic legislation, and perhaps even our fiscal and social legislation as well, will be of Community origin (Jacques Delors, Debates of the European Parliament, 6 July, 1988, No. 2-367/140).  相似文献   
167.
168.
Dimensions of Politics in the European Parliament   总被引:1,自引:0,他引:1  
We investigate the dimensionality of politics in the European Parliament by applying a scaling method to all roll-call votes between 1979 and 2001 in the European Parliament. Contrary to most existing studies using these methods, we are able to interpret the substantive content of the observed dimensions using exogenous measures of national party policy positions. We find that the main dimension of politics in the European Union's only elected institution is the classic left-right dimension found in domestic politics. A second dimension is also present, although to a lesser extent, which captures government-opposition conflicts as well as national and European party positions on European integration.  相似文献   
169.
Report on a case in which an 8-year-old girl was injured on the left anterior thoracic wall by two shots fired by her 14-year-old cousin from a soft-air pistol (replica of mod. 17 make Glock, cal. 6 mm, solid plastic bullets); the projectiles caused two skin lesions, both reaching into the subcutis. The results of our own shooting tests with 2 different soft-air pistols and the injuries seen in our case confirm that soft-air pistols may cause penetrating soft-tissue injuries when fired from a short distance.  相似文献   
170.
The stellate bullet entrance wound is one of the facultative features of a contact shot. For the formation of a star-shaped wound two factors are of special importance: first, an extensive bony support underlying the skin in the entrance region, and second, a strong propellant charge of the cartridge fired. Contact shots to the precordial region usually do not cause stellate entrance wounds, even if high-powered rifle ammunition is used. In the reported case, an injury pattern was observed that was not in line with normal findings and seemed confusing at first. Following a suicidal gunshot to the chest from a sawed-off carbine 98a (cal. 8 x 57 Js), a 4.5 cm wide, gaping bullet entrance wound with radiating tears was found. Instead of the usual pocket, the anterior thoracic wall showed a fist-sized area of destruction with extensive undermining of the subcutis. Not far from the entrance hole, a rib fragment had become displaced retrogradely thus perforating the skin from the inside out. The unusual pattern of findings could be explained by the fact that the barrel had been sawed off: as a result of this manipulation, a considerable part of the propellant charge had been converted outside the barrel, i.e. in the initial section of the bullet path.  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