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   472篇
  免费   18篇
各国政治   36篇
工人农民   83篇
世界政治   18篇
外交国际关系   23篇
法律   241篇
中国政治   4篇
政治理论   85篇
  2023年   3篇
  2020年   14篇
  2019年   17篇
  2018年   21篇
  2017年   23篇
  2016年   17篇
  2015年   11篇
  2014年   18篇
  2013年   60篇
  2012年   17篇
  2011年   21篇
  2010年   11篇
  2009年   20篇
  2008年   18篇
  2007年   11篇
  2006年   10篇
  2005年   10篇
  2004年   19篇
  2003年   14篇
  2002年   18篇
  2001年   2篇
  2000年   4篇
  1999年   11篇
  1998年   5篇
  1997年   3篇
  1996年   8篇
  1995年   5篇
  1994年   7篇
  1993年   9篇
  1992年   6篇
  1991年   5篇
  1990年   2篇
  1989年   4篇
  1988年   6篇
  1987年   4篇
  1986年   5篇
  1985年   5篇
  1984年   4篇
  1983年   7篇
  1982年   3篇
  1981年   5篇
  1978年   2篇
  1977年   2篇
  1976年   3篇
  1975年   4篇
  1974年   2篇
  1972年   2篇
  1970年   2篇
  1967年   2篇
  1965年   1篇
排序方式: 共有490条查询结果,搜索用时 15 毫秒
91.
This is the second of a two part essay by Commander Rosen into the causes of the Iraqi invasion of Kuwait, the modern law of blockade, the political wisdom and the lawfulness of imposing a limited blockade of Iraq. Defects in the current regime of blockade were explored.

In part II, Commander Rosen closely explores the legal justification for the U.S. use of force in response to the Iraqi invasion of Kuwait. It is frequently overlooked that the U.S. naval blockade (it was called a “naval interdiction”) was a U.S.-only operation from August 12th until August 25, 1990. As a pedagogical exercise, this period is extremely important because the U.S. use of force (by its naval units), in response to a written request by deposed Emir of Kuwait, must be justified under the U.N. Charter to be proper under international law. Once the U.N. Security Council authorized the use of force on August 25, 1990 to enforce the U.N. embargo, then the operation became one in which the U.N., as a corporate body, was acting. Since most low intensity conflicts since 1945, have involved lawful use of force issues outside of Security Council purview, the U.S. unilateral military action (blockade) against Iraqi shipping must be analyzed. It is reasonable to anticipate that future controversies of this sort will occur because of philosophic divisions among the U.N. Security Council permanent members or because there is anaequate time for the U.N. “Security Council to meet and obtain the forces required to insert into a region of conflict. Resurrection of the moribund U.N. Military Staff Committee might be one of the lessons learned from this particular episode.

The United States had the benefit of a U.N. resolution on August 25, 1990 to justify its naval action. Before that date, the legal issue arises whether, in the early stages, national self-defense grounds permitted the use of force against Iraq (blockade) since deprivation of assured access to critical materials (oil) can be considered an act of aggression under some theories of international law. Commander Rosen concludes that the low intensity blockade was probably not authorized, under a theory of national self-defense, because the U.S. had no hard evidence on August 12, 1990 (the day the blockade commenced) that Saddam Hussein would deprive the U.S. of access to Gulf Oil supplies. But, because of the pervasive interdepencies of world economies, world food supplies, and petroleum access, the case was extremely close.

The customary international law of intervention (protection of nationals or humanitarian) and the law of collective self-defense was explored relative to the U.S. imposition of a limited naval blockade. Commander Rosen concludes that intervention theory will not support the limited naval blockade since there was insufficient evidence that U.S. citizens were in imminent danger (as in Grenada) and the blockade operation was too limited and indirect in scope to produce the type of rapid results which have come to be associated with a humanitarian intervention (as in the Congo). But, since Kuwait’s territorial sovereignty had been grossly violated as a result of illegal aggression, Kuwait was privileged under the U.N. Charter to request and receive defense assistance from the United States under Article 51 to recover lost territory. Arguments that the right to act in collective self-defense under Article 51 is limited to the nation which itself is attacked (or a nation closely aligned with the victim) are rejected as contrary to the U.N. norms of promoting community resistance to illegal aggression.

While the Persian Gulf dispute has resulted in open hostilities, international law issues existed whether, in the early stages, the blockade was militarily necessary and whether the blockade could be extended to the Jordanian port of Aqaba, because of conflicting reports as to Jordan’s adherence with the U.N. embargo, were explored. International law would probably not support an extension of the blockade to Aqaba because it would be seen an improper interference with Jordan’s neutrality. Similarly, forbidding the passage of U.N. medical and food convoys into Iraq was seen as a breach of international law provided such shipments were specifically authorized and supervised by the U.N. security council (to ensure that the food was only distributed to civilians).  相似文献   
92.
93.
94.
Abstract:  With improvements in manufacturing procedures, comparing physical characteristics of paper samples may not offer sufficient discrimination among different vendors. In this work, the potential to differentiate paper samples based on trace element concentrations was investigated. Paper samples from two different vendors were microwave-digested and trace element concentrations (Mg, Al, Mn, Fe, Sr, Y, Ba, Ce, and Nd) were determined using inductively coupled plasma–mass spectrometry. Differences in concentration were assessed statistically using two-way ANOVA and Tukey's honestly significant differences test. Elemental concentrations were shown to be consistent across a single sheet as well as within a single ream of paper for each vendor. Reams from vendor A were differentiated based on Al and Ba concentration while reams from vendor B were differentiated based on Mg, Mn, and Sr concentrations. Paper was differentiated according to vendor based on significant differences in Ba, Sr, Ce, and Nd concentrations.  相似文献   
95.
The recent adoption of the new E-Money Directive by the Council of the European Union has introduced key changes to European e-money legislation. The adoption of the new directive follows the European Commission's review of the original e-money directive and the market that it was intended to facilitate, which found that e-money has yet to deliver the benefits that were anticipated.  相似文献   
96.
97.
Fentanyl is an extremely potent narcotic analgesic that is becoming more popular as a drug of abuse. Because of the unique way in which the drug is packaged and delivered, the potential for unusual methods of abuse exists. We report the first case of true fentanyl patch ingestion in the medical literature. Initially, though unusual, cases of fentanyl ingestion were thought to have been reported, but further investigation of the literature revealed that in other case reports the patches had been held in the mouth and chewed. Because no reports of swallowing the patch had been published, suicide was initially a strong consideration in this case; however, further investigation showed that the decedent and his brother enjoyed swallowing the patches for quick "highs." Cases such as these serve to remind medical examiners and law enforcement officials of the value of performing thorough death investigations by performing complete autopsies with toxicological testing and correlating with investigation information to form an opinion with regard to the cause and manner of death.  相似文献   
98.
An actuarial tool, the Ontario Domestic Assault Risk Assessment (ODARA), predicts recidivism using only variables readily obtained by frontline police officers. Correctional settings permit more comprehensive assessments. In a subset of ODARA construction and cross-validation cases, 303 men with a police record for wife assault and a correctional system file, the VRAG, SARA, Danger Assessment, and DVSI also predicted recidivism, but the Hare Psychopathy Checklist (PCL-R) best improved prediction of recidivism, occurrence, frequency, severity, injury, and charges. In 346 new cases, ODARA and PCL-R independently predicted recidivism. An algorithm was derived for a combined instrument, the Domestic Violence Risk Appraisal Guide (DVRAG), and an experience table is presented (N=649). Results indicated the importance of antisociality in wife assault.  相似文献   
99.
This column examines the historical context in which the standard of health care offered to rural and remote communities has developed to become less than that afforded their metropolitan counterparts. In particular, it looks at the support offered to nurses working within these communities in terms of not only the lack of medical resources, including doctors, in these areas, but also the legal and professional restrictions placed on nurses that leave them feeling vulnerable to complaints of working outside their scope of practice. The column concludes with a discussion of the legal standard of care and ways in which nurses may adequately meet the health needs of their community while working within legal parameters.  相似文献   
100.
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