全文获取类型
收费全文 | 162篇 |
免费 | 9篇 |
专业分类
各国政治 | 23篇 |
工人农民 | 5篇 |
世界政治 | 14篇 |
外交国际关系 | 17篇 |
法律 | 58篇 |
政治理论 | 51篇 |
综合类 | 3篇 |
出版年
2021年 | 1篇 |
2020年 | 3篇 |
2019年 | 4篇 |
2018年 | 11篇 |
2017年 | 5篇 |
2016年 | 9篇 |
2015年 | 5篇 |
2014年 | 5篇 |
2013年 | 34篇 |
2012年 | 4篇 |
2011年 | 11篇 |
2010年 | 4篇 |
2009年 | 3篇 |
2008年 | 6篇 |
2007年 | 1篇 |
2006年 | 5篇 |
2005年 | 6篇 |
2004年 | 3篇 |
2002年 | 2篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 2篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1992年 | 2篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1986年 | 4篇 |
1985年 | 4篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1980年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1972年 | 1篇 |
1971年 | 2篇 |
1970年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有171条查询结果,搜索用时 0 毫秒
81.
82.
83.
A 19-year-old man, mentally handicapped but physically well, died within 2 days of onset of an acute episode of gastrointestinal upset and "haematuria." Autopsy and microscopy suggested a haemolytic episode and family studies showed haemolytic anemia due to glucose-6-phosphate dehydrogenase deficiency, which was almost certainly present in the deceased. 相似文献
85.
Anterior teeth within the human dentition have a specific numerical rotation value. Bite marks show an array of angled indentations, abrasions, microlacerations, and contusions. These marks generally represent the incisal surfaces of the suspect's dentition reflecting the rotation values of the teeth in the dental arch. This study described a method for capturing and analyzing anterior dental rotations. The rotations of individual anterior teeth within the study population were categorized as common, uncommon, and very uncommon according to Allen's classification. In the absence of a large number of incisal patterns present in a bite mark, a single but heavily weighted tooth rotation could be of equal discriminatory potential to several common rotation values. No prevalence studies quantifying individual tooth rotations are available. The measurement of each individual tooth rotation together with its individual discrimination potential will enhance the evaluation of the concordant features observed in bite marks. 相似文献
86.
The War Against Terrorism has put into issue two tenets of theAmerican constitutional tradition. The first denies the governmentthe power to imprison anyone unless that person is charged witha crime and swiftly brought to trial. The other requires thegovernment to abide by the Constitutions restrictionson its power no matter where or against whom it acts. This article,based on the 2005 H.L.A. Hart lecture, examines the SupremeCourts first encounter with the Administrationsconduct of the War Against Terrorism and explains how the SupremeCourts rulings badly compromised these foundational principles. 相似文献
87.
Daniel W. B. Lomas 《Intelligence & National Security》2013,28(6):793-816
In May 2013, a report on the British Security Service (MI5) by Sir Samuel Findlater Stewart was released by the Cabinet Office. Dated November 1945, the report on the future organization and activities of MI5 was significant in that it defined the Service's post-war remit, accountability and relations with the Secret Intelligence Service (SIS), laying the groundwork of MI5's mandate until the introduction of the Security Service Act in 1989. The article also suggests that the report is significant, not just because it sheds important light on MI5's wartime and post-war role, but because it helps question existing assumptions about the relationship between the Security Service and the post-war Labour Government of Clement Attlee, often viewed as a troubled one. 相似文献
88.
Owen L. Sirrs 《Intelligence & National Security》2013,28(2):230-251
Abstract In 2011 intelligence reform became a timely and pertinent topic in Egypt with the overthrow of President Hosni Mubarak by mass demonstrations. Yet two outstanding questions persist: can Egyptian intelligence be reformed? What would intelligence reform entail in the Egyptian context? An examination of historical Egyptian intelligence reforms suggests that ‘reform’ in the Egyptian context usually means greater efficiency and centralization at the expense of public oversight and accountability. Prospects for fundamental intelligence reform are further hampered by Egypt's authoritarian traditions, its relatively weak legislature and judiciary, lack of an empowered civil society, censorship and an apparent official addiction to secrecy. 相似文献
89.
90.