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   361篇
  免费   25篇
各国政治   16篇
工人农民   62篇
世界政治   45篇
外交国际关系   25篇
法律   175篇
中国政治   2篇
政治理论   59篇
综合类   2篇
  2022年   4篇
  2021年   5篇
  2020年   15篇
  2019年   20篇
  2018年   25篇
  2017年   21篇
  2016年   30篇
  2015年   15篇
  2014年   16篇
  2013年   76篇
  2012年   13篇
  2011年   9篇
  2010年   8篇
  2009年   8篇
  2008年   16篇
  2007年   9篇
  2006年   8篇
  2005年   8篇
  2004年   8篇
  2003年   5篇
  2002年   14篇
  2001年   8篇
  2000年   5篇
  1999年   2篇
  1998年   4篇
  1997年   3篇
  1996年   3篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1986年   2篇
  1984年   2篇
  1982年   3篇
  1981年   1篇
  1979年   2篇
  1976年   1篇
  1974年   3篇
  1968年   1篇
排序方式: 共有386条查询结果,搜索用时 15 毫秒
181.
In May 2003, Slovakia produced the highest percentage of ‘yes’ votes ever in an EU accession referendum, although turnout was only just above the 50 per cent necessary for it to be valid. After deep political polarisation in the 1990s, a consensus had been formed on the overriding need for EU membership, which was supported by all parliamentary political parties. It was the first Slovak referendum ever where not only the answer to the question, but also the propriety of holding the referendum, were not the subject of bitter political argument. However, despite impressive civic voter participation campaigns in the two previous national elections, a low level of contestation made it hard to mobilise all pro-EU voters yet again for the referendum. Lack of leadership, and the hope that turnout would drop below 50 per cent, also encouraged the Eurosceptic minority to abstain.  相似文献   
182.
A 54-year-old African-American male was hospitalized with a left "cerebrovascular accident," altered mental status, agitation, rhabdomyolysis, and hypernatremia. Laboratory tests found cocaine in his system and a positive RPR (rapid plasmin reagin test). A CAT (computed axial tomography) scan without contrast taken 8 days prior to his death showed a left middle cerebral artery infarct, with edema and mass effect, and a 1-cm midline shift to the right. He underwent symptomatic treatment, eventually suffered cardiopulmonary arrest and multiorgan failure, and expired 8 days after admission. The left cerebral lesion diagnosed clinically as a cerebral infarct was actually determined to be a syphilitic gumma on postmortem neuropathologic examination. Neurosyphilis, although rare, should be considered in the differential diagnosis of space-occupying lesions in the brain because cases of syphilis continue to occur both sporadically and as an opportunistic infection associated with acquired immunodeficiency syndrome (AIDS) and because neurosyphilis is treatable.  相似文献   
183.
Twenty-six Y-chromosomal short tandem repeat (STR) loci were amplified in a sample of 769 unrelated males from Nepal, using two multiplex polymerase chain reaction (PCR) assays. The 26 loci gave a discriminating power of 0.997, with 59% unique haplotypes, and the highest frequency haplotype occurring 12 times. We identified novel alleles at four loci, microvariants at a further two, and nine examples of amelogenin-Y deletions (1.2%). Comparison with a similarly sized Bhutanese sample typed with the same markers suggested histories of isolation and drift, with drift having a greater effect in Bhutan. Extended (11-locus) haplotypes for the Nepalese samples have been submitted to the Y-STR Haplotype Reference Database (YHRD).  相似文献   
184.
On the basis of a learning-theory approach to the intergenerational transmission of violence, researchers have focused almost exclusively on violent men's childhood experiences of physical abuse and witnessing family violence. Little consideration has been given to the coexistence of other forms of child maltreatment or the role of family dysfunction in contributing to violence. This study shows the relationships between the level of child maltreatment (physical abuse, psychological maltreatment, sexual abuse, neglect, and witnessing family violence), childhood family characteristics, current alcohol abuse, trauma symptomatology, and the level of physical and psychological spouse abuse perpetrated by 36 men with a history of perpetrating domestic violence who had attended counseling. As hypothesized, a high degree of overlap between risk factors was found. Child maltreatment, low family cohesion and adaptability, and alcohol abuse was significantly associated with frequency of physical spouse abuse and trauma symptomatology scores, but not psychological spouse abuse. Rather than physical abuse or witnessing family violence, childhood neglect uniquely predicted the level of physical spouse abuse. Witnessing family violence (but not physical abuse) was found to have a unique association with psychological spouse abuse and trauma symptomatology. These results present a challenge to the understanding of domestic violence obtained from learning theory.  相似文献   
185.
Debates over European integration allow the articulation of an English nationalism based upon an Anglo‐British identity committed to Parliamentary sovereignty and British exceptionalism. This was seen during debates over entry to the European Economic Community between 1970 and 1975, which ended with a referendum. Tony Benn and Enoch Powell emerged as leaders of the campaign. With Benn a leading figure of the Labour Left and Powell a prominent yet contradictory figure on the right, they presented unlikely allies. However, since European integration conflicted with their Anglo‐British identity, partisan politics were secondary to nationalist sentiments. By examining Benn and Powell's anti‐Market rhetoric, this article considers 1970–1975 as the period in which the paradox of Anglo‐British nationalism was affirmed: that its populist expression can be used to reinforce parliamentary sovereignty.  相似文献   
186.
187.
188.
189.
190.
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