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   590篇
  免费   27篇
  2023年   8篇
  2022年   7篇
  2021年   2篇
  2020年   24篇
  2019年   15篇
  2018年   39篇
  2017年   40篇
  2016年   37篇
  2015年   23篇
  2014年   35篇
  2013年   156篇
  2012年   20篇
  2011年   20篇
  2010年   21篇
  2009年   13篇
  2008年   18篇
  2007年   16篇
  2006年   11篇
  2005年   8篇
  2004年   11篇
  2003年   2篇
  2002年   9篇
  2001年   4篇
  2000年   6篇
  1999年   6篇
  1998年   10篇
  1997年   2篇
  1996年   5篇
  1995年   3篇
  1994年   8篇
  1993年   1篇
  1992年   5篇
  1991年   8篇
  1989年   3篇
  1987年   7篇
  1986年   2篇
  1985年   4篇
  1984年   2篇
  1981年   1篇
  1975年   1篇
  1973年   2篇
  1972年   1篇
  1966年   1篇
排序方式: 共有617条查询结果,搜索用时 796 毫秒
51.
The British decision to go to war against Iraq with the United States has been widely criticized for being based on inaccurate and exaggerated assessments of the threat posed by Iraq. This article shows that the case for military action made by the British government was based on a measured analysis of the threat, on the conviction that the continued containment of Iraq through sanctions was not effective or morally acceptable, and that the human rights violations of the Iraqi regime were of a such a scale that they could no longer be tolerated. The article then assesses the judgements of the British government in the light of the information that has come to light since the war against Iraq in 2003.  相似文献   
52.
53.
A number of recent allegations of scientific misconduct in Germany have led to judicial proceedings. Two examples are analyzed in depth, showing evidence for mutual incompatibilities between the legal system and the scientific system. In particular, it seems doubtful whether basic rules of good scientific practice are adequately and consistently taken into account by the courts when assessing the burden of proof. Strengths and weaknesses of some alternatives to judicial proceedings in such cases are discussed.  相似文献   
54.
Die Consultingbranche bietet für Geographinnen und Geographen ein breites und interessantes Betätigungsfeld. Dieses Berufsfeld kann bereits durch universitäre Veranstaltungen für Studierende erschlossen werden. Um Einblicke in das Tätigkeitsfeld, die Anforderungen und Qualifikationsprofile eines Beraters zu geben, bieten sich Projektseminare an, die in Kooperation mit der Hochschule und Berufspraktikern durchgeführt werden.  相似文献   
55.
56.
57.
Am Beispiel einer touristischen Image- bzw. Marktuntersuchung besch?ftigt sich der vorliegende Aufsatz mit den M?glichkeiten zur internet-basierten Datenerhebung im Rahmen empirischer Forschungsprojekte. Die Ergebnisse einer auf einer Zufallsauswahl basierenden schriftlichen Befragung mit Postversand und einer Befragung im Internet werden hierzu miteinander verglichen und ihre Eignung für die gew?hlte Zielsetzung bewertet. Die Darstellung erfolgt anhand des konkreten Fallbeispiels des Projektes „Stuttgart Regio: Touristische Infrastruktur- und Marketing-Analyse.”  相似文献   
58.
The focus of this article is on product innovations introduced by firms (establishments) and the collaborations they enter into with other firms and organizations in carrying out this activity. The theoretical framework combines innovation theories with the literature on regional innovation systems and the knowledge-based economy. Empirically we have investigated characteristics of collaboration among manufacturing establishments in the region of East Gothia in Sweden, with specific focus on the number of employees involved in the innovation projects, mechanisms of knowledge transfer between organizations, as well as financing and patenting in relation to product innovations.  相似文献   
59.
The article addresses the revival of Russian Orthodoxy as a prominent domain in the lives of many Russians. The six authors are interested in the underlying question: What makes Russian Orthodoxy a relevent and modern source of morality and identity? The circumstances of this branch of Christianity significantly differ from what has been discussed in recent years as ‘the anthropology of Christianity’. The article proposes a thematic approach in order to connect the exploration of Russian Orthodoxy to the study of other denominations. A key‐area is the disctinctive articulation between continuity and change, which is crucial to the understanding of some branches of Protestantism as well.  相似文献   
60.
This paper explores the role of personal networks and social capital in the assimilation of individuals into the elite of 18th‐century England. In it, I draw on the letterbooks of two merchants from north‐west England to assess the ways in which individuals accessed established networks and thus augmented their social status and business opportunities. In particular, I examine how networks were articulated, and consider their impact on both the social standing of the individual merchant and the construction of a shared culture amongst merchants. It is therefore possible to see business networking as an important counterpart to polite sociability in the construction of an expanded elite.  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