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   75篇
  免费   7篇
  2019年   2篇
  2017年   2篇
  2016年   2篇
  2015年   3篇
  2014年   1篇
  2013年   4篇
  2012年   7篇
  2011年   5篇
  2010年   10篇
  2009年   12篇
  2008年   6篇
  2007年   8篇
  2006年   4篇
  2005年   2篇
  2004年   1篇
  2003年   1篇
  2001年   1篇
  2000年   1篇
  1999年   2篇
  1998年   1篇
  1996年   1篇
  1993年   2篇
  1992年   1篇
  1988年   1篇
  1972年   1篇
  1970年   1篇
排序方式: 共有82条查询结果,搜索用时 15 毫秒
11.
12.
Labour shortages have become an increasingly significant barrier to economic development in regional Australia. Many firms and government agencies are operating below capacity as a result of their inability to fill jobs. In the mineral resources sector, this has been compounded by rapidly rising demand for commodities and the very remote locations of many mine sites. This paper explores the dynamics of labour shortages in the minerals sector of the Western Australian Goldfields. It demonstrates close linkages between commodity price, labour supply and demand, and resource output. Against the background of a state-wide ‘resources boom’, the paper also points to an increase in intra- and inter- regional competition for labour.  相似文献   
13.
14.
15.
In 1987, the authors of Our common future argued that unless the world embraced and operationalized sustainable development, it would risk being overwhelmed by a series of interlocking crises related to population growth, urbanization, poverty and environmental degradation. Since then, many authors have argued that the world is on a worst case scenario trajectory. Post‐Rio assessments of progress towards sustainable development have been largely negative. Since 1987, climate change has added a new stressor to the mix while shortening the time frame for transformation. In the context of accelerating change and converging stresses is the concept of sustainable development as compelling today as it was twenty years ago? Is it reasonable to believe there are means by which to reduce poverty and simultaneously protect the environment? This article briefly reviews the global challenges that first stimulated the concept of sustainable development and asks how contemporary processes of global change are affecting both these challenges and this approach to addressing them. While there are some grounds for optimism, several variables are identified that make sustainable development increasingly difficult to design and implement. The article concludes with an evaluation of how these difficulties might be overcome, and why it is essential that we try.  相似文献   
16.
Evolutionary Perspectives on Rural Australia   总被引:1,自引:0,他引:1  
An enduring concern within Australian rural geography has been to understand the nature and implications of change. Much of the intellectual effort has been focused on interpreting how rural economies, populations, social institutions, cultures, and land uses have been transformed through processes operating across a range of spatial and temporal scales. This paper offers a critical appraisal of recent rural research in Australia and how this body of work has attempted to make sense of change. It argues that despite an ongoing focus on the nature of change, it is often reduced to a relatively simple historical narrative. We suggest that some of the emerging ideas in ‘evolutionary economic geography’ might offer an alternative means of conceptualising the trajectories of rural economies, institutions, and communities. The paper outlines the contours of evolutionary economic geography and the ways in which some of its key conceptual foundations might offer a means of understanding not only rural change, but also continuity.  相似文献   
17.
18.
The speakership during the civil war and interregnum has received scant attention by historians. This article considers the occupants of the Speaker's chair as a group, making some observations about their age and background, including within its scope the short-lived and irregular speakerships of men such as Sir Sampson Eure and Henry Pelham. The popularity of the Speaker within the Commons is found to have depended much on his perceived competence and goodwill, while his reputation in the country at large depended greatly on the unpredictable cut and thrust of political opinion. The speakership of William Lenthall in the Long Parliament is examined in some detail and judged to be exceptional in a number of respects, not least in his grappling with the explosion in the number and power of executive committees. Lenthall's dealings with the press suggest that he was well aware of the uses of print as well as its potential for damage to his reputation. The contemporary allegations of venality aimed at Speakers are examined with respect to individual occupants of the office and are also set in the context of fee-taking by Commons' officials. While this period seems not to have been a particularly important one in terms of lasting procedural innovation in the chamber, it was significant in heralding the possibility of a separation between the person and office of Speaker. The article provides as an Appendix an authoritative list of Speakers in this period.  相似文献   
19.
Contemporary theorists of international relations and historians of empire have found utility in the spatial theory of “Grossraum,” or “great space,” that Carl Schmitt developed in the 1930s and 40s. This article asks whether Schmitt's concept of Grossraum can be fully disentangled from its German history—from the Nazi pursuit of Lebensraum in which it eventually culminated, but with which it is not identical either. I argue that Schmitt's Grossraum theory is neither merely a symptomatic reflection of the Third Reich's objectives, nor a free‐floating theory with strong potential for critiquing imperialism, but is best approached as an important moment in the transatlantic conversation among empires that unfolded between 1890 and 1945 about the sources, methods, and prerogatives of global power. It compares Schmitt with other figures in German geopolitics such as Friedrich Ratzel and Karl Haushofer in order to establish a genealogy of the distinction between land and sea powers, arguing that Schmitt's writings on Grossraum modernize and transmit to the twentieth century the most influential theories of political geography and geopolitics developed in the Atlantic world between 1890 and 1930.  相似文献   
20.
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