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   61篇
  免费   0篇
  61篇
  2013年   17篇
  2012年   1篇
  2011年   2篇
  2010年   5篇
  2009年   3篇
  2008年   7篇
  2007年   2篇
  2006年   5篇
  2005年   2篇
  2003年   1篇
  2001年   2篇
  1999年   1篇
  1996年   2篇
  1995年   2篇
  1994年   2篇
  1993年   1篇
  1991年   1篇
  1989年   2篇
  1985年   1篇
  1981年   1篇
  1975年   1篇
排序方式: 共有61条查询结果,搜索用时 0 毫秒
1.
    
  相似文献   
2.
    
Windjana Gorge Water Tank Shelter (DIA 12588) is a narrow limestone rockshelter located in Windjana Gorge National Park, Western Australia. Although the site is badly disturbed, test excavation revealed some 45cm of in situ deposit down to massive roof‐fall. Radiocarbon estimates demonstrate that the shelter was used from at least 7000 calBP into the European contact period. The sediments contain well‐preserved faunal remains and stone artefacts. The faunal remains give an insight into Aboriginal economy in an arid region with adjacent fresh water sources.  相似文献   
3.
    
Immigration has been a significant and controversial part of Australian history since 1947, but the nature and composition of Australian immigration and the policies and philosophies of immigrant settlement have changed considerably over that time, particularly in the last few decades of globalisation. The aim of this paper is to assess the changing political economy of Australian immigration in two senses. First, the paper presents an overview of the major changes to the dynamics of the Australian immigration experience that have accompanied globalisation. Second, the paper investigates how the political economy of Australian immigration developed in the 1970s differs from a political economy of contemporary Australian immigration. The paper argues that the traditional political economy emphasis on immigration as providing a reserve army of unskilled migrant labour must be replaced by a version of political economy that not only includes labour across all permanent and temporary categories but that also has a stronger focus on immigrant settlement and migrant lives, including debates about national identity. In order to do this, the paper argues, it is important for traditional political economy to draw on new sensibilities and insights about the contemporary immigration experience that emerge from interdisciplinary insights drawn from disciplines outside the traditional political economy foundations.  相似文献   
4.
    
Today, many who are involved in the governance of urban development and housing plea for area‐based strategies to tackle urban social problems. Various arguments may be given to legitimise that kind of policy intervention. In this paper the assumptions behind the policy application are evaluated. Recurrent discourses and ideas regarding the backgrounds of neighbourhood effects receive extra attention. That discussion will be followed by a critical evaluation of the views that are expressed, both in the literature and through interviews with key actors. Finally, the question will be raised whether it is a good idea to continue with area‐based policies or whether it might be wiser to replace the area‐based policies by domain or sector policies in order to achieve a more direct approach towards the problems that should be tackled.  相似文献   
5.
6.
    
A dynamic urban model is used to study the post-war evolution of the Atlantic Canada urban system. The computer-based simulation model is calibrated for the period 1951-86 and then employed to predict the 1991 population of each cma and ca within the system. The simulation results show that, to a large extent, the evolution of the system can be understood in terms of endogenous system dynamics rather than exogenous events. Specifically, competition among the cities of the region is a significant factor in the urban system evolution. The high degree of abstraction of the model means that data requirements for application are minimal, and the calibration procedure is relatively simple. The successful predictions show that the model can yield useful results in spite of its simplicity.
Un modèle dynamique est employé afin ďétudier ľévolution du système urbain de la région atlantique du Canada depuis 1951. Le modèle de simulation est ďabord calibré sur la periode 1951-86, et ensuite utilisé pour générer une prévision de la population en 1991 de chaque rmr et ar dans la région. Les résultats montrent que ľévolution démographique du système peut être expliqué, pour la plupart, par la dynamique inhérente du système. Plus précisement, le processus de concurrence économique et démographique entre les villes de la région est décisif; les événements exogène sont ďune moindre importance. Le modèle est plutot simple et abstrait; par conséquent, son application exige relativement peu de donnés, et le procédé calibration est relativement simple. La qualité des prévisions déographiques indique que ce genre de modèle, malgrésa simplicité peut êre utile.  相似文献   
7.
    
In many established industries survival during the 1980s has required productivity improvements, massive job loss and the achievement of new, more ‘flexible’ working conditions. Yet, the search for smaller, more flexible work forces is necessarily an uncertain and contentious process, especially in situations characterized by IN SITU adjustments and entrenched Fordist labour relations. This article focuses on IN SITU restructuring and the search for flexibility in a Fordist labour relations environment, notably the coastal lumber industry of British Columbia, by comparatively analyzing the recent experiences of the Chemainus and Youbou sawmills. The differences in the introduction of new technology reflect the presence of an irreducible local component in labour control which in turn show variations in the strategies of management and labour in imposing and resisting that control. We also note that in contrast to the consistent profitability of the Chemainus mill, at Youbou the failure of management and union to achieve more comprehensive forms of flexibility is a reflection, and cause, of Youbou's marginality.  相似文献   
8.
9.
This paper, on the basis of primary data obtained at the level of the individual plant, examines the nature and extent of employment change in the forest product manufacturing industries of British Columbia between 1981 and 1985 -that is, during and following extremely severe recessionary conditions. Conceptually, the discussion emphasizes the employment implications of enterprise strategies in recessions; empirically, selected characteristics of employment change are related to plant-level rationalizations, investment and technological changes, and market performance and plans. The overall size of the workforce employed by forest product firms in 1981 was significantly lower in 1985. Females were more vunerable to loss of employment than males. In occupational terms, however, male-dominated administrative workers experienced the greatest proportionate losses. The production, marketing and regional context of job loss varied. Trends in general towards value-added activities and geographically more diverse markets occurred largely within the coastal region. Ce rapport examine, sur la base des premiéres données obtenues au niveau d'uneusine, la nature et I'extension des modifications de I'emploi dans les industries de transformation deproduits forestiers en Colombie-Britan-nique entre 1981 et 1985, c'est-à-dire pendant et juste après une période de récession extrêmement sévère. La discussion fait ressortir essentiellement les implications sur le marché de I'emploi des stratégies des entreprises en période de récession. De manière empirique, les caractéristiques de modifications de I'emploi sont liées directement aux raisons attachées au niveau de I'usine proprement dite, aux changements apparus dans les investissements et la technologie, de même qu'aux performances et aux plans à terme du marché. Dans son ensemble, la taille de la main d'oeuvre employée par les entreprises traitant les produits forestiers en 1981 a considérablement diminue en 1985. Les femrnes ont été plus touchées que les hommes. Cependant, en termes de catégorie d'emplois, les employés administratifs, en rnajorité masculins, ont sub; la plus grande proportion de perte d'emploi. De plus, le marché et le contexte régional de perte d'emploi se sont modifiés. D'une manière générale on a noté des tendances vers des activités plus valorisantes et des marchés géographiquement plus diversifiés au sein de la région côtière.  相似文献   
10.
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