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   233篇
  免费   9篇
  2024年   1篇
  2023年   3篇
  2022年   3篇
  2021年   2篇
  2020年   9篇
  2019年   14篇
  2018年   10篇
  2017年   4篇
  2016年   10篇
  2015年   11篇
  2014年   7篇
  2013年   22篇
  2012年   24篇
  2011年   9篇
  2010年   8篇
  2009年   12篇
  2008年   13篇
  2007年   16篇
  2006年   10篇
  2005年   10篇
  2004年   5篇
  2003年   4篇
  2002年   9篇
  2001年   7篇
  2000年   9篇
  1999年   6篇
  1994年   1篇
  1992年   1篇
  1991年   1篇
  1983年   1篇
排序方式: 共有242条查询结果,搜索用时 15 毫秒
71.
SUMMARY: This article examines the evidence for engagement with the rural post-medieval landscape using two national case studies: Wales and Scotland. The issues reflected in these case studies are indicative of the wider challenges for archaeologists and professional practitioners alike. The article recognizes that landscape is not just about geographical place, but an archaeological theoretical framework. It proposes that Post-Medieval Archaeology monographs and conference sessions specific to landscape could help to tease out themes that address the big questions of the post-medieval world — capitalism, modernity and improvement — but also take account of agency, identity and meaning.  相似文献   
72.
The author argues that giving a name to any period of history is a complicated process for historians, requiring careful consideration of many factors. Applying the extensive presence and use of computers as an example of the process at work, he suggests that it may be too early to name our time the information age.  相似文献   
73.
Abstract

Surpassing the national perspective usually adopted, the authors confirmed the existence of a pattern of population distribution common to the whole Iberian Peninsula in the long run. This pattern is clearly associated with geographical factors. These variables seem to have more weight in explaining changes between 1877/78 and 1940 than in the period from 1940 to 2001. The observation of the cross-border region has shown that proximity to the frontier has not generated any distinct pattern of population density on either side of the boundary line. The spatial coherence of the observed phenomena throughout the Peninsula and of its evolution, independent of the border between states, reinforces the importance of geographic factors in their explanation. At the same time, this verification opens up new issues related to the effect of national political and economic policies.  相似文献   
74.
75.
Abstract

This article describes a new approach for analyzing data within national historical geographic information system databases that can be used to explore long-term trends in landscape evolution. The methodology is based on clustering together areas with similar demographic characteristics to define urban agglomerations whose territorial extents and populations vary over time. The resulting database can be used in a wide range of ways that allow the empirical study of urban growth and urban sprawl. The article is based on data for England and Wales but given the increasing availability of national historical geographic information system databases for countries around the world, the approach could be replicated for a wide range of different places.  相似文献   
76.
Work placements are a well-established part of the curricula of many geographical sciences, as are opportunities for online learning. Whilst many aspects of the learning experience for undergraduates have been given an online makeover the placement has remained a ‘real’ experience. This paper considers the potential value of an online placement and outlines pedagogical and technical aspects of the e-MapScholar Virtual Placement. Findings from evaluation of the first Virtual Placement case study are presented and issues regarding wider adoption are raised.  相似文献   
77.
This paper discusses a virtual or borderless classroom exercise conducted by the National University of Singapore (NUS) and the University of Hawaii, Manoa (UHM). By reflecting on the experiences and views of the NUS participants, the article explores the possibility of virtual explorations as a substitute for conventional fieldtrips and fieldwork. The findings reveal that online interactions and experiences simulate some of the processes and outcomes of traditional field explorations. Online exercises also permit cross‐country collaboration and trans‐cultural dialogue between students in two campuses. On the other hand, virtual exchanges are limited by their static two‐dimensional medium when contrasted with conventional fieldtrips, which provide multi‐sensory experiences that better allow participants to understand a foreign environment, society and culture.  相似文献   
78.
The ability to use literature effectively is essential to provide context and interpret results for any research project. Undergraduate students in geographical disciplines are regularly required to produce research reports, yet formal training in effective literature use is minimal. In this study students were taught effective literature use methods in a workshop involving group work and class discussion. Comparison was made between current students’ and previous students’ performance to determine any improvement with the new teaching methods. Results demonstrate that a relatively basic approach of explicitly teaching effective literature use can be effective and improve students’ research report writing skills.  相似文献   
79.
In an era when graduate employability is a key concern, the teaching of geographical information systems (GIS) has become a subject of considerable interest. This paper reports on a study of the GIS student learning experience using student survey data from six UK geography undergraduate programmes. The findings show that although students’ satisfaction levels are generally encouraging, more could be done to capitalize on the opportunities GIS offers both for the discipline and for our students. Recommendations are made for further enhancing the profile and quality of GIS pedagogy in geography curricula.  相似文献   
80.
Two economic geographers analyze the unprecedented growth of China’s information and communication technology (ICT) industry over the past decade (2000–2010)—an industry increasingly important as a new engine powering exports and providing infrastructure and services critical to sustaining economic growth. Using agglomeration and inequality indices including the Herfindahl and the Gini, the authors show that the geographic concentration of ICT activities has decreased over time, in tandem with a decline in their regional inequality; however, a new ICT development index (IDI) designed for this study reveals a significant and persistent gap in ICT development between the country’s advancing and lagging provinces. The paper also explores a range of factors contributing to “leapfrog” ICT growth in some provinces, as well as the challenges likely to be faced by the industry in the future. Journal of Economic Literature, Classification Numbers: L630, L960, O180, O330. 2 figures, 4 tables, 85 references, 1 appendix.  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