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   574篇
  免费   10篇
  584篇
  2025年   2篇
  2024年   11篇
  2023年   14篇
  2022年   11篇
  2021年   11篇
  2020年   25篇
  2019年   23篇
  2018年   28篇
  2017年   14篇
  2016年   20篇
  2015年   14篇
  2014年   17篇
  2013年   100篇
  2012年   35篇
  2011年   38篇
  2010年   28篇
  2009年   26篇
  2008年   29篇
  2007年   21篇
  2006年   18篇
  2005年   17篇
  2004年   12篇
  2003年   9篇
  2002年   18篇
  2001年   8篇
  2000年   11篇
  1999年   6篇
  1998年   2篇
  1997年   1篇
  1996年   2篇
  1995年   1篇
  1994年   3篇
  1993年   2篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1985年   1篇
  1984年   1篇
  1982年   1篇
  1979年   1篇
排序方式: 共有584条查询结果,搜索用时 15 毫秒
371.
    
Malini Ranganathan 《对极》2015,47(5):1300-1320
Cities around the world are increasingly prone to unequal flood risk. In this paper, I “materialize” the political ecology of urban flood risk by casting stormwater drains—a key artifact implicated in flooding—as recombinant socionatural assemblages. I examine the production of flood risk in the city of Bangalore, India, focusing on the city's informal outskirts where wetlands and circulations of global capital intermingle. Staging a conversation between Marxian and Deleuzian positions, I argue, first, that the dialectics of “flow” and “fixity” are useful in historicizing the relational politics of storm drains from the colonial to the neoliberal era. Second, flood risk has been heightened in the contemporary moment because of an intensified alignment between the flow/fixity of capital and storm drains. Storm drains—and the larger wetlands that they traverse—possess a force‐giving materiality that fuels urban capitalism's risky “becoming‐being”. This argument raises the need for supplementing political‐economic critiques of the city with sociomaterialist understandings of capitalism and risk in the post‐colonial city. The paper concludes with reflections on how assemblage thinking opens up a more distributed notion of agency and a more relational urban political ecology.  相似文献   
372.
    
Research on regional innovation systems (RIS) suffers from two research gaps: The lack of focus on the entrepreneurial dimension and the dominance of empirical studies on intraregional networks and linkages between innovative actors. Referring to the agenda set by Oinas and Malecki, this paper deals with both interrelated issues. It is shown that while intraregional connections are without any doubt of great relevance for the functioning of RISs they bear the risk of lock‐in effects. The complementary importance of extra‐regional relationships for the innovativeness of economic regions is emphasised. Entrepreneurial migrants play a crucial role in such relationships. This paper provides a discussion of the five dimensions of proximity recently introduced by Boschma. It is argued that geographical proximity is only one, but often not the most important dimension. For international connections of innovative actors within RIS, cognitive and institutional proximity might be even more relevant.  相似文献   
373.
    
This paper presents technological and iconographic analyses of a Late Classic (a.d. 600–830) lithics cache recovered from the ancient Maya site of Blue Creek, Belize. The cache consisted of 21 obsidian prismatic blades and a number of chert artifacts, including 21 stemmed bifaces, a large laurel leaf biface, and a tridentate eccentric. The technological analysis of the stemmed bifaces identified three distinct stem production techniques that may be attributable to a combination of idiosyncratic knapping gestures and laterality, or handedness. A survey of Maya iconography demonstrated that large laurel-leaf bifaces and tridentate eccentrics occur in scenes depicting sacrifice and the burning of human remains, often by ritual specialists titled ch’ajoom, or “person of incense.” It is suggested that the presence of a large laurel-leaf biface and tridentate eccentric in the cache may indicate that Blue Creek was the residence of ch’ajoom at some point during the Late Classic period.  相似文献   
374.
Recent developments in music regulation policy in some European countries show a recognition of changes in the built environment, contemporary demographics and the sonic profile of popular music. These initiatives have not been echoed in Australian music policy, where the primary focus is on the cultural and economic conditions of production and consumption, with little interest in the mechanics and biology of sound production and circulation, and their social welfare implications. Within the general category of noise pollution, it appears that the proliferation of low-frequency noise (LFN) is the fastest growing problem, in which contemporary popular music is increasingly implicated. This paper explores why LFN should suddenly become so pervasive that it has begun to attract specific social policy and legislative measures, its own scientific journals, and attempts to establish standards of its measurement specific to a profile that evades traditional sound pollution analysis.  相似文献   
375.
    
In recent years the simplistic categorization of Victorian practices and beliefs as either ‘occult’ or ‘scientific’ has been undercut by a series of revisionist analyses that point to an over-arching concern with influence and effect, a concern that was manifest across the sciences and humanities and beyond into popular culture. This paper sets out to further problematize such a distinction via an exploration of twentieth-century research into electronic voice phenomena (EVP), celebrated by its adherents as proof of a spiritual plane of existence beyond the readily observable or audible. In doing so, I focus on the work of one of the most active EVP researchers, Konstantin Raudive, as well as the web pages of the World Instrumental Transcommunication organization, drawing out the pivotal role of technology in the construction of this form of knowledge and some of its associated imaginative geographies. In and of itself, EVP research tells us much about the authoritative status of cause and effect explanatory frameworks, as well as the innocence accorded technological apparatus. An examination of how EVP has been received within academia, however, also reveals how, in our ‘post’-positivist academic environment, efforts are still being made to locate explanation within the human subject, as the charge is made that EVP researchers suffer from a logocentrism or are witness to Freud's doppelgänger. In response to these critiques, I pose the question: can the willingness of EVP researchers to abandon such human-centered certainties resonate with emergent ‘post-human’ ideas on the nature of explanation itself?  相似文献   
376.
    
We consider the relations between gender and technology in the workplace, focusing on clerical work in the information workplace, especially the finance and insurance sector. Our goal is to excavate a ‘hidden history’ of how clerical work and the artifacts which sustain it have been understood and deployed under different cultural and economic circumstances. We employ an analysis of technosocial relations developed in Science and Technology Studies in which meanings about ‘technology’ and ‘society’ are mutually constitutive, changeable, and in need of maintenance in order to sustain their conceptual coherence. By drawing on examples from the USA and Canada, we argue that at various points over the twentieth century particular office technologies became ‘feminized’, or associated with characteristics coded as feminine, as a means of shaping spatial practice and social relations in the workplace.  相似文献   
377.
    
Initially conceived as a contribution to a conference which was to have been based in Caithness and was to have included a visit to Orkney, this paper examines the scientific and technological background to some of the wartime remains associated with the defence of Scapa Flow, the Royal Navy’s principal fleet anchorage in home waters in World Wars I and II. Summarising the surviving evidence of selected aspects of vessel-related, marine and aerial science and engineering around Scapa Flow, it is prefaced by a short account of Tom Rolt’s own wartime career, and concludes with a comparative appreciation of his place in the pantheon of literary engineers.  相似文献   
378.
    
Joseph Masco suggests that nuclear weapons have become the icon of American technological superiority in the post-World War II era, and that their manufacture has transformed our worldview. Insofar as this is true, the production, testing, and use of such weapons has exposed the United States of America's experiment in freedom and equality to some of its most brilliant and most tarnished moments. The five volumes considered in this review explore some of the reflections from that patina and uncover many layers of tarnish that accompanied the transformation of the United States into a nuclear super-power.  相似文献   
379.
This article deals with the introduction of European wind‐ and watermill technology by the Dutch in Asia, and it links this development to the gradual shift from a trading empire to a territorial state. The article evaluates how this technology fitted in with Asian technologies, why the Dutch trading company invested so much money and energy in keeping the new technology working, and how this technology had to be adapted to local circumstances, particularly to the new physical environment. It also looks at indigenous reactions and the role of indigenous labor.  相似文献   
380.
    
The mobilization of American industry in World War II was infused with the rhetoric of mass production, yet most aircraft factories relied on more traditional processes that allowed for quick production acceleration and frequent design changes. This article examines the rise of the mass production narrative through the figure of Henry Ford and his B‐24 bomber plant, and counters with the examples of Grumman and Eastern Aircraft, two companies that largely shunned Detroit‐style production methods yet manufactured the bulk of the US Navy's carrier aircraft.  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