首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 0 毫秒
1.
The effect of human activity on climate is examined against the background of a rapid increase in the production of man-made heat, which is likely to reach a magnitude of the order of the natural radiation balance on the earth's surface. The microclimate of cities is particularly affected by the production of industrial heat and by the heating of buildings in winter. Deforestation of large areas in conjunction with the expansion of agriculture has an impact on climate. The impact of shelterbelts is analyzed in detail, together with the effect of irrigation, swamp drainage and the creation of large reservoirs.  相似文献   

2.
The City of Chicago and the inner suburbs grew much more slowly than the outer suburbs in recent decades. In the central county of the metropolitan area, commercial and industrial property is "classified," in that it is assessed at a higher ratio of market value than residential property. Classification is not used in the surrounding suburban counties. The empirical analysis finds evidence consistent with the notion that property tax classification contributes to differential rates of economic growth. High property tax rates lead to significantly slower growth rates for employment, commercial property, and industrial property.  相似文献   

3.
Late 1950s was a period of recognition of Russian neurophysiology by international neuroscience community and vice versa. This process of “opening windows in both directions” might be illustrated by the story of The Moscow Colloquium on Electroencephalography of Higher Nervous Activity.

The Colloquium took place on October 6–11, 1958 at the House of Scientists in Moscow. It was organized by the Academy of Sciences of the USSR under the initiative of the Institute for Higher Nervous Activity and focused on (a) EEG correlates of cortical excitation and inhibition; (b) electrophysiological study of different brain structures and their role in conditioned reflexes; and (c) EEG of higher nervous activity in humans.

At the final session it was suggested to launch an International Year for the Study of the Brain and to ask UNESCO for international coordination of brain research. This resulted into the International Brain Research Organization (IBRO) founded in 1960.

This article is based on unpublished records of international contacts of Soviet neurophysiologists and organization of the Moscow Colloquium from the Archive of Russian Academy of Science (ARAN), reports in Soviet periodicals, publications in obscure Festschriften, etc.  相似文献   

4.
5.
6.
In changing geographic locations, metaphorically or otherwise, perceptions change. Drawing inspiration from ancient Peking rather than Leo Strauss’ Athens and Jerusalem changes the compass points of political theory. This is because it moves the centre of gravity away from the tension of reason and revelation toward a city built upon another way of approaching the world, through the channelling and harnessing of vital energy flows, known as qi. Peking is designed, through fengshui, to channel the vital energy know as qi away from intensities and toward productive (harmonious) ends. How have we moderns channeled and harnessed such (political) intensities? This work traces the flow of energy as it takes on modern political forms, expressed through the built environment. Taking the nineteenth-century’s Crystal Palace and a Maoist Museum as contrasting examples, it illustrates the way in which the built environment channels and transforms energy. In terms of the political, it is the dissipation or intensification effect of these machines that becomes the defining characteristic of difference between these two different political worlds. As modern machine-technologies, these two examples also shine a light on the ways ‘modernity’ has encountered and dealt with the telluric.  相似文献   

7.
The Disappearance of the State from "Livable" Urban Spaces   总被引:1,自引:0,他引:1  
Abstract:  This paper examines the absence of the state from the discourses and practices of "livable" urban spaces. Drawing from an ethnography of Atlantic Station, the USA's largest new urbanist infill development, we argue that "livable" urban spaces are increasingly arenas for luxury, theater, and consumption, and that the state, while an important actor in the creation of urban spaces such as Atlantic Station, has largely been made invisible. We see this in the absence of public institutions, such as schools, parks, and libraries, and in the absence of a collective political identity among Atlantic Station patrons. The disappearance of the state in the material spaces of the city suggests that the neoliberal project of individualism and consumerism is transforming the very notion of livability and the democratic possibilities of what makes urban space "livable".  相似文献   

8.
9.
10.
权赫秀 《近代史研究》2005,41(6):109-133
在日俄战争期间,中国清政府与大韩帝国都曾宣布“局外中立”,却一同沦为这场帝国主义战争中直接遭受日俄军队侵略的一对“中立国家”。不仅如此,两国的双边关系也受到直接的影响,如两国边界问题及渔业利益纷争就没有得到中央政府层面的及时协商与处理,从而成为此后影响两国关系发展的悬案。在1905年9月日俄签订的《朴茨茅斯条约》中,中韩两国的领土主权更是成为日俄两个帝国主义之间分赃的牺牲品,大韩帝国沦为日本的“保护国”与中韩两国公使级外交关系的终结便是其直接的后果,从而导致了中韩两国及其双边关系在近代东亚乃至世界国际关系中的进一步边缘化。  相似文献   

11.
The Lípez Altiplano is an arid and cold highland desert, where population density was always low and there was no urbanization. Pre-Hispanic, the regional distribution of the population was related to the environment: the majority was concentrated where quinoa agriculture was possible. Following the Spanish conquest, however, mining activity allowed an unprecedented demographic development in those highlands. In this study, I analyze the consequences of mining activities on demography and socio-economic activities in Lípez, before, during and after the apogee of its most important colonial mine, San Antonio del Nuevo Mundo.  相似文献   

12.
Feminist political theory draws on particular spatial imaginations in elaborating a politics of transformation. This paper establishes this in relation to two familiar accounts of feminist transformation – those of Judith Butler and Luce Irigaray. Respectively I read their work as suggesting that transformation of gender relations takes the form of ubiquitous revolution, taking place everywhere, or a distant dream of an (im)possible future – elsewhere. The paper then turns to discuss the work of Julia Kristeva, often dismissed as not feminist and conservative. I read her work politically, within the frame of feminist theory. She offers a different, heterogeneous account of transformation, as both possible in the present and also limited by the existence and need for social and symbolic orders. In exploring the heterogeneous spatial imagination of her work, the paper suggests that the spatialities of abjection are diverse and productive. Abjection is not simply about devising territories and borders. Moreover, dominant spatialities cannot be described as simply masculine. Finally, drawing links with Lefebvre's account of representational spaces, I argue that Kristeva's work can be extended to inform our understanding of how spaces themselves can be transformed.  相似文献   

13.
14.
孙俊华 《日本学论坛》2006,166(4):30-39
就某种意义而言,“尼克松主义”是美国在内外交困的局势下实施的“收缩战略”。美国的脱身政策引起日韩两国的不安,两国一方面采取种种“自卫”的措施,另一方面加强安全合作。“韩国条款”和所谓的“事前协商”是美日韩安全合作关系的分水岭。  相似文献   

15.
Abstract

Among the colourful characters that populate eighteenth-century military history, the French-born comte de Bonneval (1675–1747) has been kept alive in historical memory longer than most. His surprising conversion to Islam and contribution to Ottoman military reform long made him a popular subject for biography in his own right. Nowadays, he mainly features in biographies of Prince Eugene of Savoy. Both were commanders in the Habsburg army, and for nineteen years they were close companions in war and peace.1 The circumstances that turned Bonneval's friendship with Eugene to enmity also led him in 1729 to offer his services to the Ottoman Empire. For most scholars, this is the moment when his actions became of lasting historical significance. The Ottomans, who suffered in the eighteenth century a series of military defeats, employed foreigners to help them reform their army. After converting to Islam and renaming himself Ahmed Pasha, Bonneval became the first of these when the grand vizier, Topal Osman, invited him in 1731 to reform the Ottoman artillery corps. He moved to Constantinople, added the sobriquet ‘Humbaracl’ (bombardier), and became a noted figure at the court of Sultan Mahmud I. Until Bonneval's death in 1747, Europeans having dealings with the Ottoman regime looked to him for assistance in navigating its internal politics.2  相似文献   

16.
二战以后,美国郊区化进程迅猛异常,低密度蔓延性成为美国郊区的一个主要特点。郊区的这种低密度蔓延对美国生态环境造成了极大的危害。首先,汽车成为美国郊区居民的主要交通方式,而汽车所排放的尾气,则成为美国空气污染的主要污染源之一;其次,郊区的化粪池和非点状污染源导致了郊区地下水和地表水的污染;再次,郊区侵占了大量的旷野和野生动物的栖息地,从而减少了人们野外活动的空间,同时导致了野生生物的减少乃至灭绝;最后,郊区蔓延还导致了硬化面积的增加、沼泽等天然分洪地区的减少和水土流失的加重,从而导致了美国洪涝灾害的加剧。  相似文献   

17.
何云峰 《史学月刊》2005,2(9):69-73
七千人大会上,党内高层出现了认识上的分歧。分歧主要表现在对经济困难形势和错误程度的估计;对经济困难原因主要是“天灾”还是“人祸”的认识;对“人祸”具体内容的理解;对于错误责任的分析。由于这些分歧没能得到很好地解决,留下了后来党内斗争的阴影。七千人大会引发的悲剧凸显出了切实实现党内民主和人民民主的重要性。  相似文献   

18.
A senior Russian economist examines the structure, governance, and balance sheets of state-controlled banks in Russia, which accounted for over 55 percent of the total assets in the country's banking system in early 2011. The author offers a credible estimate of the size of the country's state banking sector by including banks that are indirectly owned by public organizations. Contrary to some predictions based on the theoretical literature on economic transition, he explains the relatively high profitability and efficiency of Russian state-controlled banks by pointing to their competitive position in such functions as acquisition and disposal of assets on behalf of the government. Also suggested in the paper is a different way of looking at market concentration in Russia (by consolidating the market shares of core state-controlled banks), which produces a picture of a more concentrated market than officially reported. Lastly, one of the author's interesting conclusions is that China provides a better benchmark than the formerly centrally planned economies of Central and Eastern Europe by which to assess the viability of state ownership of banks in Russia and to evaluate the country's banking sector.  相似文献   

19.
《Medieval archaeology》2013,57(1):85-130
Abstract

THE SMALL SEMI-SUBTERRANEAN buildings (jarðhús) with slab-built ovens that have been found on many Viking-Age farmsteads in Iceland (late 9th–11th century) have been subject to wide-ranging interpretations, from short-lived, expedient dwellings to saunas, women’s workrooms, the houses of Slavic settlers and in one case a cult building. This paper tests these hypotheses by making a thorough revaluation of pit-house dates, architectural forms, internal structural features and artefacts, and presents new geoarchaeological evidence from the pit house at Hofstaðir, NE Iceland. This lends strong support to the interpretation that they were women’s workrooms, primarily for the production of woollen textiles. Their abandonment in the later 10th and 11th centuries may be interpreted in the light of changing religious beliefs and social structures, the growing importance of homespun cloth as a valuable export commodity, and the rise in status of the women who made it.  相似文献   

20.
Abstract: In the course of the neoliberal globalization offensive capital has become more international. This development has placed the question of the state on the agenda once again. The central issue here is the extent to which the existing plurality of states should be seen as a historically contingent state of affairs which might not in principle last indefinitely, or as a structural component of the capitalist mode of production. One important aspect of this issue is the question of how the relationship between the “political form” of capitalism and “institutions” is understood. More often than not, even approaches that use Marxist theory have tended to address this question in an unsatisfactory manner.  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