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   2355篇
  免费   147篇
  2024年   9篇
  2023年   62篇
  2022年   25篇
  2021年   35篇
  2020年   101篇
  2019年   130篇
  2018年   161篇
  2017年   157篇
  2016年   131篇
  2015年   85篇
  2014年   109篇
  2013年   391篇
  2012年   151篇
  2011年   120篇
  2010年   104篇
  2009年   111篇
  2008年   106篇
  2007年   101篇
  2006年   84篇
  2005年   47篇
  2004年   35篇
  2003年   39篇
  2002年   39篇
  2001年   27篇
  2000年   30篇
  1999年   12篇
  1998年   8篇
  1997年   8篇
  1996年   9篇
  1995年   5篇
  1994年   4篇
  1993年   8篇
  1992年   3篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1985年   7篇
  1984年   6篇
  1983年   8篇
  1982年   7篇
  1981年   5篇
  1980年   5篇
  1979年   9篇
  1978年   3篇
排序方式: 共有2502条查询结果,搜索用时 31 毫秒
61.
This article seeks to establish that the 1892 general election marked a major change in the relative positions of the parties in the Unionist alliance. Not only did it reveal the limitations of the Liberal Unionist Party's strategy and appeal in an age of increasingly organised, mass politics, but it also acted as a brake on the ambitions of the new leader of the Liberal Unionists in the house of commons, Joseph Chamberlain. It argues that the Liberal Unionist Party suffered a more severe setback in 1892 than has been recognized hitherto and that Chamberlain's attempts to revive his party both before and after the general election were now prescribed by the reality of the political position in which the party now found itself. Rather than regarding the fluid political circumstances of the 1890s as the outcome of an emerging struggle between increasingly polarised ideologies, it seeks to reinforce the significance of local political circumstances and the efficacy of party management in the growing dominance of Lord Salisbury and Arthur Balfour and the Conservative central organisers.  相似文献   
62.
Abstract

This article aims to highlight the mechanisms through which institutional arrangements influence the morphology of residential development. By comparing the Netherlands, Flanders and North Rhine-Westphalia, which have quite similar socio-economic and landscape characteristics, it investigates how differences in national institutional environments have contributed to differences in the urban morphology of residential areas. This article fits within a broader institutional “turn” in planning research. While most of these studies focus on how institutions affect the behaviour of actors in the process of planning and development, this article focuses on the physical outcomes of these processes. The institutional analysis of physical outcomes suggests that urban morphology is not only linked to planning systems—the subject of this special issue—but also to housing cultures and property regimes.  相似文献   
63.
Ancient mortars played a crucial role in the construction of historical architectures due to their physical and chemical compatibility with traditional building materials such as stones and bricks. Therefore, the analysis and optimization of the ancient mortar formula are significant in the restoration and preservation of historical sites. In this work, 20 mortar samples selected from five ancient stone pagodas in Zhejiang Province, China, were analyzed. The results showed that mud, lime-soil mortar, lime-sand mortar, and lime-gypsum mortar were used as binders in these pagodas. The Ca(OH)2/aggregate ratio ranging from 0.3 to 2.7 was usually used to prepare lime mortar. Protein and polysaccharide were also found in some samples.  相似文献   
64.
This article aims at presenting and discussing the strategies for updating the finite element numerical modeling of stone masonry arch bridges using operational modal analysis. The study comprehended three bridges: two old ones, the St. Lázaro and the Lagoncinha bridges, and a recently constructed bridge in Vila Fria, Portugal. Updating of the bridge models is performed by comparing the numerical and experimental modal parameters. Three-dimensional detailed numerical models are used to perform modal analysis of the bridges. Experimental modal identification of the bridges is based on the measurement of their acceleration responses during normal operation. The assigned material properties are also based on available results obtained from in situ and laboratory tests and on the results of visual inspection and historical research carried out for both old bridges.  相似文献   
65.
The long established distinction between civic nationalism and ethnonationalism is useful heuristically to understand different dimensions of nationalism and perhaps track a movement from ethnic forms to civic allegiances, though some have challenged its empirical veracity and others question the normative implications of such a distinction. This paper demonstrates the ways in which the two are elided in everyday discourses about migrants in Australia. We argue suspicion of cultural difference, identified more than three decades ago as the new racism, has given way to talk of the need for migrants to ‘follow the law’. This serves rhetorically to reinforce the notion that migrants, often implied to overlap with the category ‘Muslims’, are insisting on breaking the law and/or changing it and are therefore culturally incompatible with a modern liberal democracy. We argue that since ethnic nationalism, like racism, is out of favour normatively, ethnic nationalist arguments are now superficially concealed beneath the acceptable language of civic nationalism. The manner in which this occurs is mapped discursively using data from a corpus of twenty seven focus groups conducted around Australia.  相似文献   
66.
The place of political theory in AJPS has historically been a fairly marginal one, partly because Australia does not seem to have a strong national tradition of political theorizing. This is thought to be a function of living in a nation that never produced a great political theorist and was born neither in revolution or utopianism. Yet, although there has been a marked absence of high theory or exegetically-inclined history of ideas over the life of the journal, theorists have responded by contributing work that usefully illuminates applied problems with theoretical insight. Further, it may be the case that there is a peculiarly Australian style of political theory that is pragmatic and self-consciously embedded within our institutions and political culture. The paper explores this and other means by which Australian theorists have adapted in order to retain a presence within the journal.  相似文献   
67.
ABSTRACT

Interdisciplinary literary and historical studies of late Qing vernacular are rare, and the vernacular texts of the Sichuan Railway Protection Movement have been overlooked by academics. This paper focuses on this topic, arguing that the discursive strategies in such texts revolved around the movement's aim of “breaking the agreement and protecting the railway,” and primarily included discourses on constitutionalism, financial interests, patriotism, cultural order, and the late emperor, as well the ideas of “ridding the emperor of evil ministers,” borrowed from traditional Chinese political discourses, and “national subjugation,” within the context of the national crisis. None of these discourses were “anti-Manchu” or “revolutionary,” yet they were able to mobilize the people of Sichuan to devote themselves to the Railway Protection Movement, as well as attracting the “sympathetic understanding” of high-ranking Sichuan officials, such as Wang Renwen 王人文 and Zhao Erfeng 赵尔丰, thus lending discursive power to the railway protection camp in its game of political chess with the Qing court. Meanwhile, the government's weak discursive power was an important factor in the overthrow of the Qing Dynasty by the revolutionary tide triggered by the Sichuan Railway Protection Movement. The discursive strategies in vernacular texts on railway protection (including the particularly strategic discourse on the late emperor) spread, transformed, and were reborn to varying degrees over the course of history.  相似文献   
68.
69.
Gareth Millington 《对极》2016,48(3):705-723
The article begins with an overview of what is implied in the notion of the “post‐political” before looking closely at post‐political interpretations of the 2011 London riots. It presents a critique of the restricted sense of political subjectivity in such accounts. It demonstrates how participation in the riots and their aftermath may be seen as indicative of an embryonic form of urban politics that works with and against the post‐political city. This discussion is illuminated by an analysis of the discursive space of London hip‐hop which reveals an ironic, complex and reflexive dialogue about identity, justice and politics that is far removed from the caricature offered by “strong” interpretations of the post‐political subject. This is then linked to readings of the post‐political city that place a welcome stress not only on the evacuation of the political dimension from the city, but also on the opportunities for the re‐emergence of the proto‐political.  相似文献   
70.
Brenda Parker 《对极》2016,48(5):1337-1358
In this paper I argue that imbalances and silences persist in urban research. In particular, there is insufficient attention to anti‐racist and feminist theoretical, methodological, and empirical insights. Intersectional and materialist urban analyses that take difference seriously are under‐represented, while patriarchy, privilege, and positivism still linger. As a partial and aspirational remedy, I propose a “Feminist Partial Political Economy of Place” (FPEP) approach to urban research. FPEP is characterized by: (1) attention to gendered, raced, and intersectional power relations, including affinities and alliances; (2) reliance on partial, place‐based, materialist research that attends to power in knowledge production; (3) emphasis on feminist concepts of relationality to examine connections among sites, scales, and subjects, and to emphasize “life” and possibility; and (4) the use of theoretical toolkits to observe, interpret and challenge material‐discursive power relations. My own critique and research centers on North American cities, but FPEP approaches might help produce more robust, inclusive, and explanatory urban research in varied geographic contexts.  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