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   545篇
  免费   37篇
  2023年   2篇
  2020年   12篇
  2019年   14篇
  2018年   17篇
  2017年   30篇
  2016年   23篇
  2015年   19篇
  2014年   12篇
  2013年   151篇
  2012年   19篇
  2011年   21篇
  2010年   15篇
  2009年   18篇
  2008年   12篇
  2007年   17篇
  2006年   14篇
  2005年   6篇
  2004年   15篇
  2003年   16篇
  2002年   6篇
  2001年   6篇
  2000年   5篇
  1999年   9篇
  1998年   7篇
  1997年   4篇
  1996年   3篇
  1995年   5篇
  1994年   3篇
  1993年   6篇
  1992年   6篇
  1991年   10篇
  1990年   4篇
  1989年   8篇
  1988年   3篇
  1987年   2篇
  1986年   5篇
  1984年   10篇
  1983年   3篇
  1982年   5篇
  1980年   5篇
  1979年   3篇
  1978年   3篇
  1977年   3篇
  1974年   2篇
  1973年   2篇
  1972年   2篇
  1969年   2篇
  1954年   2篇
  1949年   2篇
  1948年   1篇
排序方式: 共有582条查询结果,搜索用时 340 毫秒
101.
This paper examines participation and representation in ATSIC elections over the 10 year period since 1990. It attempts to identify patterns of participation and representation that seem to be emerging and what these might suggest about ATSIC's operation. By examining numbers of nominees compared to positions available, the paper suggests that ATSIC elected office has been fairly keenly and consistently sought and competed for by Indigenous people, though there may have been some slight initial reticence in the 1990 elections. By examining voter numbers and voter turnout, the paper suggests that voter participation nation-wide rose slightly from 1990 to 1996 and then largely stabilised in 1999. It also suggests that there have been significant variations from this national pattern at State and Territory levels and it explores some reasons for this. The paper also examines voter numbers and voter turnout at the ATSIC regional level since 1993 and finds that there has been much higher voter turnout in the sparsely settled regions of northern Australia and much lower voter turnout in the southern and urban areas. This is explained in terms of ATSIC program and expenditure priorities and in terms of polling place access. The final two sections of the paper examine the representation of women and Torres Strait Islanders among ATSIC elected representatives. Both are seen as significant issues which should be of some ongoing concern within ATSIC, alongside the issue of the southern/northern difference in voter participation.  相似文献   
102.
103.
104.
We investigate the temporal and environmental relationships between the terraced hill slopes of Politiko-Koloiokremmos and the adjacent Bronze Age settlement of Politiko-Troullia in foothills of the Troodos Mountains, central Cyprus. Mapping of 102 stone walls on Koloiokremmos is compared with 66 walls farther afield on Cyprus to create a six-part terrace typology. Sherd counts from 174 2-m radius collection circles over approximately 20 ha on Troullia and Koloiokremmos were used to create interpolated sherd density surfaces revealing distinctly different patterns of land use for four major archaeological eras between the Cypriot Bronze Age and Medieval Period. We compared sherd density patterns according to terrace types, length, slope and vegetation cover determined by SAVI (Soil-Adjusted Vegetation Index) from Ikonos and Quickbird satellite imagery.The most robust sherd patterning indicates Prehistoric Bronze Age settlement at Troullia, as confirmed by soil resistivity and excavation, and multi-period land use on Koloiokremmos immediately upslope of the village that may be associated with agricultural terracing. Scattered sherd concentrations indicate later use of this landscape as an agricultural hinterland for the Iron Age city of Tamassos. Sherds and a down slope spread of roof tiles from the Roman through Medieval periods suggest an isolated structure near the crest of Koloiokremmos. Longer terraces correlate with greater vegetation cover and are interpreted as agricultural, while shorter terraces, apparently for erosion control and arboriculture, are significantly related to Prehistoric Bronze Age sherd patterns. Our results suggest that coordinated analysis of archaeological, geographical and remotely sensed environmental data associated with terraced landscapes can be used to infer long-term patterns of agricultural land use.  相似文献   
105.
106.
Ross  Corey 《German history》2006,24(2):184-211
This paper traces the development of ideas about ‘professional’and ‘scientific’ publicity during the Weimar era,and their gradual absorption by mainstream politicians and officialsfrom the late 1920s onwards. The unprecedented wartime effortsto influence domestic morale and the scandalous revelationsof misinformation afterwards greatly increased popular awarenessof the ability of élites to manipulate public opinion,and generated intense interest in the problems of communicatingwith mass publics. Nowhere was this fascination greater thanin Germany, where many attributed their defeat primarily tosuperior enemy propaganda. The result was a wide-ranging postwardiscourse about the power of this modern ‘weapon’and its unavoidability as a part of modern political and commerciallife. Far from learning the so-called ‘lessons of thewar’, government self-representation efforts were steadilycriticized by journalists and advertisers as both quantitativelyand qualitatively inadequate. Whereas most republicans regarded‘propaganda’ as mendacious and unstatesmanlike,many of the radical parties’ publicity efforts clearlyreflected the basic tenets of the concurrent propaganda discourse,in particular the emphasis on emotional appeal and ritualisticsymbols. During the crisis of the early 1930s, amidst the visiblesuccess of the Nazis’ advertising-inspired campaigning,the spread of this discourse across the political spectrum helpedto hollow out democratic conceptualizations of leadership andpublic opinion from the very centre of Weimar political life.  相似文献   
107.
108.
109.
ABSTRACT This paper uses a stochastic frontier production-function model to measure and compare productivity efficiency in the manufacturing sector of states in the United States over the period 1959–1972. Based on this model we find considerable variations in productive efficiency across states. A large portion of the variation is found to be related to regional differences in labor-force characteristics, levels of urbanization and industrial structure. We also examine the relationship between productive efficiency and the subsequent growth of manufacturing and find some evidence of a weak relationship between efficiency and the growth of employment.  相似文献   
110.
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