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   468篇
  免费   17篇
  2023年   7篇
  2022年   13篇
  2021年   10篇
  2020年   27篇
  2019年   18篇
  2018年   20篇
  2017年   21篇
  2016年   15篇
  2015年   15篇
  2014年   13篇
  2013年   78篇
  2012年   22篇
  2011年   26篇
  2010年   24篇
  2009年   18篇
  2008年   23篇
  2007年   18篇
  2006年   18篇
  2005年   15篇
  2004年   10篇
  2003年   11篇
  2002年   12篇
  2001年   10篇
  2000年   10篇
  1999年   6篇
  1998年   2篇
  1997年   4篇
  1996年   6篇
  1995年   2篇
  1994年   3篇
  1993年   2篇
  1992年   1篇
  1991年   1篇
  1989年   1篇
  1988年   1篇
  1984年   1篇
  1981年   1篇
排序方式: 共有485条查询结果,搜索用时 15 毫秒
71.
《The Geography Teacher》2013,10(1):28-31
Teaching students to develop an appreciation and understanding of World Geography is a difficult task. This article presents a number of approaches to design effective teaching methods and strategies to stimulate student learning and to develop spatial interconnections. A suggested framework for organization and study of geographic regions of the world is suggested in the article. Atlas exercises, written assignments, course objectives, and seminar projects are designed to improve the understanding of geographic relationships and spatial concepts in World Geography.  相似文献   
72.
Scottish carrier trade declined rapidly in the period 1820–60, but the pattern is complex and growth co‐exists with contraction. Total volume of traffic is halved, but in areas peripheral to the thin rail net there are increases. Glasgow was the main carrier centre, and saw not only contraction but a change from regional to local functions.  相似文献   
73.
74.
上海青年“红旗读书运动”是全面建设社会主义时期加强青年思想政治教育的一次重要实践,对确立马克思主义在意识形态领域的指导地位具有重要意义。这场读书活动以青年为对象,持续时间长达七年之久,从最初广大青年积极参与,到因国民经济困难而受到影响,再到结合毛泽东著作出版掀起高潮,形成了以党委为核心,共青团、工会等团体密切协作的领导机制,同时建立起多层级的指导委员会,通过思想动员、组织动员以及典型引导的动员机制,加强对青年的思想引领。“红旗读书运动”为党开展思想政治工作积累了丰富经验,对新时代加强青年培养提供了现实启示。  相似文献   
75.
While screen production is notoriously centralised, it is still found outside major media cities where the central problem for actors in these subordinate media cities is how to create sustainable levels of screen production capabilities in circumstances of increasing centralisation and globalisation in media production and its design. This article discusses how the screen production sectors of two subordinate media cities, Brisbane and the Gold Coast, are organised. Each city represents a different pathway for the sustainability of a media sector. The Gold Coast is a production location for globally and nationally dispersed high-budget feature film and TV drama production; while Brisbane is mostly a ‘national production’ location for domestically oriented news, documentary, infotainment and sports programming with a focus on lower budgeted feature filmmaking and occasionally, television drama. These different city pathways are the product of the creative resources and infrastructure evident in each city.  相似文献   
76.
This paper aims to show how in France, the synthesis of cultural policy and social concerns throws up a number of tensions and pitfalls. These tensions are perhaps most acute because these sorts of cultural policies are not merely about socio‐economic issues but are actually tied to France’s colonial legacy and the presence of a large and often marginalised population of migrants and their descendents. The pitfalls stem from the universalist starting point of French cultural policy, which, although designed to integrate “new” and migrant/postmigrant publics, emergent artists and cultural practices, seems to simultaneously marginalise them since it is already premised on a binary that opposes art as aesthetic expression and art as an expression of cultural (anthropological) identity or social cohesion.  相似文献   
77.
Abstract: In 2009, the central building of the new IG Farben Campus of Johann Wolfgang Goethe University (JWGU), Frankfurt, Germany was occupied by students protesting against the neoliberalisation of higher education. While similar occupations at the old Bockenheim Campus were usually tolerated, if not welcomed, by the university management, this time 176 students and members of staff were forcefully evicted after only 3 days, when the university's presidential board called in the police. To better understand this way of ending such protest, a level of oppression almost unheard of at a German university in the last 20 years, we reconstruct the way in which JWGU, as part of the state apparatus university, has produced the two campuses as particular places that are bound up in and expressions of the national and local condensations of forces of Fordism and neoliberalism respectively.  相似文献   
78.
Abstract

The surface lithic scatters at two areas around Soda Lake were intensively surveyed and 3133 artifacts were analyzed in the field using four main variables to infer how Terminal Pleistocene–Early Holocene foragers organized lithic technology around pluvial Lake Mojave, California. Results indicate that early stage bifaces and flake tool blanks were created at a fine-grained volcanic (felsite) quarry/workshop complex in the Soda Mountains survey area and transported elsewhere. In addition, fine-grained volcanic bifaces were reduced and bifaces and flake tools of cryptocrystalline silicates and obsidian were finished, used, and/or discarded at a habitation area on the ancient shorelines near Little Cowhole Mountain. Comparisons with nearby sites of similar ages (at Ft. Irwin and China Lake) reveal many similarities in lithic technological organization. Lake Mojave—an important locus of prior research—can now be integrated into recent Mojave Desert and Great Basin technological organization studies.  相似文献   
79.
A detailed study of charcoal burning activities has been made for the Zoersel forest (Northern Belgium) based on an inventory of charcoal kiln remains, the analyses of wood charcoal and other charred botanical macroremains and radiocarbon dating of 10 of these kilns. Age determination of the youngest kilns was refined by dendrochronological analysis of trees growing on top of these kiln sites. The results show that, although many kilns were found, charcoal was produced in Zoersel only at certain moments during late and post-medieval times suggesting that charcoal burning was not a part of the regular management practice of these forests. The wood used for the production of charcoal mainly consists of taxa of alluvial (alder) forests while the kilns are situated on sites that currently are rather dry, with an oak dominated vegetation. For the older kilns, this contrast could be explained by an important change in local soil conditions. The younger kilns may be related to the conversion of alder woodland to grassland in the lower parts of the domain, with the kilns being constructed in the nearby dryer woodland areas.  相似文献   
80.
This essay highlights the value of anticipated mobility for untangling variability in prehistoric stone tool manufacture. To do so, it explores the organization of weaponry production at a series of Folsom campsites via the highly visible archaeological signature of Folsom fluting. A model of weaponry replacement based on deep planning and anticipation of needs is proposed, according to which Folsom hunters commonly replace their projectile points as they wear down, break or are lost, but on fewer occasions engage in the mass production of fluted points. This technological organization is consistent with a highly mobile way of life in which advanced planning buffers the risk associated with limited or stochastic access to good quality lithic raw materials. The model is then put to the test at the Lindenmeier site in northern Colorado. The spatial patterning of fluting activities in two discrete areas of the site demonstrates contrasting strategies of point manufacture: conservation versus gearing up (creation of a surplus). It is argued that these patterns represent distinct facets of a single technological organization.  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