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   737篇
  免费   21篇
  2024年   1篇
  2023年   5篇
  2022年   5篇
  2021年   7篇
  2020年   39篇
  2019年   34篇
  2018年   33篇
  2017年   29篇
  2016年   44篇
  2015年   13篇
  2014年   24篇
  2013年   155篇
  2012年   31篇
  2011年   58篇
  2010年   23篇
  2009年   46篇
  2008年   34篇
  2007年   51篇
  2006年   26篇
  2005年   10篇
  2004年   15篇
  2003年   18篇
  2002年   13篇
  2001年   13篇
  2000年   6篇
  1999年   1篇
  1998年   3篇
  1997年   2篇
  1996年   2篇
  1995年   2篇
  1994年   2篇
  1993年   4篇
  1991年   1篇
  1988年   1篇
  1984年   1篇
  1981年   2篇
  1980年   1篇
  1979年   2篇
  1978年   1篇
排序方式: 共有758条查询结果,搜索用时 46 毫秒
31.
On 4 November 2018, more than 141,000 voters in New Caledonia went to the polls to determine the political status of the French Pacific dependency. A referendum on self-determination, the culmination of a 20-year transition under the 1998 Noumea Accord, posed the question: ‘Do you want New Caledonia to accede to full sovereignty and become independent?’

In an unprecedented turnout, 56.67 per cent of voters decided to remain within the French Republic, while 43.33 per cent voted Yes for independence. These figures, with a clear majority opposing full sovereignty, suggest a setback for New Caledonia's independence coalition Front de Libération Nationale Kanak et Socialiste (FLNKS). In reality, the size of the Yes vote has disappointed partisans of the French Republic and opened the way for a second referendum in 2020.

After briefly outlining the 1998 Noumea Accord, the article details the results and participation rates in the November 2018 vote. It then focuses on different aspects of the referendum campaign, including: the role of opinion polling, administration of the referendum by the French state; disputes over electoral registration; international monitoring; key objectives of the anti-independence parties; grassroots campaigning by the FLNKS and the significance of the youth vote. It flags some issues in the aftermath of the referendum, as New Caledonians prepare for the next local elections to be held on 12 May 2019.  相似文献   
32.
The Australian Army, while having a long association with Papua New Guinea after the Second World War and before independence in 1975, is often conceptualized as a small player in the decolonization process, of interest to scholars because of its cost and potential threat to democratic government. This article examines the Army’s education programme and associated policies in the decade before independence to argue that the institution was acutely aware of looming decolonization, and actively sought to create a national Papua New Guinean military by repurposing policies originally designed to serve Australia’s defence needs, in particular through ‘civic’ education. It embarked on this path without direction from the Department of Territories. While the results of ‘civic’ education are difficult to determine, this article shows that the Australian Army was engaged in the profound shifts occurring around it in Papua New Guinea.  相似文献   
33.
ABSTRACT This paper investigates the extent of knowledge about HIV/AIDS among young Yupno women and men. Local understanding of sikAIDS is shaped by cultural, moral and religious concepts and processes that are based on social values and practices. Difficulties these young people face in accessing information about HIV/AIDS and using it to implement preventative measures — for example by obtaining condoms — have to be seen in the framework of ‘kastom’ and a moral discourse coined and influenced by the Lutheran Church. As the research shows, there is an urgent need for a broad and contextually sensitive approach to sexual health, including information about conception, family planning methods, and sexually transmitted diseases when planning awareness campaigns for teenagers in rural regions.  相似文献   
34.
The chemical compositions and microstructures of some 35 faience objects from Egypt spanning the period from the Middle Kingdom through to the 22nd dynasty are determined using analytical scanning electron microscopy. Replicate faience beads glazed in the laboratory using the efflorescence and cementation methods are similarly investigated. In efflorescence glazing, there appears to be preferential efflorescence of soda over potash, and in cementation glazing, preferential take up of potash over soda into the glaze. These data are then used to try to infer the raw materials and methods of glazing employed in the production of the ancient faience. The glaze/glass phases present in the faience differ significantly in composition from that of New Kingdom glass. This could be due either to the use of different plant ashes or to changes in the composition of the plant ashes during the production of faience and/or glass. Although it is only rarely possible to determine with certainty whether ancient faience was glazed by efflorescence, cementation or application, the observed microstructures provide an indication of the approach adopted to achieve desired performance characteristics such as strength.  相似文献   
35.
This study examines preservation of microfossils identified as introduced Ipomoea batatas in soils from northern New Zealand. Starch grains and xylem cells showed highly variable preservation, from good to extremely poor. For starch grains, the latter included brown-staining, expansion and distortion of the grain and vacuole, loss of the Maltese cross, pitting, cracking, fragmentation and disintegration. Degraded xylem showed similar brown-staining, occasional cracking, cross-wise fragmentation, with wall pits becoming progressively less visible or showing distortion, expansion and coalescence.  相似文献   
36.
This article explores the relationship between unmappable lesbian space, the Xenaverse, which is a complex discursive space generated out of the syndicated television show Xena: Warrior Princess, and the national space of Aotearoa New Zealand. The article argues that the Xenaverse is an imaginary space which is also a lesbian space and that it is partially pulled into material national space by its links to Aotearoa New Zealand. It is therefore an excellent example of the complex and recursive process of lesbian place making. The role of distance as a significant factor for dominant national discourses, the Xenaverse, and lesbian possibility is discussed to partially account for the materialisation of the Xenaverse in Aotearoa New Zealand. The article suggests that unmappable lesbian spaces such as the Xenaverse can be examined using three analytic filters: ephemeral space; queered lesbian space; and neo-colonial processes.  相似文献   
37.
近代"新学"的传播一方面与"西学"的挑激与引进有关,一方面也与儒家传统内部变革思想的高涨紧密相联.就"新学"入黔并逐渐本土化的具体过程而言,无论国家权力系统或地方知识精英,都发挥了主导性的范约作用,并构成了错综复杂的知识格局.严修、李端菜、张之洞、粱启超四人,虽然他们最终的价值选择不尽相同,但均一度徘徊或游离于传统与现代之间,直接间接地影响了黔地"新学"的传播,值得以个案的方式认真加以研究.地方精英华之鸿创办文通书局,在"新学"的传播史上可说是厥功甚伟.抗日战争时期大批外省高校内迁贵州从事讲学科研活动,则标志着地方文化的现代性转型进入了"质"的飞跃发展阶段.  相似文献   
38.
闵小芳 《攀登》2007,26(2):25-27
培养造就“有文化、懂技术、会经营”的新型农牧民,是建设社会主义新农村新牧区最本质、最核心的内容,也是全面落实科学发展观的必然要求。本文就青海省在新农村新牧区建设中培养新型农牧民的有关问题进行了分析,并提出了相应的建议和对策。  相似文献   
39.
基于对新中国建国方针的认识、对社会主要矛盾的判断和利用私营经济发展生产力的考虑,建国初期党和政府把“劳资两利”确定为处理私营企业劳资关系的基本政策。它包括保障私营企业工人的权益、保障资本家的正当权益、努力构建和谐的劳资关系三方面内容。这一政策体现了以毛泽东为核心的第一代中央领导集体勇于探索、开拓创新的伟大精神,极大地丰富和发展了马克思主义劳资关系理论,为构建当代中国非公有制企业和谐的劳资关系提供了有益的借鉴。  相似文献   
40.
During colonial times, an active maritime trade existed between Spain and the New World, with convoys sailing annually to and from Mexico and returning via Havana, Cuba, after wintering in America. A database constructed from secondary and open sources revealed that Spanish vessels were sailing over open waters along a northern path near Louisiana and a southern path across the central Gulf of Mexico. These routes were traversed in about one month and scheduling for the convoy was based on an understanding of the Americas’ meteorological and oceanographic climate. However, other factors may also have been involved in the directional layout of the routes. Today these ancient routes crisscross planning areas for oil and gas lease sales in the US Exclusive Economic Zone and the information presented in this article may aid in identifying areas where historic shipwrecks may lie. Maps and documents found during this study helped piece together the evolution of our understanding of the Gulf of Mexico surface circulation and how this knowledge influenced sailing during colonial times.  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