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   340篇
  免费   6篇
  2024年   1篇
  2022年   4篇
  2021年   1篇
  2020年   16篇
  2019年   23篇
  2018年   23篇
  2017年   21篇
  2016年   26篇
  2015年   10篇
  2014年   15篇
  2013年   77篇
  2012年   19篇
  2011年   8篇
  2010年   13篇
  2009年   10篇
  2008年   10篇
  2007年   15篇
  2006年   10篇
  2005年   10篇
  2004年   16篇
  2003年   7篇
  2002年   5篇
  2001年   2篇
  2000年   2篇
  1994年   2篇
排序方式: 共有346条查询结果,搜索用时 15 毫秒
1.
In 1934, Gabrielle Lévy died at the age of 48. She became well known for an article she published on a hereditary polyneuropathy in cooperation with Gustav Roussy, resulting in the eponym Roussy-Lévy syndrome. Not much is known about this extraordinary neurologist/neuropathologist. Her family declared that she died from the disease she was studying. She was a pupil of Pierre Marie, with whom she worked at the Salpêtrière in Paris and wrote on war neurology. In cooperation with Marie, she published a number of articles on postencephalitic syndromes, which also became the subject of her 1922 thesis. Three years later, she became associate physician at the Paul-Brousse Hospital in Paris, where the study of brain tumors became one of the subjects of her scientific work. Remarkably, Lévy was first author in a few of her many articles, although Roussy confirmed that she often initiated the study and even wrote the main part. In this article her career is considered in the context of the struggle of women physicians to improve their position during the early-twentieth century. She probably died from a brain tumor or a postencephalitic syndrome.  相似文献   
2.
3.
In the early days of the Cold War, Syria was the first Arab country where former officers of the German Wehrmacht played an active role as military advisors. This was due, in part, to the fact that Germany was not burdened by its past political relations to Arab states for, in contrast to the Western powers, Germany which had never had territorial ambitions in the Near East. Even in the very early stages, German advisors contributed considerably to the development of Syria's armed forces and military intelligence. The advisory activities of German experts became even more intensive as a result of increased trade between the two countries; however, in 1956 the political situation in Syria worsened and the country began moving towards the Eastern Bloc putting an end to the non-official activities of German military advisors.  相似文献   
4.
明代年例银制度是经过长期演变逐渐形成的一项军事供给制度。宣德十年(1435)首先出现京运银,历经景泰、天顺时期,京运银两中有一笔银两开始向"岁例"发生制度性转变的趋势;成化、弘治之际,"常数"、"岁运"、"岁例"、"年例"、"年例银"等名称的出现是这笔京运银两制度化发展的结果,标志着明代年例银制度的初步形成;嘉靖十六年(1537)年例银一年一发的规定以及年例银会计预算制的出现,意味着明代年例银制度的完全确立。年例银制度的形成和确立,改变了明代国家的军事供给体制,是明代军事财政史上的一个重大变革。  相似文献   
5.
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   
6.
This article assesses co-chairs’ roles in affecting the outcomes of Asia-Pacific defence diplomacy, which have been under-examined. Attempting to mend this intellectual gap, our study examines: ‘What shapes specific agreement details?’ We contend that co-chairs’ effectiveness is not borne out of resource possession but in fact derived from their ability to manage the resources. In order to be effective, co-chairpersons must convert the available resources at hands into bargaining leverage. To validate our argument, empirical analysis of military medicine (MM) collaboration under the ASEAN Defence Ministers’ Meeting Plus (ADMM-Plus) framework was conducted. We demonstrate how the Thai and Russian co-chairs altered the bargaining dynamics to shape the outcomes regarding the ASEAN Center of Military Medicine (ACMM). Insights from our analysis not only extends the existing academic literature on Asia-Pacific defence diplomacy and international negotiation, but also provides practitioners with lessons useful for conducting defence diplomacy and enhancing security cooperation in the Asia-Pacific and beyond.  相似文献   
7.
根据传统的西方现代化理论,欠发达社会的现代化进程中,经济发展与政治民主是同步发展、相互促进的。但20世纪60年代以来非西方国家的政治发展现实对这一观点提出了挑战。在巴西,经济现代化带来了威权主义,而非民主政治。其原因在于巴西的现代化模式进口替代工业化的发展过程中,必然出现通货膨胀和国际收支危机,经济的进一步发展要求首先实行经济紧缩,而经济上的紧缩则要求政治上的权威。巴西1964年的政变虽只是一个个案,但它表明,不能用西方现代化“和谐的”、“直线的”道路来分析第三世界国家的现代化。  相似文献   
8.
An enormous earthquake in L'Aquila in 2009 brought to light human bodies buried in the underground rooms of the medieval St. John the Evangelist church (Casentino, Central Italy). Among the remains, we discovered a human fetus, whose post‐cranial bones were wrapped in bandages and cranial bones were reallocated inside a sort of hood. Anthropometrical investigation revealed an age at death of 29 ± 2 weeks of pregnancy for the little mummy. Radiograph analysis of the fetus showed that the skull was dissected and disconnected from the vertebral column, and the post‐cranial bones were completely disarticulated from the axial skeleton. The body was reassembled in a way of anatomic connection at a later stage. This mummified fetus dated to ad 1840 showed paleopathological evidence of a possible embryotomy and could be a rare and unquestionable case of embryotomy in archaeological context. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
9.
马欢 《历史地理研究》2020,40(1):137-144
中药材作为近代中国贸易格局中的重要商品之一,在口岸-腹地的经济互动中位置显要,研究中药材埠际贸易网络对理解其流通的历史具有重要意义。由于受到调查数据相对零散和研究方法相对传统的限制,该网络的复原少有实质性推进。本文主要利用中国旧海关史料的中药材埠际贸易数据,辅以其他对外贸易数据,对近代的中药材埠际贸易流通网络进行数据分析研究,发现中药材埠际贸易格局的演变与通商口岸开埠的空间进程密切相关。从19世纪末到20世纪20年代,中药材埠际贸易网络呈现逐渐加密的态势,1927年后,因为战争,中药材埠际贸易网络摧毁严重;同时,中药材国际贸易的区域分布却较为广阔,从以中国为中心的东亚区域延伸到欧洲、美洲部分地区。  相似文献   
10.
The literature on Indigenous participation in the Second World War from Canada, the United States, Australia and New Zealand has tended to portray Indigenous soldiers as exceptionally able and courageous in battle. While heart-warmingly laudatory and an understandable product of genuine evidentiary challenges in researching this subject, the image constructed is partial and unrealistic. At best it is misleading; at worst it conflates indigeneity and combat proficiency in ways that reinforce racial stereotypes of Indigenous people as ‘natural’ warriors prevalent during the war. This article argues that we discard the exceptionalism enshrouding Indigenous combat performance in favour of a more culturally nuanced approach.  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