全文获取类型
收费全文 | 442篇 |
免费 | 10篇 |
出版年
2021年 | 2篇 |
2020年 | 7篇 |
2019年 | 20篇 |
2018年 | 13篇 |
2017年 | 17篇 |
2016年 | 8篇 |
2015年 | 14篇 |
2014年 | 10篇 |
2013年 | 119篇 |
2012年 | 18篇 |
2011年 | 9篇 |
2010年 | 15篇 |
2009年 | 13篇 |
2008年 | 8篇 |
2007年 | 13篇 |
2006年 | 8篇 |
2005年 | 7篇 |
2004年 | 7篇 |
2003年 | 3篇 |
2002年 | 12篇 |
2001年 | 7篇 |
2000年 | 2篇 |
1999年 | 2篇 |
1998年 | 4篇 |
1997年 | 6篇 |
1996年 | 4篇 |
1995年 | 5篇 |
1994年 | 2篇 |
1993年 | 4篇 |
1990年 | 4篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1982年 | 2篇 |
1981年 | 8篇 |
1980年 | 4篇 |
1979年 | 5篇 |
1977年 | 4篇 |
1976年 | 6篇 |
1975年 | 6篇 |
1974年 | 2篇 |
1972年 | 8篇 |
1971年 | 3篇 |
1970年 | 2篇 |
1969年 | 4篇 |
1967年 | 2篇 |
1966年 | 2篇 |
1947年 | 3篇 |
排序方式: 共有452条查询结果,搜索用时 93 毫秒
31.
32.
33.
34.
Michael Collins 《The Journal of imperial and commonwealth history》2017,45(4):652-671
This article advances the existing literature on British imperial aeronautics by explaining how Lord John Montagu’s extensive collaboration with military and government officials during the first decades of powered flight expanded the global distribution of the air forces and anticipated their important later role in facilitating international communication and security. In reconsidering problems of conquest and governance through an aeronautical perspective, Montagu strengthened critical junctures between British civil and military affairs, while his innovative employment of the new technology also complicated divisions between the metropolis and periphery in ways that would intensify the destructiveness of modern warfare across the planet. 相似文献
35.
36.
37.
Brianne M. Collins Henderikus J. Stam 《Journal of the history of the neurosciences》2014,23(4):335-354
The history of psychosurgery is most often recounted as a narrative wherein Portuguese and American physicians play the leading role. It is a traditional narrative in which the United States and, at times, Portugal are central in the development and spread of psychosurgery. Here we largely abandon the archetypal narrative and provide one of the first transnational accounts of psychosurgery to demonstrate the existence of a global psychosurgical community in which more than 40 countries participated, bolstered, critiqued, modified and heralded the treatment. From its inception in 1935 until its decline in the mid-1960s, psychosurgery was performed on almost all continents. Rather than being a phenomenon isolated to the United States and Portugal, it became a truly transnational movement. 相似文献
38.
39.
Eight individuals with calcified cysts preserved in the thorax and abdomen, one of which had a maximum diameter of 17–20 cm, were recovered during recent excavations at Skriðuklaustur, a medieval monastic site which also functioned as a hospital during its operation from AD 1493–1554 in Eastern Iceland. Hydatid cysts are the result of parasitic infection by Echinococci commonly in the liver and lungs of the accidental human host. Echinococcus granulosus was likely introduced to Iceland soon after the settlement period (9th century AD) and became endemic around AD1200 when dogs were introduced from Germany. It has since been eradicated in Iceland due to an extensive educational literature programme and government controls implemented since the mid‐1800s. Reviews of the palaeopathological literature mentioning calcified shell fragments indicated hydatism to be the most logical aetiology. The eight individuals in question were buried in close proximity to one another. This may indicate that this particular ailment (sullaveiki) had its own classification during the medieval period in Iceland and perhaps even a distinct treatment if not in life, at least in death. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
40.