全文获取类型
收费全文 | 863篇 |
免费 | 25篇 |
出版年
2024年 | 2篇 |
2023年 | 5篇 |
2022年 | 6篇 |
2021年 | 10篇 |
2020年 | 25篇 |
2019年 | 27篇 |
2018年 | 33篇 |
2017年 | 51篇 |
2016年 | 54篇 |
2015年 | 31篇 |
2014年 | 33篇 |
2013年 | 188篇 |
2012年 | 49篇 |
2011年 | 40篇 |
2010年 | 37篇 |
2009年 | 40篇 |
2008年 | 25篇 |
2007年 | 38篇 |
2006年 | 39篇 |
2005年 | 23篇 |
2004年 | 18篇 |
2003年 | 18篇 |
2002年 | 20篇 |
2001年 | 18篇 |
2000年 | 16篇 |
1999年 | 6篇 |
1998年 | 5篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 5篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1988年 | 3篇 |
1984年 | 3篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
排序方式: 共有888条查询结果,搜索用时 15 毫秒
1.
David J. Meltzer 《Journal of World Prehistory》1988,2(1):1-52
Eastern North America in late Pleistocene times was characterized by two major environmental regions: a periglacial tundra or open spruce parkland and an extensive complex boreal/deciduous forest in the unglaciated, lower latitudes. These environments selected for different adaptive strategies on the part of human foraging groups—known archaeologically as Paleoindians. Those in the tundra and tundra-forest region were highly mobile, possibly specialized hunters, exploiting caribou; those in the forest were generalists, exploiting a variety of subsistence resources with a less mobile settlement system. There is little evidence in either area for hunting of Pleistocene megafauna. These differences in adaptive strategies are reflected in the record of sites and isolated fluted points scattered throughout the region, as well as aspects of tool technology, function, and patterns of stone use. 相似文献
2.
Robert J. Hoard Steven R. Holen Michael D. Glascock Hector Neff J. Michael Elam 《Journal of archaeological science》1992,19(6)
Cryptocrystalline silicates from the Chadron Formation were widely used by prehistoric human groups in the Great Plains of North America. There are two documented quarry areas: Flattop Butte in Colorado and the White River Badlands of South Dakota. Cryptocrystalline silicates from these sources are visually indistinguishable, making it difficult to determine the sources of artefacts found at archaeological sites. In this investigation, neutron activation analysis is used to distinguish the two sources. This technique also identifies lithic material from the Clovis-age Eckles site in Kansas as being from Flattop Butte. 相似文献
3.
Yue Du 《Frontiers of History in China》2021,16(1):39
This article examines the intense debates over the New Criminal Code of Great Qing (Da-Qing xin xinglü) in the National Assembly (Zizheng yuan) during the Qing empire’s New Policy Reform (1901–11). The focus is on the conflict between those who drafted and supported the new code and those who expressed reservations, especially over reform of the laws on filial piety and fornication. The issue of reconfiguring the family and social order through law was closely related to the overarching agenda of twentieth century legal reform in China—making an empire that “ruled through the principle of filial piety” into a modern nation-state that had direct relationships with its citizens. More importantly, an analysis of the late Qing debate over family law enables this article to problematize such concepts as “Chinese” and “Western” during this crucial moment of China’s empire-to-nation transformation. It showcases the paradox of China’s modern-era reforms—a contradiction between imposing Western-inspired order with a largely indigenous logic and maintaining existing sociopolitical order in the name of preserving national identity. 相似文献
4.
EUGENIA GAY 《History and theory》2023,62(3):386-402
This article examines how mediation is not just limited to the format that's selected to convey the findings of previously conducted research that supposedly followed the conventional protocols of the historical discipline. Rather, it considers mediation as a fundamental part of building historical knowledge, for it assumes that every part of the historiographical operation can be defined as “mediation.” Specifically, it deals with colonial historical mediation, a concept that refers to the combination of an overt or concealed agenda, intentional or unnoticed bias, commonsense assumptions, inherited academic and political traditions, conceptual constellations, and more or less informed theoretical beliefs that configure the subtext upon which historical explanation is built, particularly in Latin America. 相似文献
5.
After over a century of archaeological research in the American Southwest, questions focusing on population aggregation and abandonment continue to preoccupy much of Pueblo archaeology. This article presents a historical overview of the present range of explanatory approaches to these two processes, with a primary focus on population aggregation in those regions occupied by historic and prehistoric Pueblo peoples. We stress the necessarily complementary nature of most of these explanations of residential abandonment and aggregation. Case studies from the northern Southwest illustrate the continuous nature of these processes across time and space. We suggest that additional explanatory potential will be gained by the use of well-defined theoretical units to frame our current approaches. We extend the use of the local community concept as a theoretical unit of organization that, along with explicit archaeological correlates, should help advance our research into population aggregation and abandonment in this and other regions of the world. 相似文献
6.
Robert L. Bettinger 《Journal of Archaeological Research》1993,1(1):43-66
Great Basin archaeologists spent the 1970s and most of the 1980s tearing down the Desert Culture hypothesis without presenting compelling means for dealing with the empirical variability that made it untenable. Recent research seeks to understand this variability by examining the effect of key variables in extreme environmental contexts, especially in wetlands and at high altitudes, and by developing and refining models of optimality that anticipate variability as the local expression of general evolutionary ecological principles. Research on intraregional and ethnic variability has lagged behind—the former because it is said to be costly, the latter because it is problematical in theory. 相似文献
7.
Malcolm K. Hughes Stephen J. Milsom Patricia A. Leggett 《Journal of archaeological science》1981,8(4):381-390
Many timber finds lack some or all of the outer, sapwood rings formed in the years just before felling. In order to estimate felling date once the outermost remaining ring has been dated, it is necessary to estimate the number of sapwood rings originally present. Methods doing this for oak are reviewed in the light of an intensive study of living trees at one site and an extensive study of 175 samples from living trees in North Wales and northwest England. Some methods reported in the literature are found to be invalid. A method reported by Hollstein (1965) is most reliable, with modifications for known variations in sapwood number with position in the tree. At present the best available estimate is that a value of 30 sapwood rings be used (95% confidence limits: 19–50). 相似文献
8.
Lindsay Janssen 《Irish Studies Review》2018,26(2):199-216
During the nineteenth century, “exile” became a key term to describe the Irish-diasporic community in North America. More recently, scholars in the fields of diaspora studies and Irish studies have described this community as a “victim diaspora” with connotations of forced expulsion, exile, and nostalgia for the homeland. Moreover, among scholars and within the Irish-American community, the notion exists that the Great Irish Famine (1845–1851) constitutes the Irish-American “charter myth”, that it was the starting point of an Irish-American identity. This article sheds a different light on these (self-)identifications by discussing the concepts of origin myth, exile and nostalgia and also considers the concept of diasporic belonging in the context of Irish and Irish North-American works of popular “Famine fiction” written between 1871 and 1891. Consequently, the impact of these late nineteenth-century literary considerations on present-day conceptualisations of the Irish-American community as a victim diaspora are discussed. 相似文献
9.
ABSTRACTThis paper examines the memorialisation of the Sherwood Foresters who fought during the Easter Rising of 1916 in Dublin. These men, from Nottinghamshire and Derbyshire in the English midlands, suffered the greatest casualties of the British regiments involved in the insurrection, and participated in the firing squads that executed the rebel leaders. Yet the public and artistic memorialising of these English soldiers is not widely known, and this interdisciplinary paper seeks to tell the unfamiliar story of what happened to the Sherwood Foresters after the fighting of Easter Week ceased. We use archival material in order to explore how, at the time of the Rising, these men believed that they would be remembered. We examine the way that the Sherwood Foresters of Easter Week subsequently appeared in literature and drama. And we analyse the way that those soldiers have been commemorated in funerary memorials. 相似文献
10.
David Convery 《Contemporary British History》2018,32(4):470-491
ABSTRACTSoon after its formation, the Communist Party of Great Britain (CPGB) was tasked by the Communist International with assisting their Irish comrades to develop their organisation. This article outlines the relations between British and Irish communists from 1920 to 1941 and argues that, notwithstanding the selfless work of some British communists, the CPGB on the whole exhibited a patronising and paternalistic demeanour towards the Irish that failed to consider the latter’s perspective on an equal footing to its own, even in their own affairs. This attitude, combined with its position within the heart of the British Empire, is indicative of ‘cultural imperialism’. 相似文献