全文获取类型
收费全文 | 188篇 |
免费 | 7篇 |
专业分类
195篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2021年 | 2篇 |
2020年 | 8篇 |
2019年 | 7篇 |
2018年 | 19篇 |
2017年 | 11篇 |
2016年 | 16篇 |
2015年 | 4篇 |
2014年 | 5篇 |
2013年 | 38篇 |
2012年 | 8篇 |
2011年 | 11篇 |
2010年 | 8篇 |
2009年 | 2篇 |
2008年 | 6篇 |
2007年 | 2篇 |
2006年 | 2篇 |
2005年 | 3篇 |
2004年 | 4篇 |
2003年 | 4篇 |
2001年 | 4篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 3篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1966年 | 1篇 |
1959年 | 1篇 |
1956年 | 1篇 |
1955年 | 1篇 |
1950年 | 1篇 |
排序方式: 共有195条查询结果,搜索用时 15 毫秒
61.
Scott Timpany Anne Crone Derek Hamilton Michael Sharpe 《The Journal of Island and Coastal Archaeology》2017,12(4):515-539
An oak timber was discovered in 2013 within intertidal peats at the Bay of Ireland, Stenness, Orkney, representing a unique archaeological find. Subsequent excavation and rescue of the timber took place in 2014 to investigate its stratigraphical relationship before further eroding. Dendrochronological and morphological study identified the timber as a possible radially split log, c. 150 years of age when felled. No dendrochronological match was possible, and a wiggle-match date obtained provided a Later Mesolithic felling date of 4410–4325 cal BC. This timber is the first and only evidence so far for the use of oak in Mesolithic Orkney. The timber is significant palaeoecologically, suggesting oak may have been indigenous to Orkney. This adds to a growing argument for the existence of areas of “true woodland”. Pollen evidence shows the timber was deposited within reedswamp, fringed by willow-birch carr-woodland, with oak unlikely to have been growing in the immediate location. High microscopic and macroscopic charcoal values indicate Later Mesolithic communities exerted influence on this wetland using burning as a tool for landscape modification. It is unknown what the timber represents; it may have been for construction purposes or as a marker/possible landing place showing the path to the Loch of Stenness. 相似文献
62.
Marta Mierzejewska 《Arabian Archaeology and Epigraphy》2019,30(2):263-279
Investigations conducted in 2013–2018 by the Kuwaiti‐Polish Archaeological Mission on the northern coast of Jazirat Faylaka revealed remains of a Late Islamic settlement with an extensive fishing infrastructure located both on land and in nearby waters. The present research focused on one element of this infrastructure, namely the concentration of hearths and ovens, unique to this part of the island. In order to identify their function and understand their role, the installations were analysed in terms of their structural features and distribution across the site. It was revealed that the concentration of installations on a limited area resulted largely from the need for efficient fish processing. Furthermore, the abundance of ovens and hearths coupled with the presence of nearby fish traps and the diversity of osteological material found in the context of installations indicates that fish processing capacity at this settlement greatly exceeded the needs of the local population. 相似文献
63.
Derek Gregory 《对极》2016,48(1):3-56
“Nature” is more than a resource bank whose riches can trigger armed conflict and finance its depredations; it is also a medium through which military and paramilitary violence is conducted. The militarisation of nature is part of a dialectic in which earthy, vibrant matter shapes the contours of conflict and leaves its marks on the bodies of soldiers who are both vectors and victims of military violence. Three case studies identify some of the central bio‐physical formations that became entangled with armed conflict in the twentieth century: the mud of the Western Front in the First World War, the deserts of North Africa in the Second World War, and the rainforests of Vietnam. Taken together, these reveal vital connections between the materiality and corporeality of modern war and their continued relevance to its contemporary transformations. 相似文献
64.
With the research on the issue in its initial phases, the behaviour and hunting strategies of MSA communities inhabiting the Nile Valley in the Late and Terminal Pleistocene have been fragmentarily recognised thus far. Osteological materials from the area of the Affad Basin in the Middle Nile Valley, recorded in archaeological contexts and dated to the sixteenth millennium BP using OSL methods, have significantly enhanced our knowledge in this regard. It is the first time that an opportunity has occurred to construct a reliable model of the environment exploitation and the behaviour of human groups producing lithic tools using Levallois methods in the Terminal Pleistocene. Archaeozoological analyses have allowed the identification of taxa, species and anatomical origin of remains and enabled the establishment of a database of osteometric measurements. The animals hunted in the Sudanese Nile Valley during the Terminal Pleistocene have been classified with a view to refer the data to the results of analogous studies on MSA in South Africa. The behaviour of the communities occupying the Affad Basin 15,000 years ago was connected to the environment of the tree-covered, swampy savannah and extensive backwaters. Medium-sized antelope (kobus) was hunted most often. People hunted also, albeit less frequently, for large ruminants (buffalo), guenons and large rodents. Remains of fish and mega-fauna (hippopotamus and elephant) have been found in isolated concentrations, away from the camp sites. Remains of molluscs or ostrich eggs have not been registered. The condition of the osteological materials, notably their anatomical distribution, is shown to have been largely affected by wetland environment, rich in iron and manganese. 相似文献
65.
Wojciech Giłka Marta Zakrzewska Viktor Baranov Bo Wang Frauke Stebner 《Alcheringa: An Australasian Journal of Paleontology》2016,40(3):390-397
Gi?ka, W., Zakrzewska, M., Baranov, V., Wang, B. &; Stebner, F., May 2016. The first fossil record of Nandeva Wiedenbrug, Reiss &; Fittkau (Diptera: Chironomidae) in early Eocene Fushun amber from China. Alcheringa 40, xxx–xxx. ISSN 0311-5518The first fossil representative of the extant chironomid genus Nandeva Wiedenbrug, Reiss &; Fittkau, 1998 is described based on a specimen found in early Eocene (50–53 Ma) Fushun amber from China. The adult male of Nandeva pudens sp. nov. has the long RM vein as a continuation of M and R4+5, the bare squama, the strongly reduced anal area of the wing and hypopygial characters typical of extant species of the genus. Following the systematic concept based on adult male morphology and characters examinable in fossil specimens, we present N. pudens as a possible member of the Tanytarsini, arguing that Nandeva is part of this tribe or a possible sister group to the tribe. This is the first record of Nandeva from the Palaearctic region.Wojciech Gi?ka [wojciech. gilka@biol. ug. edu. pl] University of Gdańsk, Department of Invertebrate Zoology and Parasitology, Wita Stwosza 59, 80-308 Gdańsk, Poland; Marta Zakrzewska [marta. zakrzewska@biol. ug. edu. pl] University of Gdańsk, Department of Invertebrate Zoology and Parasitology, Wita Stwosza 59, 80-308 Gdańsk, Poland; Viktor Baranov* [baranov@igb-berlin. de] Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Müggelseedamm 310, 12587 Berlin, Germany; Bo Wang? [bowang@nigpas. ac. cn] Chinese Academy of Sciences, Nanjing Institute of Geology and Palaeontology, State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing 210008, PR China; Frauke Stebner [frauke. stebner@uni-bonn. de] University of Bonn, Steinmann-Institute, Section Palaeontology, Nussallee 8, 53115, Bonn, Germany. *Also affiliated with Humboldt University of Berlin, Faculty of Mathematics and Natural Sciences, Geography Department, Rudower Chaussee 16, 12489 Berlin, Germany. ?Also affiliated with Chinese Academy of Sciences, Institute of Zoology, Key Laboratory of Zoological Systematics and Evolution, Beijing 100101, PR China. 相似文献
66.
The connection between fieldwork and development of graduate attributes is explored in this paper. Digital technologies present opportunities to potentially enhance the learning experience of students undertaking fieldwork, and develop core digital attributes and competencies required by Higher Education Institutions (HEIs) and employers. This paper reports the success of adopting digital video capture in technology-rich field experiments that form part of final year undergraduate courses in Physical Geography at an HEI in New Zealand. Student perceptions were obtained via a range of approaches. Results suggest that deployment of digital video reinforces student learning and connects with core graduate attributes. 相似文献
67.
Derek Hall 《对极》2012,44(4):1188-1208
Abstract: This paper poses theoretical and empirical questions to the resurgent litera‐ture on primitive accumulation in critical political economy. The first section outlines the different understandings of capitalism, and of its relationship to primitive accumulation, in the literature, and argues that they complicate efforts to identify instances of primitive accumulation. The second section examines the history of frontier agricultural expansion in Southeast Asia to critique the literature's assumptions about who carries out, and who resists, primitive accumulation. The third section draws on work on Southeast Asian political economy to show that the literature pays insufficient attention to the institutions that govern capitalist social relations. The paper argues that these questions of agency, governance, and the nature of capitalism need to be answered in order to make effective use of the concept of primitive accumulation and to distinguish it from cognate concepts like enclosure and commodification. 相似文献
68.
Dendrochronological Dating and Provenancing of Timbers from the Arade 1 Shipwreck,Portugal 总被引:1,自引:0,他引:1
Marta Domínguez‐Delmás Nigel Nayling Tomasz Ważny Vanessa Loureiro Catherine Lavier 《International Journal of Nautical Archaeology》2013,42(1):118-136
As part of a larger project promoting the development of historical dendrochronology in the Iberian Peninsula, ship‐timbers from the Arade 1 wreck (mostly planking and framing elements), stored at the DANS/IGESPAR in Lisbon, were examined. Of these, 52 samples were identified as deciduous oak (Quercus subg. quercus) and two as chestnut (Castanea sativa). Of 24 timbers selected for dendrochronological research, 23 could be dated, placing the origin of the wood in western France and the felling of trees between AD 1579 and 1583. Their homogeneity suggests they are part of the original construction, which probably took place shortly after AD 1583. © 2012 The Authors 相似文献
69.
Derek J. Penslar † 《Journal of Israeli History》2013,32(1):65-77
According to conventional Zionist historiography, Herzl thought little about Arabs, and what he did have to say about them reflected benign and progressive, albeit paternalistic, sentiment. Critics of Zionism, on the other hand, claim that underlying the paucity of Herzl's comments on Arabs was a conspiracy of silence, for already in 1895 he was allegedly planning the expulsion of the Palestinians, although he only confided this dark scheme to his diary. This essay throws new light upon Herzl's attitudes towards Palestine's Arabs. It explores a variety of historiographical questions raised by the gulf that separates the camps of scholars who have written on this subject, and it critiques the way that historians have read Herzl's diary and privileged it over his other writings. 相似文献
70.
Derek J. Penslar 《Journal of Israeli History》2013,32(1):13-31
This article compares European and Middle Eastern anti-Semitism in the late nineteenth and early twentieth centuries. From the 1870s through the 1930s, in parallel fashion anti-Semitism became a mobilizing, all-embracing ideology in Europe, while the Arab world witnessed an eruption of anticolonial and nationalist sentiment, often directed against the Zionist project. Arab anti-Semitism featured the irrational and fantastic qualities of its European counterpart, but it took form against the reality of the Zionist project. The article draws a distinction between the realms of systemic intolerance, aggravated by socio-economic crisis, and political strife, driven by discrete events and policies. Its main sources are fin-de-siècle European anti-Semites' writings on Zionism, which are shown to be fundamentally different from the anti-Zionist rhetoric emanating from the Middle East at that time. 相似文献