全文获取类型
收费全文 | 431篇 |
免费 | 14篇 |
出版年
2024年 | 6篇 |
2023年 | 7篇 |
2022年 | 13篇 |
2021年 | 6篇 |
2020年 | 10篇 |
2019年 | 24篇 |
2018年 | 20篇 |
2017年 | 17篇 |
2016年 | 17篇 |
2015年 | 5篇 |
2014年 | 13篇 |
2013年 | 52篇 |
2012年 | 73篇 |
2011年 | 68篇 |
2010年 | 7篇 |
2009年 | 13篇 |
2008年 | 16篇 |
2007年 | 13篇 |
2006年 | 12篇 |
2005年 | 8篇 |
2004年 | 9篇 |
2003年 | 5篇 |
2002年 | 2篇 |
2001年 | 6篇 |
2000年 | 8篇 |
1999年 | 2篇 |
1998年 | 4篇 |
1997年 | 3篇 |
1994年 | 3篇 |
1993年 | 1篇 |
1983年 | 1篇 |
1979年 | 1篇 |
排序方式: 共有445条查询结果,搜索用时 0 毫秒
81.
Archaeologists often wish to compare observed frequency distributions with expectations generated by a model. We describe a technique of partitioning chisquare which yields information about goodness of fit to a model and about homogeneity among populations simultaneously, and which is often superior to other commonly used methods of evaluating frequency data. The technique is demonstrated with data from the Upper Paleolithic rockshelter Le Flageolet I. The results suggest selective raw material use by the Aurignacian occupants. 相似文献
82.
Material Choices for Fibre in the Neolithic: An Approach through the Measurement of Mechanical Properties
下载免费PDF全文
![点击此处可从《Archaeometry》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Studies of the Mesolithic–Neolithic transition in Europe have focused on plants and animals exploited for food. However, the exploitation of plants for fibres underwent a significant change with the addition of domestic flax as a fibre crop. While the technology of flax fibre processing is increasingly understood by archaeologists, its material value as a fibre crop in comparison to indigenous fibre is less well explored. We examine the mechanical properties of flax and two indigenous fibres (lime bast, willow bast), by testing fibre strips for tensile properties and discuss the results in the light of material choices in these periods. 相似文献
83.
试析20世纪40年代中国马克思主义史学家对史料和历史考证方法的重视 总被引:2,自引:0,他引:2
20世纪30年代,经过中国社会史论战而迅速扩大影响的中国马克思主义史学,存在着明显的教条化和公式化、轻视史料与考证的缺失。40年代的中国马克思主义史学家对此进行了积极的反思和纠正,而且还从理论上论述了史料及考证方法在历史研究中的重要性,阐述了理论观点与材料方法间的辩证关系,极大地促进了马克思主义史学的中国化和学术研究的中国化。 相似文献
84.
Michael J. Shott 《Journal of Archaeological Research》1998,6(4):299-329
Since Binford appropriated the term “middle-range theory,” it has signified the process of reasoning from the extant material
record to the cultural past. Merton's sociological concept of middle-range theory is relevant to archaeology, but does not
mean what Binford denoted by it. More accurately, Binford's domain should be called “formation theory.” By whatever name used,
archaeologists differ greatly in our views of its role and status. Somehow, formation theory has come to be viewed as method
but not theory, and as intrinsic to materialism, but irrelevant if not antithetical to other ontologies. Yet it is as critical
to the contextual understanding of the past sought by many archaeologists today—a role that, among others, belies formation
theory's marginal status in academic practice. 相似文献
85.
Weijuan Zhao Dan Zhao Qinlong Chen Bo Wu Xiang Li Jianfeng Cui Jihong Li Bo Li 《Archaeometry》2023,65(2):259-268
This article considered glazed tiles excavated from the Ming Imperial Palace site in Nanjing as the research object. Glazed tiles were selected and analyzed via vacuum porosimeter, thermal dilation (TD), X-ray diffraction (XRD), and energy dispersive X-ray fluorescence (EDXRF) to determine their physical property, firing temperature, phase composition, and chemical composition, respectively. Results show that the firing temperature of body belongs to the temperature range (of 950–1,100°C), whereas the water absorption and apparent porosity are large. The phase composition of glazed tile bodies is the same (predominantly quartz and mullite). However, some samples contain trace amounts of rutile, hematite, sodalite, and orthoclase. The firing temperature combined with the phase composition indicates that the raw material and firing process of glazed tile body samples have similarities, which embody of the strict and unified management system of the official kiln. The raw materials of glazed tile body in the Ming Imperial Palace site may come from Dangtu glazed kiln, whereas the rest of the samples remains to be explored. This study provides a scientific basis for understanding the evolution of glazed tile-making technology in ancient China, and is important for the protection and repair of glazed buildings in the Ming Dynasty. 相似文献
86.
19世纪末以来新史料的大发现 ,对史学发展产生了深远影响。五四前后是接受与认识新史料的重要时期 ,王国维等人积极利用新史料进行史学研究并大力介绍新史料 ,使五四时期的中国史坛很快认识到了新史料的价值 ,这对于五四时期史学乃至 2 0世纪史学都有着非常重要的意义。 相似文献
87.
连志丹 《华侨华人历史研究》2001,8(3):41-46
针对近年来祖国大陆海外华文教育快速发展带来的挑战 ,台湾当局在延续其历年经验性做法的基础上 ,以满足海外侨教现实需要为目标 ,注重以创新思维拓展侨教工作 ,采取各种更加灵活和有力的措施 ,多方面多渠道地扶持海外侨教工作。本文分析了台湾现阶段扶持海外侨教的主要措施 ,论述了其可资借鉴与参考之处。 相似文献
88.
旅游管理专业(本科)的课程体系和教学方法探讨 总被引:16,自引:0,他引:16
旅游管理专业(本科)是新修订的专业目录中唯一的旅游高等教育专业.本文主要探讨了在四年制本科教育的框架下,旅游管理专业的课程体系及其教学方法. 相似文献
89.
为了鉴别文物表面常见的天然有机物,采用显微共聚焦拉曼光谱技术采集了古代常用的蛋白类、多糖类、脂肪酸类、树脂类4类6种有代表性的天然有机物的拉曼光谱。通过对皮胶、桃胶、蜂蜡、棕榈蜡、达玛树脂和琥珀标准样品的拉曼光谱分析,发现蛋白类的特征振动峰位于1657cm-1、1305~1252cm-1、1033cm-1及1003cm-1附近;多糖类的特征振动峰位于1463cm-1、1328cm-1、1258cm-1、1088cm-1、977cm-1等;蜡类的特征振动峰位于1470~1350cm-1区间,1659cm-1、1303cm-1、1636 cm-1及1610cm-1;树脂类的特征振动峰位于1660~1650cm-1区间和1460~1440cm-1区间。在对6种天然有机物光谱特征分析的基础上,得出了使用拉曼光谱法可实现古代文物表面常见天然有机物种类鉴别的结论。 相似文献
90.
The role of mimicry in the construction and deconstruction of social identities has enriched our understanding of power relations considerably. However, as a spatial practice, mimicry has received scant consideration. In what ways can space itself become an object of mimicry? What strategies and practices are involved in this process and with what political objectives? The current paper treats these questions by analyzing processes of mimetic spatial production aiming to transform the Israeli‐occupied territory of Mount Hermon into an “ordinary” western ski resort. Yet this concerted effort produces a variety of tensions and contradictions that ultimately undo the normalization of the colonial space, comprising a test case of the convoluted ways in which mimicry of space, not merely in space, generates various forms of slippage, excess and ambivalence. 相似文献