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   141篇
  免费   8篇
  2022年   1篇
  2020年   4篇
  2019年   2篇
  2018年   6篇
  2017年   6篇
  2016年   5篇
  2015年   3篇
  2014年   4篇
  2013年   68篇
  2012年   3篇
  2011年   5篇
  2010年   6篇
  2009年   3篇
  2008年   4篇
  2007年   1篇
  2006年   1篇
  2004年   1篇
  2003年   1篇
  2001年   1篇
  2000年   2篇
  1999年   2篇
  1996年   1篇
  1993年   1篇
  1992年   1篇
  1990年   1篇
  1989年   2篇
  1985年   1篇
  1983年   2篇
  1982年   1篇
  1980年   1篇
  1979年   1篇
  1977年   1篇
  1976年   1篇
  1975年   2篇
  1974年   1篇
  1972年   2篇
  1971年   1篇
排序方式: 共有149条查询结果,搜索用时 15 毫秒
11.
12.
Despite phytoliths having been used to understand past human use of plants and palaeoenvironment in Middle Paleolithic sites, little is known on this aspect in the well-documented central region of Mediterranean Iberia. This paper presents the first phytolith and mineralogical study conducted at Abrigo de la Quebrada (Chelva, Valencia). Forty-one samples were analyzed through phytoliths and Fourier transform infrared spectroscopy (FTIR) from different areas, stratigraphic levels, and archeological contexts (hearth, hearth-related, and non-hearth-related sediments) of the shelter. The results obtained point towards a different pattern of preservation in the site depending firstly on the stratigraphy and secondly on the area where the samples were collected. Postdepositional processes that may have chemically affected phytolith preservation are discussed. Grasses are the main plant component identified in all the samples while woody plants are scarce. The abundance of grasses in the non-hearth-related sediments might be related, at least partially, to the dispersion of ashes from hearths, as indicated by the FTIR results. The results are indicative of an occupation of the site during the spring-autumn season. At this time, the area would be dominated by a semi-open environment with supramediterranean vegetation.  相似文献   
13.
The presence of many phytolith-rich layers in late Bronze and Iron Age deposits at Tel Dor, Israel, are indicative of specific locations where plants were concentrated. Detailed studies of six of these phytolith-rich layers and associated sediments from Tel Dor show that the phytoliths were derived mainly from wild and domestic grasses. The most common domestic grass was the cereal Triticum aestivum (bread wheat). Three of these layers have a microlaminated microstructure, associated dung spherulites and phosphate nodules; characteristics that all point to the phytolith-rich layers having formed from dung in animal enclosures. In two of the layers, the microlaminated structure is absent while dung spherulites and phosphate nodules are present, suggesting that these too originate from dung that was not deposited in an enclosure. The sixth layer is microlaminated but does not contain spherulites. We thus cannot suggest a parsimonious explanation of its observed properties. Concentrations of burnt phytoliths are present in three locations, implying that dung was either burnt in situ or the ashes from burnt dung were redeposited. The transformation of dung accumulations into phytolith-rich layers involves a loss of organic material and hence a significant reduction in sediment volume, which is clearly apparent in the stratigraphy of some of the locations examined. The volume reduction can be observed in the macrostratigraphy and has important implications with regard to macrostratigraphic interpretation. The presence of abundant phytolith-rich layers on the tell has significant implications for the concept of ‘urbanism’ during these periods.  相似文献   
14.
Heterodox mystics and heretics of any kind can be sometimes dangerous and other times reliable depending upon political situations, as was the case with Bektashis in Ottoman Anatolia or in early independent Albania. The historical anthropology perspective taken in this article appears helpful in revealing that Bektashism is probably the mystical order of Islam that best exemplifies a transformational pattern from a theological and ideological, as well as cultural, social and political, point of view. The system of beliefs and practices related to Bektashism seems to correspond to a kind of liberation theology, whereas the structure of Bektashi groups corresponds more or less to the type of religious organization conventionally known as “charismatic groups”. It becomes understandable, therefore, that their spiritual tendency can meet social, cultural and national perspectives. In turn, when the members of the previously persecuted religious minority have already acquired a degree of religious and political respectability within society at large, the doctrines of heterodoxy and liberation theology fade into the background. In the end, the heirs of the heterodox promoters of spiritual reform and social movement turn into followers and faithful defenders of a legitimate authority. They become the spokespeople for an institutionalized orthodoxy whose support will be sought by the political regime.  相似文献   
15.
Lord Raglan 《Folklore》2013,124(3):98-105
  相似文献   
16.
Abstract

This article examines contemporary patterns of Chinese infrastructure development in Nepal’s Rasuwa District and the ways in which Nepali actors engage with Chinese investments to advance projects of state formation. Particularly in the wake of political volatility and natural disaster, Chinese interventions support the material and imaginative projects of a Nepalese state seeking stability, security, and economic growth. Long perceived as peripheral to the state center, Rasuwa is rapidly becoming central to Sino-Nepal relations, particularly in the context of bilateral investments in hydropower and transportation infrastructure. Drawing on data generated from 30 months of fieldwork in Nepal, we argue that Chinese development in Rasuwa: a) undergirds territorializing practices of the Nepalese state; b) represents a “gift of development” that connects Nepali ambitions of bikas (development) with Chinese anxieties over exile Tibetan populations; and c) reflects a strategic reorientation of geopolitical alliances between Nepal, China, and India. Challenging studies that depict Chinese development as an overwhelming extractive force, we instead show how small states like Nepal in fact use Chinese interventions to advance domestic projects of state formation and national security at home. On the basis of this study, we expand understandings about the place and priority of infrastructure in national state-making agendas, illustrate uneven local experiences with international development interventions, and highlight new configurations of Chinese investment and development abroad – characterized in Nepal as a “handshake across the Himalayas.”  相似文献   
17.
The Iron Age cemetery of Münsingen in Switzerland with 220 abundantly equipped burials marked a milestone for Iron Age research. The horizontal spread throughout the time of its occupancy laid the foundation for the chronology system of the Late Iron Age. Today, skulls of 77 individuals and some postcranial bones are still preserved. The aim of the study was to obtain information about diet, mobility and social stratification of the individuals. Stable isotope ratios of carbon, nitrogen and sulphur were analysed for 63 individuals. For all of them, C3 plants were found to be the staple food. There are significant differences between males and females in δ13C and δ15N values. This points to a gender restriction in the access to animal protein with males probably having more access to meat and dairy products. Differences in δ15N values were also observed for different age classes. δ34S values indicate a terrestrial-based diet with no significant intake of marine or freshwater fish. Seven adults with enriched δ34S values might have immigrated to Münsingen, four of which were found in the oldest part of the cemetery. Furthermore, possible changes of the vegetation are indicated by the more positive stable carbon ratios in the later phases. The results lead to the suggestion that especially males buried with weapons might have played a special role in the Iron Age society.  相似文献   
18.
Producer Services, Economic Geography, and Services Tradability   总被引:3,自引:0,他引:3  
We investigate how the incorporation of producer services linkages affects the outcome of an economic geography model. We specify the production of manufactures such that a variety of producer services is needed to transform tradable unfinished goods into final consumption goods. We find that service linkages promote the concentration of economic activity in a single region, but whether full concentration is achieved depends on the costs and mode of services trade. Applying the model to a multiregion world shows that incorporating producer services may also give rise to regions that specialize in different economic activities.  相似文献   
19.
Ancient DNA from a Neolithic legging (1st half of the 3rd millennium BC) found at Lenk, Schnidejoch (2750 m a.sl.) in the Swiss Alps has demonstrated, that modern distribution of genetic variation does not reflect past spatio-temporal signatures. The legging was made from the skin of a domestic goat (Capra hircus), belonging to the caprine haplogroup B1, which is marginal in Europe today, but represents a third highly diverse goat haplogroup entering Europe already in the Neolithic. Population expansion of lineage B therefore happened more than 4500 years ago, but their members were at some point almost completely replaced by goats of today's common A and C haplogroups.  相似文献   
20.
Journal of Archaeological Method and Theory - The application of multiple lines of evidence is necessary to understand past complex behaviors such as diet and cuisine. This paper advocates for the...  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