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51.
在田野调查访谈的基础上,本文以美国旧金山湾区的中国东北新移民为研究实例,对社会资本和非制度性的社会资源配置在当代中国的跨国移民活动中所扮演的具体角色进行考察和分析。本文认为,近年来迅速崛起的东北新移民已开始成为当代中国国际移民潮的主要成员之一。近10多年来东北地区之所以会出现大规模移民海外的现象,其中既有古典经济学移民理论所提出的经济层面的原因,也有中国社会内部制度变迁的深层因素。而非制度性社会资源配置机制中的强、弱两种关系网,尤其是海外新移民社会中的弱关系网络,则对当代东北人的跨境迁徙活动及其在海外移居社会寻找工作等方面做出了莫大的贡献。  相似文献   
52.
Sarah Knuth 《对极》2016,48(3):626-644
The early 21st century witnessed a boom in green building in San Francisco and similar cities. Major downtown property owners and investors retrofitted office towers, commissioned green certification, and critically, explored how greening might pay. Greening initiatives transcend corporate social responsibility: they represent a new attempt to enclose and speculate upon “green” value within the second nature of cities. However, this unconventional resource discovery requires a highly partial view of buildings’ socio‐natural entanglements in and beyond the city. I illuminate these efforts and their obscurities by exploring the experience of an exemplary green building in San Francisco, an office tower that has successively served as a headquarters organizing a vast resource periphery in the American West, a symbol and driver in the transformation of the city's own second nature, a financial “resource” in its own right, and most recently, an asset in an emerging global market for green property.  相似文献   
53.
Perceptions of food systems and food acquisition decisions are grounded in specific socio‐economic and environmental contexts. Working in two relatively affluent urban communities in Melbourne, Australia and San Diego County, USA, this article explores the ways that individuals perceive their food systems, where they acquire food, and their definitions of ‘local’ sourcing. Surveys and interviews reveal a clear discrepancy between the ideals and the reality of food acquisition decision‐making, particularly the desire to eat ‘local food’. Survey respondents' realities do not live up to their expectations. These practices can largely be explained by the interplay between the respondents' perceived priorities, food preferences, dietary requirements, and decision‐making constraints in particular urban geographies. Further research is needed on the role of perceptions in food decision‐making in specific geographic contexts.  相似文献   
54.
The consumption of plant-derived hallucinogenic substances through smoking and snuffing is a long-standing tradition in the south-central Andes. Chemical and archaeobotanical evidence point to the consumption of nicotine and tryptamine alkaloids in Northwestern Argentina and of tryptamine alkaloids in San Pedro de Atacama (SPA), in prehispanic times. In this paper, results are reported of gas chromatography–mass spectrometry (GC/MS) analyses aimed at identifying nicotine and tryptamine alkaloids in the hair of mummies from different cultural periods of SPA. Fifty-six samples were examined. While tryptamines were not found in any of the samples, nicotine was found in 35 samples, assigned to the Late Formative (1 of 1 sample from this period), Late Formative or Middle (1 of 2 samples from either of these periods), Middle (4 of 6 samples from this period) and Late Intermediate periods (8 of 12 samples from this period), or without assignment to period due to lack of contextual information (21 of 35 samples unassigned to a period). These results show a continuous consumption of nicotine from the Late Formative to the Late Intermediate periods of SPA (ca. 100 B.C.–1450 A.D.). No associations were found between presence of nicotine in the hair of mummies and presence of snuffing trays or of other snuffing paraphernalia in the corresponding tomb; furthermore, neither the diversity of the funerary context, measured in terms of the number of types of objects, nor the presence of gemstone necklaces differed between tombs with mummies with or without nicotine in their hair. Overall, these results suggest that consumption of nicotine was performed by members of the society at large, irrespective of their social and wealth status.  相似文献   
55.
A new method developed by Schweikhardt et al. (2011) for the geochemical analysis of bay mussels is applicable (when combined with radiocarbon assessments) for examining the seasonal construction patterns and growth cycles of coastal mound sites over time. Ideally suited for the analysis of mollusk fragments in museum collections, this method allows archaeologists to evaluate divergent models about the functions of mound sites, as well as the mobility practices and social organizations of the mound builders. In this case study, the method is employed to examine two adjacent mounds (Ellis Landing, Brooks Island) in the San Francisco Bay Area, California to assess whether their occupants may have participated in a broader multi-site community dating to the Late Period (1100–250 BP).  相似文献   
56.
In concentrating on spiritualism’s mediums and intellectual captains, scholars have paid little attention to the movement’s meaning to average séance‐goers. An investigation of spiritualism in nineteenth‐century California and Nevada – and especially in San Francisco – shows that mediums offered their patrons a valuable social product by tying together religion with entertainment and therapy. In doing so, spiritualists created a cultural technology of ‘spirit materialization’ that prefigured the electronic technology of spirit materialization in the twentieth century – telephone, film, radio, television. Spiritualists also helped create a therapeutic culture that prefigured psychotherapy. In reconciling Americans to the transience of nineteenth‐century social life, in offering them new conceptions of family and community, and by setting the stage for modern therapeutic culture and mass entertainment, Spiritualism became both a bridge to modernity and part of the infrastructure of modernity. The tension between religion, therapy, and entertainment, however, propelled spiritualism in contrary directions and ensured that it would not retain its popularity in the twentieth century.  相似文献   
57.
王湾三期文化早期主要分布于豫中和豫西东部地区,晚期分布地域明显向南扩张,可分为王湾、煤山、杨庄二期和乱石滩四个地方类型,后两个类型系王湾三期文化取代分布于豫南、豫西南和鄂西北地区的石家河文化后形成的,是"禹征三苗"的考古学反映.二里头文化一期集中分布于嵩山周围一带,二期始进抵驻马店-南阳一线.所谓"新砦期"早段实属王湾三期文化最晚阶段的遗存,晚段应属二里头文化一期偏早阶段的遗存,二里头文化一期是目前所知最早的夏文化.  相似文献   
58.
Uncertainties regarding the magnitude of freshwater radiocarbon reservoir effects can introduce random errors into dates on archaeological freshwater carbonates. As a result, many archaeologists avoid dating freshwater shells unless no other datable materials are available. The chronology of prehistoric occupation of the former Naval Petroleum Reserve No. 1 (NPR-1) at Elk Hills, Kern County, has been established with 50 radiocarbon dates on freshwater mussels (Gonidea and Anodonta sp.). Characterization of any freshwater radiocarbon reservoir effect is crucial for the accurate interpretation of inferred settlement and subsistence changes on the Elk Hills. Paired charcoal and freshwater mussels sampled from closely associated contexts were dated to identify a freshwater reservoir effect. Paired Anodonta and Gonidea sp. shells were dated to investigate interspecific differences in fractionation. Results indicate that a 340 ± 20 14C yr correction should be applied to conventional 14C dates on freshwater carbonates in the Buena Vista Basin before calendar calibration. Evidence of interspecific differences is inconclusive. Dates recalibrated with the reservoir correction indicate that widespread occupation of the Elk Hills is correlated with increasing precipitation towards the end of the Medieval Climatic Anomaly and during the Little Ice Age, suggesting that slough resource exploitation may have been driven by regional population pressure rather than drought-related declines in aquatic productivity.  相似文献   
59.
本文针对中华书局1980年版《十三经注疏》中三礼部分(主要涉及丧礼部分)存在的句读问题,将其中有代表性的句读失误进行了整理、分析,从中归纳出若干义例,以期有助于相关礼制的研究。在此过程中, 参考了当今学者的研究成果,并就句读处理存在较大分歧之处进行了简要分析。  相似文献   
60.
Many aspects of southern African San rock art images can be understood in the light of nineteenth- and twentieth-century ethnography. San beliefs about different kinds of rain-animals and the secrecy that attended rain-control rites informed different kinds of social relations between rain-controllers themselves and between them and other people. San communities were less egalitarian than is often supposed, though ongrounds that are commonly overlooked. These points are made in reference to a hitherto unknown painted site.De nombreux aspects de lart rupestre sud-africain peuvent être compris à la lumière de documents ethnographiques des dix-neuvième et vingtième siècles. La croyance des San en différentes sortes danimaux de pluie et le secret environnant les rites de contrôle de lapluie ont révélé plusieurs types de relations sociales entre les faiseurs de pluie eux-mêmes, ainsi quentreceux-ci et les autres personnes. Les communautés san étaient moins égalitaires quon le suppose souvent, bien que cela napparaisse que sur des bases généralement négligées. Ces points sont développés en référence à un site orné jusquà présent inconnu.  相似文献   
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