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981.
Prior to the early 1950s, Americanist archaeologists, given their interest in chronology, routinely searched for direct historical connections between ethnographically documented cultures and archaeological cultures. In those instances where clear evolutionary connections existed between ethnographic and prehistoric cultures, the ethnic affinities of the latter could be assessed, chronologies of prehistoric cultures could be built, and ethnographic descendant cultures could be used as analogs of prehistoric ancestral cultures. The latter became known as specific historical analogy, and it stands in contrast to general comparative analogy, in which no detectable evolutionary connection exists between archaeological subjects and ethnographic sources. The theory underpinning the use of specific historical analogs is Darwinian evolutionism, or descent with modification; thus similarities between ethnographic sources and archaeological subjects are homologous. By midcentury, with the problem of chronology behind them, archaeologists began to address anthropological concerns. Darwinian evolutionism was replaced by the theory of orthogenesis as an explanation of culture change, and concomitantly specific historical analogy was replaced by general comparative analogy, in which similarities between ethnographic sources and archaeological subjects are the result of convergence. For over a century anthropologists and archaeologists have mixed elements of the two theories. 相似文献
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983.
984.
James J. Reid 《Iranian studies》1978,11(1-4):117-143
985.
This article presents findings from a labour mobility survey of 250 former call centre agents in India's National Capital Region (September 2008) exploring individuals’ employment before, during and immediately after leaving India's high‐profile call centre ‘industry’. These data are combined with forty‐two in‐depth interviews conducted in India's NCR (July 2006 to August 2008) with call centre agents, managers, ex‐call centre agents, labour organizers and economic development officials, as well as representatives from different labour market intermediaries. The study gives a cautiously optimistic account about the call centre work and employment opportunities on offer in India's ‘IT Enabled Services – Business Processing Outsourcing’ (or ITES‐BPO) industry, and their implications for young urban middle class graduates based on: (i) the movement of around one fifth of the ex‐call centre agent sample into further study, facilitated by relatively high call centre salaries; (ii) the movement of ex‐call centre agents into higher paying job roles in a wide range of sectors including banking, IT, insurance, marketing, real estate and telecommunications; and (iii) the development of transferable skills in Indian call centres that are recognized by ex‐call centre agents and their subsequent employers as conferring a labour market advantage in other sectors of India's new service economy relative to colleagues without prior call centre work experience. 相似文献
986.
Peluso NL 《Development and change》2012,43(1):79-104
Nature(s) have been commodified since the early days of capitalism, but through processes and socio-natural relationships mediated by their times, histories and localities. While the conditions under which nature's commodities are being trademarked today may be new, their potential for commodification is not. Commodifications of nature should not come as a surprise to environmental social scientists and activists. In this article, I argue that commodification of ‘nature's products, places and processes’ produces new sorts of socio-natures. Situated histories of rubber are particularly relevant because, like carbon, ecosystem services and other recently commodified natures, rubber sits comfortably on the line between a fictitious commodity and a commodity produced explicitly for market: the latex alone has almost no use value, and to give it any exchange value, it requires processing. Yet analytically, it is still considered a ‘natural commodity’, different from ‘synthetic rubber’ and other tradable tree latexes in qualities and socio-natural characteristics. However, it is the social relations constituting rubber's production and trade in various rainforest and agro-forestry environments that have given it a positive or negative connotation, rather than its natural properties or the ecological contexts within which it has been produced. By situating rubber in three of its globally important temporal and spatial contexts, I show how it has been subjected to fairy-tale-like stories that masked and naturalized its commodity lives of the moment. Understanding how history is told or remains untold is thus an essential part of the politics of knowledge production, but also of human experience and mobilization for change. It should be part of any political ecology analysis. 相似文献
987.
988.
Dong Hoon Shin Chang Seok Oh Sang Jun Lee Eun-Joo LeeSe Gwon Yim Myeung Ju KimYi-Suk Kim Soong Deok Lee Yong Seok LeeHye Jung Lee Min Seo 《Journal of archaeological science》2012,39(4):1103-1110
Of the parasite eggs discovered in ancient samples from Korean archaeological sites, Paragonimus spp. are of particular importance in that they are regarded as one of the most insidious trematode infection sources. Although their infection prevalence decreased rapidly in the early 20th century, archaeoparasitological studies on the species are still required, as historical knowledge of paragonimiasis remains far from comprehensive. Fortunately, we recently were given a chance to examine a medieval Korean mummy in a good state of preservation. Using morphological techniques, we discovered evidence of ectopic paragonimiasis in the sample from the 17th-century female. When the ITS 2 gene was extracted, amplified and sequenced from Paragonimus eggs, it showed 100% homology to the sequences of modern Paragonimus westermani reported from Korea and Japan, forming a cluster distinct from South Asian P. westermani. Our report is the first-ever analysis of ancient Paragonimus DNA from any archaeological field in the world. The ectopic paragonimiasis diagnosis made in this study, especially involving the liver sample, also is the first of its kind in archaeoparasitology. 相似文献
989.
990.