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41.
Carmen Velasco Francisco Iglesias Pedro Caňez Abril Juan Perez de la Riva Angel Recio Roberto Santana 《Eurasian Geography and Economics》2013,54(8):26-39
The authors propose a scheme of economic regionalization for Cuba, based on Soviet Marxist principles. These include the idea of objective existence of a region, independently of man's will; the need for considering future developmental prospects; energy supply; the prerequisites for integrated development of the regional economy; the presence of a regional specialization; maximum promotion of a geographical division of labor, and the factor of the country's defense capability. The resulting system of six regions in described. 相似文献
42.
Elin Figueiredo Rui J.C. Silva João C. Senna-Martinez M. Fátima Araújo Francisco M. Braz Fernandes João L. Inês Vaz 《Journal of archaeological science》2010
Many aspects of bronze production during Late Bronze Age in Western Europe are so far unknown. In the present study selected artefact fragments and metallurgical debris, which include a slag fragment, from the emblematic Late Bronze Age habitat site of Castro da Senhora da Guia de Baiões (Viseu, Portugal) have been studied by optical microscopy, micro-EDXRF, SEM–EDS and XRD. Evidences were found for bronze production involving smelting and recycling. Compositional analysis showed that the artefacts are made of a bronze with 13 ± 3 wt.% Sn (average and one standard deviation) and a low impurity pattern, namely <0.1 wt.% Pb, being comparable with the composition of other bronzes from the same region (the Central Portuguese Beiras). This alloy is generally different from elsewhere Atlantic and Mediterranean bronzes, which show frequently slightly lower Sn contents and higher impurity patterns, namely Pb which is often present as an alloying element. The present study gives further support to early proposals suggesting the exploration of the Western Iberian tin resources during Late Bronze Age, and besides that, it indicates that metalworking and smelting could have been a commonplace activity requiring no specific facilities, being bronze produced at a domestic scale in this Western extreme of Europe. 相似文献
43.
The management and conservation of animal species should be based upon a long-term analysis that considers its geographical distribution and feeding patterns. The study of carbon and nitrogen stable isotopes on skeletal remains provides a quantitative approach to the paleodietary reconstructions and constitutes a potent tool for comparing behavioral aspects of the fauna. In this paper we present the first set of isotopic values for modern and archaeological samples of Huemul (Hippocamelus bisulcus) from the forests of Central-western Patagonia, Chile. Contrary to initial expectations, our analysis indicates that there is no evidence of an important incidence of the canopy effect on the δ13Ccollagen values, which we suggest is due to an ecological selection that drives the huemul to focus its predation on open sectors within the forest. On the other hand, a wide range of δ15Ncollagen values for huemul was verified. This could reflect the N impoverishment of the forest soils and provide an interesting ecological indicator. The long-term information offered by the archaeological record provides the necessary context for decision-making conducive towards the preservation of Hippocamelus bisulcus in Patagonia. 相似文献
44.
Francisco Vaz da Silva 《Folklore》2013,124(3):335-353
This article examines an obscure custom found in Iberian ethnography: that of having one's eldest children serve as godparents for their own youngest siblings, starting with the seventh. The paper's main working hypothesis is that this custom is to be understood in the context of underlying conceptions that fairytales convey in a symbolical guise. The argument highlights the relationship of examined notions with the “Dragon Slayer” theme, to bring out stable themata concerning ontological complexity and metamorphosis, in the light of which the Iberian custom is interpreted. 相似文献
45.
Francisco Freire 《History & Anthropology》2017,28(2):149-165
This article will focus on a seldom-considered aspect of Saharan social contexts: the incorporation of European/Christian characters into tribal sociopolitical frameworks. Supported by data from my fieldwork, I will discuss contemporary portrayals of a mid-seventeenth-century woman, Hemeila, whose mother is recognized as a European Christian of Iberian origin. These two women are presently incorporated in different genealogical narratives from Southwestern Mauritania. The research dealt with in this article also relates to discussions of social hierarchy familiar to Mauritania’s Arabophone populations, with a particular focus on groups holding a “religious” (zwaya) status. Additionally, this article discusses the role of the anthropologist as a producer of social facts, which in this context has led to a direct intervention in the reassessment of Saharan historical traditions. 相似文献
46.
John R. Stewart Francisco Hernandez Carrasquilla 《International Journal of Osteoarchaeology》1997,7(4):364-371
This paper reviews the literature on the identification of bird bones found in European sites. Such a review is useful both to Quaternary palaeontologists and to zooarchaeologists attempting to identify bird bones. The publications are considered systematically. We stress that the published works should not be used for identification in isolation, but that a comparative collection is essential. © 1997 John Wiley & Sons, Ltd. 相似文献
47.
48.
Pedro Valério Rui J.C. Silva António M. Monge Soares Maria F. Araújo Francisco M. Braz Fernandes António C. Silva Luis Berrocal-Rangel 《Journal of archaeological science》2010
A collection of 54 bronze artefacts recovered from the inland settlement of Castro dos Ratinhos (Portugal) and belonging mainly to the 9th–8th centuries BC, was studied by the use of non-invasive and micro analytical techniques. EDXRF, Micro-EDXRF, SEM-EDS and Optical Microscopy were used to determine the alloy composition and to identify the different thermo mechanical operations applied in the production of the artefacts. Results show that the collection is entirely composed of good quality binary bronzes (with an average tin content of 10.1 ± 2.5%). Alloys with higher tin contents were kept in as-cast condition and used in the making of ornaments, while tools were often finished with forging and annealing operations. Despite the existence of some Orientalising features in the Castro dos Ratinhos, e.g. rectangular habitat structures, wheel-turned ware and amphorae, the exclusive use of binary alloys with a narrow range of tin content seems to be associated with an indigenous metallurgical tradition inherited from the Late Bronze Age. This may indicate that the Phoenician interaction within the inland indigenous communities was a slow and selective process, probably dependant on the social-economic and cultural development of local communities. 相似文献
49.
50.
Francisco Apellániz 《Mediterranean Historical Review》2015,30(2):125-145
By crossing data from Florentine collections with notarial records produced in Egypt and Syria, this article focuses on the Florentine trading networks operating in the eastern Mediterranean during the fifteenth century. It highlights two factors influencing Florence’s long-distance trade in the area: political unrest characteristic of Italian Renaissance cities, and the scant interest of the Florentine government in building diplomatic and commercial institutions. Initially woven by exiled merchant-bankers and offshore companies, the network reconfigured towards the middle of the century around a group of entrepreneurs based in Rhodes, who were deeply entrenched in local finance and in business with the Islamic cities. The article provides a more complex view of relations between government institutions and Mediterranean long-distance trade by approaching the rise of the Medici in Florentine politics and their handling of the network. 相似文献