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61.
A huge monolithic piece corresponding to the first years of the sixteenth century has been discovered in Mexico City. It represents the earth goddess Tlaltecuhtli. The preservation of such a magnificent piece is imperative. Therefore, the surface has to be characterized and the interaction of consolidants with the rock has to be understood.Some of the consolidation methods are impregnation of the mineral with nopal or silicic acid derivatives. In this work we compare the physico-chemical effects of organic and inorganic consolidants. Original and impregnated samples are characterized with a series of original techniques: X-ray diffraction, nuclear magnetic resonance, nitrogen adsorption and small angle X-ray scattering. Fractal dimension, specific surface area and pore size distribution clearly differentiated the samples. The organic materials, nopal gum or slobber, cover the mineral particles with a smooth layer. The KSE solutions react and lead to microporosity.  相似文献   
62.
63.
本文在电子企业问卷调查的基础上,对比分析深圳和东莞的区域创新机制,并进一步从管治角度构建区域创新机制差异的理论框架,在中国转型的体制背景下阐释管治的演化逻辑。结果显示,改革开放初期自上而下的管治模式相对于自下而上的管治,在各自向网络化管治模式演化的过程中,由于先发制度优势和组织能力禀赋,更能顺利的推动工业基础薄弱地区向区域创新系统的转变。最后指出,演化视角分析必须注重时间和地理的特殊性。  相似文献   
64.
The excavation of the north house at the archaeological site of Arucci (Aroche, Huelva) has provided interesting data for understanding city planning in general, and domestic architecture in particular. Investigation of their environments has allowed the identification of the distinct functions for which they were intended, including two significant tabernae that were connected to one of the main thoroughfares of the city. In one of them, an interesting set of ceramic fragments has been recovered, whose features allow us to recognize them as ceramic containers for fattening the much-appreciated dormouse. This find signifies an interesting novelty in the archaeological record of the city from which various aspects of the diet of its inhabitants can be inferred, as well as the breeding and production of the rodents.  相似文献   
65.
This paper explores the factors determining collective identities in the Basque Country and Catalonia, paying special attention to language and birth as key domains of ethnolinguistic divide. We will also make a comparison to the case of Valencia, a region with a native language that nevertheless has not developed a nationalist movement. We have performed a cluster analysis to compare the differences between collective identities in these regions using data from the survey on National Identity in Spain, and discriminant analysis is used to test the validity of our model. Results show that an ethnolinguistic division, based on parental origin and linguistic skills, defines peripheral identities in the Basque Country and Catalonia, but this singularity cannot be found for Valencia. Finally, our model corroborates the relevance of ethnolinguistic factors in defining collective identities in the Basque and Catalan regions, while the civic factor may be more relevant in Valencia.  相似文献   
66.
Social Sciences and Humanities are increasingly interested in the relationship between society and material culture, and archaeology can provide, among other contributions, its chronological depth and the variability and certain regularities in mortuary rituals. In this respect, archaeological literature frequently cites cases of a few human bones redeposited at mortuary sites, often burials of adults accompanied by some bones of an infant, but without a clear pattern being discernable. In contrast, research on the Bronze Age Cogotas I archaeological culture in the Iberian Peninsula (MBA and LBA, ca. 1800–1100 cal BC) has identified what seems to be an emerging pattern: primary burials of very young children accompanied by the bone of an adult, possibly female, who had died before, even long before, as the statistical analysis of the radiocarbon dates of the individuals involved appears to corroborate. This may therefore be a ritualised mortuary practice that included bone relics, but its explanation is not simple, due to the polysemic nature of such relics. The creation and maintenance of real or fictitious kinship ties, a special protection for dead infants, possible gender aspects, ideas about fertility and renewal, strengthening interpersonal relationships, legitimisation of emerging inequality, etc., are some of the possible components of this social practice which was until now unknown in the Iberian prehistory, but also little known in other areas in European prehistory.  相似文献   
67.
Summary

Both Iberian and Spanish American liberals in the early decades of the nineteenth century based their political stances upon a particular vision of Spanish history. This vision, nourished by the stereotypes of the so-called ‘black legend’, correspond to an extremely gloomy picture of the main events and processes that had been taking place in the Hispanic monarchy since the late fifteenth century, such as the discovery and conquest of America and the outcome of the Comunidades of Castile war. This essay shows how those first Hispanic liberals, many of whom spent several years in exile, hoping to make sense of that period of uncertainty and revolutionary crisis, sought inspiration in the philosophies of history which were beginning to spread from Northern Europe regarding the decisive role of Protestantism in the origins of modernity. In endorsing such a derogatory vision of the history of their own countries, which included an evaluation of Catholicism as a retrograde factor, those liberal writers and politicians bequeathed to their descendants an interpretative framework that would prove to be very long lasting. In fact, much of the political and intellectual historiography on the Iberian world would be conditioned for a long time by a paradigm which described its past as an anomaly in the Euroamerican context, and assumed the subordinate and peripheral position of the region, portrayed as a kind of ‘interior Orient’—that is, as an aberration of Western civilisation.  相似文献   
68.
El presente artículo propone una lectura de la cronología de los incas presente en la Miscelánea antártica (1586) de Miguel Cabello Valboa a la luz de nueva evidencia histórica y textual. La crónica de Cabello ofrece años concretos asociados a la duración y expansión del Tawantinsuyu, razón por la cual fue utilizada por John Rowe (1945) para construir una cronología absoluta para el incario. No obstante el trabajo de Rowe ha sido cuestionado en las últimas décadas por la arqueología, la cronología de Cabello nunca ha sido abandonada del todo. El presente artículo postula que la comparación de fechas entre el registro arqueológico y etnohistórico no es correcta, puesto que parten de premisas distintas. Proponemos que los cálculos de Cabello se basaron en supuestos no empíricos los cuales, más que retratar el pasado verdadero de los incas, buscaban posicionar su historia dentro del providencial esquema que Dios había trazado para la Monarquía hispánica.  相似文献   
69.
‘Single party, single militia, single worker’s union, on these three pillars the great Spain of tomorrow will be built’, wrote Mussolini to Franco in August 1937, only four months after the new single party, Falange Española Tradicionalista y de las JONS, was created. From the Duce’s point of view, all the political tools developed to achieve a brilliant present and a greater future were the result of Italian intervention in the Spanish Civil War. The political implementation of fascism, the single party, corporativism, propaganda and economic modernization were considered to have been derived from Italy’s military and diplomatic involvement in Spain. But, surprisingly, that political presence has largely been undervalued by historians examining the political construction and nature of Franco’s Spain. This article re-evaluates the importance, and limits, of Mussolini’s political project in Spain: fascistization.  相似文献   
70.
Majolica pottery is one of the most characteristic tableware produced during the Medieval and Renaissance periods. Majolica technology was introduced to the Iberian Peninsula by Islamic artisans during Medieval times, and its production and popularity rapidly spread throughout Spain and eventually to other locations in Europe and the Americas. The prestige and importance of Spanish majolica was very high. Consequently, this ware was imported profusely to the Americas during the Spanish Colonial period. Nowadays, Majolica pottery serves as an important horizon marker at Spanish colonial sites. A preliminary study of Spanish-produced majolica was conducted on a set of 246 samples from the 12 primary majolica production centers on the Iberian Peninsula. The samples were analyzed by neutron activation analysis (NAA), and the resulting data were interpreted using an array of multivariate statistical procedures. Our results show a clear discrimination between different production centers. In some cases, our data allow one to distinguish amongst shards coming from the same production location suggesting different workshops or group of workshops were responsible for production of this pre-industrial pottery.  相似文献   
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