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   21篇
  免费   0篇
  2023年   1篇
  2022年   1篇
  2020年   1篇
  2019年   1篇
  2017年   7篇
  2016年   2篇
  2014年   1篇
  2013年   4篇
  2008年   1篇
  1997年   1篇
  1983年   1篇
排序方式: 共有21条查询结果,搜索用时 19 毫秒
11.
Abstract

In 1662, the Spanish crown granted Genoese banker Domenico Grillo an incredibly generous monopoly contract aiming at reactivating the slave trade to the Spanish colonies in the New World. Yet despite the fundamental role Grillo’s slaving business played in the transformation of the geopolitics of the Atlantic, his fleeting incursion into the field of human traffic has so far received limited historiographical attention. This paradox may result from the little information that, beyond the records of his commercial transactions, colonial archives appear to have retained about the complex personality of this Ligurian financier. Seeking to bypass this frustrating documentary gap, this work draws on alternative historical, genealogical and archaeological approaches in order to explore the social and cultural meaning of the various materialities once populating Domenico Grillo’s intimate lived spaces in Baroque Madrid.  相似文献   
12.
Pollen, non-pollen palynomorphs and charcoal from a colluvial soil surrounded by prehistoric petroglyphs (Campo Lameiro, NW Spain) were studied in order to assess the nature of human activities and their impact on Holocene vegetation patterns. Several phases of anthropogenic impact were observed. (i) Between 7.6 and 6.5 ka cal BP, synanthropic taxa (Urtica dioica type, Plantago lanceolata type) and coprophilous fungi (e.g. Sporormiella-type) are indicative of early (pre-agricultural) creation of small patches of pasture using fire, possibly for incipient animal husbandry or as part of a deliberate strategy to improve game availability. Such activities only had a minor effect on the deciduous Quercus-dominated forest established earlier during the Holocene Thermal Maximum. (ii) Between 5.9 and 4.8 ka cal BP a more intense signal indicative of pastoral activity was detected, corresponding to the Neolithic period. (iii) Between 4.8 and 3.4 ka cal BP, which fits within the hypothetical timeframe of petroglyph creation, the synanthropic and humidity (e.g. Cyperaceae, Mougeotia) indicators diminished while charcoal concentration increased, which can be explained by Mid-Holocene cooling/drying (Neoglaciation) in combination with reduced human impact, or by non-pastoral activities in the area possibly in association with the development of the rock art culture, converting pasture to protected open ground through anthropogenic fires. (iv) During the Late Bronze Age and Early Iron Age (3.4–2.5 ka cal BP), grazing pressure and fire regime intensity are high, coinciding with evidence of regional forest regression, despite an amelioration in climate. (v) Later phases, not corresponding to prehistoric rock art contexts, include a phase of heavy grazing and reduced fire frequency (from ca. 2.5 to 1.2 ka cal BP) as well as the near complete elimination of the deciduous woodland, the expansion of ericaceous shrubland and the evidence of local agriculture and afforestation. These results are consistent with earlier studies in the area and highlight the spatial heterogeneity in the vegetation especially during periods of prehistoric anthropogenic interference.  相似文献   
13.
The colluvial soils of Galicia (NW Spain) are records of Holocene environmental change. In spite of the omnipresence of charcoal fragments in these soils, the effect of fires on the development of the Galician landscape and the potential role of past societies are poorly understood.  相似文献   
14.
This paper analyses U.S.-Brazilian relations during the elaboration of João Goulart’s Three-Year Plan in late 1962, which sought to tackle Brazil’s severe economic imbalances without compromising growth and through the implementation of distributive reforms. Although the plan followed the principles of John F. Kennedy’s Alliance for Progress, Washington did not offer adequate assistance because of Goulart’s threats to increase links with the Soviet bloc. The United States hardened its position, seeking to change the orientation of the Brazilian government. This led to the abandonment of the Three-Year Plan, and contributed to social and political destabilisation that resulted in Brazil’s March 1964 military coup.  相似文献   
15.
International Journal of Historical Archaeology - This article summarizes the progress and current state of underwater archaeology in Colombia over the past three decades. It also presents the...  相似文献   
16.
This essay argues that the individual nature of the sketch of manners (cuadros de costumbres) imagined, in the midst of post-war politicisation of the popular classes, a dismantling of alliances of class and race to privilege a single possible image of community: the nation. By reconstructing the discourses – in particular of José María Vergara y Vergara and Ramón Páez – that facilitated the production of the llanero type in Venezuela and the Indian (indio) type in Colombia, this essay posits the sketcher as embodying a ‘patrician mindset’. As a product of it, the sketchers project their own personal histories onto their representations of the people and, in so doing, erases the frontier histories of these populations. By confounding the history of the nation with their own histories, Vergara y Vergara and Páez equated ‘patria’ with patrimony, producing peaceful populations as ‘pueblo’ (national people). Paradoxically, these idyllic portraits of the ‘pueblo’ belie an all but peaceful principle of authority that these post-independence patricians used to legitimise themselves.  相似文献   
17.
Graphic and metric information about the site and its environment and about the different structures and artefacts located are indispensable for the optimal management of an archaeological excavation. A Geographic Information System (GIS) proves useful in managing and analysing information and data obtained from different sources. Two techniques of data capture, Terrestrial Laser Scanning (TLS) and close range photogrammetry, are used to generate accurate and high-resolution 3D models of a cave, the silos and a combustion structure at the Can Sadurní site (Begues, NE Spain). This site is especially noteworthy on account of its complete stratigraphy of the Catalonian Holocene. The capture and processing of the photogrammetric and TLS data used to generate 3D models are discussed in detail. These models cannot be obtained by classic archaeological techniques since the record is made layer by layer, approximately one decimetre apart, with the result that the information between the layers is lost. Our findings highlight the potential of these techniques for obtaining accurate and photorealistic models that facilitate a complete analysis of the available information at an archaeological site.  相似文献   
18.
ABSTRACT

Never before have the layout, the text format, and support been as important as they are today. Studies reflecting on the relationship between the meaning of the literary text and its form have rapidly increased. This kind of study has focused mostly on the history of the reading process and the history of the book as well as on the possibilities of new technologies in the literary field. However, none of these approaches has reached the point of creating a comprehensive methodology for the analysis of the relationship between the message and its channel. This work is intended to propose a methodology of analysis based on some concepts such as peritexts (Genette) and visuo-graphic zone (Cárdenas).  相似文献   
19.
Behind the conjunctural growth of popular economies in Brazilian cities lies a set of entangled disputes over urban density with important political consequences. While popular economic agents are repressed by local governments, informal work hired through digital platforms grows exponentially and engenders new precarious forms of assembling labour relations in, and extracting value from, global South cities. The contrasts and indirect relations between digital platforms and popular economic agents are important in understanding the growth of platforms, which hinges on accessing low-wage workers whose attempts to make an independent living are otherwise prohibited. This dynamic has resulted in the political mobilisation of popular economy agents and their alliances with urban social movements. Through this paper, I examine how their networking and particular disputes for a right to the city hold potential for the emergence of other economies.  相似文献   
20.
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