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101.
Anders Andrén 《International Journal of Historical Archaeology》2000,4(4):315-334
During every war between Denmark and Sweden from at least 1505 to 1676 popular peace treaties were concluded by common men on both sides of the national border. These treaties were negotiated in contrast to the aggressive policy of the political leaders and to the nationalistic discourse of the elite. The aim of this article is to use archaeology to give an economic, social, and mental background to these treaties, and to the regional identity across the border that they presuppose. Above all a specific building tradition seems to have given the peasants a mental affinity across the border. 相似文献
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Image‐Based Modelling from Unmanned Aerial Vehicle (UAV) Photogrammetry: An Effective,Low‐Cost Tool for Archaeological Applications 下载免费PDF全文
J. Fernández‐Hernandez D. González‐Aguilera P. Rodríguez‐Gonzálvez J. Mancera‐Taboada 《Archaeometry》2015,57(1):128-145
The recording and 3D modelling of complex archaeological sites is usually associated with high capital and logistical costs, because the data acquisition must be performed by specialists using expensive surveying sensors (i.e., terrestrial laser scanners, robotic total stations and/or ground‐penetrating radar). This paper presents a novel, low‐cost, user‐friendly photogrammetric tool for generating high‐resolution and scaled 3D models of complex sites. The results obtained with unmanned aerial vehicle (UAV) photogrammetry of an archaeological site indicate that this approach is semi‐automatic, inexpensive and effective, and that it guarantees quality. 相似文献
105.
Plasters from Different Buildings of the Sacred Precinct of Tenochtitlan (Mexico City): Characterization And Provenance 下载免费PDF全文
D. Miriello D. Barca A. Pecci R. De Luca G. M. Crisci L. López Luján L. Barba 《Archaeometry》2015,57(1):100-127
In this work, we present the results of the characterization of 20 lime plaster samples taken from the Sacred Precinct of Tenochtitlan (Mexico City), the ancient capital of the Aztec empire. The samples come from different buildings of this precinct (A, B and D) and from the west façade of phase VI of the Templo Mayor pyramid. The objective of the work is to characterize the plaster samples, to understand the raw materials used, and to evaluate the presence of similarities and differences among the samples in the building techniques and raw materials employed. All the samples were studied with OM, SEM–EDS and LA–ICP–MS. The study provided evidence of the plastering and replastering practice in the same constructive phases. The results of the analyses showed the existence of important similarities and differences among buildings and constructive phases in the Sacred Precinct. In order to understand the provenance of the limestone used in the plasters, the lumps and the binder of the samples were analysed. The results were compared with those of the limestone outcrops located in central Mexico. The provenance study showed that all the limestone used in the construction of the analysed buildings of Tenochtitlan's Sacred Precinct comes from the Tula region. 相似文献
106.
THE EFFECT OF ACCESSIBILITY ON PRODUCTIVITY IN SPANISH MANUFACTURING FIRMS 总被引:1,自引:0,他引:1 下载免费PDF全文
David Martín‐Barroso Juan A. Núñez‐Serrano Francisco J. Velázquez 《Journal of regional science》2015,55(5):708-735
This paper evaluates the impact of accessibility on the productivity of Spanish manufacturing firms. We suggest the use of accessibility indicators of workers and commodities, integrating transport, land use, and individual components, computing real distances or traveling times using the Spanish full road network. Estimated firms’ total factor productivity is explained as a function of the accessibility indicators and additional control variables. Results evidence the crucial role on firms’ productivity to the accessibility of commodities and to a slightly lesser extent the workers. 相似文献
107.
M. L. Salgán M. De La Paz Pompei S. Diéguez M. D. Glascock G. Neme A. Gil 《Archaeometry》2020,62(2):232-246
In north-western Patagonia, obsidian was used during the entire Holocene, and its importance increased with time. Recent fieldwork discovered a new obsidian source located in the Río Grande, which was called ‘Coche Quemado' (CQ). The results indicate that the CQ source has a different geochemical signal than all other sources in the region. Its use is spatially restricted to piedmont and, to a lesser extent, the plains. Chronologically, CQ was exploited in the middle and late Holocene, and its use accounts for a range of spatial distribution between 150 and 200 km. 相似文献
108.
G. A. De La Fuente V. G. Josa G. Castellano S. Limandri S. D. Vera J. F. Días S. Suárez G. Bernardi S. Bertolino 《Archaeometry》2020,62(2):247-266
Particle-induced X-ray emission (PIXE), X-ray diffraction (XRD), electron microprobe analysis (EDS) and scanning electron microscopy (SEM) analytical techniques were used to characterize surface paints in pre- and post-fired Aguada Portezuelo decorated pottery. Surface paintings in black, white, red, brown, burgundy and ochre were analysed. Major, minor and trace elements were detected by PIXE, whereas XRD and SEM-EDS gave information on the main mineral phases and the characteristic morphology for each analysed pigment. The results obtained indicate that the main colour groups can be easily discriminated by PIXE, and they are characterized by only one pigment for each colour: hematite (red) and manganese mineral oxides (black), respectively, whereas white pigments are characterized by calcite, ghelenite and gypsum. 相似文献
109.
中药材作为近代中国贸易格局中的重要商品之一,在口岸-腹地的经济互动中位置显要,研究中药材埠际贸易网络对理解其流通的历史具有重要意义。由于受到调查数据相对零散和研究方法相对传统的限制,该网络的复原少有实质性推进。本文主要利用中国旧海关史料的中药材埠际贸易数据,辅以其他对外贸易数据,对近代的中药材埠际贸易流通网络进行数据分析研究,发现中药材埠际贸易格局的演变与通商口岸开埠的空间进程密切相关。从19世纪末到20世纪20年代,中药材埠际贸易网络呈现逐渐加密的态势,1927年后,因为战争,中药材埠际贸易网络摧毁严重;同时,中药材国际贸易的区域分布却较为广阔,从以中国为中心的东亚区域延伸到欧洲、美洲部分地区。 相似文献
110.
ABSTRACTThe Malopolska region of Poland is highly representative of the current state of agritourism in Poland. The level of agritourism services in this region is very high relative to the national average, the result of environmental and cultural values being incorporated into social and economic development practices. Based on evidence from 1259 agritourism-oriented farms collected from municipal and regional government bureaus, web-published data, and survey data from 575 farm owners in the Malopolska, this paper analyzes the spatial distribution of such farms and the relationship between agritourism and ‘regular’ rural tourism. The Malopolska Voivodeship is strongly diversified in terms of agritourism development. The largest number of agritourism farms is in mountain, piedmont, and upland areas. Research has shown that agritourism is pursued by farmers who own small farms and produce food only for their own use. However, 60% of agritourism farms were found not to engage in any agricultural production. The research also identified basic tendencies of agritourism development in the region. The following basic trends were observed – a shift from agritourism to rural tourism, an increase in the number of agritourist farms offering 10 or more beds, and an expanded service offering – yielding a targeted offering for a specific customer and an increase in the quality of services. This indicates that agritourism owners engaging in this form of business are investing to create more usable space for tourists. The authors’ findings and conclusions also cover the concept of a functional model of agritourism in the Malopolska region. This model shows the relationship between environmental value and the nature of agricultural production and type of tourism in rural areas as well as the diversity of tourist offerings. The model also shows the transition from agriculture and its close relative, agritourism, to regular tourism in rural areas. 相似文献