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11.
    
This paper aims to provide insight into the etiology and differential diagnosis of a rare severe pathological lesion in an isolated equine tooth from the medieval site of Crkveno Brdo. The site is located in the southern part of the Carpathian Basin, that is, in the northern part of present-day Serbia near Senta, some 9 km south-west of the town center in the vicinity of the village of Gornji Breg. The specimen presented in this study comes from the cultural layer dated to the period between the 14th and the 15th centuries. A healed oblique fracture was present in the right upper second premolar (106) of a horse (Equus caballus) 7–10 years of age. The specimen was subjected to an interdisciplinary approach, including identification of species and tooth type, and assessment of age at death, employing microcomputed tomography (microCT), and histopathology to differentially diagnose the pathological condition. The obtained results were additionally compared with findings in an apparently similar modern case of known etiology.  相似文献   
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This paper shows how visual analytics methodology can be used to facilitate interpretation of multi‐temporal thermographic imagery for the purpose of restoration of cultural heritage. We explore thermographic data in a visual environment from the unifying spatio‐temporal perspective in an attempt to identify spatial and spatio‐temporal patterns that could provide information about the structure and the level of decay of the material, and the presence of other physical phenomena in the wall. The approach is tested on a thermographic dataset captured on the façade of a Romanesque building from the 13th century—the Cathedral in Matera (Italy).  相似文献   
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This paper's primary objective is to contribute to the ‘never‐ending story’ of estimating irregular migration. It presents an attempt to develop an empirically based approach/technique for estimating the size of an irregular migrant population, or more specifically of irregularly residing immigrants within the city of Prague. A pilot study, based on discovering the actual number of immigrants residing in selected localities, was conducted via observations and inquiries to local residents, and, subsequently, by comparing these numbers with local official statistics concerning inhabitants. Getting to know the types of built environment in selected localities aided in efforts to extrapolate an estimate for the entire city. Moreover, the spatial distribution of irregular migrants within a city is discussed.  相似文献   
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The invention of optical instruments showed that the extent of human experience is not eternal and natural but contingent – it can change, depending on the availability and performance of optical instruments over time. This knowledge of the temporal variability of empirical knowledge led to changes in the methodology and epistemology of early modern natural philosophy. In this article, I focus mainly on three aspects of this process. Firstly, optical technique has shown that nature cannot be examined by an isolated individual. Natural philosophy must be a collective activity with institutional support. Secondly, use of optical instruments led to an understanding of the relativity of contemporary natural philosophy, no longer understood as the culmination of preceding development. The present state of natural philosophy becomes a transient stage in a longer development. Thirdly, telescopes and microscopes contributed to the formation of an idea of unending progress.  相似文献   
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The aim of this article is to explore the complexity of the online sex trade and work by analysing sexuality-related commercial websites, with reference to three European states, France, Greece and Slovenia. The article compares websites in each specific sociocultural context, in order to provide insights into the various types of networks and services that emerge, and to explore how they operate, how they communicate and how sex is being merchandised. We have conducted a two-tier analysis: The first part discusses results of a quantitative macro-analysis exploring 149 websites, while the second part is a micro-analysis analysing the visualisation of egocentric network of three selected websites. The focus is on understanding how gender relations develop in digital environment and how within cyberspace sectorial and national divides are dealt with. While there is evidence to suggest that in some sectors the Internet has opened avenues for sex workers to work independently of the control networks, there are also many forms of exploitation that arise from new media. We observe that sex commerce online is not particularly attentive to the agency of sex workers but is, to the contrary, oriented to provide opportunities and a forum for businessmen and clients.  相似文献   
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Although anecdotal evidence suggests that co‐location can bring about several benefits for co‐located logistics companies, implying the need to incorporate such considerations in location decisions, these benefits have hardly been analysed empirically. This paper provides detailed insights for decision making by precisely analysing the synergies attained through the co‐location of logistics firms in specialised and diverse logistics concentration areas. The paper analyses whether co‐location in logistics concentration areas that specialise in fresh produce provides additional benefits over co‐location in diverse logistics concentration areas that do not specialise in any particular type of products. A survey of managers of 127 logistics firms located in logistics concentration areas tested for differences in synergies through co‐location in specialised versus diverse logistics concentration areas. Logistics firms co‐located in fresh produce logistics parks share knowledge, combine transport and storage capacities, and trade products more than logistics firms co‐located in diverse logistics concentration areas.  相似文献   
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There are several hundred recorded Early Upper Palaeolithic sites in Moravia, most of which are surface sites. The majority were exposed by agricultural plowing and subsequently discovered by pedestrian surveys whereas most of the stratified sites were found accidentally. Numerous unsystematic attempts in the past to find stratified remnants of sites disturbed by plowing have been unsuccessful. Here we present a methodology for locating stratified Early Upper Palaeolithic cultural contexts based on distribution of surface scatters. This involves pedestrian surveys guided by background research. All Palaeolithic artifacts were recorded using a handheld GPS with particular attention to calcium carbonate crust on artifact surfaces, which can be indicators of nearby stratified deposits. Exploratory test pits were then excavated followed by systematic excavations if the potential for stratified cultural deposits was deemed high.

Using this technique, we have discovered 11 new stratified Early Upper Palaeolithic sites.  相似文献   

18.
This article deals with the relationship between the democratic transformations in Czechoslovakia after 1918 and 1989 and the armed forces. The democratic ideal of transformation seemed to be alien to the military institution, which upheld the old regime and paradigmatically represented undemocratic patterns of governance. In order to accommodate the popular demand to ‘abolish’ the army, the new political elite strived to initiate an institutional transformation that would re-legitimize the armed forces. Whereas after 1918 the military improved its reputation by changing into a ‘school of nation’, after 1989 the military, expected to become fully professional, went through a period in which its inner organisational culture was liberalized and personal freedoms of the soldiers were strengthened. The decline of previous authorities and the rise of civic self-confidence connected to the process of democratisation also led to the demoralisation of the soldiers. The liminal phase of military transformation was marked by the experience of the first ‘post-war war’, the Czechoslovak-Hungarian War in 1919 and the Gulf War in 1991, which indicated the needs of the new security environment and gave the idealistic thinking about the democratic military a touch of reality.  相似文献   
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The objective of this study is to establish a methodology for temporary protective structures, that is, the guidelines for planning, design, and implementation of future protective structures. The basic method of this paper was the observation and analyses of temporary protective structures as well as the evaluation of the results achieved in implementation of these rules in completed structures, within the Hilandar Monastery complex on Mount Athos, in Greece. Mount Athos was inscribed on the UNESCO World Heritage List for its cultural and natural values. The Holy Mount Athos is a unique monastic complex in the world and only males are allowed past the entrance. Having performed the evaluation of certain types of temporary protective structures, the given results were offered as recommendation for their design and implementation. The most significant accomplishment of this paper is verification of the designed, calculated, and completed protective structures through practical application within the Hilandar Monastery complex, in accordance with all the factors of site management.  相似文献   
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