排序方式: 共有120条查询结果,搜索用时 15 毫秒
101.
Emma Waterton Laurajane Smith Gary Campbell 《International Journal of Heritage Studies》2013,19(4):339-355
This paper reviews the methodological utility of Critical Discourse Analysis (CDA) in heritage studies. Using the Burra Charter as a case study we argue that the way we talk, write and otherwise represent heritage both constitutes and is constituted by the operation of a dominant discourse. In identifying the discursive construction of heritage, the paper argues we may reveal competing and conflicting discourses and the power relations that underpin the power/knowledge relations between expertise and community interests. This identification presents an opportunity for the resolution of conflicts and ambiguities in the pursuit of equitable dialogues and social inclusion. 相似文献
102.
Long distance trade has been attributed important social and economic roles in the pre-colonial south-central Andes, but how these trade networks were operated and organised, and the roles played by different populations and social groups (e.g. elites), remain uncertain. This study aims to offer new perspective on these questions through biomechanical analyses of human skeletal remains from a probable key site in these networks, San Pedro de Atacama (SPdA). Groups that were more intensively involved in long distance trade are expected to have been more habitually mobile, and thus to show greater robusticity and less circular lower limb bone cross-sections. Lower limb biomechanical properties of elite and non-elite Middle Horizon groups (MH, AD 500–1000) were compared with subsequent transitional MH-Late Intermediate Period (LIP, AD 1000–1450) and LIP groups from SPdA, and with LIP groups from Pica-8 and the Azapa Valley. The results indicate that MH populations from SPdA had less robust lower limbs and were by inference less mobile than their successors, with no differences between elite and non-elite, while robusticity was elevated in the MH-LIP transition group. Alternative explanations for the results, such as changes in herding activities, cannot be entirely discounted based on current evidence, but the results are consistent with hypotheses that SPdA may have served as a hub on long distance trade networks during the MH, before residents became more actively involved in long distance trade following the collapse of key links with the Tiwanaku polity. The results also indicate similar levels of robusticity among LIP populations at SPdA, Pica-8 and in the Azapa Valley, implying they may have been involved in trading activities to a similar extent, and perhaps to a greater extent than SPdA MH groups, as regional intergroup relationships changed. 相似文献
103.
Emma Perkins 《History & Technology》2013,29(3-4):259-272
ABSTRACTThe astronomical instruments of Danish astronomer, Tycho Brahe, were crucial to his intended reform of astronomy in the sixteenth century. Tycho represented these devices in a series of images that were circulated in range of contexts, thereby disseminating information about his technology to a wider audience. Through an analysis of the iconographical content of these images and a consideration of the ways in which they were circulated, this article argues that images of technology were in fact crucial to Tycho’s attempts to establish his authority as an astronomer. Embodying his claims to accuracy and recruiting trust in his innovative instruments, the images reinforced the validity of his astronomy and thereby played a central role in sustaining his reputation as an astronomer. 相似文献
104.
Jimena Lobo Guerrero Arenas Umberto Veronesi Harriet White 《Post-Medieval Archaeology》2013,47(2):147-169
SUMMARY: The 16th-century Spanish conquest of Colombia brought new technologies that altered and interacted with native metalworking traditions. In the colonial village of Santa Cruz de Mompox, renowned because of its goldsmithing tradition, indigenous groups and Spaniards experienced momentous encounters of individuals, metallurgical technologies and knowledge. However, little is known concerning colonial metallurgy, its continuities and changes with regards to the pre-Columbian period. Here we present the analytical characterization of five crucibles recovered in Mompox, together with discussion of relevant archival evidence. We find evidence for the local manufacture of crucibles as well as for the melting of unrefined gold dust, tumbaga (gold-copper-silver alloys) and silver. These metallurgical practices illustrate some likely illegal activities, continuities with pre-Columbian traditions in the use of tumbagas, and the Spanish-led introduction of silver in northern Colombia. It is argued that metallurgical remains can be informative of wider social and economic negotiations that engaged indigenous peoples, mestizos and Spaniards, which are critical to understand the configuration of the colonial reality. 相似文献
105.
106.
Roland Bleiker David Campbell Emma Hutchison Xzarina Nicholson 《Australian journal of political science》2013,48(4):398-416
Dealing with refugees is one of the most contested political issues in Australia. We examine how media images of asylum seekers have framed ensuing debates during two crucial periods over the past decade. By conducting a content analysis of newspaper front pages we demonstrate that asylum seekers have primarily been represented as medium or large groups and through a focus on boats. We argue that this visual framing, and in particular the relative absence of images that depict individual asylum seekers with recognisable facial features, associates refugees not with a humanitarian challenge, but with threats to sovereignty and security. These dehumanising visual patterns reinforce a politics of fear that explains why refugees are publicly framed as people whose plight, dire as it is, nevertheless does not generate a compassionate political response.
如何对待难民是澳大利亚一个最具争议的政治话题。我们考察了在过去十年中的两个关键时期中媒体的避难者形象是如何影响接下来辩论的。根据笔者对报纸的头版所做的内容分析,避难者主要被再现为中、大型群体,多集中在船上。我们认为,这样的视觉形象、尤其是缺少描画个体避难者脸部特征的形象,不会将避难者同人道主义问题联系起来,而只会同威胁主权及安全相链接。这类非人性化的视觉模式强化了恐惧的政治,这也解释了为什么公众认为难民境遇凄惨,却不给他们政治上的同情。 相似文献
107.
Simon J.M. Davis Emma M. Svensson Umberto Albarella Cleia Detry Anders Götherström Ana Elisabete Pires Catarina Ginja 《Journal of archaeological science》2012
In the course of a zooarchaeological survey of Holocene sites in southern Portugal, a substantial size increase of cattle bones was noted following the Christian reconquista of the 11th–13th centuries AD. A size increase in the course of time within a lineage of domestic livestock is usually considered to represent animal improvement. However several other factors including sex may influence the average size of a sample of mammal bones – cattle exhibit considerable sexual size dimorphism, with bulls being larger than cows. A histogram of the distal widths of a large (n = 44) sample of cattle metacarpals from 15th century Beja (Alentejo, Portugal), revealed a bimodal distribution. It was assumed that the large measurements belonged to males and the small to females. In order to rule out the possibility of a post-Moslem change in the sex ratio of cattle, a sub-sample of 21 cattle metacarpals from Beja was selected and we used genetic markers to identify the sex of the animals to which these metacarpals belonged. The ancient DNA sex of all specimens agreed with the previously assumed sex as determined osteometrically. We conclude that the two nearly separated peaks for the metacarpal distal width measurements do indeed indicate sex. A similar bimodal distribution was obtained from another large but earlier sample of cattle metacarpals from Moslem Alcáçova de Santarém (9th–12th century AD). Although these have not been molecularly sexed and since osteometric sexing has now been validated, we conclude that both small (female) and large (male) peaks are smaller than the 15th century ones and that there was an overall size increase or improvement of cattle in this region. Why the Christians improved cattle is unclear, but a selection for larger beeves for meat is one possibility as is the selection of more robust cattle for power. The spread of the quadrangular or chariot plough in Iberia is known to have occurred at this time. We then use the genetically sexed metacarpals to determine which measurements provide reasonable distinction between the sexes. Both the distal width (BFd; as already noted by Svensson et al., 2008; in Swedish medieval cattle) and the width of the lateral condyle (WCL) offer the best distinction. We also used them as a reference ‘collection’ to sex the medieval and post-medieval cattle metacarpals from Launceston Castle in England. This re-visit of the Launceston data corroborates other evidence indicating increased specialisation (milk and veal) in post-medieval cattle husbandry in England. 相似文献
108.
Durum wheat plants grown under optimum irrigation conditions in Jordan were processed in three different ways: 1) using a dry ashing method, 2) using acid extraction and 3) using both these methods, first dry ashing and then acid extraction. The aim was to determine if the laboratory processing method employed has an impact on the number of conjoined phytoliths recovered. This is important because it has been proposed that the number of conjoined phytoliths, or multi cells, can be an indication of water availability in arid and semi-arid regions (Rosen and Weiner 1994). The results showed that the processing method does have an impact on the resulting assemblage, with dry ashing producing a greater number of multi-cells than acid extraction. It is proposed that either the more violent oxidation of organic matter during acid extraction causes the breakup of conjoined phytoliths, or that the silica dehydrates during dry ashing resulting in a slight fusion between the individual phytoliths and hence more conjoined forms. 相似文献
109.
Emma Mawdsley 《Development and change》2004,35(1):79-103
The focus of most analyses of environmental struggles and discourses in colonial and postcolonial India is on rural and forest areas, and on subalterns versus elites. Recently, however, there has been increased interest in urban environmental issues, and, to some extent, in India's (variously defined)‘middle classes’. This article reviews a range of literatures — environmental, social‐cultural and political — in order to draw out themes and arguments concerning the relationships between India's middle classes and the complex meanings and materialities of the environment. Three issues are explored in detail: civic indifference and the public sphere; environmental activism; and Hinduism and ecological thinking. The article emphasizes the importance of recognizing diversity and dynamism within the middle classes in relation to the environment. It argues the need to develop situated understandings of what constitutes ‘the environment’ amongst different middle class groups; and underlines the ways in which environmental issues reflect and are often emblematic of wider social and political debates. 相似文献
110.
Raffaella Bianucci Grazia Mattutino Rudy Lallo Philippe Charlier Hélène Jouin-Spriet Alberto Peluso Thomas Higham Carlo Torre Emma Rabino Massa 《Journal of archaeological science》2008
A 15–18 months old child mummy, presently housed in Turin's Museum of Anthropology, was discovered in Gebelein (Upper Egypt) during excavations carried out by the Missione Archeologica Italiana, most likely in 1914. 相似文献