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171.
Abstract

In this article, I explore the intersection of photography and contemporary urban topographies in the production of queer identity in post-apartheid South Africa. To do so I examine Thebeautifulonesarehere, a contemporary photo-collage portrait series by Kelebogile Ntladi, which attempts to queer representations of South African cityscapes to reveal the entrenched homophobia and the systematic rejection of queer subjects. Ntladi, inspired by their own experiences of counter-normativity and the omnipresent threat of violence they face as a result, took to the streets to walk through their home city of Johannesburg to photograph the urban and cultural landscape; these photographic prints were then used as the building blocks in the assembly and fabrication of imagined spaces in which they and their fellow queer citizens would be able to live without fear of violence, where they could move freely and without repercussion. Using the trope of the flâneur as a starting point, I draw on Walter Benjamin’s paradoxical experience of Paris: his writing of Paris as the ‘capital of the nineteenth century’ and ‘the promised land’ of the flâneur exists in stark juxtaposition with his own complex experience of anxiety, dislocation and impending doom while living in the city while in exile during World War II. Ntladi’s personal experience of post-1994 Johannesburg echoes the paradoxical experience.  相似文献   
172.
Non-destructive analysis of sanukite stones of known source and sanukite implements was carried out by means of energy-dispersive X-ray fluorescence spectrometry. Attention was focussed on areas in middle-western Japan. Stone taken from four source districts was classified into nine different groups. More than a hundred implements obtained from thirty-six archaeological sites were allocated to their sources by means of Hotelling's T2 test.  相似文献   
173.
ABSTRACT

This article sheds light on the entanglements of difficult heritage and digital media through an ethnographic analysis of digital photography and social media practices at the Memorial to the Murdered Jews of Europe in Berlin. After a discussion of the project ‘Yolocaust’, through which an artist publicly shamed the ‘selfie culture’ at the memorial, the article argues that the sweeping condemnation of digital self-representations in the context of Holocaust remembrance remains simplistic. Instead, many visitors explore and enact potential emotional relationships to the pasts that sites of difficult heritage represent through digital self-representations. This observation raises critical questions about the role of digital media in current transformations of touristic memory cultures.  相似文献   
174.
A sample of 210 pieces of archaeologically derived obsidian from settlement sites in Palliser Bay, New Zealand, was subjected to X-ray fluorescent analysis, in order to define the petrographic sources exploited by these prehistoric groups. It was found that the material had been derived from sources at Mayor Island, Huruiki, Rotorua, Cooks Bay, Purangi, Ongaroto and Taupo, and with the exception of the last 3, all were being quarried as early as the 12th century AD. Problems were encountered in assessing the significance of trends in source exploitation which had been proven on other grounds, and these suggested that future analyses must involve far larger archaeological samples.  相似文献   
175.
ABSTRACT

Children’s identities constitute and are constituted by the everyday spaces they inhabit. Though there are innumerable accounts of what adults think public spaces like subways and city streets mean to children, fewer recorded accounts exist from young children themselves (Faulkner and Zolkos 2016, “Introduction.” In Critical Childhood Studies and the Practice of Interdisciplinarity, ix–xvii. Lexington: Lanham.). In this work I explored 2- – 5-year-old children’s conceptions of public space through the photographs they took and the narratives they told in and around those images. I focused on how children imaged their spaces, how their narrative fragments added layers of story to the images’ contents, and how their photographic performances acted as ‘visual voice’ (Burke 2005, “‘Play in Focus’: Children Researching Their Own Spaces and Places for Play.” Children Youth and Environments 15 (1): 27–53.), highlighting for us how they see themselves and their positions within the larger urban environment. The young children’s photographs depicted their growing autonomy and mobility within an urban context, attunements to non-human forms of the city, and knowledge of what it means to live in their communities.  相似文献   
176.
Physico-chemical techniques of analysis have been applied to a series of Hellenistic terracotta figurines found at Myrina on the coast of Asia Minor to explore the feasibility of using chemical and mineralogical composition as parameters in the identification of figurine workshops. The results suggest that there is a tentative basis for the correlation between composition and stylistic criteria among the figurines. The difficulties associated with this approach are discussed, and account is taken of an earlier enquiry that was carried out on similar lines.  相似文献   
177.
Sixty-one Augustan quadrantes were analysed for calcium, iron, nickel, copper, silver, tin, antimony, and lead by X-ray fluorescence. Most coins contained about 99·7% copper with the other seven elements present as trace impurities. Significant differences in composition were found for the three different issues of quadrantes minted in c. 9 BC indicating that these issues were not minted exactly contemporaneously. Quadrantes minted in c. 4 BC have trace element concentrations in ranges that differ from those of the 9 BC quadrantes. The precision is very good for all trace elements (the precision of calcium was not calculated): average standard deviations are 0·0021% for Fe, 0·0026% for Ni, 0·0038% for Ag, 0·0014% for Sn, 0·0031% for Sb, and 0·015 for Pb.  相似文献   
178.
The use of alternative teaching methods to lectures is one of the keys to develop a more participatory and effective education. In the teaching of Geography, greater interaction of students with elements of the landscape through the active use of photography could be one of the ways to achieve this efficiency. This article describes an experiment conducted in 2016 with students of the subject Physical Geography of the Iberian Peninsula. Two different teaching methodologies were applied to two groups of students. The first one was based on dividing the time of each class between participatory comments of landscape photographs and imparting theoretical knowledge through lectures. The second methodology consisted only of lectures, following a more traditional approach. Additionally, some students from the first group actively participated by uploading and tagging their own field pictures to a photographic repository of the University of Seville. The effectiveness of the different activities in each group was assessed through four tests, performed monthly. The results indicate that the use of landscape photographs as a participative teaching resource allows a more efficient learning of theoretical concepts. Therefore, the proposed methodology should be considered by those interested in improving the quality and effectiveness of their teaching of Geography.  相似文献   
179.
Pitchstone is a glassy volcanic rock, distinguishable from obsidian by having a higher water content. It forms lava flows and minor intrusions at several centres within the British Tertiary Volcanic Province (BTVP) in the west of Scotland and Ireland. Pitchstone artifacts and waste pieces have been recorded from 101 archaeological localities in Scotland and northern England, ranging in time from possibly Mesolithic to Bronze Age. To characterize the sources, 17 pitchstone samples from 11 sources within the BTVP were analysed for major elements by energy-dispersive X-ray fluorescence (EDXRF), and for trace elements by instrumental neutron activation analysis (INAA). 28 pitchstone pieces from 22 archaeological sites were analysed, mainly non-destructively, by INAA and interpreted as having originated from Arran sources. The Arran sources are divided into four petrographic types; the Corrygills, Tormore, Glen Shurig and Glen Cloy Types. Petrographic study of 15 archaeological samples indicated that three were of Corrygills type and two were of Tormore type. The remainder were less confidently attributed to the petrographic types distinguished. Arran pitchstone is found as far as 300 km from the Arran sources, at the chambered tomb of Ord North in Highland.  相似文献   
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