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11.
A stone bead, part of a necklace found in a middle Hallstatt period—type of settlement—the T?rt?ria site in Alba County, Romania, was investigated following a non-destructive approach, by means of energy-dispersive X-ray fluorescence spectrometry and Fourier transform infrared spectroscopy. The highly heterogenous object, found together with numerous bronze and iron objects, appeared to be a variety of chalcedony rich in iron and copper impurities, still preserving clay minerals from the sedimentary matrix in some of the areas. Organic molecules found at the surface of the stone artefact may indicate the presence of a wax or resin residue, possible evidence of early craft specialization. The non-destructive protocol applied allowed an in-depth characterization of the artefact, providing important information not only on the crystal structure but also on the diagnostic impurities present within this peculiar stone bead.  相似文献   
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A reference sample of dental and oral nonmetric traits should represent its biological population from which it stems. The presence of individuals born at different times, different regions, and separate countries in the Coimbra-identified cranial collections provides the test of whether this sample reflects the biological continuity of this Portuguese sample among the late modern (early industrialization, nineteenth century) to early contemporary (early demographic transition, first half of the twentieth century) population of this region of central Portugal. The Coimbra collections were scored for 61 traits using methodology by Hauser and De Stefano (1989), Turner et al. (1991), Scott and Turner (1997), Irish (1998), and Marado and Silva (2016). The 600 individuals in the sample were divided by generation, region, and nationality. Their phenetic diversity was tested with principal component analysis and with the mean measure of divergence statistic. The proximity between the subsamples was generalized, and it mimicked previous genetic marker results. Some small subsamples hindered conclusions; nevertheless, this Coimbra sample is considered a reliable dental reference sample for the Portuguese late modern/early contemporary population.  相似文献   
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The aim of this work is to characterize the original concrete from Roman buildings for public spectacles, theatre and amphitheatre, from Emerita Augusta, Mérida, Spain. An advanced knowledge of the Roman concrete composition is required for a reliable restoration and preservation of these ancient monuments. The concrete was studied through mineralogical (optical polarized microscopy and X-ray diffraction) and petrophysical (bulk and real density, open porosity to water and Hg, mechanical strength and ultrasonic velocity) analyses. With this work, it is possible to fill the gap that exists in this field and the characterization of the materials used in the Roman concrete from these two buildings, never previously studied, despite the significance of this archaeological ensemble, declared a World Heritage Site by UNESCO in 1993. The results allowed us to determine the composition of the Roman concrete and to infer the provenance of the aggregates used in these monuments.  相似文献   
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Amidst the wide array of women's magazines published in Italy in the 1930s, Lei. Rivista di vita femminile presents a compelling case study of the make-believe effect achieved through fashion and the allure of the silver screen. Published by Angelo Rizzoli between 1933 and 1938, Lei stands out for a cosmopolitan, American-looking lifestyle that champions an Italian ‘new woman’, aware of her own new image and enmeshed in a fantastic world of romantic novels and movie stars. This essay studies the paradoxes and complexities of an Italian illustrated periodical promoting the image of a fashionable woman in the midst of growing imperialism and autarchy, and publishing the work of Leica photographers, Lucio Ridenti and Paul Wolff in particular. Lei reflects the fundamental ambivalence of this time, promoting Italian fashion through Hollywood as a way to counteract the French fashion industry, and inviting women to role-play through the allure of their image.  相似文献   
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The dynamic partnership between Anglican Bishop, David Sheppard, and his Roman Catholic counterpart, Derek Worlock, was a significant force in Liverpool during the 1980s, both ecumenically and politically. However, despite their “cult status” within the city, their national and international importance has yet to be explored. The 1981 Toxteth Riots are used as a case study through which to read their exceptional and transformative relationship. This article will discuss how their partnership became emblematic of changing church–state relationships from both Anglican and Roman Catholic perspectives, and how they each, in turn, went on to shape their churches’ dialogue with the government. The article explores the nature of their collaboration and the theological and doctrinal ideas that informed it, before going on to discuss the 1981 Riots in detail. It will demonstrate that the Sheppard–Worlock model of ecumenism put the Gospel, and in particular its focus upon the poor and marginalised, at the heart of their partnership. It will conclude that they sought the Common Good for society and believed that reconciliation was the key to the achievement of this goal.  相似文献   
17.
Intersectionality is a complex concept to deal with when doing research but also when teaching the interrelationships between space and social relations. Here we present “Relief Maps” as a visual tool for teaching intersectionality and its spatial dimension in higher education courses. “Relief Maps” are a model developed for research and applied in a Geography and Gender course at the Universitat Autònoma de Barcelona (UAB) with the aim of promoting student reflection on the relationships between power structures, places and lived experiences, starting from their everyday lives.  相似文献   
18.
Teaching of critical spatial thinking in higher education empowers graduates to effectively engage with spatial data. Geographic information systems (GIS) and science are taught to undergraduates across many disciplines; we evaluate how this contributes to critical spatial thinking. The discipline of GIS covers the whole process of spatial decision-making, but GIS modules often ignore the context setting of spatial problems, and just cover the technical aspects of how to use GIS software. We outline how some existing GIS practicals could be improved to focus on the development of critical spatial thinking skills, competences and abilities that are valuable to graduates.  相似文献   
19.
In November 2012, a researcher, two social workers and five mothers embarked on a participatory action research (PAR) journey with the aim to develop new ideas for interventions for children and young people in street situations of the city of El Alto in Bolivia. In this article, we attend to the topic of personal and social transformation in PAR. We explore how the mothers of young people in street situations perform and negotiate their subjectivities as mothers in their everyday life; how they create (new) subjectivities in exchange and in interaction with each other during the mother project; and how the performance of their (new) subjectivities can bring social change. The mothers in our group shared stories of being silenced by social services in their everyday lives, as their motherhood is declared not good enough or as they are perceived too guilty to claim for help. It was the first time the mothers shared their stories with other mothers of their lives with their children in street situations. By noticing that they all experienced or heard of similar events that their children were subjected to in the streets, the mothers grew confident enough to talk back. Mothers talked back by denouncing injustice and by transforming doubts into questions, providing them with more knowledge. Finally, as the mothers reached out to social services, mothers’ presence, questions and stories confronted aid workers with their own flaws, and their comfortable discourse of blaming families, creating new paths towards social transformation.  相似文献   
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