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11.
Nicolas Garnier Dario Bernal-Casasola Cyril Driard Inês Vaz Pinto 《Journal of Maritime Archaeology》2018,13(3):285-328
As organic materials, fish and its derivative products are perishable and break down rapidly and ultimately disappear. Unless they include bones or scales, the only means of identifying them in the archaeological record is through the identification of the chemical constituents that are left behind after decomposition. Fish flesh mainly consists of proteins and lipids. Since these molecules are unstable they degrade irreversibly after death or discard, losing a significant part of the original chemical elements, consequently hampering or complicating their identification. In this paper, two main types of fish products are considered: raw, salted or cooked fish, and fermented fish-based products. In the first case, the degradation of the native markers results from chemical post-depositional degradation, and eventually thermal degradation during cooking. In the second case, the biochemical processes involve bacteria that cause the rapid decomposition of fish as part of the process of forming fish sauces, such as Roman garum. To detect and identify fish products we combined experimental archaeology and organic analyses. The identification of the degradation products of cholesterol appeared to provide a strong indicator for detecting the presence of fish sauces. Analysis of samples taken from fish-salting vats located along the Atlantic coast (Marsa, Baelo Claudia, Troia, Kerlaz, and Etel) with samples taken from actual experimental garum sauces made from mackerel (Scomber scombrus), sardines (Sardina pilchardus), and/or oysters (Ostreidae), revealed the presence of common markers of fermented fish-based products. The application of the analytical methodology described here to structures involved in ancient fish sauce manufacture and storage has enabled investigation of the production of the sauces by searching directly for the fish markers on the inner sides of the containers. For the first time the addition of molluscs and fruits in the fish product has been identified as part of the process of manufacturing garum. 相似文献
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Fulfilling Promises of More Substantive Democracy? Post‐neoliberalism and Natural Resource Governance in South America 下载免费PDF全文
Karen M. Siegel 《Development and change》2016,47(3):495-516
Benefiting from the commodity boom, progressive governments across South America have sought to move away from the neoliberal policies adopted previously by strengthening the role of the state and using revenues from commodity exports to address social concerns. This approach, often called neo‐extractivism, has become the main development strategy over the past 15 years. Yet, the increasingly intensive and extensive natural resource exploitation underlying this development strategy has also led to multiple protests and contestations across South America. This article thus examines the relationship between neo‐extractivism as a development strategy and the quality of democracy under progressive governments in South America. On the one hand, neo‐extractivism has allowed states to become more inclusive by paying attention to social concerns which in turn has been an important element in the legitimacy of progressive governments. On the other hand, the reliance on neo‐extractivism as the main development strategy poses important constraints on the ability of post‐neoliberal states to build more substantive democracies which could take into account a variety of positions, give citizens a say in decisions directly affecting their livelihoods, and promote public debates on key questions confronting society. 相似文献
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Lee Smith Karen Nairn Susan Sandretto 《Gender, place and culture : a journal of feminist geography》2016,23(5):589-606
The school formal in New Zealand constitutes a rich site of analysis for researchers interested in gender and sexuality performances. As a social space, the formal both shapes bodies and is shaped by them. In this article, we explore the school formals of three different types of schools: a single sex girls’, a single sex boys’ and a co-ed. high school, all from an urban centre. Using the theoretical tools provided by poststructuralism and queer theory, we conducted a discourse analysis of observations conducted by the first author at two school formals, interviews with staff and students and interviews with peer researchers. We demonstrate how same-sex practices do not necessarily map onto queer bodies, masculinity onto ‘male’ bodies or femininity onto ‘female’ bodies. Such fluidity challenges the rigid heterosexual/homosexual and masculine/feminine binaries so that schools are more inclusive of gender and sexual diversity. 相似文献
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Paramita Dasgupta Lisa J. Whop Abbey Diaz Susanna M. Cramb Suzanne P. Moore Julia M.L. Brotherton Joan Cunningham Patricia C. Valery Dorota Gertig Gail Garvey John R. Condon Dianne L. O'Connell Karen Canfell Peter D. Baade 《Geographical Research》2019,57(1):111-122
Indigenous women continue to experience a disproportionately higher burden of cervical cancer than non‐Indigenous women in Australia. The National Indigenous Cervical Screening Project used probabilistic record linkage to combine population‐based administrative databases and identify Indigenous women on Pap Smear Registers. This study aimed to quantify the spatial variation by local government areas (LGAs) for Indigenous and non‐Indigenous women in Queensland in cervical screening participation rates and related outcomes. Empirical Bayes local geostatistical smoothing was performed to reduce the likelihood of spurious variation between small areas. The cohort included 1,091,260 women (2 per cent Indigenous) aged 20 to 69 with 2,393,708 Pap smears between 2006 and 2011. Indigenous women had smoothed LGA‐specific 5‐year participation rates (interquartile range (IQR) 38.9–53.3 per 100 eligible women) consistently lower than non‐Indigenous women (IQR 80.7–85.3). The non‐overlapping confidence intervals of these rates suggest that the Indigenous differential was significant. Compared with Indigenous women, non‐Indigenous women had consistently lower and more stable prevalence rates of histologically confirmed high grade abnormalities (IQR 8.0–10.1 versus 15.0–21.3 per 1,000 screened women). Although the LGA‐specific rates also suggest that a higher proportion of non‐Indigenous women were followed‐up within two months of an abnormal screening result, the wide confidence intervals for these estimates limit our ability to draw definitive conclusions about spatial patterns for this outcome. These findings highlight the importance of continued monitoring and ongoing efforts to identify drivers of these patterns and develop effective strategies to improve participation and potentially reduce the cervical cancer burden among Indigenous women. 相似文献
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Victoria Egli Caryn Zinn Lisa Mackay Niamh Donnellan Karen Villanueva Suzanne Mavoa Daniel J. Exeter Stefanie Vandevijvere Melody Smith 《Geographical Research》2019,57(1):84-97
The advertising of unhealthy food and beverages forms an important component of obesogenic environments. Such marketing to children is a key health determinant because of its impact on dietary preference and food purchasing behaviour. The location of outdoor advertising is important in exploring obesogenic environments and children's neighbourhoods. The aim of this study is to explore issues involved in the use of Google Street View to examine outdoor food and beverage advertising. The implications for using Google Street View in the context of neighbourhood built environment research and grass‐roots advocacy are discussed. The study was conducted within walkable distances from 19 primary and intermediate schools in Auckland, New Zealand, where “walkable” was defined as limited by 800 m road network boundaries, which are equivalent to school buffer boundaries. Google Street View allows for centrality of data collection, coding, and storage. However, challenges exist with the method because 727 (29.4%) of a total of 2,474 outdoor advertisements that were identified were not able to be categorised because images were unclear, not in English, blocked, or at angles where detail cannot be deciphered. Specific to outdoor advertising for food and beverages, the results presented here show that children are exposed to a significantly greater number of unhealthy advertising than other advertising, P=0.001, eta‐squared statistic (0.45) indicates a large effect size. Overall, the results show promise for the use of Google Street View in the study of obesogenic environments. 相似文献
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This article analyses European ‘youth riots’ as a social phenomenon after World War II. It also uses a specific riot – the 1948 Stockholm Easter Riots – in order to discuss the limits and potential of some theoretical assumptions underlying the field of historical contentious politics studies, primarily ‘contentious politics’ and ‘claims’. Using police reports and newspapers, the article shows that the riots were part of a European repertoire of post-war ‘youth riots’, but that they also bear similarities to an older popular repertoire of contention in Sweden. However, the riots do not really fit into the concept of ‘contentious politics’, as this concept is built on ‘claim-making’ as a key aspect and the participants did not make explicit claims. This leads to the conclusion that other theoretical tools, inspired by the concept of ‘moral economy’, are better suited for understanding the motivations of the rioters, whose actions are interpreted as a way of defending a perceived moral right of access to the urban public space. 相似文献
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This article investigates the formative staffing practices of the League of Nations Secretariat. Drawing on the social theory of Pierre Bourdieu, it argues that core traits of the League's institutional capacity and identity was produced through the institutionalization of recruitment practices in the League's formative years from 1919 to 1923. Through an exploration of early negotiations and practices of staffing, we show how the League built and balanced legitimacy, by combining a clearly international make-up of the League Secretariat with acute sensitivity to state interests, and autonomy, by defending the Secretary-General's exclusive prerogative of staffing, in a way that has been defining for the trajectory of international organizations (IOs) until today. The article thus turns to the institutional landscape where the individual and its surroundings meet: through the daily staffing practices of the Secretariat, it explores how an institution came to be, function and assert its influence as an autonomous and legitimate diplomatic agent in a broader international field. As such, the article, as an innovative contribution to the field, argues that international historians should connect thorough institutional investigations with elements of the ‘cultural turn’ in International History, in order to properly engage with and understand IOs as diplomatic actors. 相似文献
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