Quantitative Dental Mesowear Analysis in Domestic Caprids: a New Method to Reconstruct Management Strategies

Journal of Archaeological Method and Theory - Dental mesowear is a widely used tool in archaeology and palaeontology for the reconstruction of the overall diet of mammals. This method is based on...     

Build N Burn: Using Fire as a Tool to Evoke,Educate and Entertain

The visceral nature of fire was exploited in the Neolithic and Bronze Age periods in Britain by the burning down of timber buildings and monuments, as well as the cremation of the dead. These big fires would have created memories, perhaps even ‘flashbulb memories’, and this powerful mnemonic aspect of fire was likely of significance to the social and religious lives of individuals, families and communities. This article introduces the Build N Burn concept, where fires are recreated and deployed alongside public talks, performances, experimental archaeology activities and demonstrations by craft specialists to create memorable and informative public events. Three public engagements to date, two on the island of Arran and one in Caithness, both Scotland, are described here. In each case, we constructed replica timber structures inspired by local prehistoric sites, and then burned these down in a free-to-attend public event at dusk, evoking the culmination of a prehistoric festival. Build N Burn has, at its core, the principle of delivering memorable experiences for the public inspired by prehistory, underpinned by research and experiment, using events which draw on cross-sectoral collaboration and working with local communities. This article offers a critical reflection on work to date, and discusses future potential for such activities, utilizing the mnemonic power and transformational potential of fire for public engagement and experimental archaeology.     

Isolation and Isotopic Analysis of Individual Amino Acids from Archaeological Bone Collagen: A New Method Using Rp‐hplc

This paper presents a new method for the isolation and isotopic analysis of some individual amino acids from proteins. The technique and its constituent steps are discussed; then isotopic analyses of amino acids from several samples of bone collagen from the Late Roman site of Poundbury, Dorset, UK are presented. The applications of the method are discussed, as well as some advantages of this technique relative to other methods. Although developed for use with archaeological bone collagen, the technique is equally applicable to other proteinaceous materials. The use of reversed‐phase HPLC avoids problems of isotopic fractionation inherent in using ion‐exchange HPLC. Amino acids are isolated preparatively, allowing both carbon and nitrogen isotopic values to be measured on a single sample using CF‐IRMS. Since amino acids are isotopically analysed in an underivatized form (unlike GC‐C‐IRMS), the method also presents the possibility of collecting the CO₂ generated during CF‐IRMS: this would allow the subsequent dating by ¹⁴C‐AMS of individual amino acids isolated from archaeological samples.     

Quantifying Animal Trajectories Using Spatial Aggregation and Sequence Analysis: A Case Study of Differentiating Trajectories of Multiple Species

The increasing availability of telemetry data with high spatial and temporal resolution promises to greatly advance scientific understandings of the movement patterns of individual organisms across space and time. The amount of data provided by such methods, however, can be challenging to analyze and interpret. In this study, we present a new approach for analyzing animal movements that aggregates telemetry locations into spatial clusters and extracts the information from sequences formed by individuals passing through these spatial clusters. We applied this integrated approach of spatial aggregation and sequence analysis to quantify and compare trajectories of cattle (Bos taurus), mule deer (Odocoileus hemionus), and elk (Cervus elaphus) tracked by automated telemetry at the Starkey Experimental Forest and Range in northeastern Oregon, USA. Our approach effectively differentiated movement patterns of the three species. It provides a useful mean of quantifying movement patterns of species in a landscape.     

Seismic Analysis of Masonry Gravity Dams Using the Discrete Element Method: Implementation and Application

Much research in recent years has focused on the seismic analysis of concrete and earthfill dams, and few works have addressed the case of masonry dams. The structural behavior of masonry dams is controlled essentially by its discontinuous nature, which may induce significant nonlinear response during an intense earthquake. In this article, a numerical tool based on the Discrete Element Method is presented, aimed at the static, dynamic, and hydromechanical analysis of masonry gravity dams. The use of discontinuous models is mandatory for the study of failure mechanisms involving the masonry discontinuities, the dam-rock interface or the rock mass joints. The Discrete Element Method is able to assemble continuous and discontinuous meshes simultaneously in the same model, providing a versatile tool to consider various assumptions and levels of analysis, ranging from simplified to detailed structural representations. A comprehensive study of the seismic behavior of Lagoa Comprida Dam, located in Portugal, is presented. Both continuous and discontinuous models were developed to assess the main failure mechanisms, including overstress, partial and global sliding, and overturning.     

Government and Governmentality: Using Multiple Approaches to the Analysis of Government

This article analyses a single case in the application of government authority to illustrate a central analytical problem for political science--what is meant by 'government'--and uses two divergent analytic approaches. The established 'liberal instrumentalist' framework is contrasted with the 'governmentality' approach, derived from Foucault, which stresses the complexity of the processes through which government is 'assembled' from a complex of institutions, practices and ways of thinking. The article analyses the regulation of motor vehicle repairing in New South Wales in terms of these two approaches, and shows that each addresses some aspects of the process better than others. It argues that this means that each needs to be deployed, mobilises the distinction between the 'vertical' and 'horizontal' dimensions of government, and suggests ways in which political science can be strengthened by the 'governmentality' approach.     

Human Right to Water: Contemporary Challenges and Contours of a Global Debate

Abstract: In recent years, significant debate has taken place around the concept of the “human right to water”. In this paper, we seek to respond to recent critiques and clarify the terms of the debate by presenting an in‐depth exploration of the human right to water. We explore several critiques of the concept, situate it in the context of the current neoliberalization of water provision and in relation to contemporary water challenges, and present some examples of how it has been deployed to further the cause of access to water for vulnerable populations in varied contexts. We conclude that, rather than abandoning the concept as critics have suggested, the human right to water maintains importance as a discourse and strategy in the contemporary moment.     

Risk and Agricultural Land Use: A Reformulation of the Portfolio-Theoretic Approach to the Analysis of a von Thünen Economy

This paper extends the portfolio-theoretic approach to a von Thünen economy. It presents the farmer's decision problem as a mean-variance mathematical program, then examines the effect of increasing risk or risk aversion on land use. Risk seeking and the effect of competition on risk taking are also considered.     

Space-Time and Integral Measures of Individual Accessibility: A Comparative Analysis Using a Point-based Framework

Conventional integral measures of accessibility, although valuable as indicators of place accessibility, have several limitations when used to evaluate individual accessibility. Two alternatives for overcoming some of the difficulties involved are explored in this study. One is to adapt these measures for evaluating individual accessibility using a disaggregate, nonzonal approach. The other is to develop different types of measures based on an alternative conceptual framework. To pursue the former alternative, this study specifies and examines eighteen gravity-type and cumulative-opportunity accessibility measures using a point-based spatial framework. For the latter option, twelve space-time accessibility measures are developed based on the construct of a prism-constrained feasible opportunity set. This paper compares the relationships and spatial patterns of these thirty measures using network-based GIS procedures. Travel diary data collected in Columbus, Ohio, and a digital data set of 10,727 selected land parcels are used for all computation. Results of this study indicate that space-time and integral indices are distinctive types of accessibility measures which reflect different dimensions of the accessibility experience of individuals. Since space-time measures are more capable of capturing interpersonal differences, especially the effect of space-time constraints, they are more “gender sensitive” and helpful for unraveling gender/ethnic differences in accessibility. An important methodological implication is that whether accessibility is observed to be important or different between individuals depends heavily on whether the measure used is capable of revealing the kind of differences the analyst intends to observe.     

观察新中国的一个视角——试析龙须沟治理与新中国形象

新中国建立以后,北京市人民政府把保障人民身体健康和治理落后地区作为施政的切入点,在百废待兴、财力有限的情况下克服众多困难,花费巨额资金治理龙须沟和进行相关建设,明显改善了居民的生活和居住环境,凸显了人民政府的新形象,赢得了人民的衷心拥护,激发了人民群众建设新国家的热情。作为新旧社会转交的象征,龙须沟治理具有长远的启示意义。     

Celticity and Storyteller Identity: The Use and Misuse of Ethnicity to Develop a Storyteller's Sense of Self

This paper looks at the self-representation of contemporary or revival storytellers claiming “Celtic” identity for themselves as storytellers, largely based on imagined traits of generic “Celtic” storytellers and storytelling styles, and content, which are conveyed via commercial images, suppositions about the Romantic era, and other mediated, second-hand or even erroneous sources. At the same time, such representations are compared with the self-representations of three traditional storytellers from Ireland and Scotland.     

New Insights into Mesolithic Human Diet in the Mediterranean from Stable Isotope Analysis: The Sites of Campu Stefanu and Torre d'Aquila,Corsica

Mesolithic human remains are rare in the archaeological record of the French Mediterranean. Only the island of Corsica has so far produced relatively well‐preserved burials, and recent archaeological excavations have brought to light new Mesolithic human remains. The site of Campu Stefanu , located in Sollacaro in the southeast of the island, contained a collective burial of seven to eight individuals in a previously unobserved funerary context. A re‐evaluation of collections in regional museums yielded the remains from another Mesolithic individual from the site of Torre d 'Aquila , excavated at Pietracorbara, in the northern part of the island, at the beginning of the 1990s. These two discoveries presented the rare opportunity to obtain new radiocarbon dates and paleodietary insights from this crucial time period using stable isotope analysis (δ¹³C, δ¹⁵N) on collagen. From Campu Stefanu, one individual had sufficient collagen preserved for radiocarbon dating, revealing that it is the oldest Mesolithic human known on the island, dated to 10216–9920 cal. BP. At Torre d'Aquila, radiocarbon dates indicate that the individual belonged to a younger Mesolithic phase than Campu Stefanu, dated to 9903–9596 cal. BP. δ¹³C and δ¹⁵N isotope ratios are similar between the Campu Stefanu and Torre d'Aquila individuals and indicate a diet dominated by the consumption of terrestrial animal protein and a lack of marine resources. These findings are in contrast with the previous results from two other Mesolithic individuals from Corsica from the sites of Araguina Sennola and Monte Leone , for which about 25–30% of the consumed proteins came from a marine diet. The dietary variability recorded in Corsica is consistent with results obtained from Mesolithic human remains of Sicily and the Iberian Peninsula. We can hypothesise, that despite the nomadic lifestyle, the distance to the sea played a major role in Mesolithic food choices in Corsica. Copyright © 2016 John Wiley & Sons, Ltd.     

类型价值(TYPE VALUE)与墓葬价值(GRAVE VALUE)——介绍墓葬研究中的一种量化方法

墓葬是考古学研究中十分重要的一个内容,运用合适的统计学方法来量化墓葬的内容,继而进行相对客观的比较,一直是研究者理想的分析模式。本文主要介绍了丹麦学者Jorgensen的定量研究方法(墓葬价值与类型价值)和成果;并同时比较一项发展Jorgensen方法所做的中国考古学研究个案;希望这些能对我们今后的墓葬研究工作有所裨益。     

Selective Transport of Animal Parts by Ancient Hunters: A New Statistical Method and an Application to the Emeryville Shellmound Fauna

When deciding which parts of a prey animal to transport home, hunters may be more or less selective. In our vocabulary, unselective hunters are those who usually bring home most of the carcass; selective hunters are those who usually abandon all but the choicest (and/or lightest) parts. This paper uses the abcml statistical method to develop a means of estimating transport selectivity from the frequencies of skeletal parts in a faunal assemblage. It then applies the method to artiodactyl data from the Emeryville Shellmound in order to test the local depression and distant patch use hypothesis. This hypothesis predicts that selectivity should decline during the early part of the Emeryville sequence and rise during the later part. The initial analysis did reveal such a pattern, but this pattern disappeared when samples were pooled in order to produce acceptably narrow confidence intervals. Although this result weakens the hypothesis, it does not firmly refute it, because the model fits the data imperfectly in the critical middle portion of the sequence. Abcml also provides estimates of the intensity of attrition, which indicate that attrition was most severe in early strata and least severe in later ones. Substantial attrition (50% of bones surviving) is indicated even from samples that show no indication of attrition using conventional methods. These conclusions are based on assumptions about the processes of transport and attrition that are more reliable in qualitative outline than in quantitative detail. Consequently, the paper's qualitative conclusions are more trustworthy than its quantitative estimates.     

"We Know What the Problem Is": Using Oral History to Develop a Collaborative Analysis of Homelessness from the Bottom Up

Using audio, video, and radio interviews, the Cleveland HomelessOral History Project (CHOHP) has sought to foster the developmentof a collaborative analysis of homelessness from the bottomup. Designed to overcome problems with traditional academicresearch on homelessness, CHOHP explicitly seeks to share researchwith those living on the streets and in the shelters in Cleveland,Ohio and involve homeless people in the process of analysis.Rather than focusing on the personal pathologies of the homeless,the analysis that emerges from CHOHP suggests that trends indowntown and neighborhood real estate development, the criminalizationof the poor, the growth of the temporary labor industry, andthe retrenchment of the welfare system have led to the emergenceof powerful interests invested in perpetuating homelessness. Beyond analyzing these trends, CHOHP's formal research settinghas emboldened homeless people to act and become agents forsocial change.     

A Comparison of a Collaborative and Top-Down Approach to the Use of Science in Policy: Establishing Marine Protected Areas in California

The National Research Council has proposed two distinct approaches over the past 20 years for guiding decision making about risk. These two approaches are widely applicable to environmental decision-making and are exemplified by two attempts to establish Marine Protected Areas (MPAs) in California with the implementation of the 1999 Marine Life Protection Act. The first attempt, which parallels the NRC's 1983 linear scientific approach, was a top-down process that involved a Master Plan Team of scientists who created a proposal before gathering public input. The second attempt, which parallels the NRC's 1996 analytic and deliberative approach, involved a diverse set of stakeholders, including scientists, who worked in a collaborative process to provide a range of recommendations. We apply a three-tiered model of elite belief systems drawn from the Advocacy Coalition Framework to show that stakeholder preferences for either of these approaches is a function of their deep core beliefs. Stakeholders with strong preferences for scientific management support empirical claims for the benefits of MPAs and are more optimistic about the linear scientific approach compared to the analytic and deliberative approach for protecting major habitats, avoiding adverse fishing effects, and avoiding unfair agency domination. In contrast, stakeholders with pro-collaborative beliefs respect local knowledge and are more optimistic about the analytic and deliberative approach compared to the linear scientific approach for avoiding adverse fishing effects and unfair agency domination.     

Energy Colonialism and the Role of the Global in Local Responses to New Energy Infrastructures in the UK: A Critical and Exploratory Empirical Analysis

Governments, namely in the global North, are fostering the deployment of large‐scale low carbon and associated energy infrastructures (EIs), such as power lines, to mitigate climate change. However, when infrastructures are to be deployed, opposition is often found. Environmental justice—involving issues of distributive and procedural justice and recognition—and associated inter‐group relations, has been identified as a key aspect for local opposition. However, research has rarely examined local perceptions of environmental justice and associated practices, such as energy colonialism, within a global perspective. Adopting an interdisciplinary approach, we examine if and how different‐level intergroup relations and collective narratives shape people's social‐psychological and geographical imaginaries and responses to EIs. Focus groups were conducted with community members affected by proposals to construct high‐voltage power lines in the UK. Analyses suggest that narratives around England's colonial history—within Britain and beyond Britain—shape responses to EIs.