Latino immigrants and the renegotiation of place and belonging in small town America

This article compares the politics of place and belonging within two non-metropolitan communities—Woodburn, Oregon, and Leadville, Colorado—that have witnessed a significant increase in Latino immigration during the last fifteen to twenty years. Today both communities are approximately 50 per cent Latino, a demographic change that has reworked understandings of place identity and social belonging in each. Through a comparison of the two towns we seek to chart the unique regional political economic dynamics driving these changes, examine their spatial imprint, and interrogate how local context shapes the extent to which new arrivals are able to make effective claims to a sense of place and belonging despite hierarchies of race, class and ‘illegality.’ Assessing the differences between these two immigrant destinations provides insights into how sociospatial relations are crucial to analyzing immigrant–receiving society interaction, and contributes to scholarship on the uneven geography of immigrant incorporation in the contemporary USA.     

Mediating messiness: expanding ideas of flexibility,reflexivity, and embodiment in fieldwork

This article aims to help researchers think about some big-picture challenges that occur in the early stages of fieldwork. In particular, we address the transition from a clear, concise research proposal to the often complicated, messy initiation of a project. Drawing on autobiographical accounts of our own PhD research projects, we focus on dilemmas that may arise for researchers guided by feminist epistemology and methodology. First, we discuss parameters regarding acceptable changes to original research plans and questions. Noting that the carefully planned proposal may dramatically change as fieldwork begins, we draw on feminist literatures to expand and concretize the notion of flexibility in the research process. Second, we puzzle out the relationship between theory, epistemology, and method as the researcher delves into her fieldwork. As logistical challenges may take priority, theoretical and epistemological concerns may temporarily wane. Third, we consider the many ways in which the researcher's personal and field life bleed into each other to shape the conduct of research. We emphasize the importance of considering – prior to research as well as during – what the concepts of reflexivity and embodiment mean in fieldwork, especially for the researcher in terms of personal needs and logistical realities. Finally, while we suggest that there are certain unique pressures that shape the early stages of the field research period for PhD students, we conclude the article by focusing on ways in which lessons learned during our own experiences might be broadly useful for any researchers in the beginning stages of fieldwork.     

Temporal changes in diet: a stable isotope analysis of late Iron Age and Roman Dorset,Britain

This study investigates the relationship between diet and cultural change in late Iron Age and Romano-British populations from Dorset, England (1st century BC to the early 5th century AD). Dorset was the only region in Britain to exhibit continuity in inhumation burial rites through these periods and a wide array of environmental, archaeological and material culture evidence is available there. A sample of N = 77 human adult and N = 17 faunal rib samples were utilized for carbon and nitrogen stable isotope analysis to test the hypothesis that Romanization of the diet would result in greater dietary variation.     

Lipoic acid formulations for the removal of arsenic and mercury from museum artifact materials

Museums currently face a tremendous task of identification, mitigation, and remediation of pesticides from artifacts in order to protect museum workers and the general public. Additionally artifacts are being repatriated by Native American tribes for use in cultural ceremonies which may subject the practitioner to health risks. Arsenic and mercury salts are among the most persistent poisons used and so a critical challenge is removing these hazardous metals without damaging the material composition or decorations of the objects. At this time, there are no feasible procedures that can meet both of these objectives. Reported here is the development of a procedure involving concentrated aqueous reduced lipoic acid solutions for the removal of arsenic and mercury pesticides from substrate materials commonly encountered in museums.     

A sacral anomaly from the Quaker Cemetery,Kingston‐upon‐Thames,England

A rare defect of the sacrum was observed in the skeleton of an adult female from the Quaker Cemetery (1663–1814 CE) in Kingston‐upon‐Thames, England. This is an isolated finding in the skeletal collection and no other elements in this individual were similarly affected. After eliminating post‐depositional damage and skeletal asymmetry, a differential diagnosis resulted in the consideration of two conditions: hemivertebra and sacral agenesis, both of which are rare developmental defects that originate during foetal growth. Although the defect is interesting from an embryological, genetic and palaeopathological perspective, it would have resulted in few clinical symptoms for the individual. This case adds to the limited knowledge of the morphological variability of the sacrum, and will aid in future diagnoses of these rare pathological conditions. Copyright © 2009 John Wiley & Sons, Ltd.     

Using Enthesis Robusticity to Infer Activity in the Past: A Review

In bioarchaeological studies, entheseal change is commonly used to infer patterns of activity in past populations. This category of skeletal modification includes both pathological changes (enthesopathies) and changes in size, shape and surface complexity (robusticity). Despite the recent impetus to reassess the use of enthesopathies as markers of activity, robusticity has received little critical attention. In this review, we reassess key assumptions that underpin the use of robusticity in activity studies, drawing on anatomical, physiological, biomechanical and sports medicine literature sources. We find that, whilst there is some evidence to support the assumption that variation in enthesis robusticity reflects different activity patterns, little is known about the process through which this variation is produced. Presently, the stimuli (dynamics of muscle use or muscle size) for entheseal adaptation are ill-defined, a situation that limits our interpretive abilities. Consideration of bone functional adaptation principles and of the relationship of entheses to soft tissue also highlights how other factors, such as age, sex and genetic background, may influence enthesis robusticity and obscure activity-related adaptation. Understanding how these factors influence enthesis robusticity helps define how robusticity studies should be controlled, but further research is required to clarify how these factors interact with activity in robusticity development and the precise relationship between activity and robusticity. Ultimately, this review emphasises the complexity of entheseal structures and their morphological development. Any interpretation of activity from enthesis robusticity should be approached with caution, but in some circumstances, the endeavour may be ill-advised.     

Re-examining the chemical evaluation of diagenesis in human bone apatite

Isotopic analysis of human bone is becoming an increasingly important tool for the archaeologist in divining past life-ways. The isotopic ratios within bone are often assumed to be preserved as in life, but diagenetic change can alter the ratios, invalidating the results of isotopic analysis. Diagenesis can be evaluated in a number of ways, but most often spectroscopic techniques are utilised as the most efficient and easiest to understand methods for the archaeologist. Many isotopic studies do not report the possibility of diagenetic change, and if it is reported it has often been quantified using a single method of chemical analysis, FTIR spectroscopy. This study set out to test the value of FTIR analysis using human remains from the prehistoric site of Ban Non Wat, Northeast Thailand, and to compare the results with the non-destructive technique of FT-Raman spectroscopy. The study shows that FTIR spectroscopic analysis gives far less detail on the condition of bone than Raman spectroscopy, which does not merely indicate recrystallisation has occurred, but also shows clearly whether or not collagen is present, allows identification of ionic substitions which have occurred and identification of secondary minerals which have formed. Raman spectroscopy, combined with LA-ICP-MS analysis also revealed that soil composition and groundwater flow are the conditions which most affect diagenesis at Ban Non Wat.     

Moving peoples,changing diets: isotopic differences highlight migration and subsistence changes in the Upper Mun River Valley,Thailand

The dramatic growth of dietary isotope studies in archaeological literature attests to the significant potential this technique has for shedding light on past societies. Human diet reflects complex, inter-linked factors such as status, cultural preferences or environmental constraints on food production. In this study dietary isotope analysis is used to examine the human skeletal remains from Ban Non Wat, northeast Thailand. The study aims to use isotopic data to give insight into patterns of migration and subsistence strategy during prehistory. Ban Non Wat is the most comprehensively excavated site in the Upper Mun River Valley (UMRV), and understanding of prehistoric society in this area is crucial to answering questions of how social complexity arose in the region. Carbon isotope analysis has highlighted migrant individuals invisible to strontium isotope analysis and shown links between unusual burial practice and differences in diet. Results also indicate that diet changed substantially through time, with more reliance on rice in the Bronze Age, correlated with an increase in social differentiation. There is a move away from reliance on rice agriculture in the Iron Age, a time when oxygen isotopes show that environmental conditions were becoming drier, possibly resulting in rice agriculture becoming less viable.     

Cochabamba and climate anthropology (Respond to this article at http://www.therai.org.uk/at/debate)

Following the collapse of the UN climate talks in Copenhagen in December 2009, Evo Morales, the President of Bolivia, called for a World People's Conference on Climate Change. 35,000 people attended the conference in Cochabamba in April determined to keep climate politics on the global agenda. Nancy Lindisfarne writes about the growth of this international social movement with a keen eye to how anthropologists, and the discipline of anthropology as a whole, are responding practically and theoretically to the social consequences of climate change.