Variations in the Spatial Pattern of Settlement Locations: An Analysis Based on Proportional Hazards Models

Models based on hazard functions are used to analyze spatial trends in the distance intervals separating point locations. The proportional hazards model, which has been widely applied to analyze intervals of time, is used to investigate variation in the spacing of settlements in Nebraska. This model allows spatial trends in the intervals between settlements to be investigated under very general conditions regarding the interdependence of settlement locations and permits the coordinate locations of the intervals to be treated as spatially varying covariates. An empirical analysis reveals an East-West trend in the spacing of settlements.     

A short note on starch and xylem of Ipomoea batatas (sweet potato) in archaeological deposits from northern New Zealand

This study examines preservation of microfossils identified as introduced Ipomoea batatas in soils from northern New Zealand. Starch grains and xylem cells showed highly variable preservation, from good to extremely poor. For starch grains, the latter included brown-staining, expansion and distortion of the grain and vacuole, loss of the Maltese cross, pitting, cracking, fragmentation and disintegration. Degraded xylem showed similar brown-staining, occasional cracking, cross-wise fragmentation, with wall pits becoming progressively less visible or showing distortion, expansion and coalescence.     

Morality and the Concept of the Market Seller among Gehamo

This paper examines the negative moral evaluations of people who buy and resell fresh food by Gahuku and Gehamo people in and around Goroka, the capital of Eastern Highlands Province, Papua New Guinea. During my fieldwork from 2010 to 2015, vendors in the Goroka fresh food market argued that the value of fresh food should be based on the work that people did to produce it rather than on price competition, or on supply and demand. An examination of market vendors’ practice of ‘giving extra’ to customers, and the responses of vendors who resold food to negative moral evaluations of their activities, led me to an examination of the morality of production in relation to land, ancestors, and social relations; the morality of the marketplace; as well as ideas about what makes someone a good social person. Drawing on Erik Schwimmer's (1979) discussion of the concept of work in Melanesian societies, I argue that vendors in the Goroka market continue to emphasize use value and their own identification with the food that they are selling rather than the exchange value of alienated produce. While marketplaces are the apparent locus par excellence of capitalist economic activity, a consideration of the morality of Goroka market vendors leads to the caution that just because one sees something that looks like a marketplace in which people are engaging in commodity transactions does not necessarily mean that it is a marketplace in which people are engaging in commodity transactions. Similarly, just because something looks like a price does not necessarily mean that it is a price. Those considerations, in turn, lead to a re‐examination of Kenneth Read's (1955) characterization of morality and personhood among Gahuku in light of contemporary market exchange.     

Diet,Mobility, Technology,and Lithics: Neolithization on the Andean Altiplano, 7.0–3.5 ka

Journal of Archaeological Method and Theory - Neolithization was a complex, protracted process of domestication, sedentarization, and technology change that occurred in various combinations in...     

Imperial Citizenship or Else: Liberal Ideals and the India Unmaking of Empire, 1890–1919

ABSTRACT

This article examines three connected campaigns for Indian imperial citizenship which spanned the period 1890 to 1919, and their impact on the emergence of radical South Asian anticolonialism. It shifts our focus from individuals and ideologues who sought the status of British imperial citizens, to address the agitations which commenced to attain such a status within a reconstructed British Empire. Specific attention is paid to the conditions which encouraged South Asian patriots to imagine that the ideal of equal imperial citizenship within an imperial federation was a feasible political objective, to the illiberal official retreat from such an ideal, and to the political ramifications of this retreat. In conclusion, this article argues that the quest for Indian imperial citizenship, which spanned the Empire from South Africa to Canada, has been a much-neglected chapter in the evolution of anti-colonial nationalism in South Asia which deserves to be reinserted in the grand meta-narrative of the region’s twentieth century history.     

Stable carbon- and nitrogen-isotope ratios and electron spin resonance (ESR) g-values of charred bones: changes with heating and a critical evaluation of the utility of g-values for reconstructing thermal history and original isotope ratios

Changes in the stable carbon and nitrogen isotope ratios of modern bone samples heated to a variety of times and temperatures were used to determine the effect of heating on isotope ratios and the retention of organic matter in charred bones. For organic extracts produced by slow demineralization in weak acid, δ¹³C values were unchanged, while δ¹⁵N values increased by up to 5‰ and were primarily determined by heating temperature. Changes in the electron spin resonance (ESR) g-value of whole bone and organic extracts were also measured. For organic extracts from charred bones, the g-value was well-correlated with δ¹⁵N and temperature, suggesting that g-values could be used to estimate the charring temperature and original δ¹⁵N values of charred bones. Thus, g-values from demineralized extracts could be very useful in forensic investigations where it would important to reconstruct the thermal history of burned bones. Isotope ratios and g-values of demineralized extracts from four prehistoric components at three sites that produced cremated human bone were used to test whether the same approach can be applied to archaeological materials. While carbon isotope ratios of the prehistoric samples were similar to those of uncharred specimens, nitrogen isotope ratios were increased and the g-value corrections for nitrogen isotope ratios were not effective.     

(Re)Inhabiting awareness: geography and mindfulness

This paper opens up a dialogue between mindfulness and the discipline of geography. As a meditative practice that cultivates ‘present-centred non-judgmental awareness’, we claim that the practices and insights of mindfulness have important implications for various forms of geographical enquiry. This paper argues that mindfulness can inform geographical practices in relation to epistemology and methodology, and contribute towards geographically informed critical psychological theory and action. More specifically, we claim that mindfulness could offer a practice-based context to support the study of affects, extend the application of psychoanalytical geographical methods beyond the therapeutic, and contribute to emerging geographical studies of behavioural power and empowerment. This analysis explores these sites of interaction through a series of reflections on the Mindfulness, Behaviour Change and Engagement in Public Policy programme that was developed and delivered by the authors. This more-than-therapeutic mindfulness programme has been delivered to approximately 47 civil servants working in the UK Government.     

Assignment of the South Chinese Ordovician trilobite Calymene paronai to Neseuretus

Turvey, S.T. & Siveter, D.J., June 2007. Assignment of the South Chinese Ordovician trilobite Calymene paronai to Neseuretus. Alcheringa 31, 173‐183. ISSN 0311-5518.

Calymene paronai Pellizzari, 1913 Pellizzari, G. 1913. Fossili Palaeozoici antichi dello Scensi (Cina). Rivista Italiana di Palaeontologia, 19: 33–47.  [Google Scholar] was described on the basis of an almost complete enrolled specimen from the Ordovician (probably the early Llanvirn Yangtzeella poloi Biozone) of southern Shaanxi, China. It represents one of the first Chinese trilobite species to have been established, but has been almost completely ignored by subsequent workers. This species is redescribed and reassigned to the Gondwanan inner shelf indicator calymenid Neseuretus, compared with other South Chinese taxa previously assigned to this genus, and interpreted as a senior synonym of N. concavus Lu, 1975 Lu, Yanhao. 1975. Ordovician trilobite faunas of central and southwestern China. Palaeontologica Sinica, New Series B, 11: 1–463. (in Chinese and English) [Google Scholar].