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141.
Previous studies suggest that palate shape is a useful indicator of biological ancestry in human remains. This study evaluates interobserver error in ancestry estimation using palate shape and explores palate shape variation in Gullah (descendants of West Africans) and Seminole (Indigenous American) population samples using geometric morphometric analysis. Ten participants were asked to ascribe biological ancestry and shape to 28 dental casts based on a classification scheme employed in previous studies. The mean correct classification was 42.0%, indicating that the likelihood of assigning the correct ancestry is very poor and not significantly different from random assignment (= 0.12). The accuracy analysis based on categorical classification of the casts was complemented by geometric morphometric analysis of nine 3D landmarks reflecting palate shape of 158 casts. Principal component analysis results show no difference between populations regarding palate shape, and cross‐validated discriminant function analysis correctly classified only 62.0% of the specimens. Combined, these results show that previous methods to estimate ancestry are inaccurate and that this inaccuracy is probably due to a lack of palate shape differences between groups, rather than limitation of the analytical method per se. Therefore, we recommend caution should be used when choosing to apply the analysis of palate shape in forensically relevant contexts.  相似文献   
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Until new legislation was passed in 2011, community ties and continuity of representation were the major criteria deployed by the United Kingdom's Boundary Commissions when defining parliamentary constituency boundaries. Equality of electorates is now the paramount criterion, and the Commissions' first proposals using that new format substantially fractured many of the existing constituencies. MPs were able to respond to the Commissions' proposals under the altered public consultation procedures. Only a small majority did so, however: there were significant differences across the political parties in both response rates and the nature of the responses, the majority of which used community ties as the main grounds for either supporting or opposing the Commissions' proposals.  相似文献   
144.
Although the psychology of terrorism is far from a neglected subject, there is still much to learn. “Ordinary” criminals remain enigmatic but have proved a far more accessible population for research purposes. This article bridges the gap between the study of crime and contemporary terrorism by examining the parallels between the two. Significant similarities are shown to exist between terrorists and organized as well as low-level criminals, including activities performed and systems of social influence and organization. Processes of social identification are universally important to varying degrees; however, specific differences in identity may represent key distinguishing features between groups. Although further comparisons utilizing more restrictive samples are necessary, attention is drawn to the sometimes underutilized potential that criminological research holds to act as a point of reference for the investigation of terrorism.  相似文献   
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Abstract

This paper focuses on the ability of local communities to make effective use of private legal tools as a means of assuring sustainable wildlife use. Using recent legal developments in Kenya as a case study, the paper examines a series of contracts entered into between local communities in the Samburu District and tour operators wishing to bring wildlife “photo safaris”; onto Samburu lands. These contracts, typically referred to as “Eco‐tourism contracts,”; are designed simply to allow tour operators to lead tour groups through community property without trespass. The authors argue that to achieve their true potential, these contracts must be treated, in essence, as “wildlife easements,”; or “eco‐easements,”; that can become publicly‐recorded mutual conservation commitments, and as such must incorporate conservation principles with a focus on environmental impact and wildlife management. Moreover, these contracts must be linked both conceptually and financially to the communities’ governance structure and to its broader conservation efforts.  相似文献   
147.
Engineering problems are one factor limiting low cost access to low earth orbit. Insurance and range costs also hinder low cost access. Achieving low cost orbital access requires dealing with economic limitations of chemical rockets, lack of business planning, and failure to identify a workable path that will take us from an immature to a mature launch industry. A mature launch industry exhibiting low cost to orbit and significant flight rates by reusable vehicles with long lifetimes will not evolve unless this multifactorial problem is solved.  相似文献   
148.
The World Bank and UNDP have proposed that migration and mobility facilitate economic development. Yet the epidemiological and public health literature has often associated migration and population mobility with the extension and intensification of infectious diseases, most recently epitomised by the AIDS pandemic. Within the context of the well-documented negative developmental impact of AIDS, this suggests a potential clash in perspectives on the role of migration. However, if insights from public health can be incorporated into broader development perspectives, it may be possible to realise the developmental benefits of migration while mitigating or avoiding any associated health concerns.  相似文献   
149.
The community-driven, decentralised approach to natural resource management has reached a crossroads. The good governance agenda in the water, forestry, fishery and biodiversity sectors has generated limited success in achieving pro-poor outcomes. In many cases, local elites are to blame for capturing the benefits from the process of democratising decision-making processes. This paper examines two approaches in the literature which both aim to address elite domination, namely elite exclusion and elite inclusion. The former is a deliberate act to reduce the influence of elites by excluding them from the decision-making process in natural resource management. The latter, in contrast, is a conscious strategy to integrate elites into the use of natural resources in an attempt to redistribute the benefits to poor people via the ‘trickle down’ effect. This paper argues that the dichotomy of elite inclusion and exclusion is inadequate in understanding the complex local power dynamics in natural resource management. In particular, the binary division fails to address the multiple locations of elites, overlapping institutions and the paradoxes of ‘controlled’ participatory processes. This paper argues that any strategies to tackle elite capture need to pay attention to the historical, socially embedded and negotiated nature of resource governance arrangements.  相似文献   
150.
Non‐fiction reviews

Power in Africa: An Essay in Political Interpretation by Patrick Chabal, New York: St Martin's Press, 1992, pp 311.

Government and Politics in Africa (Second Edition) by William Tordoff Macmillan: London, 1993, pp 340.

The Sufi Brotherhoods in the Sudan by Ali Salih Karrar, London: Hurst, 1992, pp 234, £30

Historical Discord in the Nile Valley by Gabriel R Warburg, London: Hurst, 1992, pp 210, £27.50

The Economy of Ethiopia by Keith Griffin (ed.) London: Macmillan, 1992. pp 299

Le Sahara Occidental‐Enjeu maghrébin by Abdelkhaleq Berramdane, Paris: Karthala 1992, pp 357 FF. 150 Preface by Bernard Cherigny

Fiction reviews

A Thousand and One Coffee Mornings: Scenes From Saudi Arabia by Miranda Miller London: Peter Owen, 1989, pp 207, £12.95pb.

Crisis and Creativity in The New Literatures in English, by Geoffrey Davis and Hena Maes‐Jelinek eds. Cross‐Cultures 1. Amsterdam—Atlanta GA: Editions Rodopi BV. 1990, pp 524, $75

The Great World by David Malouf London: Chatto and Windus, 1990, £12.95

The Wind from the Plain by Yashar Kemal Translated from the Turkish by Thilda Kemal London: Collins Harvill, 1989, pp 286 £6.95pb

Tigers and Butterflies: selected writings on politics culture and society by Han Suyin Edited by Aamer Hussein, London: Earthscan, 1990, pp 247 £9.95pb

Reference reviews

Poverty and Development in the 1990s Edited by Tim Allen and Alan Thomas Oxford: Oxford University Press, 1992, pp 21, £30.00 hb, £9.95 pb

Industrialization and Development Edited by Tom Hewitt, Hazel Johnson and Dave Wield Oxford: Oxford University Press, 1992, pp 338, £30.00 hb, £9.95 pb

Rural Livelihoods: crises and responses Edited by Henry Bernstein, Ben Crow and Hazel Johnson Oxford: Oxford University Press, 1992, pp 324, £30.00 hb, £9.95pb

Dictionary of Third World Terms by Kofi Buenor Hadjor London/New York, NY: I B Tauris, 1992, pp 308 £24.95 hb

Glossary of the Third World: words for understanding Third World people and cultures by George Thomas Kurian, New York, NY/Oxford: Facts on File, 1989, pp 300 £20.00 hb.

Historical Dictionary of Indonesia: Asian Historical Dictionaries, No. 9 by Robert Cribb Metuchen, New Jersey/London: Scarecrow Press 1992. pp 663, £61.65 hb

Wars in the Third World Since 1945 by Guy Arnold London: Cassell, 1991, pp 579, £65.00 hb

The Facts On File WORLD POLITICAL ALMANAC (Second Edition) by Chris Cook New York, NY/Oxford: Facts on File, 1992, pp 490 £25.00 hb

Caribbean Companion: the A to Z reference by Brian Dyde Basingstoke, Hampshire: Macmillon 1992. 181pp. £4.50 pb

SIPRI Yearbook 1992: World Armaments and Disarmament Stockholm International Peace Research Institute Oxford: Oxford University Press, 1992, pp 670. hb

Non‐Governmental Development Organizations of Developing Countries—and the South smiles.... Edited by Sjef Theunis, Dordrech, Holland/Boston, Mass./London: Martinus Nijhoff for Novib, 1991, pp 372, £66.00 hb

Teaching the Geography of Developing Areas, Monograph No. 7 Edited by Robert B. Potter and Tim Unwin, London: Developing Areas Research Group, 1992, pp 143. pb

World Bibliographic Series, Vol. 140: MAURITIUS by Pramila Ramgulam Bennet in collaboration with George John Bennett Oxford/Santa Barbara, California/Denver, Colorado: Clio Press, 1992, pp 153 hb

World Investment Report 1992: transnational corporations as engines of growth United Nations New York, NY: United Nations Publications, 1992, pp 365 $45  相似文献   
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