Partitioning chi-square for the analysis of frequency table data: an archaeological application

Archaeologists often wish to compare observed frequency distributions with expectations generated by a model. We describe a technique of partitioning chisquare which yields information about goodness of fit to a model and about homogeneity among populations simultaneously, and which is often superior to other commonly used methods of evaluating frequency data. The technique is demonstrated with data from the Upper Paleolithic rockshelter Le Flageolet I. The results suggest selective raw material use by the Aurignacian occupants.     

The Newshot Island Boat Graveyard: an assemblage of 19th‐century vessels on the Clyde

A project by SCAPE, NAS, and local volunteers at Newshot Island on the Clyde near Glasgow has documented an important ships graveyard dating to the early 20th century. The vessels tell the story of the creation of the Clyde Navigation, represent a significant aspect of the river's history, and exemplify the technological and industrial development of the region. The survey and research revealed that the remains on site include the earliest diving support vessel known to have been recorded, and has resulted in the designation of the remains as a Scheduled Ancient Monument by Historic Environment Scotland.     

An Empirically Based Implementation and Evaluation of a Hierarchical Model for Commuting Flows. 一种基于经验的层状通勤流模型实现与评估

This article provides an empirical evaluation of a hierarchical approach to modeling commuting flows. As the gravity family of spatial interaction models represents a benchmark for empirical evaluation, we begin by reviewing basic aspects of these models. The hierarchical modeling framework is the same that Thorsen, Ubøe, and Nævdal (1999) used. However, because some modifications are required to construct a more workable model, we undertake a relatively detailed presentation of the model, rather than merely referring to the presentation in Thorsen, Ubøe, and Nævdal (1999) . The model uses a hierarchical specification of a transportation network and the individual search procedure. Journeys to work are determined by the effects of distance deterrence and of intervening opportunities, and by the location of potential destinations relative to alternatives at subsequent levels in a transportation network. The model calibration uses commuting data from a region in western Norway. The estimated parameter values are reasonable, and the explanatory power is very satisfactory when compared with the results of a competing destinations approach.     

MICRO-CREDIT AND DEVELOPMENT IN NORTHERN VIETNAM

Geographical development economics as reflected in the recent report by World Bank (2009) Reshaping Economic Geography (henceforth WDR-2009) and Sachs' (2005) End of Poverty has placed geographical factors of distance and density at the core of economic development. However, development geography has largely moved beyond a paradigm of modernity. This article seeks to narrow the above disciplinary divide and suggests that explanations of distance and density are not irrelevant but will need to be better integrated to local knowledge, practices and power relations in development schemes which are valued by development geographers. The latter is examined in the context of micro-credit programmes in two lagging areas, Soc Son and Vinh Loc, in northern Vietnam. Drawing from interviews and surveys of 160 female participants, we show that micro-credit, WDR-2009 and Sachs' geographical variables significantly affect poverty levels. However, qualitative interviews also reveal that the effects of distance, density and micro-credit schemes are constituted differently in the two areas. Relative to their Vinh Loc counterparts, Soc Son's participants experience less distance and density problems but are confronted with greater vulnerability to coercive relations of rule. In contrast, the approach to rule in the more geographically distressed area of Vinh Loc is underscored by flexibility and compromise which seek to cultivate conditions that sustain local livelihoods.     

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Ohne Zusammenfassung     

My Paradigm or Yours? Alternative Development,Post-Development,Reflexive Development

Alternative development has been concerned with alternative practices of development—participatory and people-centred—and with redefining the goals of development. Mainstream development has gradually been moving away from the preoccupation with economic growth toward a people-centred definition of development, for instance in human development. This raises the question in what way alternative development remains distinguishable from mainstream development—as a roving criticism, a development style, a profile of alternative positions regarding development agency, methodology, epistemology? Increasingly the claim is that alternative development represents an alternative paradigm. This is a problematic idea for four reasons: because whether paradigms apply to social science is questionable; because in development the concern is with policy frameworks rather than explanatory frameworks; because there are different views on whether a paradigm break with conventional development is desirable; and finally because the actual divergence in approaches to development is in some respects narrowing. There is a meaningful alternative development profile or package but there is no alternative development paradigm—nor should there be. Mainstream development is not what it used to be and it may be argued that the key question is rather whether growth and production are considered within or outside the people-centred development approach and whether this can rhyme with the structural adjustment programmes followed by the international financial institutions. Post-development may be interpreted as a neo-traditionalist reaction against modernity. More enabling as a perspective is reflexive development, in which a critique of science is viewed as part of development politics.     

First evidence of the production of Ginalski E5 button spurs from copper alloy in Central Europe

Ginalski-type E5 button spurs made from a Cu alloy are a characteristic attribute of the Middle Roman period in barbarian Europe. The find of part of a mould made of non-ferrous metal at the Luleč site in the district of Vyškov, Czech Republic, provided key evidence for explaining the issue of their production. The discovery of this unique artefact showed that based on current knowledge, the spurs made from a Cu alloy were also produced in the Middle Danube region and not only in Northeast Europe as had previously been thought.