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.     

Challenges to Bridging Discrepant Knowledge Bases: A Case Study of the Norwegian Centre for Offshore Wind Energy

From a theoretical perspective, it is possible to enhance the innovation of firms and institutions by combining the analytic (scientific) knowledge base of research and development (R&D) institutions with the synthetic (practical) knowledge base of industries. Such combinations of knowledge are also believed to support regional development. One such initiative to bridge knowledge from the R&D sector and industry is the Norwegian Centre for Offshore Wind Energy (NORCOWE). However, as our case study shows, it is hard to bridge knowledge from these two partner groups. We found that this is mainly because of differences in the partners' timelines (long versus short), their attitudes toward knowledge (research based versus experience based), application of the knowledge (knowledge per se versus commercialization), and organizational dimensions (linear/closed process versus interactive/open process). These differences show that the knowledge bases of these two groups may not just be different; they can also be seen as discrepant. We also argue that the NORCOWE initiative is influenced by a “policy push” logic. This implies that the initiative was not properly embedded in the industrial or R&D institutions before being launched, but was instead driven by a political will to promote the development of a new renewable energy source.     

The Challenges and Potentials of Archaeological Heritage in Africa—Cape Verdean Reflections

This paper considers three different ways that heritage can be considered fragile—as a reference to the conservation status of the physical heritage, as a concern for the meaning of the heritage, and in terms of threats to the knowledge potentials. It also briefly considers any special conditions that may characterise the threats to heritage in Africa and the consequential challenges to its heritage managers and politicians. On this basis, the experiences of working on one of the first systematic archaeological projects in Cape Verde are used to think about how these challenges are encountered within a specific place but from the viewpoint of foreigners and archaeologists.     

The Dualism of Urban Governance in Denmark

The article argues that the present Danish urban policy and urban democracy can be characterized by a striking duality and tension between: (1) Participatory empowering welfare oriented community strategies, which targets deprived districts and neighbourhoods, which are based on notions of the inclusive city. This trend is founded on priorities of radical democracy, social justice, inclusion and citizens empowerment; (2) Neo-elitist/corporative market driven strategic regional and global growth strategies, which are based on notions of the Entrepreneurial Globalized City and where urban policy becomes a question of facilitation of the “growth machine” and neo-liberalized urban authoritarianism. The article discusses dilemmas for overcoming the growing tension between elitist neo-corporate growth regimes, which are in operation via “Quangoes” and closed elite networks, and community empowerment and welfare oriented policy in the age of globalization. Taking the stand of community empowerment and welfare policy, the article conclusively discusses ways to shape a new inclusive politics of difference including using “positive selectivism” as part of an empowerment strategy.     

Becoming (ethnic minority) teenagers: a practice study of emotional well-being at a Danish sports school

This article explores how everyday school life interacts with students’ practices of ‘becoming teenagers’ at a Danish school, analysing how age and ethnicity intersect with emotional well-being. The article builds on an ethnographic study at a public sports school following ethnic minority and majority students in two school classes from the fifth to seventh grades. Taking a practice approach, the article first analyses school as a social site before turning phenomenological attention to experiences and expectations of becoming teenagers, focusing on the experiences of ethnic minority students. The article addresses how school as social site constituted by discursive, material and social arrangements shapes a normative linear process of becoming at school, that is, becoming a responsible, healthy, Danish citizen. Consequently, dissonance between embodied being and expected normality affects the emotional well-being of ethnic minority students, whose transnational practices are constrained within a national practice architecture.     

THE IRON AGE URNFIELD TRADITION OF SOUTHWESTERN JUTLAND,DENMARK

This study examines two urnfields, their development, burial rituals, grave goods and the cremated remains in a renewed analysis of the Danish Urnfield Tradition. The osteological investigation reveals a very high proportion of children's graves in these communal burial sites. Individual expression and demonstration of status are muted in burial rituals adhering to strict norms, although differences between age categories show through variations in the size of a burial monument. The use of CT scans and a detailed analysis of all artefacts provide evidence of the ritualized breaking of urns and the retrieval of bones from graves. Such retrieval of bones together with the layout and development of urnfields demonstrate the importance placed on the ancestors in the Early Pre-Roman Iron Age. The inconspicuous burials, together with the incorporation of all age categories, suggest that the focus of these burial communities is on a relational rather than individual identity.     

Crossing the Maelstrom: New Departures in Viking Archaeology

Journal of Archaeological Research - This paper reviews the achievements and challenges of archaeological research on Viking Age northern Europe and explores potential avenues for future research....