Results obtained in this study indicate that treatment with HU and simultaneous radiotherapy is safe and effective with disease stabilization in the majority of patients. Randomized trials comparing radiosurgery versus radiochemotherapy versus fractionated radiotherapy are warranted.

Wal-Mart is the world's largest retailer with sales of $285.3 billion in 2004-2005; 20% of these sales are generated from international markets and it is two of these markets, Germany and the UK, that are the focus of the paper. The paper charts the entry of Wal-Mart into Europe within the context of increased competition in international markets among the “elite” group of transnational corporations which have the capability of disrupting the structure of foreign markets which they enter. Using a mixture of primary and secondary data sources, the purpose of the paper is to evaluate the success or otherwise of the implementation of the “Wal-Mart way” of doing business in Germany and the UK and to assess its impact on both markets. The results show that the German acquisitions have not been particularly successful because of the problems in integrating two disparate chains with different organizational cultures and a heterogeneous portfolio of stores. The highly competitive German grocery market has precluded Wal-Mart from realizing a key element of its global strategy-Every Day Low Prices (EDLP). Discounters, especially Aldi, are the price leaders in Germany. By contrast, the Asda acquisition in the UK has been much more successful. Asda was a good strategic fit for Wal-Mart and had already embraced aspects of the Wal-Martian retail proposition and corporate culture prior to the acquisition in 1999. The entry of Wal-Mart has led to a restructuring of the UK grocery market with low prices and value for money becoming key store choice attributes for UK consumers. [EconLit citations: F010, F230, L810]. © 2006 Wiley Periodicals, Inc. Agribusiness 22: 247-266, 2006.

Wal-Mart entered the German market at the end of 1997 but is still running at a loss in its 92 stores. This article tests the hypothesis that there are two main reasons for Wal-Mart's problems in Germany. First of all, Wal-Mart is competing against very strong and well established deep discounters, especially Aldi. Secondly, there is the difference between the so-called Wal-Mart culture and German customer values. So far, Wal-Mart has not managed to close this gap or create a positive image in Germany. The first part of the article describes the differences between the two retail companies Wal-Mart and Aldi, whereas the second part focuses on the consumer perspective. Four hundred people were interviewed on the phone about their shopping behaviour in the city of Würzburg (northern Bavaria, 140,000 inhabitants). This survey is part of an international study also undertaken in Canada, Great Britain and China.

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Crops are a very special type of human artifact, living organisms literally rooted in their environments. Crops suggest ways to embed rootedness in mobility studies, fleshing out the linkages between flows and matrices and thus developing effective frameworks for reconnecting local and global history. Our focus here is on the movements, or failures to move, of “cropscapes”: the ever-mutating ecologies, or matrices, comprising assemblages of nonhumans and humans, within which a particular crop in a particular place and time flourishes or fails. As with the landscape, the cropscape as concept and analytical tool implies a deliberate choice of frame. In playing with how to frame our selected cropscapes spatially and chronologically, we develop productive alternatives to latent Eurocentric and modernist assumptions about periodization, geographical hierarchies, and scale that still prevail within history of technology, global and comparative history, and indeed within broader public understanding of mobility and history.