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Popular Abstract in Swedish Under de senaste decennierna har många ekar i Sverige och i övriga Europa uppvisat en klart försämrad hälsa och på många ställen har omfattande ekdöd förekommit. Forskning för att klarlägga orsakerna bakom ekskadorna pågår och ett flertal möjliga förklaringar har lagts fram, men ännu finns ingen lösning på gåtan. De flesta forskare anser dock att skadorna beror på komplThis thesis investigated the occurrence of soilborne species of the plant pathogenic genus Phytophthora in southern Swedish oak forests and their possible involvement in southern Swedish oak decline. The emphasis was on the impact of P. quercina on Quercus robur in acid forest soils. Several different methods, including screening for Phytophthora in oak forest soils, greenhouse experiments with se

Partial migration is a common phenomenon in animals but has mostly been studied in birds. However, partial migration of cyprinid fish from lakes into streams during winter is a wide-spread phenomenon. Despite the potential trophic effects from an absence of dominant planktivores from the lake during large parts of the winter, only few studies have described this phenomenon. This thesis considers v

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It has been a long-standing issue in the humanities as to whether history exists in sheer antitheoretical realm or is congenial to study in theoretical way. Recent studies on military history and national security have nevertheless set to an ideational journey bound for substantiate their empirical findings under the framework of “strategic culture”. This article provides a critique on selected li

In recent years RFID technology has attracted interest from the retail industry where it is being presented as a possible key to creating more efficient and effective retail supply chains. If RFID technology is to be implemented in packaging throughout retail supply chains, there is a need to develop an understanding of how and why the technology affects activities and processes within retail supp

Since the mid-1960s Swedish industrial relations have undergone such fundamental changes that the very existence of a 'Swedish model' is now questioned. Nevertheless, given the continuing similarities between Nordic countries, and the differences between them as a group and other European countries, the notion of a 'Nordic model' of industrial relations still has descriptive and analytic value. Fi

Several beneficial effects have been connected with dietary fibre. Insoluble fibre has a good faecal bulking capacity, whereas soluble and viscous dietary fibre has been shown to have beneficial effects on carbohydrate and lipid metabolism. Fruit and vegetables provide about one third of the dietary fibre intake in Northern Europe and more than half in Mediterranean countries. These food items are

Abstract There is a crisis discussed in the discipline of Information Systems. Those who perceive such a crisis to exist are by no means agreed, as to its nature and origins. Our inquiry shows that there are a three distinct “crises” being debated. The first of these relates to the Substance and boundaries of the discipline itself and if it is even a discipline at all. Another “crisis” relates to

This text analyses the development of the Czech national identity during the process of Europeanization of the Holocaust after the end of the Cold War and collapse of the communist system in Central and Eastern Europe.

This study describes the everyday life of a group of drug users during a few years in the early 1990s. The material, which has been collected through ethnographic fieldwork in the milieus where the drug users spend their time, is primarily based on observations, conversations, and in-depth interviews. Everyday life is studied from three aspects: The action aspect , that is, questions concerning w