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Since some years ago greenhouse gases and especially carbon dioxide have become one of the most widely debated issues. To reduce the emission of carbon dioxide and nuclear waste, renewable energy sources as for example wind power plants have become very successful. These generation units are normally small compared to common thermal power plants and they are often placed distributed and connected

Recently, the industry and the academy started to discuss the development of the fourth generation DSL systems. For example, within this context, ITU started working in G. fast DSL standard. A trend in this new generation is to increase the end-user bit rates by extending the frequency rage of transmission signals and reducing the copper loop length. For the frequency range being considered for us

Abstract Severe accidental hypothermia mainly affects victims of outdoor accidents. However, hypothermia can also occur in non-traumatized indoor patients. The aim of this study was to examine the occurrence of hypothermia obtained at the scene of the rescue in patients classified as priority 1 cases during two three-month periods in southern Sweden. This prospective, clinical cohort study was per

Popular Abstract in Swedish Stefan Jarl (1941-) är kanske mest känd för sin trilogi om modsen i den svenska välfärdsstaten. Modstrilogin som består av Dom kallar oss mods (1968), Ett anständigt liv (1979) samt Det sociala arvet (1993) spänner över tre decennier. I denna avhandling studeras Modstrilogin utifrån filmhistoriska och filmteoretiska perspektiv. Filmerna och dess olika produktionskontextStefan Jarl (1941-) is perhaps most well known for his trilogy of films about a group of outcast mods in the Swedish welfare state. The trilogy covers three decades: the first film, They Call Us Misfits, was made in 1968; the second, A Respectable Life, in 1979, and the third, Misfits to Yuppies, in 1993. In this dissertation, the mods trilogy is studied against a background of film history and fi

This conference paper discusses the theoretical and political implications and complications connected with the concept of diversity.

This note deals with the problem of sampling a continuous-time system which contains a time delay. It is shown that the infinite-dimensional continuons-time system can be represented by a finite-dimensional sampled data system. It is shown that there are simple expressions for the sampled data state-space representations.

This thesis makes a contribution to matching theory. It consists of five self-contained papers. It is a study predominately on the existence of stable outcomes. These are desirable both from a practical and a theoretical standpoint. Matching theory has grown in importance in recent years following its successful applications to, for instance, kidney exchange, the National Resident Matching Program