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Popular Abstract in Swedish Avhandlingens syfte är att genom en empirisk undersökning öka förståelsen av tidigt föräldraskap till barn med Downs syndrom. Jag utgår ifrån föräldrarnas livsvärld och utvecklar ett medföljande arbetssätt. Tio familjer med nyfödda barn med Downs syndrom följs genom regelbundna hembesök under det första året med barnet. Tillsammans med en medarbetare samtalar jag med fö

Top quark pairs production and decay are considered in the framework of the smeared-mass unstable particles model. The results are in good agreement with the previous ones in the literature. Suggested approach significantly simplifies calculations compared to the standard perturbative one.

This thesis takes as its starting point the dramaturgical metaphor of the world as a stage, which is used in sociological role theories. These theories often presume what stage acting is about in order to use it as a simile for every day acting. My intention is to investigate how stage actors actually work with their roles, in particular how they work with emotions, and how it affects their privatThis thesis takes as its starting point the dramaturgical metaphor of the world as a stage, which is used in sociological role theories. These theories often presume what stage acting is about in order to use it as a simile for every day acting. My intention is to investigate how stage actors actually work with their roles, in particular how they work with emotions, and how it affects their privat

Over the years, many jet clustering algorithms have been proposed for the analysis of hadronic final states in e+e- annihilations. These have somewhat different emphasis and are therefore more or less suited for various applications. We here review some of the most used and compare them from a theoretical and experimental point of view.

Popular Abstract in English In the past decade, mobile wireless communication have had a tremendous impact on the way people perceive and use mobile devices, most popularly the mobile phone. Apart from making phone calls, they are capable of being cameras to take pictures and videos, able to browse the Internet, do video calling and much more just like an yesteryear computer. The wireless medium iThe demand for spectrum resources in cellular systems worldwide has seen a tremendous escalation in the recent past. The mobile phones of today are capable of being cameras taking pictures and videos, able to browse the Internet, do video calling and much more than an yesteryear computer. Due to the variety and the amount of information that is being transmitted the demand for spectrum resources i

We compute the energy levels of an SU(2) Yang-Mills field in perturbation theory to order g2, for a box of finite size and symmetric twist m=(1, 1, 1). A cubic-invariant spectrum results, with almost degenerate E++ and T2 ++ levels. Various suggestions for further MC measurements are made.

We present a flexible and efficient program package written in C++, PROFASI, for simulating protein folding and aggregation. The systems are modeled using an all-atom description of the protein chains with only torsional degrees of freedom, and implicit water. The program package has a modular structure that makes the interaction potential easy to modify. The currently implemented potential is abl