Popular Abstract in Swedish Om ljuspartiklar (fotoner) uppnår tillräcklig hög energi kan dessa omvandlas till ett partikel- anti-partikel par under en kort tidsrymd. Det är då möjligt får två sådana fotoner att kollidera och det går då studera ljusets struktur. I denna avhandling studeras kollisioner där ljuset har fluktuerat till hadronsk materia och där hela kinematiken i två-foton kollisionen äThis thesis is mainly an analysis of data taken by the VSAT detector in the DELPHI experiment at the LEP II collider at CERN. The analysis spans from 1998 to 2000, with a center of mass energy ranging from 189 to 206 GeV. The VSAT calorimeter was constructed to be a luminosity and background monitor for the DELPHI experiment, and a full description of the luminosity and background analysis for the

Vid effektivitetsrevision i statsförvaltningen används genomslag ofta som ett mått på framgång för en NAO (National Audit Office). Media spelar en viktig roll för genomslaget, i synnerhet när det saknas beredningskrav för granskningarna i riksdagen. Relationen till media kan vara problematisk på flera vis och äventyra granskningsmyndighetens oberoende och trovärdighet. I detta papper diskuteras m

We report on a summary of fabricating and characterizing nanoscaled ferromagnetic single-electron transistors (F-SETs). One type of device is assembled with an atomic force microscope. A single 30 nm Au disc, forming the central island of the transistor, is manipulated with Angstrom precision into the gap between plasma oxidized Ni source and drain electrodes which are designed with different geom

Research streams in industrial- and service marketing have announced the increasing intangibility and servitization of business exchanges and as a consequence their more interactive nature. Even though, early interaction models support the idea of exchanges as social interaction processes, little is known about this social, individual level between companies. The study therefore aims to increase t

This book chapter problematizes the concept of 'honor killings' by using the assassination of Fadime Sahindal in Sweden in 2002 as an example of violence against women.

This study is concerned about the effects of brine discharge into the Arabian Gulf and desalination plants location also. The major concern is the Arabian coastline of the Gulf countries which started from Kuwait whole way to United Arab Emirates. Different scenarios for desalination plant and brine discharge management in the Arabian Gulf are discussed using mass balance computations. The Arabian

Speckle is an unwanted noise in ultrasound images, and appears as returning echoes are coherently summed over the transducer surface. In Doppler applications, the total power of the received spectrum varies in a manner similar to speckle. This paper investigates the correlation of continuous-wave (CW) Doppler signals obtained from simultaneously transmitted carrier frequencies, when a slowly flowi