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Source localisation of epileptiform activity in epilepsy of temporal lobe origin

In patients with drug resistant partial epilepsy, who are under consideration for epilepsy surgery, interictal and ictal EEG recorded with extracranial electrodes plays an important role in the localisation of the seizure onset area. During the past years, methods have been developed, which can be used to estimate the location of the source of epileptiform activity in the brain from extracranial E

Synchrotron radiation studies of gas phase molecules; from hydrogen to DNA sugars

This thesis summarises experimental results on the molecular spectroscopy of gas phase molecules excited by synchrotron radiation in the VUV and soft X-ray regions. We have used three different detection techniques, photon in- duced fluorescence spectroscopy, photoionisation mass spectroscopy and near edge X-ray absorption fine structure spectroscopy to study molecular deu- terium, hydrogen sulp

Skolpersonalens inställning till drogförebyggande arbete

Med skolpersonalens kunskaper och inställningar som utgångspunkt har förutsättningarna för drogpreventivt arbete inom grundskolan undersökts. För att uppnå en relativ bredd har skolor av skiftande storlek och socioekonomiska upptagningsområden i olika sydsvenska kommuner ingått i studien. Materialet bygger på intervjuer, enkäter och fokusgrupper som kompletterats med litteraturstudier. Resultatet

On the Use of Ultrasound Phase Data for Arterial Characterization

Popular Abstract in Swedish Hjärt- och kärlsjukdomar som till exempel åderförkalkning utgör en av världens vanligaste dödsorsaker. I den här avhandlingen har vi utvecklat olika metoder som med hjälp av bildanalys ger värdefull information om kärlväggen i syfte att förbättra kunskapen om artärer och framförallt åderförkalkning. I avhandlingen presenteras fem olika metoder som alla är baserade på biAtherosclerosis is one of the major causes of death in the world. It is an inflammatory disease in the arteries which causes a gradual increase in arterial wall thickness and stiffness. Eventually a plaque could be formed, protruding into the artery and partially occluding the blood flow. Rupture of such a plaque could cause cardiac infarction or stroke. This dissertation revolves around finding b

Mainstreaming Bioenergy Systems: Parameters of Breaking Dependence on Fossil Fuels by 2020

The work has involved a search for insights into the "detail" of the path-dependant nature of a country’s movement away from oil. Three main strands of work have been involved. Firstly, an examination of the implications of a recent Swedish policy announcement that the country will pursue independence from fossil fuels – with particular focus on oil replacement and flow on effects to the bioenergy