We live in a time of wireless technologies, robotics and small computers with very high computing power. This is mainly due to a large emphasis given towards the study of semiconductor materials which are the building blocks of today's electronic industry. One of the secrets behind creating faster computers is the ability to integrate more and more transistors on a small semiconductor chip. GordonThis thesis studies the role of interaction between charged particles for transport and optical properties in nanostructures. Simulations are provided for a quantitative description of the system dynamics probed by either current spectroscopy or light absorption. In the first part of the thesis (Part I) the basic theories are described and in the second part of the thesis (Part II) the papers list

Undersökning av Hsp21 med korslänknings-masspektrometriMänniskans kropp består av ungefär 30 trillioner celler och varje cell innehåller omkring 100 000 proteiner. Föreställ dig om kroppen vore jordklotet, varje vävnad ett land och varje cell en stad. Varje stad vore då konstant som Paris i rusningstrafiken. Trafiken vore helt galen hela tiden och väldigt känslig för även den minsta störning. CellSmall heat shock proteins (sHsps) are found in all organisms and evolved early in the history of life, prior to the divergence of the three domains of life (Archaea, Bacteria, and Eukarya). Their malfunction is connected to several different diseases in humans, such as Alzheimer’s and Parkinson’s disease. sHsps are especially abundant in plants, where most are highly upregulated as the first line

Despite widespread research on the interaction rules that drive group-living behavior in animals, little is known about the spatial self-organization of individuals in heterospecific groups. This has led to significant challenges in teasing apart the various mechanisms thought to underpin multispecies groups. One potentially useful approach for gaining an understanding of this process is to identi

Writing existential biography as ecclesiastical history could add important feaures to both biography and ecclesiastical history. Still, not all ecclesiastical biographies may be written as existential ones. Some must be confined to being windows towards the Church and age of their time -. and as such blinding or revealing, but always fascinating.

Objective to describe first-time fathers experiences of their prenatal preparation in relation to challenges met in the early parenthood period. Design a qualitative study was conducted and data was analysed with a phenomenographical approach. Setting and participants 15 first-time fathers were recruited from three postnatal units in southern Sweden and interviewed approximately one month after th

Atherosclerosis is a disease in which atheromatous plaques develop inside arteries, leading to reduced or obstructed blood flow that in turn may cause stroke and heart attack. Rose hip is the fruit of plants of the genus Rosa, belonging to the Rosaceae family, and it is rich in antioxidants with high amounts of ascorbic acid and phenolic compounds. Several studies have shown that fruits, seeds and

BACKGROUND: Ultrasound screening for abdominal aortic aneurysms (AAA) has been shown to decrease aneurysm related mortality. Likely by providing an opportunity to intervene while the aneurysm is still intact, but possibly also when and the anatomy still relatively uncomplicated which would provide a less complex procedure. Our aim was to retrospectively investigate the complexity of repair for scr

Global mRNA expression analysis is efficient for phenotypic profiling of tumours, and has been used to define molecular subtypes for almost every major tumour type. A key limitation is that most tumours are communities of both tumour and non-tumour cells. This problem is particularly pertinent for analysis of advanced invasive tumours, which are known to induce major changes and responses in both

Drawing on Star and Bowker’s (2006) ideas on ‘infrastructures’, as well as on Åström’s (2016) discussion on using Star and Bowker’s ideas as an analytical framework for studying research evaluation practices, this talk aims at outlining an investigation of the Pure system using the infrastructure framework. Pure is a Current Research Information System (CRIS), developed by Elsevier, in the researc

Editorial: This focus is dedicated to a special trend on the scenes of contemporary music: composers going on stage to perform their own pieces.The presented articles were developed during my research project 'The Creator on Stage'. They can be read as selection of perspectives, commentaries, analyses, reflections and gained knowledge-production on the topic.The intention with the project was part

The totality of microbial genomes in the gut exceeds the size of the human genome, having around 500-fold more genes that importantly complement our coding potential. Microbial genes are essential for key metabolic processes, such as the breakdown of indigestible dietary fibres to short-chain fatty acids, biosynthesis of amino acids and vitamins, and production of neurotransmitters and hormones. D