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An Integrated System-on-Chip Test Framework

In this paper we propose a framework for the testing of system-on-chip (SOC), which includes a set of design algorithms to deal with test scheduling, test access mechanism design, test sets selection, test parallelization, and test resource placement. The approach minimizes the test application time and the cost of the test access mechanism while considering constraints on tests, power consumption

Decorrelation distance characterization of long term fading of CW MIMO channels in urban multicell environment

An analysis of long-term fading properties of 4×4 CW MIMO channels is presented in this paper. The main focus has been on the long-term variability of MIMO channels in urban cellular environments, with emphasis on the decorrelation distance over mid range distances along the mobile trajectory for different base station antenna heights. A model that characterizes the decorrelation distance at diffe

Radiation-hydrodynamics Simulations of Surface Convection in a Late M-dwarf

Based on detailed 2D and 3D numerical radiation hydrodynamicscalculations of time-dependent compressible convection, we have studiedthe dynamics and thermal structure of the convective surface layers of aprototypical late-type M-dwarf at Teff=2800 K, and log g=5.0with solar chemical composition. The thermal structure of the atmosphereis dominated by molecular absorption, the formation of dust grai

Presentation of Salmonella antigens by dendritic cells

Popular Abstract in Swedish Tyfoidfeber är en sjukdom som orsakas av bakterien Salmonella typhi. Denna bakterie, som sprids via vatten eller föda, orsakar buksmärtor, feber och illamående. Om infektionen inte behandlas med antibiotika, kan bakterien sprida sig till blodet och leda till döden. Årligen rapporteras 16 miljoner fall av salmonella i världen och av dessa får ungefär 600 000 dödlig utgånThis study investigates the interaction between dendritic cells (DC) and the Gram negative intracellular bacterium Salmonella typhimurium. Using in vitro and in vivo approaches, the capacity of DC to directly and indirectly present antigens from Salmonella-infected cells, cytokine production by infected DC, and activation of bacteria-specific T cells was analyzed. These studies revealed differenti

Modeling of Protein Folding and Genetic Networks

Popular Abstract in Swedish Modeller för proteinveckning utvecklas och tillämpas på peptider och små proteiner som har både α-helix- och β-blad-struktur. Energifunktionerna, i vilka effektiva hydrofobicitetskrafter och vätebindningar är de två centrala termerna, är helt sekvensbaserade och har medvetet hållits enkla. Den geometriska representationen av proteinkedjorna är däremot detaljerad och harModels for potein folding are developed and applied to peptides and small proteins with both α-helix and β-sheet structure. The energy functions, in which effective hydrophobicity forces and hydrogen bonds are taken to be the two central terms, are sequence-based and deliberately kept simple. The geometric representations of the protein chains are, by contrast, detailed and have torsion angles as

Market integration and transportation: beer in Lao PDR

To study the process of domestic market integration in Lao People’s Democratic Republic (hereafter Lao PDR), this chapter explores the spatial variation in beer prices and its relationship with transport costs and various local market characteristics. More specifically, we study how the price of a 640 ml bottle of Beer Lao varies across the country. In a well- integrated market, we expect the law

Development and application of strategies for the analysis of modification patterns in chondroitin and dermatan sulphate

Chondroitin (CS) and dermatan sulphate (DS) are socalled glycosaminoglycans (GAG) that are covalently attached to various type of proteins forming a subgroup within the diverse proteoglycan (PG) family. The PGs studied in this thesis are mostly extracellularly located and include aggrecan, biglycan and decorin. The CS and DS chains both consist of repeating disaccharides of the type (hexuronic aci

Electricity Supply Reliability: Evaluation of Improvement Solutions for Existing Electricity Networks

Regulation of the electricity network business is continuously under development in many countries. This is a reaction of an increasingly electricity dependent society, which demands electricity supplies at acceptable quality levels and at reasonable tariffs. Thus, electric network companies are facing new requirements that change the conditions for exercising network activities. Generally, incent