In the inversion in R 2 of the exponential Radon transform, a scalar function f is found from its integrals, with exponential weight functions, over lines. In this paper we demonstrate how to define two different kinds of exponential Radon transforms for vector fields in R 2 in a natural way. It is shown that having data from these exponential vectorial Radon transforms it is possible to reconstru

Sweden has experienced an increase in the number of individuals on long-term sick leave between 1997 and 2004. This occured along side changes in the social insurance system and led to an increase in the number of individuals permanently excluded from working life. Rehabilitation and activation measures which should have helped people back to work have instead increased the length of sick leave as

Fine Arts Photography

Provides a comprehensive survey of the EMU project. Evaluates the main advantages and disadvantages of a single currency, integrating the economic and political aspects. This volume is a revised version of the report by the Swedish Government Commission on the EMU.

Primary healthcare in Bangladesh is supposed to be a public responsibility, and until recently the government has tried to provide basic services directly through its own bureaucracy. However, the public sector faces acute problems in meeting the growing needs of urban population, especially the poor. In recent years, new institutions such as partnerships with not-for-profit private organizations

Uppsatsen behandlar Charlotte Alverfors romantrilogi Sparvöga, Hjärteblodet och Snabelros.

This paper presents the concept and initial work on a microfluidic platform for bead-based analysis of biological sample. The core technology in this project is ultrasonic manipulation and trapping of particle in array configurations by means of acoustic forces. The platform is ultimately aimed for parallel multistep bioassays performed on biochemically activated microbeads (or particles) using su

Popular Abstract in Swedish Immunförsvaret är uppdelat i primära och sekundära lymfoida organ (inkl. lymfkörtlar). De primära och sekundära organen är sammanknutna av blod- och lymfcirkulationen som transporterar immunceller till olika organ och vävnader i kroppen. I de primära organen bildas immunförsvarsceller, bl a T celler. T celler försvarar kroppen vid en infektion, antingen indirekt genom Lymphocytes are important mediators of adaptive immune responses. Naive T lymphocytes circulate in the blood and lymph between different secondary lymphoid organs in search for their specific antigen. Upon activation, lymphocytes change their expression of adhesion molecules and chemokine receptors and become able to enter non-lymphoid tissues where they take part in fighting infections. Selective

This paper focuses on the evaluation of static and dynamic characteristics of a single-phase claw-pole motor using soft magnetic composite (SMC) for the stator core. On the basis of the static characteristics, which are measured and obtained from a series of 3D FE magnetostatic solutions, the dynamic characteristics are simulated according to a proposed control strategy. The same strategy is teste

Antiken har alltid varit en tacksam tidsperiod för filmmakare. Men hur har antiken skildrats i olika tider och medier? I Svärd, sandaler och skandaler undersöker en rad skribenter från olika ämnen de uttryck antiken har tagit sig på film och i tv. Boken är den första i sitt slag på svenska. I fem avdelningar behandlas relationen mellan den antika historien och dess sentida gestaltningar i rörliga