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Immunity to Salmonella infection

Popular Abstract in Swedish Salmonella infektion drabbar ca 16 miljoner människor i världen per år. Salmonella sprids genom mat och vatten och fšrekommer främst i länder där god hygien är ett problem. Beroende på vilken typ av Salmonella som man infekteras av, kan man drabbas av magsjuka eller en allvarlig systemisk infektion som i värsta fall kan leda till döden (tyfoid feber). Salmonella tar sigThe immune system has several strategies to combat infections. The present study investigates various aspects of the interaction between Gram negative bacteria, particularly Salmonella, and antigen presenting cells (APC). Salmonella is an intracellular bacterium infecting mice and man. Salmonella typhimurium infection in mice is a frequently used model for studying systemic Salmonella infection. O

Digitalisera de nationella proven

Digitala system för pedagogisk bedömning öppnar nya möjligheter som inte finns med papper och penna. Dessutom frigörs tid för lärarna. Vi ber därför Skolverket att tillsätta en bred arbetsgrupp för att utveckla ett digitalt system för nationella prov, skriver Agneta Gulz och Magnus Haake, båda verksamma inom utbildningsvetenskap.

Nordic countries: Denmark, Norway and Sweden

The aims of the workpackage: The objective of WP3 is to provide an overview of policy formation and deliberation across a number of regions and across a relatively broad timeframe (late 1980s to the present). As a mapping exercise it is intended to provide an initial comparative framework for further elaboration in more detailed country and regional case studies. WP3 offers a ‗helicopter view‘ of

Hyperfine-structure study in the P sequence of 23 Na using quantum-beam spectroscopy

Describes use of the quantum-beat method to study hyperfine structure in the 5 2 P 3/2 and 6 2 P 3/2 states of 23 Na. A pulsed dye laser, frequency-doubled into the UV region, was used to excite sodium atoms abruptly in a beam. The fluorescent light was recorded with a fast transient digitiser, interfaced to a micro-computer. Theoretical calculations using many-body perturbation theory were perfor

A method for fast characterization of power efficiency in induction heating processes

A method for fast and precise measurement of effciency in induction heating processes is evaluated and tested. The method, based on thermal imaging is presented with advantages and drawbacks based on results from coupled transient simulations and from experimental results. The experiments are performed using two different induction heating platforms, equipped with high quality measurement equipmen