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The generalized forward spin polarizabilities 0 and LT of the neutron have been extracted for the first time in a Q2 range from 0.1 to 0.9 GeV2. Since 0 is sensitive to nucleon resonances and LT is insensitive to the resonance, it is expected that the pair of forward spin polarizabilities should provide benchmark tests of the current understanding of the chiral dynamics of QCD. The new results on
The paper presents an efficient and simple model-based method of on-line estimation of respiration from the current values of dissolved oxygen concentration and airflow signals. Fast estimation of respiration is important because respiration appears as the most important disturbance signal in the control of dissolved oxygen concentration, and could therefore be used for improving control efficienc
Popular Abstract in Swedish Polymerer är långa kedjeliknande molekyler som är vanligt förekommande i naturen och även i många tekniska sammanhang. I lösning är polymerer ofta laddade. De kallas för polyelektrolyter om de har en sorts laddning och polyamfolyter om de har både positiva och negativa laddningar. Exempelvis så är DNA och RNA polyelektrolyter medan proteiner är polyamfolyter. Mitt arbetThree main themes are outlined in this thesis: Polyelectrolytes/DNA : In a living cell, DNA molecules have a compact conformation in order to fit in, while in a test tube they will take on an expanded cylindrical shape, due to the negative phosphate groups along the DNA molecule. With the help of computer simulations it has been shown that like-charged monomers of a poly- electrolyte can attract
The electronics in the automotive industry is facing a new era where safety critical functions are electrified, as for example drive-by-wire technology. At the same time as the number of electrical loads in the vehicles is increasing, the time to market is decreasing. Full scale prototypes of a vehicle are often only available at a late stage in the development process where changes are rather cos
Popular Abstract in Swedish Bostadsanpassning är en vanlig åtgärd inom kommunal service och rehabilitering. Avsikten är att ta bort fysiska miljöhinder i bostaden och den nära utemiljön för underlätta vardagliga aktiviteter och möjliggöra ett självständigt liv. Enligt svensk plan- och bygglagstiftning skall alla bostäder som byggs eller genomgår omfattande renoveringar vara tillgängliga och användHousing adaptation is a common intervention, in Sweden granted by municipal authorities, and performed in order to remove environmental barriers and enhance daily activities. In spite of increasing costs, efficient strategies for evaluation of the intervention are lacking. In this thesis, occupational therapy clients living in a south Swedish municipality and receiving housing adaptation grants we
It is widely assumed that time appears to be tensed, i.e. divided into a future, present and past, and transitory, i.e. involving some kind of ‘flow’ or ‘passage’ of times or events from the future into the present and away into the distant past. In this paper I provide some reasons to doubt that time appears to be tensed and transitory, or at least that philosophers who have suggested that time a
The aim is to analyze wine descriptions in a lexical semantic framework that is capable of accounting for generalizations and explanations of use and meaning-making in general as well as in text genres such as wine tasting notes. The model is Lexical meaning as ontologies and construals (Paradis 2005), LOC for short, within the broader framework of Cognitive Semantics. Two touchdowns are made. The
The chapter gives a short description of the INS-investigation, its methods and results. The investigation tested 1800 pupils in secondary education in the three Scandinavian languages and English. The results show that youngsters in the Nordic countries are better at understanding English than their neighbouring languages. The results also indicate a deterioration in the comprehension of neighbou
Inverse Synthetic Aperture Radar (ISAR) target images are extracted using compressed sensing methods. The extracted images are edited and merged into measured Synthetic Aperture Radar (SAR) images. A noise free image of the target is extracted from the Radar Cross Section (RCS) measurement by using the Basis Pursuit Denoise (BPDN) method and then solving for a model consisting of point scatterers.
Aquaporins are integral membrane proteins that specifically transports water. In plants, aquaporins have been identified in the plasma membrane and in the vacuolar membrane. The presence of aquaporins provides the plant with an opportunity to regulate the flux of water between cells and within the cell by changing the abundance or activity of the aquaporins. One aquaporin, PM28A, and two aquaporin
Abstract not available
Quantum measurement theory has a peculiar nature with its TWO processes of assertibility, by proof and by measurement, which is beyond formal logic. This two-sortedness with respect to assertibility is discussed in terms of developments of many--sorted logics, sometimes referred to as Logica Magna. Although useful insights are obtained this way, we argue that there is a nonseparability of inferrib
Populärvetenskaplig uppsats om det moderna areabegreppet
