Search for dissertations about: "N1"
Showing result 1 - 5 of 50 swedish dissertations containing the word N1.
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1. Polarization in the ELAIS-N1 LOFAR deep field
Abstract : The physical characteristics of cosmic magnetic fields are encoded in the po- larization properties of the extragalactic radio sources. Linearly polarized radiation undergoes Faraday rotation as it crosses a magneto-ionic medium; the rotation of the polarization angle of the signal is equal to its wavelength squared times the Rotation Measure (RM), that is proportional to the line- of-sight integral of the product of the magnetic field component along the line of sight and the density of thermal electrons. READ MORE
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2. Specific language impairment: Neurophysiological studies of children and their parents
Abstract : Specific language impairment (SLI) is commonly described as a condition where a child with otherwise normal development and hearing does not acquire language as expected. Children with SLI often have a family history of language disorders. The aetiology is poorly understood. READ MORE
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3. Distribution and metabolism of some N-nitroso compounds : N-dimethylnitrosamine, N-nitrosopyrrolidine, N1-nitrosonornicotine, streptozotocin and N-ethyl-N-nitrosourea
Abstract : .... READ MORE
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4. New results about the approximation behavior of the greedy triangulation
Abstract : In this paper it is shown that there is some constant c, such that for any polygon, with or without holes, with w concave vertices, the length of any greedy triangulation of the polygon is not longer than c x (w + 1) times the length of a minimum weight triangulation of the polygon (under the assumption that no three vertices lie on the same line). A low approximation constant is proved for interesting classes of polygons. READ MORE
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5. Influenza neuraminidase assembly : Evolution of domain cooperativity
Abstract : Influenza A virus (IAV) is one of the most common viruses circulating in the human population and is responsible for seasonal epidemics that affect millions of individuals worldwide. The need to develop new drugs and vaccines against IAVs led scientists to study the main IAV surface antigens hemagglutinin (HA) and neuraminidase (NA). READ MORE