Search for dissertations about: "N Larsson"

Showing result 1 - 5 of 90 swedish dissertations containing the words N Larsson.

  2. 1. Structures of String Matching and Data Compression

    Author : N Jesper Larsson; Institutionen för datavetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Implementation; Burrows-Wheeler Transform; Sliding Window; Suffix Sorting; Text Compression; Algorithms; Suffix Tree; Systems engineering; computer technology; Data- och systemvetenskap;

    Abstract : This doctoral dissertation presents a range of results concerning efficient algorithms and data structures for string processing, including several schemes contributing to sequential data compression. It comprises both theoretic results and practical implementations. READ MORE

  4. 2. Finite Element Methods for Thin Structures with Applications in Solid Mechanics

    Author : Karl Larsson; Mats G Larson; Garth N Wells; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; a priori error estimation; finite element method; discontinuous Galerkin; corotation; Kirchhoff-Love plate; curved beam; biharmonic equation; Mathematics; matematik;

    Abstract : Thin and slender structures are widely occurring both in nature and in human creations. Clever geometries of thin structures can produce strong constructions while requiring a minimal amount of material. READ MORE

  5. 3. Socioeconomic and sex differences in adolescents’ dietary intake, anthropometry and physical activity in Cameroon, Africa

    Author : Léonie Dapi N.; Urban Janlert; Christel Larsson; Agneta Hörnell; Thorkild Tylleskär; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adolescents; socioeconomic; energy intake; nutrient intake; physical activity; under-overweight; Cameroon; Public health science; Folkhälsovetenskap; näringslära; Nutrition;

    Abstract : Background: People in Cameroon are experiencing a dietary transition characterized by changing from traditional food habits to increased intake of highly processed sweet and fatty food. The rapid change in food pattern combined with an increased sedentary lifestyle has resulted in a rather high prevalence of obesity, hypertension, cardiovascular diseases and type 2 diabetes. READ MORE

  6. 4. HIV-1 Exploitation of Dendritic Cell Functionality and Initial Responses in Mucosal Tissues : Elucidation of Influence of HIV-1 Complement Opsonization, and HIV-1-HSV-2 Co-infection

    Author : Cecilia Svanberg; Marie Larsson; Sofia N. Nyström; Jorma Hinkula; Marianne Jansson; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Human immunodeficiency virus (HIV)-1 is transmitted between individuals via sexual intercourse or via blood products. To date there are 38 million people living with chronic HIV infection and around 1.5 million yearly acquire a new infection. READ MORE

  7. 5. Microstructure and Wear of CVD Coatings used in Metal Cutting Applications

    Author : Andreas Larsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MTCVD; Ca-treated steel; EFTEM; CVD; TEM; Ti C; alfa-Al2O3; gamma-Al2O3; wear; kappa-Al2O3; N ; EELS;

    Abstract : This thesis is concerned with the microstructural characterisation of wear resistant Al2O3 and Ti(C,N)coatings produced by chemical vapour deposition on cemented carbide cutting tools. The investigation focuses on the effect of deposition conditions on the microstructure and the microstructural evolution of the coatings during heat-treatments and metal cutting. READ MORE