Sökning: "Arvidsson"

Visar resultat 1 - 5 av 166 avhandlingar innehållade ordet Arvidsson.

1. 1. Health promoting factors in people with chronic musculoskeletal pain or with rheumatic diseases: a descriptive and interventional study

   Författare :Susann Arvidsson; Bengt Fridlund; Stefan Bergman; Barbro Arvidsson; Birgitta Klang Söderkvist; Jönköping University; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adult; chronic musculoskeletal pain; empowerment; health factors; HRQL; intervention; patient education; problem-based learning; rheumatic diseases; self-care; Caring sciences; Vårdvetenskap;

   Sammanfattning : Aim: The overall aim of this thesis with a salutogenic approach was to describe health promoting factors in people with chronic musculoskeletal pain and in people with rheumatic diseases, and to evaluate the effects of an intervention study with a self-care promoting PBL-program for people with rheumatic diseases having chronic musculoskeletal pain, sleep disturbances and/or fatigue. Methods: This thesis is comprised of four samples: a randomly selected sample from a Swedish general population (study I) and three different samples containing people with rheumatic diseases registered at a hospital for rheumatic diseases in the southwest of Sweden (studies II, III and IV). LÄS MER

3. 2. Applications of Deep Learning in Medical Image Analysis : Grading of Prostate Cancer and Detection of Coronary Artery Disease

   Författare :Ida Arvidsson; Mathematical Imaging Group; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Medical Image Analysis; Deep Learning; Convolutional Neural Networks; Prostate Cancer; Gleason Grading; Coronary Artery Disease; Myocardial Perfusion Imaging;

   Sammanfattning : A wide range of medical examinations are using analysis of images from different types of equipment. Using artificial intelligence, the assessments could be done automatically. LÄS MER

4. 3. Development of an Automatic Reduction Tool for Chemical Mechanisms and an Optimized Sparse Matrix Solver for Systems of Differential and Algebraic Equations

   Författare :Andreas Arvidsson; Förbränningsfysik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Abstract An N-Heptane mechanism and a Methane/Propane mechanism have been reduced by an Automatic Reduction Tool (ART) and simulated with two different solver combinations, which solve the set of ordinary differential equations governing the time evolution of the species simultaneously with solving algebraic equations for species that can be considered to be in quasi steady state. The most successful of the two solver combinations is an optimized combination of Newton solvers. LÄS MER

5. 4. Neuroprotection and neurogenesis after experimental stroke

   Författare :Andreas Arvidsson; Lund Neurologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stereology; rat; Neurology; neuropsychology; neurophysiology; Neurologi; neuropsykologi; neurofysiologi; BrdU; immunohistochemistry; in situ hybridization; subventricular zone; striatum; dentate gyrus; neuronal replacement; neuronal survival; Focal cerebral ischemia; glial cell line-derived neurotrophic factor;

   Sammanfattning : In this thesis, two potential endogenous mechanisms for neuronal survival and repair have been investigated in a rat model of stroke, middle cerebral artery occlusion (MCAO): signaling of the GDNF family of neurotrophic factors, and neurogenesis from endogenous progenitor cells. As determined by in situ hybridization for GDNF family ligand and receptor genes, MCAO caused widespread upregulation of both components of the functional GDNF receptor, c-Ret and GFRalpha1, indicating that GDNF may be a survival signal in stroke. LÄS MER

7. 5. Quark properties from deep inelastic muon scattering

   Författare :Allan Arvidsson; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER