Sökning: "haukur"

Visar resultat 1 - 5 av 12 avhandlingar innehållade ordet haukur.

1. 1. Anterior Cruciate Ligament Reconstruction - Graft failures, surgical techniques and patient-reported outcome measures

   Författare :Haukur Björnsson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; knee; anterior cruciate ligament; double-bundle; single-bundle; register; hamstring tendon; patellar tendon; graft failure; patient-reported outcome measures;

   Sammanfattning : Injuries to the anterior cruciate ligament (ACL) can result in increased joint laxity, which often ends participation in competitive sports and may, in the medium to long term, lead to degeneration of the knee. The occurrence of ACL injuries has increased in recent years and, today, ACL reconstruction is one of the most common procedures in orthopaedic surgery. LÄS MER

3. 2. Visual and tactile neglect

   Författare :Haukur Hjaltason; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Visual neglect; tactile neglect; premotor neglect; perceptual neglect; bisection tasks; darkness; tactile exploration; right hand use; right hemisphere activation; three-dimensionality; figure-ground contrast; chronic;

   Sammanfattning : Neglect patients typically fail to report, respond, or orient to information presented in locations further away from the side of the brain lesion. Neglect is most often reported after acute stroke, and is more severe and more frequent after right hemisphere damage. LÄS MER

4. 3. Experimental and Theoretical Study of Rack Storage Fires

   Författare :Haukur Ingason; Avdelningen för Brandteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; response time; in-rack sprinkler; flame heat transfer; gas velocity; gas temperature; flame height; in-rack fire plume; Rack storage fire; fire growth rate; Technological sciences; Teknik;

   Sammanfattning : A theoretical and experimental study of rack storage fires and responsiveness of sprinklers is presented. Free-burn tests with non-combustible and combustible material were carried out in reduced scale with verification in large scale. LÄS MER

5. 4. Investigation of sprinkler response models and the interaction between sprinklers and fire vents

   Författare :Haukur Ingason; Avdelningen för Brandteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : [abstract missing].... LÄS MER

7. 5. Nuclear Magnetic Relaxation Dispersion and Pulsed-Gradient Spin Echo Studies of Biomolecular Solutions and Amphiphilic Liquid Crystals

   Författare :Haukur Jóhannesson; Biofysikalisk kemi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; stretched dispersion; DNA hydration; solvent dynamics; NMRD; Random flight simulation; PGSE; Diffusion; Nematic phase; NMR; Amphiphilic liquid crystals; Physical chemistry; Fysikalisk kemi;

   Sammanfattning : Biomolecular solutions and amphiphilic liquid crystals are studied by Nuclear Magnetic Resonance Dispersion (NMRD) and Pulsed-Gradient Spin Echo (PGSE) respectively. A random-flight simulation is performed to obtain the obstructing factors for self-diffusion of small molecules in macrofluids. LÄS MER