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Showing result 1 - 5 of 78 swedish dissertations matching the above criteria.

2. 1. Adhesive Joints in Timber Engineering. Modelling and Testing of Fracture Properties

   Author : Erik Serrano; Byggnadsmekanik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wood; test method; tensile strength; stress distribution; size effect; numerical simulation; laminating effect; laminated beams; joint; glued-laminated timber; glued-in rod; fracture mechanics; finite element method; finger-joint; experiment; damage; constitutive modelling; adhesive; bending strength; Environmental technology; pollution control; Miljöteknik; kontroll av utsläpp; Construction technology; Anläggningsteknik; Material technology; Materiallära; materialteknik;

   Abstract : This thesis, which is a compilation of seven papers, concerns the mechanical testing, numerical analysis and constitutive modelling of wood-adhesive bonds in timber engineering. Applications such as finger-joints, glued-laminated timber and glued-in rods are considered. READ MORE

4. 2. The Temporomandibular Joint in Juvenile Idiopathic Arthritis : Psychosocial, clinical, imaging and parotid saliva biomarkers

   Author : Alexandra Dimitrijevic Carlsson; Per Alstergren; Kerstin Wahlund; Carin Starkhammar Johansson; Martina. Frodlund; Bijar Ghafouri; Robin Kahn; Malmö universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomarkers; Juvenile Idiopathic Arthritis; Magnetic resonance imaging; Orofacial pain; Parotid gland; Plasma; Psychological distress; Psychosocial; Saliva; Stress; Temporomandibular joint; Biomarkörer; Juvenil idiopatisk artrit; Käkled; Magnetisk resonanstomografi; Orofacial smärta; Saliv; Spottkörtel; Stress;

   Abstract : Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in children. The disease can affect the temporomandibular joint (TMJ) and cause orofacial growth disturbances, pain, and jaw dysfunction. TMJ arthritis is often asymptomatic and therefore a challenging joint to diagnose. READ MORE

5. 3. Rheumatoid Arthritis in a 10-Year Perspective, Outcome for Patients Followed from Early Disease

   Author : Elisabet Lindqvist; Reumatologi och molekylär skelettbiologi; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; reumatologi; muskelsystem; rheumatology locomotion; Skelett; COMP; Skeleton; muscle system; Anti-IL-1alpha; Anti-CCP; Rheumatoid factor isotypes; Mortality; Radiographic progression; Joint damage; Disease activity; HAQ; SOFI; Disability; Prognosis; Rheumatoid arthritis; Outcome;

   Abstract : Rheumatoid arthritis (RA) is characterized by persistent inflammation, progressive joint damage and disability. This thesis describes the outcome after 10 years in a cohort of 183 RA patients (116 women, 67 men) recruited 1985-89. The mean age was 51 years and symptom duration 11 months at inclusion. READ MORE

6. 4. Interfibre Joint Strength under Mixed Modes of Loading

   Author : Mikael S. Magnusson; Sören Östlund; Kaarlo Niskanen; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Interfibre joint strength; fibre-fibre cross; paper mechanics; Hållfasthetslära; Solid Mechanics;

   Abstract : The load carrying capacity of interbre joints are one of the key entities for build-up of strength inpaper materials. In order to gain insight in how to tailor the macroscopic properties of such materialsby chemical and/or mechanical treatments at a microscopic level, direct measurement of individualbre{bre crosses are typically performed. READ MORE

7. 5. Computational Models of Adhesively Bonded Joints

   Author : Peter Schmidt; Anders Klarbring; Ulf Stigh; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; adhesively bonded joint; asymptotic expansion; finite element; damage mechanics; Engineering mechanics; Teknisk mekanik;

   Abstract : Simulations using the Finite Element Method (FEM) play an increasingly important role in the design process of joints and fasteners in the aerospace industry. In order to utilize the potential of such adhesive bonding, there is an increasing need for effective and accurate computational methods. READ MORE