Search for dissertations about: "ribs"
Showing result 16 - 20 of 21 swedish dissertations containing the word ribs.
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16. Anchorage of naturally-corroded, plain bars in Reinforced Concrete structures
Abstract : Reinforced Concrete (RC) is the most common construction material in existing structures. However, RC structures are susceptible to deterioration over time, with corrosion of the reinforcing steel as most common mechanism. Corrosion reduces strength and ductility provided by the reinforcement bars and affects their interaction with the concrete. READ MORE
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17. On costochondral grafts replacing mandibular condyles in juvenile chronic arthritis. A clinical, histological and experimental study
Abstract : In children with juvenile chronic arthritis (JCA), disturbances of mandibular growth and function may result in involvement of the temporomandibular joints (TMJs). The aim of this thesis was to study the stomatognathic system in JCA children and long-term effects on facial growth of treatment comprising replacement of arthritic mandibular condyles with autogenous costochondral grafts (CCGs) during growth. READ MORE
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18. Human Body Model Morphing for Assessment of Crash Rib Fracture Risk for the Population of Car Occupants
Abstract : Fractured ribs are prevalent injury outcomes for vehicle occupants involved in crashes. Sex, age, and anthropometry of an occupant influences the risk to sustain rib fractures. READ MORE
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19. Novel skeletal stem and progenitor cells and their regulation
Abstract : The development of bone and cartilage, which provide the framework of the skeletal system, is complex. In this context stem and progenitor cells play a crucial role by producing differentiated cells. Hormones are important regulators of this process, with growth hormone (GH) acting as the major endocrine regulator of longitudinal bone growth. READ MORE
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20. Anthropometry in the elderly. Population studies on longitudinal changes, secular trends and risk for morbidity and mortality
Abstract : The aims of this thesis were to a) describe longitudinal changes in height and body weight (BW) between the ages 70 and 95y; b) describe secular trends in height and BW of 70-year-olds and their relation to social and lifestyle factors; c) investigate waist circumference (WC) and body mass index (BMI) at age 70 as risk for stroke during a 15-y follow-up; and, d) examine the relationship between 1) BMI at age 70 and 15-y all- cause mortality, 2) the percentage of weight change from age 70 to 75 and subsequent 5- and 10-y mortality. The studies were performed within the framework of the gerontological and geriatric population studies in Göteborg, Sweden-the H70 studies. READ MORE