Search for dissertations about: "implantation defect"

Showing result 16 - 20 of 20 swedish dissertations containing the words implantation defect.

  2. 16. In vitro and in vivo studies of tissue engineering in reconstructive plastic surgery

    Author : Fredrik R.M. Huss; Gunnar Kratz; Elof Eriksson; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Tissue engineering; plastic surgery; guided tissue regeneration; Plastic surgery; Plastikkirurgi; Plastikkirurgi;

    Abstract : To correct, improve, and maintain tissues, and their functions, are common denominators in tissue engineering and reconstructive plastic surgery. This can be achieved by using autolo-gous tissues as in flaps or transplants. However, often autologous tissue is not useable. READ MORE

  4. 17. 4H-SiC epitaxy investigating carrier lifetime and substrate off-axis dependence

    Author : Louise Lilja; Peder Bergman; Jawad ul-Hassan; Ulrike Grossner; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Silicon carbide (SiC) is a wide bandgap semiconductor with unique material properties making it useful for various device applications using high power, high frequency and high temperature. Compared to Si-based electronics, SiC based electronics have an improved energy efficiency. READ MORE

  5. 18. The role of the microenvironment in growth plate and articular chondrocyte differentiation

    Author : Zelong Dou; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : One crucial process during skeletal development is joint formation. It starts with the interzone appearance characterized by high expression of Gdf5, Gli3, Wnt4 and Wnt9a, low expression of Col2a1 of the local compact elongated cells which subsequently give rise to most joint elements including articular cartilage as the ongoing joint cavitation. READ MORE

  6. 19. T-vector and T-loop morphology analysis of ventricular repolarization in ischemic heart disease

    Author : Aigars Rubulis; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background: Sudden cardiac death (SCD) is responsible for about half of all cardiovascular deaths in the western world. Heterogeneous ventricular repolarization (VR) is a common denominator in the genesis of malignant ventricular arrhythmias responsible for SCD and the presence of coronary artery disease (CAD) is an aggravating factor. READ MORE

  7. 20. Aspects of oral implant technology and osseointegration

    Author : Rainde Naiara Rezende de Jesus; Malmö universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; biomaterials; oral implants; surface topography; surface roughness; surface energy; surface wettability; hydrophilicity; macrogeometry; implant body; thread design; surgical protocol; oversized drilling; osseointegration; bone-to-implant contact; bone density; primary implant stability; insertion torque; removal torque; removal energy; connection stiffness; osteoclasts; RAW264.7 cells; gene expression;

    Abstract : Behandling med käkbensförankrade tandimplantat är en vanlig metod för att ersätta förlorade tänder hos helt och partiellt tandlösa patienter. Trots att implantatbehandling uppvisar en långsiktigt hög lyckande- och överlevnadsfrekvens (90–95% efter 10 år) så förekommer implantatförluster och marginal benförlust kring implantaten under det första året efter insättning och/eller belastning, vilket kan försämra det estetiska resultatet. READ MORE