Sökning: "overgrowth"
Visar resultat 1 - 5 av 65 avhandlingar innehållade ordet overgrowth.
1. Electrical Characterization of Integrated InAs Nano-Structures
Sammanfattning : This thesis analyzes the electrical properties of InAs nano-structures, that are integrated into different materials and geometries. The thesis describes integration related issues of InAs, the epitaxial synthesis of the InAs nano-structures and summarizes experimental techniques for analysis of electrical properties of the integrated structures. LÄS MER
2. External Fixation of Femoral Fractures in Children : Clinical, radiological and functional outcome and cost analysis
Sammanfattning : The overall aim of this thesis was to evaluate the outcome when treating children for displaced femoral fractures with external fixation.In a consecutive and prospective study during the period 1993-2000, 96 children aged 3-15 years with 98 displaced femoral fractures were treated with external fixation and early mobilisation. The mean age was 8. LÄS MER
3. Three-Dimensional Metal-Semiconductor Heterostructures for Device Applications
Sammanfattning : Fabrication and characterisation of buried metal contacts in compound semiconductors are demonstrated. The contacts have been investigated due to their usage both as gates in transistors and as active or passive elements in novel devices. LÄS MER
4. Epitaxial Lateral Overgrowth of Indium Phosphide and Its Application in Heteroepitaxy
Sammanfattning : Monolithic integration of optoelectronics on silicon is adream. This thesis deals with the studies on the heteroepitaxyof indium phosphide on silicon substrate towards making thatdream come true. Materials growth issues, characterization anddefect identification are addressed. LÄS MER
5. Cyclosporin A-induced gingival overgrowth in renal transplant patients : a clinical, histological and experimental study
Sammanfattning : Cyclosporine A (CsA) is widely used as an effective immunosuppressive agent to prevent rejection of organ transplants, as well as in the treatment of patients with various autoimmune diseases. The clinical use of CsA, however, is associated with adverse side effects, including nephrotoxicity, hepatotoxicity, hypertension, and neurotoxicity as well as gingival overgrowth. LÄS MER