Sökning: "FPD"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet FPD.

  1. 1. On dental ceramics and their fracture : a laboratory and numerical study

    Författare :Wen Kou; Göran Sjögren; Tore Dérand; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dental ceramics; Finite element analysis; Fixed partial denture; Fracture; Numerical modeling; Surface treatment; Biomaterials; Biomaterial; odontologi; Odontology;

    Sammanfattning : Background Surface treatments and irregularities in the surfaces may affect the fracture of ceramics. The effects of various treatments on the surface texture of different types of ceramic cores/substructures was therefore qualitatively, quantitatively and numerically evaluated. LÄS MER

  3. 2. Process Development for Extraction and Separation of In and Y from Discarded Flat Panel Displays

    Författare :Jiaxu Yang; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; LCD; Indium; Recycling; Cyanex 923; Leaching; DEHPA; Solvent Extraction; Yttrium;

    Sammanfattning : From the time of their invention in the 1970s, flat panel displays (FPDs) have slowly become the most used type of displays in televisions, computers, and cell phones. A major subgroup of FPDs is lLiquid crystal displays (LCDs). LÄS MER

  4. 3. Zirconia as a biomaterial for odontological applications : effects of composition and manufacturing processes on fracture resistance

    Författare :Anders Sundh; Göran Sjögren; Krister Nilner; Umeå universitet; []
    Nyckelord :CAD CAM; ceramics; HIPing; Mg-PSZ; veneering; Y-TZP; zirconia;

    Sammanfattning : Background: Ceramics have long been amongst the most biocompatible materials known but their mechanical properties have limited their use. During the past few decades zirconia has aroused particular interest as a biomaterial because of its greater flexural strength, fracture resistance and toughness compared to other bioceramics. LÄS MER

  5. 4. All-ceramic Fixed Partial Denture. Studies on aluminum oxide- and zirconium dioxide-based

    Författare :Per Vult von Steyern; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dental ceramics; dental porcelain; all-ceramic; fixed partial dentures;

    Sammanfattning : Keramiska material har länge använts inom tandvården för framställning av tandersättningar. Keramer har många goda egenskaper som gör dem särskilt lämpliga att använda i munnen. LÄS MER

  7. 5. Knowledge engineering models as experience carriers

    Författare :Henrik Nergård; Staffan Sunnersjö; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Funktionella produkter; Functional Product Development;

    Sammanfattning : Today’s manufacturing industry is experiencing an increased competitive environment due to the effects of market globalisation. To stay competitive there has been an increased interest in providing Total Offers, Integrated Product Service Offerings, Functional Products, commonly known as Product Service Systems. LÄS MER