Sökning: "Grafting"

Visar resultat 21 - 25 av 36 uppsatser innehållade ordet Grafting.

  1. 21. Polymerization of Zwitterionic Sulphobetaine Methacrylate and Modification of Contact Lens Substrate

    Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

    Författare :Tobias Ingverud; [2015]
    Nyckelord :Zwitterionic; Sulphobetaine; RAFT; ATRP; End-group-modification; Grafting-to; Contact lens; zwitterjonisk; RAFT; ATRP; ändgrupps modifiering; ympning-till; kontakt;

    Sammanfattning : In this study, the zwitterionic monomer [2-(methacryloyloxy)ethyl] dimethyl-(3-sulfopropyl) ammonium hydroxide (SBMA) was polymerized in a controlled manner by reversible addition-fragmentation chain transfer (RAFT) polymerization. The SBMA was also polymerized by atom transfer radical polymerization (ATRP) but in a less controlled manner why ATRP was discarded for further use in the study. LÄS MER

  3. 22. Modifiering av ett generiskt postoperativt instrument till ett instrument speciellt inriktat mot kranskärlsoperation

    Master-uppsats, Malmö högskola/Fakulteten för hälsa och samhälle (HS)

    Författare :Annika Bratt; [2015]
    Nyckelord :;

    Sammanfattning : Syfte och mål: Syftet var att modifiera och utvidga det generiska instrumentet”Postoperative Recovery Profile” (PRP) för att utvärdera återhämtningen efterkranskärlsoperationer (Coronary Artery Bypass Grafting (CABG)).Bakgrund: Efter en kranskärlsoperation riskerar patienterna att drabbas av enmängd olika postoperativa symtom. LÄS MER

  4. 23. Bone Formation after Sinus Membrane Elevation and Simultaneous Placement of Implants without Grafting Materials – A Systematic Review

    Master-uppsats, Umeå universitet/Tandläkarutbildning

    Författare :Tamara Thulin; Kristina Mosally; [2014]
    Nyckelord :;

    Sammanfattning : Background: Rehabilitation of the atrophied edentulous maxilla is complicated. Often the residual bone height is insufficient for implant placement due to crestal bone resorption and pneumatization of the sinus. LÄS MER

  5. 24. Hur man spaljerar kärnfrukt från spö till spaljéträd - ett undervisningsmaterial med processkisser

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Linnea Horgby; [2013-06-19]
    Nyckelord :Espalier; Fruit tree; Pruning; Grafting; Craftmanship; Gardening; Spaljering;

    Sammanfattning : This essay is a craftmanship documentation together with sketches of process on how to espalier fruit trees, from whip to complete espaliered tree. By compiling information on espaliering from knowledge sources, Swedish and foreign literature, film clips online, and through field studies, process sketches with texts explaining how to espalier have been produced. LÄS MER

  7. 25. Epoxidised linseed oil as hydrophobic substance for wood protection : technology of treatment and properties of modified wood

    Master-uppsats, SLU/Dept. of Forest Products

    Författare :Victor Fernández-Cano; [2013]
    Nyckelord :dimensional stability; epoxidised linseed oil; FT-IR spectroscopy; impregnation; leaching; linseed oil; mechanical properties; modified wood; Scots pine sapwood; two-step process;

    Sammanfattning : Public concern about the release of toxic compounds from wood-based products drives legislation towards enforcing industries to find and use more sustainable solutions for wood treatment. Plant oils are good alternatives to treat wood, minimizing or even neutralizing the impact on the environment. LÄS MER