Sökning: "Titan"

Visar resultat 11 - 15 av 83 uppsatser innehållade ordet Titan.

  1. 11. Characterization of commercially pure titanium under supercritical conditions : By means of hybrid numerical-experimental approach

    Master-uppsats, KTH/Materialvetenskap

    Författare :Ricardo Rodríguez; [2022]
    Nyckelord :;

    Sammanfattning : Material characterization was addressed by solving the inverse engineering problem to mechanical properties by means of finite element analysis and computational optimization. High-temperature and high strain-rate data from split Hopkinson pressure bar tests on commercially pure titanium were used in the study. LÄS MER

  3. 12. Effekter av ökad transfer time limit för tandimplantat.

    M1-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Strömberg Annika; [2021]
    Nyckelord :dental implant; transfer time limit; titanium; tandimplantat; transfer time limit; titan;

    Sammanfattning : Nobel Biocare is one of the world’s leading companies that produce dental implants. This thesis was executed at the part of the company located in Karlskoga, Sweden. LÄS MER

  4. 13. Towards a high resolution view of infrared line formation

    Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Martin Schmidt Montelius; [2021]
    Nyckelord :Spectroscopy; Near infrared; K giants; Galactic archeaology; Galactic chemical evolution; Abundances; Milky Way; Physics and Astronomy;

    Sammanfattning : Observing in the infrared has many benefits, such as seeing through the interstellar dust in the galaxy, easier use of adaptive optics, and better flux ratios for direct observations of exoplanets. Before the infrared spectral range can be utilised for highly accurate stellar spectroscopy there is a need for a better understanding of both stellar modelling and the atomic physics that go into forming spectral lines. LÄS MER

  5. 14. The effects of spinal implant wear debris particles

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Tillämpad materialvetenskap

    Författare :Cecilia Thomas; Eslam El Ammarin; [2021]
    Nyckelord :spine; implant; wear; debris; particles; ryggimplantat; implantatpartiklar; partiklar; implantat;

    Sammanfattning : The goal of this literature study was to study the effects of spinal implant wear debris particles on the body in general, and on microglia cells in particular. The method of the literature study was searching for scientific peer-reviewed papers on the topic.  Spinal implants are used to fix spinal problems such as deformities or injuries. LÄS MER

  7. 15. Towards the detection of single photons in the mid-infrared

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Bruno Lopez; [2021]
    Nyckelord :mid-infrared; single-photon; superconducting; nanowire; nanotechnology; quantum technologies; imaging; mitten av infraröd; enfoton; supraledande; nanotråd; nanoteknik; kvantteknologi; avbildning;

    Sammanfattning : In this project, the fabrication of single-photon detectors based on superconducting nanowires is presented, with great focus on extending their operation range to the mid infrared. In particular, Niobium Titanium Nitride (NbTiN) and Molybdenum Silicide (MoSi), superconducting materials with different properties, are presented, studied and used as fabrication platforms. LÄS MER