Sökning: "Interferometry"

Visar resultat 11 - 15 av 63 uppsatser innehållade ordet Interferometry.

  1. 11. The effect of stripe width, stripe overlap, gas flow, and scan angle on process stability in Laser Powder Bed Fusion (L-PBF)

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Carl Högman; [2021]
    Nyckelord :Additive Manufacturing; Laser Powder Bed Fusion; Process Stability; Process Parameters;

    Sammanfattning : It is known that altering different processing parameters will yield completely different results in additive manufacturing. Some of the most common ones to alter to increase material quality or to increase productivity are laser power, hatch distance, layer thickness and scan speed. LÄS MER

  3. 12. Assessment of weather conditions for ALMA observations of the Sun

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Daniel Jakobsson; [2020]
    Nyckelord :Atacama Large Millimeter Array; ALMA; Solar observation;

    Sammanfattning : The closest star to Earth is the Sun. The difference between our Sun and other stars is that the dynamics are observable with telescopes. A complex and strange part of our Sun is the chromosphere which is a part of the solar atmosphere. LÄS MER

  4. 13. CUSTOMIZED QUANTIFICATION OF HOST CELL PROTEIN WITH BIO-LAYER INTERFEROMETRY

    Master-uppsats, Lunds universitet/Teknisk mikrobiologi

    Författare :Eva Sjöblom; [2020]
    Nyckelord :BLI; HCP; CHO; yeast; host cell protein; bio-layer interferometry; immunoassays; quantification; chinese hamster ovary; ELISA; applied microbiology; teknisk mikrobiologi; Biology and Life Sciences; Technology and Engineering;

    Sammanfattning : Host cell protein (HCP) is quantified in the purification steps of biopharmaceutical production and is part of ensuring the purity of the final drug product. The gold standard method for HCP quantification is enzyme-linked immunosorbent assay (ELISA), but a new approach is proposed here with fully customized bio-layer interferometry assays for yeast and chinese hamster ovary (CHO) cells. LÄS MER

  5. 14. Testing universal Compton clocks using clock interferometry

    Master-uppsats, KTH/Fysik

    Författare :Thomas Agrenius Gustafsson; [2020]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 15. High resolution imaging observations of exoplanet host stars

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Kaltrina Kajtazi; [2020]
    Nyckelord :Speckle imaging; Speckle interferometry; High resolution imaging; Short integration time; Binaries; Exoplant hosts; Stellar properties; WIYN; Gemini; Orbital period; Physical separation; Angular separation; magnitude difference; Physics and Astronomy;

    Sammanfattning : This is a thesis project, analysing data from high-resolution imaging observations, specifically speckle imaging, as a follow up study of exoplanet host stars observed with K2, the second operational phase of the space telescope Kepler. The project was accomplished at NASA Ames research center under the guidance of Rachel A. LÄS MER