Sökning: "urban eriksson"

Visar resultat 1 - 5 av 57 avhandlingar innehållade orden urban eriksson.

  1. 1. Reading the Sky : From Starspots to Spotting Stars

    Författare :Urban Eriksson; Cedric Linder; John Airey; Andreas Redfors; Edward E. Prather; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Astrometry; Astronomy Education Research; Disciplinary Discernment; Extrapolating three-dimensionality; Reading the Sky; Physics with specialization in Physics Education; Fysik med inriktning mot fysikens didaktik;

    Sammanfattning : This thesis encompasses two research fields in astronomy: astrometry and astronomy education and they are discussed in two parts. These parts represent two sides of a coin; astrometry, which is about constructing 3D representations of the Universe, and AER, where for this thesis, the goal is to investigate university students’ and lecturers’ disciplinary discernment vis-à-vis the structure of the Universe and extrapolating three-dimensionality. LÄS MER

  3. 2. Stellar surface structures and the astrometric search for exoplanets

    Författare :Urban Eriksson; Astronomi - Genomgår omorganisation; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Not available.... LÄS MER

  4. 3. Stellar Surface Structures and the Astrometric Serach for Exoplnaets

    Författare :Urban Eriksson; Lindegren Lennart; Kristianstad University; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Astrometry; astronomy;

    Sammanfattning : Measuring stellar parallax, position and proper motion is the task of astrometry. With the development of new and much more accurate equipment, different noise sources are likely to affect the very precise measurements made with future instruments. LÄS MER

  5. 4. Technologies for monolithic indium phosphide optoelectronic integrated circuits

    Författare :Urban Eriksson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Aspects of Optical Coherence Tomography (OCT) in Healthy Eyes and Eyes with Retinal Diseases

    Författare :Urban Eriksson; Eva Docent; Albert Professor Emeritus; Per Professor; Michael Larsen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ophtalmiatrics; Oftalmiatrik; Ophtalmology; Oftalmiatrik;

    Sammanfattning : Optical coherence tomography (OCT) is a technique in which cross-sectional images from intraocular tissue can be obtained. The quantitative and qualitative examinations are used for evaluating retinal diseases. LÄS MER