Sökning: "Lilja"

Visar resultat 1 - 5 av 79 avhandlingar innehållade ordet Lilja.

  1. 1. The (γ,p) reaction in 16O and 18O at Eγ=50 - 70 MeV

    Författare :Per Lilja; Lunds universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; 16O γ; Photonuclear reactions; 18O γ; p ; E= 50 - 70 MeV; tagged photons; differential cross sections; Nuclear physics; Kärnfysik; Fysicumarkivet A:2004:Lilja;

    Sammanfattning : A measurement of the reactions 16O(γ,p)15N and 18O(γ,p)17N have been made with tagged photons in the energy range Eγ ≈ 50 – 70 MeV. The protons have been detected in ΔE-E telescopes with silicon strip detectors as ΔE detectors and HPGe crystals as E detectors. LÄS MER

  3. 2. Föreställningen om den ideala uppteckningen : En studie av idé och praktik vid traditionssamlande arkiv - ett exempel från Uppsala 1914-1945

    Författare :Agneta Lilja; Institutet för språk och folkminnen; []
    Nyckelord :HUMANIORA; HUMANITIES; folkkultur; folkloristik; Etnologi; Ethnology; Ethnology;

    Sammanfattning : This dissertation deals with the work of documenting Swedish folk culture at the Institute of Dialect and Folklore Research in Uppsala. This work is analyzed as a scholarly field and from the perspective of power and resistance structures. The investigation has to do with the gathering of material from the perspective of ideas and of practice. LÄS MER

  4. 3. Tephrochronological Studies in Scotland and Sweden

    Författare :Carl Lilja; Stefan Wastegård; Ian Matthews; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Geology; geologi;

    Sammanfattning : The study of palaeoclimates, especially the rapid climate changes during the Last Glacial-Interglacial Transition (LGIT ca. 15-8 ka BP), requires precise dating as well as the ability to link climate records over large regional areas. LÄS MER

  5. 4. Properties of invariant sets in certain two-dimensional dynamical systems : Renormalization and beyond

    Författare :Dan Lilja; Denis Gaidashev; Konstantin Khanin; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dynamical systems; renormalization; area-preserving maps; unbounded geometry; almost commuting pairs; universality; non-rigidity;

    Sammanfattning : This thesis consists of an introduction and four research papers concerning dynamical systems, focusing on renormalization in two dimensions.Paper I (joint with Jordi-Lluís Figueras) studies a generalization of the anti-integrable limit of skew-product systems based on a Frenkel-Kontorova model. LÄS MER

  7. 5. Surgical aspects on patients with diabetes mellitus and chronic limb-threatening ischemia

    Författare :Erika Lilja; Vaskulära sjukdomar - kliniska studier; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Diabetes Mellitus: complications; chronic limb-threatening ischemia CLTI ; vascular surgery; peripheral artery disease PAD ;

    Sammanfattning : Background: During the 21st century, diabetes mellitus (DM) and peripheral artery disease (PAD) have become global problems. It is estimated that 19-34% of individuals with DM will develop a foot ulcer during their lifetime, and many will be amputated. LÄS MER