Sökning: "jensen"

Visar resultat 1 - 5 av 204 avhandlingar innehållade ordet jensen.

  1. 1. Luminosity determination and simulation of the LUCID detector at the ATLAS experiment

    Författare :Jacob Groth-Jensen; Partikel- och kärnfysik; ATLAS Collaboration; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LHC; LUCID; Luminosity determination; Performance study; ATLAS; Gauge boson production; Fysicumarkivet A:2010:Groth-Jensen;

    Sammanfattning : The aim of this thesis is to describe how the luminosity can be measured in the ATLAS experiment at the Large Hadron Collider. Luminosity is a fundamental quantity that is used in most physics studies at the LHC. For example in order to measure cross sections. LÄS MER

  3. 2. Measurement of trace components in aqueous solutions with near and mid infrared Fourier transform spectroscopy

    Författare :Peter Snoer Jensen; Atomfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Near-infrared; Temperature dependency; Dual-beam; Optical null; Optimal pathlength Haemodialysis liquid; Urea; Glucose; Phosphate; Atom- och molekylärfysik; Atomic and molecular physics; Infrared; Water absorption; Fourier transform spectroscopy; Fysicumarkivet A:2003:Snoer Jensen;

    Sammanfattning : This thesis treats various aspects of the measurement of trace components in aqueous solutions with Fourier transform infrared spectroscopy. This technique has several applications from such diverse fields as dairy industry and biomedical optics. LÄS MER

  4. 3. Roles of hematopoietin and cytokine tyrosine kinase receptors in early lymphopoiesis

    Författare :Christina Jensen; Stamcellscentrum (SCC); []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; IL -7; FLT3 Ligand; cytokines; lymphopoiesis; hematopoiesis; TSLP; apoptosis;

    Sammanfattning : Cytokines have been shown to have important roles in lymphopoiesis. However, many questions remain unresolved. Among other, while the action of interleukin (IL)-7 in alpha beta T cell development in mouse seems to be largely mediated through permissive survival signaling, the possible permissive role of IL-7 in early B cell development is disputed. LÄS MER

  5. 4. Protein S-100, inflammatory and haemostatic mediators in paediatric open heart surgery. Influence of clinical variables and a biocompatible cardiopulmonary bypass system

    Författare :Eva Jensen; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cardiopulmonary bypass; biocompatible; S-100; Down s syndrome; inflammatory response; complement; cytokines; PMN elastase; haemostasis; coagulation; fibrinolysis;

    Sammanfattning : Cardiopulmonary bypass (CPB) is used in most operations when correcting congenital heart malformations. Postoperative neurological problems (temporary or permanent) are complications of the procedure. These neurological injuries, especially if they are minor, are difficult to recognise in small children. LÄS MER

  7. 5. Dyslexia among adults : Neuropsychology and personality

    Författare :Jimmy Jensen; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; neurophysiology; Dyslexia; Personality; Psychology; neuropsychology; Neurology; neuropsykologi; Neurologi; Psykologi; neurofysiologi;

    Sammanfattning : Reading and writing skills are of crucial importance in modern society. Therefore, dyslexia is a significant handicap, not only in respect of lexical skills and processing of language-based information - it appears to have social consequences as well, as evidenced for instance by the high frequency of dyslexics among long-term unemployed people. LÄS MER