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Visar resultat 1 - 5 av 28 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Cardiopulmonary adaption to one-lung ventilation and neoadjuvant therapy during treatment of esophageal cancer

    Författare :Mikael Lund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Introduction: Esophagectomy is the main form of curative treatment for esophageal cancer and has a high morbidity rate. Neoadjuvant chemo- (CT) or chemoradiotherapy (CRT) is employed to increase long-term survival. To improve perioperative care the effects of measures taken to improve surgical exposure i.e. LÄS MER

  3. 2. Electrostatic Interactions In and Between Biomolecules

    Författare :Mikael Lund; Beräkningskemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Theoretical chemistry; quantum chemistry; Fysikalisk kemi; Physical chemistry; Protein-protein interactions; Molecular modelling; Proton binding; Protein electrostatics; Monte Carlo simulation; Charge regulation; Teoretisk kemi; kvantkemi;

    Sammanfattning : Electrostatic interactions in bio-molecular systems are important not only in the living cell but also in more technical applications. Using molecular simulation as well as approximate theories the properties of a number of aqueous protein solutions have been studied. LÄS MER

  4. 3. Working out work : from personal informatics to redesigning work

    Författare :Fatemeh Moradi; Mikael Wiberg; Andreas Lund; Tommy Olsson; Jodi Forlizzi; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Personal Informatics; Quantified Self; Redesigning Work; Contextual Design; Observational Ethnographic Studies; Concept Development; Prototyping; Design Space;

    Sammanfattning : "Personal Informatics" (PI) and "Quantified Self" (QS) are two contemporary notions in the field of Human–Computer Interaction. Such hardware and software systems gather personalized quantified data and visualize them for the purpose of supporting self-reflection. LÄS MER

  5. 4. Non-Invasive Measures of Heart Failure

    Författare :Mikael Kanski; Lund Klinisk fysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Heart failure; diagnosis; magnetic resonance imaging; blood flow; 4D flow; pulmonary blood volume; kinetic energy;

    Sammanfattning : Heart failure is a clinical syndrome characterized by an inability of the heart to meet the metabolic demands of the body. Approximately 1-2% of the population in the western society has the diagnosis, and the 5-year mortality rate is comparable with the common cancer diagnoses. LÄS MER

  7. 5. SPECT Imaging using Pinhole Collimation : System Design and Simulation Studies for Pre-Clinical and Clinical Imaging

    Författare :Mikael Peterson; Lund Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pinhole SPECT tomography; Nuclear medicine imaging; Monte Carlo-based image reconstruction;

    Sammanfattning : The focus of this dissertation is the use of pinhole collimation in Nuclear Medicine. A pinhole is a single aperture in an opaque material that is placed between the detector and source of interest, and photons must pass through the hole to reach the detector. The choices of pinhole parameters, e.g. LÄS MER