Search for dissertations about: "Berg"

Showing result 1 - 5 of 338 swedish dissertations containing the word Berg.

  2. 1. Cardiac Long-Axis Function. Experimental and Clinical Aspects

    Author : Jonathan Berg; Lund Klinisk fysiologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Heart failure; acute myocardal infarct; magnetic resonance imaging MRI ; pressure-volume loops; hypothermia; atrioventricular plane displacement; global longitudinal strain; Survival analyses;

    Abstract : This thesis includes both experimental and clinical projects. The experimental studies investigate pathophysiological aspects of ventricular longitudinal function and therapeutic hypothermia during acute myocardial infarction (AMI). READ MORE

  4. 2. Applications of Diversity and the Self-Attention Mechanism in Neural Networks

    Author : Axel Berg; Matematik LTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; point cloud; self-attention; keyword spotting; deep learning; computer vision; machine learning; label diversity;

    Abstract : This thesis covers three contributions in applications of neural networks. The first is related to diversity and ensemble learning, while the other two cover novel applications of the self-attention mechanism. An important aspect of training a neural network is the choice of objective function. READ MORE

  5. 3. Elimination of synapses from injured motoneurons : a model for study of synaptic plasticity in the adult central nervous system

    Author : Alexander Berg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Synapses are the contacts between nerve cells or between nerve and muscle cells. The integrity of these synapses is crucial for proper function. Several neurodegenerative diseases such as Alzheimer’s disease, multiple sclerosis and neurotrauma involve synaptic pathology. READ MORE

  6. 4. Essays on Informational Asymmetries in Mergers and Acquisitions

    Author : Aron Berg; Nationalekonomiska institutionen; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mergers and acquisitions; investments; asymmetric information; stock misvaluation; financial frictions; capital structure; antitrust policy; Mergers and acquisitions; Investments; Asymmetric information; Stock misvaluation; Financial frictions; Capital structure; Antitrust policy;

    Abstract : This thesis covers issues related to financing in mergers and acquisitions. It studies the relationship between firms’ financing conditions and firms’ decisions to either buy or sell assets. READ MORE

  7. 5. Glutamine to ICU patients

    Author : Agneta Berg; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Intravenous glutamine supplementation to intensive care patients using a glutamine containing dipeptide is now widely accepted in clinical practice. There are evidences that glutamine supplementation of ICU patients in need of parenteral nutrition improves mortality and morbidity. READ MORE