Search for dissertations about: "Jensen Jens"

Showing result 1 - 5 of 8 swedish dissertations containing the words Jensen Jens.

  2. 1. On-line vectorcardiography during coronary angioplasty and unstable coronary artery disease

    Author : Jens Jensen; Karolinska Institutet; Karolinska Institutet; []
    Keywords : vectorcardiography; myocardial ischemia; coronary artery disease; percutaneous coronary angioplasty; prognosis; gender; tissue Doppler echocardiography;

    Abstract : This thesis evaluates the usefulness of continuous vectorcardiography (VCG) in patients undergoing elective coronary angioplasty and in patients with unstable coronary artery disease (CAD), for detection and quantitation of myocardial ischemia and for identification of patients at risk of coronary events. The aims were to investigate, whether continuous on-line VCG: 1. READ MORE

  4. 2. Engineering of metal microstructures : process-microstructure-property relationships for electrodeposits

    Author : Jens A. D. Jensen; Dieter Landolt; Linköpings universitet; []
    Keywords : ;

    Abstract : The relationships between growth-conditions, topography and microstructure, and physical properties of electrochemically deposited copper, nickel and zinc-iron alloys were studied. Growth was investigated while systematically varying process parameters such as electrolyte chemistry, type and concentration of additives, current density, and mass transport. READ MORE

  5. 3. Statistical and Non-statistical frag-mentation of large molecules in col-lisions with atoms : Polycyclic Aromatic Hydrocarbons and Fullerenes

    Author : Tao Chen; Henrik Cederquist; Henning Zettergren; Jens Jensen; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fysik; Physics;

    Abstract : .... READ MORE

  6. 4. Fragmentation of Amino Acids and Microsolvated Peptides and Nucleotides using Electrospray Ionization Tandem Mass Spectrometry

    Author : Henrik Johansson; Henning Schmidt; Henrik Cederquist; Jens Jensen; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Atomic and molecular physics; Atom- och molekylfysik; fysik; Physics;

    Abstract : This thesis presents three different series of high energy (keV) collision experiments as well as a brief scientific introduction to the field. In the first series, protonated glycine and leucine were collided with carbon dioxide and a beam attenuation method was applied to determine their total fragmentation cross sections. READ MORE

  7. 5. Theoretical Description of Electronic Transitions in Large Molecular Systems in the Optical and X-Ray Regions

    Author : Nanna Holmgaard List; Jacob Kongsted; Hans Jørgen Aagaard Jensen; Roberto Cammi; Jeppe Olsen; Jens Oddershede; Denmark University of Southern Denmark Chemistry and Biology Department of Physics; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Polarizable embedding; multiscale modeling; localized electronic transitions; response theory; QM MM; damped linear response; non-dipolar effects; light-matter interactions; multipole expansion; embedding potentials; local field effects; fluorescent proteins; computational chemistry; MCSCF; Teoretisk kemi och biologi; Theoretical Chemistry and Biology;

    Abstract : The size and conformational complexity of proteins and other large systems represent major challenges for today's methods of quantum chemistry.This thesis is centered around the development of new computational tools to gain molecular-level insight into electronic transitions in such systems. READ MORE