Search for dissertations about: "G Frisk"

Showing result 1 - 5 of 24 swedish dissertations containing the words G Frisk.

  2. 1. Gamow -Teller Beta Decay in Drip Line Nuclei

    Author : Fredrik Frisk; Matematisk fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; gravitation; relativity; proton drip line; Gamow-Teller giant resonance; beta decay; Hartree-Fock calculation; prolate; oblate; deformed nuclei; Tamm-Dancoff approximation; Mathematical and general theoretical physics; quantum mechanics; classical mechanics; statistical physics; thermodynamics; Matematisk och allmän teoretisk fysik; klassisk mekanik; kvantmekanik; relativitet; statistisk fysik; termodynamik; Fysicumarkivet A:1997:Frisk;

    Abstract : Before radioactive ion beams became available, the Gamow-Teller (GT) giant resonance was studied using charge-exchange reactions such as (p,n) and (He,t). In beta-stable nuclei, which can be used as targets, the GT giant resonance lies above the ground state of the mother nucleus. READ MORE

  4. 2. Epidemiological Aspects on Apical Periodontitis. Studies based on the Prospective Population Study of Women in Göteborg and the Population Study on Oral Health in Jönköping, Sweden

    Author : Fredrik Frisk; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Apical periodontitis; Coronary heart disease; Cross-sectional; Endodontics; Epidemiology; Health; Longitudinal; Root filling; Socio-economic status; Treatment quality; Women;

    Abstract : The objectives of this thesis were to describe endodontic status in Swedish populations, to study clinical and socio-economic risk factors for apical periodontitis (AP) and to explore a possible association between AP and coronary heart disease (CHD). In papers I, III and IV the Prospective Study of Women in G?teborg (PSWG) was used. READ MORE

  5. 3. Evaluation, Transformation, and Extraction of Driving Cycles and Vehicle Operations

    Author : Peter Nyberg; Lars Nielsen; Erik Frisk; Jonas Fredriksson; Linköpings universitet; []
    Keywords : ;

    Abstract : A driving cycle is a representation of how vehicles are driven and  is usually represented by a set of data points of vehicle speed  versus time.  Driving cycles have been used to evaluate vehicles for  a long time. READ MORE

  6. 4. Decentralized Optimal Control for Multiple Autonomous Vehicles in Traffic Scenarios

    Author : Fatemeh Mohseni; Erik Frisk; Björn Olofsson; Jonas Mårtensson; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : New transport technologies have the potential to create more efficient modes of transport and transforming cities for the better by improving urban productivity and increasing efficiency of its transport system to move consumers, labor, and freight. Traffic accidents, energy consumption, pollution, congestion, and long commuting times are main concerns and new transport technologies with autonomous vehicles have the potential to be part of the solution to these important challenges. READ MORE

  7. 5. Evaluation, Generation, and Transformation of Driving Cycles

    Author : Peter Nyberg; Lars Nielsen; Erik Frisk; Richard Stobart; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Driving cycles are important components for evaluation and design of vehicles. They determine the focus of vehicle manufacturers, and indirectly they affect the environmental impact of vehicles since the vehicle control system is usually tuned to one or several driving cycles. READ MORE