Search for dissertations about: "Margareta Eriksson"

Showing result 1 - 5 of 9 swedish dissertations containing the words Margareta Eriksson.

  2. 1. Ozone chemistry in aqueous solution : ozone decomposition and stabilisation

    Author : Margareta Eriksson; Lars Kloo; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Chemistry; Kemi; Chemistry; Kemi;

    Abstract : Ozone is used in many applications in the industry as an oxidising agent for example for bleaching and sterilisation. The decomposition of ozone in aqueous solutions is complex, and is affected by many properties such as, pH, temperature and substances present in the water. READ MORE

  4. 2. A 3-year lifestyle intervention in primary health care : effects on physical activity, cardiovascular risk factors, quality of life and cost-effectiveness

    Author : Kerstin Margareta Eriksson; Mats Eliasson; Eva-Britt Malmgren-Olsson; Mai-Lis Hellenius; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lifestyle intervention; primary health care; physical activity; cardiovascular risk factors; quality of life; cost-effectivenesss; Physiotherapy; Sjukgymnastik fysioterapi; sjukgymnastik; Physiotherapy;

    Abstract : Background: A sedentary lifestyle diminishes quality of life (QOL) and contributes to increasing prevalence of obesity, diabetes and cardiovascular diseases (CVD), and thus increases the economic burden on health care and society. Expensive and tightly controlled lifestyle interventions reduce cardiovascular risk and onset of diabetes. READ MORE

  5. 3. Car Users' Switching to Public Transport for the Work Commute

    Author : Lars Eriksson; Margareta Friman; Tommy Gärling; Maria Johansson; Karlstads universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Car-use Reduction; Work Commute; Public Transport; Experimental Simulation; Satisfaction with Travel; Psychology; Psykologi; Psykologi; Psychology;

    Abstract : The general aim of the present thesis was to investigate the determinants of car users’ switching to public transport when driving to work. Since the quality of services is particularly low in medium-sized cities, making the car a much more attractive option, the studies focus on car-use in such cities. Four studies were conducted. READ MORE

  6. 4. Determinants of Car Users’ Switching to Public Transport for the Work Commute

    Author : Lars Eriksson; Margareta Friman; Tommy Gärling; Daniel Eek; Karlstads universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Car-use Reduction; Work Commute; Public Transport; Experimental Simulation; Psykologi; Psychology;

    Abstract : .... READ MORE

  7. 5. Acrylamide in food products : Identification, formation and analytical methodology

    Author : Sune Eriksson; Margareta Törnqvist; Leif Kronberg; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Acrylamide; food; analytical methods; measurements in air; Environmental chemistry; Miljökemi;

    Abstract : The aim of this thesis was to verify the indicated occurrence of acrylamide formation in heating of food, to identify factors affecting the formation, and to identify important sources of acrylamide exposure from food. As a prerequisite for the studies, gas- and liquid-chromatographic methods with mass spectrometric detection were developed for the analysis of acrylamide in food. READ MORE