Sökning: "Peter Sundström"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Peter Sundström.

  1. 1. Multiple sclerosis in Västerbotten county, northern Sweden

    Författare :Peter Sundström; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; multiple sclerosis; epidemiology; prevalence; incidence; onset symptoms; disability; sick leave; professional assistance; Epstein-Barr virus; and HHV-6;

    Sammanfattning : One out of several distinguishing features of multiple sclerosis (MS) is the epidemiological variation of geographic distribution. Population-based studies on the prevalence and incidence of MS in Sweden have previously been performed only in Göteborg. Another feature of MS is the clinical variation between individuals. LÄS MER

  3. 2. Orter i stadens närhet

    Författare :Peter Sundström; Ulf Wiberg; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Urbanisation; urban sprawl; counter-urbanisation; peri-urbanisation; ex-urbanisation; planning; urban development; sociodemographic differentiation; Örebro; localities; Social and Economic Geography; Kulturgeografi;

    Sammanfattning : This thesis examines localities in the vicinity of cities, starting with Ekeby- Almby which is situated near Örebro. In the past twenty years, Ekeby- Almby has experienced vast sociodemographic changes. These lines of development give rise to a number of questions. LÄS MER

  4. 3. Numerical optimization of pacing strategies in locomotive endurance sports

    Författare :David Sundström; Mats Tinnsten; Peter Carlsson; Mikael Bäckström; Erik Bruun Simonsen; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Pacing strategy; optimization; numerical simulation; equations of motion; method of moving asymptotes; cross-country skiing; cycling; Farthållningsstrategi; optimering; numerisk simulering; rörelseekvationer; method of moving asymptotes; längdskidåkning; cykling;

    Sammanfattning : This thesis is devoted to the optimization of pacing strategies in two locomotive endurance sports; cross-country skiing and road cycling. It has been established that constant pace and variable power distributions are optimal if purely mechanical aspects of locomotion are considered in these sports. LÄS MER

  5. 4. Optimized Pacing Strategies in Cross-Country Skiing and Time-Trial Road Cycling

    Författare :David Sundström; Mats Tinnsten; Peter Carlsson; John Rasmussen; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; numerical simulation; equations of motion; MMA; cross-country skiing; cycling; Optimering; numerisk simulering; rörelseekvationer; MMA; längdskidåkning; cykling;

    Sammanfattning : This thesis is devoted to the analysis and optimization of pacing strategies in cross-country skiing and time-trial road cycling. In locomotive sports, it is well known that variable pacing strategies using changes in the distribution of power output are beneficial when external forces vary along the way. LÄS MER

  7. 5. Dissertatio gradualis, de moralitate metus bellici, quam, ... præside, ... Johanne Ihre, ... publice ventilandam sistit stipendiarius regius, Petrus Sundström, Westro-Botniensis. In Audit. Carol. Majori d. IX. Junii anni MDCCLV. H. A. M. S

    Författare :Johan Ihre; Peter Sundström; Johan Ihre; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER