Search for dissertations about: "Jan Håkansson"

Found 4 swedish dissertations containing the words Jan Håkansson.

  2. 1. Biomarkers and Disease Activity in Multiple Sclerosis : A cohort study on patients with clinically isolated syndrome and relapsing remitting multiple sclerosis

    Author : Irene Håkansson; Jan Ernerudh; Charlotte Dahle; Magnus Vrethem; Jan Lycke; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : This thesis focuses on disease activity in clinically isolated syndrome (CIS) and newly diagnosed relapsing remitting multiple sclerosis (RRMS). The papers are based on data from 41 patients in a prospective longitudinal cohort study. All patients were untreated at baseline. READ MORE

  4. 2. Hardware biases and their impact on GNSS positioning

    Author : Martin Håkansson; Anna B. O. Jensen; Milan Horemuz; Jan Johansson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; GNSS positioning; Hardware biases; multi-GNSS; GPS; GLONASS; Galileo; BeiDou; Geodesy and Geoinformatics; Geodesi och geoinformatik;

    Abstract : GNSS hardware biases appear in code and phase observations, and originates both from the receiver and satellite hardware. These biases influence the accuracy in precise GNSS positioning if not handled properly. READ MORE

  5. 3. Teachers' Retention in Tanzanian Remote Secondary Schools : Exploring Perceived Challenges and Support

    Author : Raymond Boniface; Martin Stigmar; Jan Håkansson; Christer Ohlin; Sven Andersson; Linnéuniversitetet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Challenges; Organizational Support; Remote Schools; Secondary Education; Support; Teacher Retention; Tanzania; Education; Pedagogik;

    Abstract : Teacher retention is a global challenge, and many developed and developing countries are struggling to staff and retain teachers in schools, particularly in low-performing, remote, and less desirable areas. In most of these countries, Tanzania in particular, the efficacy of fiscally inclined teachers’ retention strategies continues to be dubious. READ MORE

  6. 4. Beyond Recreational Gambling : a Psychological Perspective on Risk- and Problem Gambling

    Author : Kristina Sundqvist; Peter Wennberg; Jan Blomqvist; Markus Jansson Fröjmark; Anders Håkansson; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; risk gambling; problem gambling; gambling motives; personality; Psychology; psykologi;

    Abstract : The general aim of this thesis was to examine risk gambling in the general population from a psychological perspective. This was done in three studies targeting personality, risky alcohol habits and gambling motives, respectively. READ MORE