Sökning: "Mats Brunström"

Hittade 3 avhandlingar innehållade orden Mats Brunström.

  1. 1. Matematiska resonemang i en lärandemiljö med dynamiska matematikprogram

    Författare :Mats Brunström; Kenneth Ruthven; Arne Engström; Anne Berit Fuglestad; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical reasoning; Task design; Dynamic mathematics software; matematiska resonemang; uppgiftsdesign; dynamiska matematikprogram; Matematik; Mathematics;

    Sammanfattning : The overall problem that formed the basis for this thesis is that students get limited opportunity to develop their mathematical reasoning ability while, at the same time, there are dynamic mathematics software available which can be used to foster this ability. The aim of this thesis is to contribute to knowledge in this area by focusing on task design in a dynamic software environment and by studying the reasoning that emerges when students work on tasks in such an environment. LÄS MER

  3. 2. Effect of antihypertensive treatment at different blood pressure levels

    Författare :Mattias Brunström; Bo Carlberg; Mats Eliasson; Sverre Kjeldsen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blood pressure; hypertension; antihypertensive treatment; cardiovascular disease; randomized controlled trial; systematic review; meta-analysis; standardization;

    Sammanfattning : BackgroundHigh blood pressure is associated with an increased risk of cardiovascular disease and premature death. The shape of association between blood pressure and the risk of cardiovascular events is debated. Some researchers suggest that the association is linear or log-linear, whereas others suggest it is J-shaped. LÄS MER

  4. 3. Evaluating and Reducing Multipath Transport Latency

    Författare :Kiran Yedugundla; Anna Brunström; Per Hurtig; Mats Björkman; Karlstads universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datavetenskap;

    Sammanfattning : Access to the Internet is a very significant part of everyday life with increasing online services such as news delivery, banking, gaming, audio and high quality movies. Applications require different transport guarantees with some requiring higher bandwidth and others low latency. LÄS MER