Sökning: "Dunkels"

Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet Dunkels.

  1. 1. Contributions to mathematical knowledge and its acquisition

    Författare :Andrejs Dunkels; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mathematics Education; Matematik och lärande;

    Sammanfattning : This is a thesis in mathematics with didactical emphasis. The interest of didactics of mathematics is in mathematics in relation to how it is learned. The thesis comprises three parts, A, B, and C. Part A reports in three papers from research in mathematics within potential theory. LÄS MER

  3. 2. Towards TCP/IP for wireless sensor networks

    Författare :Adam Dunkels; Mälardalens högskola; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. Towards TCP/IP for Wireless Sensor Networks

    Författare :Adam Dunkels; RISE; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Licentiate thesis on TCP IP in embedded systems and wireless sensor networks.;

    Sammanfattning : Wireless sensor networks are composed of large numbers-up to thousands-of tiny radio-equipped sensors. Every sensor has a small microprocessor with enough power to allow the sensors to autonomously form networks through which sensor information is gathered. LÄS MER

  5. 4. Programming Memory-Constrained Networked Embedded Systems

    Författare :Adam Dunkels; Mats Björkman; Thiemo Voigt; Kay Römer; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Wireless sensor networks; embedded systems; operating systems; programming; networking; TCP IP; Computer science; Datavetenskap; Datavetenskap;

    Sammanfattning : Ten years after the Internet revolution are we standing on the brink of another revolution: networked embedded systems that connect the physical world with the computers, enabling new applications ranging from environmental monitoring and wildlife tracking to improvements in health care and medicine. 98% of all microprocessors sold today are used in embedded systems. LÄS MER

  7. 5. Bridging the distance : children’s strategies on the internet

    Författare :Elza Dunkels; Gun-Marie Frånberg; Lisbeth Lundahl; Ola Erstad; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Internet; net cultures; children; digital native; online threats; counter-strategies; online interviews; online ethics; Pedgogical work; Pedagogiskt arbete;

    Sammanfattning : This thesis deals with the following questions: What do children find negative on the Internet? What counter strategies do they use? How have they developed these strategies? The method used is one-to-one online interviews and the analyses are qualitative in nature. The sample is children in grade 6 of the Swedish compulsory school, aged between 11 and 13. LÄS MER