Search for dissertations about: "jenny-ann"

Found 5 swedish dissertations containing the word jenny-ann.

  2. 1. Tearing mode and resistive-wall mode dynamics in the reversed field pinch

    Author : Jenny-Ann Malmberg; KTH; []
    Keywords : Nuclear fusion; Reversed field pinch; Resistive instabilities; Wall locked modes; Tearing modes; Resistive shell modes; Field errors; EXTRAP-T2; EXTRAP-T2R; TPE-RX;

    Abstract : .... READ MORE

  4. 2. Studies of asphaltenes in model systems

    Author : Jenny-Ann Östlund; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; shape; diffusion; stability; geometry; asphaltenes; pulsed field gradient spin echo NMR; sixe; kinetic; flocculation; aggregation;

    Abstract : .... READ MORE

  5. 3. Experimental studies of tearing mode and resistive wall mode dynamics in the reversed field pinch configuration

    Author : Jenny-Ann Malmberg; KTH; []
    Keywords : Nuclear fusion; reversed field pinch; resistive wall instabilities; wall locked modes; tearing modes; resistive shell modes; field errors; Extrap T2; Extrap T2R; TPE-RX;

    Abstract : It is relatively straightforward to establish equilibrium inmagnetically confined plasmas, but the plasma is frequentlysucceptible to a variety of instabilities that are driven bythe free energy in the magnetic field or in the pressuregradient. These unstable modes exhibit effects that affect theparticle, momentum and heat confinement properties of theconfiguration. READ MORE

  6. 4. Properties of Asphaltenes with emphasis on NMR self-diffusion as the investigating technique

    Author : Jenny-Ann Östlund; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; amphiphilic; diffusion; oil; mixture analysis; CORE; stability; NMR; pulsed gradient spin echo; light scattering; XPS; asphaltene; chemical interactions;

    Abstract : Asphaltenes are high-molecular weight, highly aromatic molecules that have a strong tendency to aggregate. Asphaltenes are found in oil and may, if they form particles, cause problems during oil production and handling. READ MORE

  7. 5. Digital media and the transnationalization of protests

    Author : Michael Dahlberg-Grundberg; Simon Lindgren; Jenny-Ann Brodin Danell; Jakob Svensson; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social movements; social media; digital media; digital activism; transnational activism; affectual proximity;

    Abstract : Recent developments in communications technology have transformed how social movements might mobilize, and how they can organize their activities. This thesis explores some of the geographical consequences of the use of digital media for political activism. It does this by focusing on the transnationalization of protests. READ MORE