Search for dissertations about: "Kristina Jonsson"

Showing result 1 - 5 of 8 swedish dissertations containing the words Kristina Jonsson.

  2. 1. Practices for the Living and the Dead : Medieval and Post-Reformation Burials in Scandinavia

    Author : Kristina Jonsson; Anders Andrén; Stefan Brink; Jes Wienberg; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; Burial; burial customs; burial practices; grave; death; churchyard; cemetery; social identity; medieval; post-Reformation; Archaeology; Arkeologi; arkeologi; Archaeology;

    Abstract : The main themes of the thesis are burial customs and social identities, and how medieval and post-Reformation graves can provide information on such as age structures, phases in life, gender relations and social organization. The study is based on nine groups of Scandinavian material, and it comprises four case studies. READ MORE

  4. 2. Architectures and Protocols for Performance Improvements of Real-Time Networks

    Author : Kristina Kunert; Magnus Jonsson; Elisabeth Uhlemann; Eduardo Tovar; Högskolan i Halmstad; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Real-time communication; predictable deadline guarantees; real-time scheduling analysis; timing analysis; admission control; deterministic medium access; MAC; Quality of Service parameters; reliability; redundancy; retransmission scheme; ARQ; truncated ARQ; Automatic Repeat Request; wireless networks; IEEE 802.11; IEEE 802.15.4; fibre-optic networks; AWG; multichannel networks; industrial communications; embedded systems; Computer engineering; Datorteknik;

    Abstract : When designing architectures and protocols for data traffic requiring real-time services, one of the major design goals is to guarantee that traffic deadlines can be met. However, many real-time applications also have additional requirements such as high throughput, high reliability, or energy efficiency. READ MORE

  5. 3. Surface and Inner Deformation during Shape Rolling of High Speed Steels

    Author : Kristina Nordén; Stefan Jonsson; Jan-Olov Perä; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Metallurgical manufacturing engineering; Metallurgisk produktionsteknik;

    Abstract : Shape rolling is a common manufacturing process used to produce long products i.e. bars and wire. One of the problems that might occur during rolling is defect formation leading to rejection of the finished product. READ MORE

  6. 4. Aspects of physical activity in Rheumatoid Arthritis : associations with inflammation and cardiovascular risk factors

    Author : Kristina Hörnberg; Solveig Wållberg Jonsson; Björn Sundström; Christina Helging Opava; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; physiotherapy; rheumatoid arthritis; cardiovascular disease; aerobic capacity; physical activity; exercise; primary prevention;

    Abstract : Background: Rheumatoid Arthritis (RA) is associated with an increased risk for cardiovascular disease (CVD), partially attributable to systemic inflammation and traditional risk factors for CVD. Since physical activity (PA) is strongly related to CVD in the general population, the aim of this thesis was to describe aspects of PA in patients with RA, and further to analyse associations with disease activity, traditional risk factors for CVD and subclinical atherosclerosis. READ MORE

  7. 5. Fibre-Optic AWG Networks Supporting Real-Time Communication in High-Performance Embedded Systems

    Author : Kristina Kunert; Magnus Jonsson; Högskolan i Halmstad; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; real-time communication; medium access control MAC protocol; traffic dependency analysis; network architecture; Arrayed Waveguide Grating AWG ; optical communication; real-time analysis; optical network; Computer engineering;

    Abstract : High-performance embedded systems communicating heterogeneous traffic with high bandwidth and strict timing requirements are in need of more efficient communication solutions. This thesis proposes two multi-wavelength passive optical networks able to meet these demands. READ MORE