Sökning: "kedja"

Visar resultat 11 - 15 av 73 avhandlingar innehållade ordet kedja.

  1. 11. Flexible Composites - Strength, Deformation and Fracture Proecesses in Woven and D.O.S. Reinforcement Materials

    Författare :Torbjörn Dartman; Industriell Produktion; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kompositmaterial; Composite materials; Textile materials; Joints; Coated fabrics; Tear strength; Flexible composites; Damage resistance;

    Sammanfattning : In this thesis the tensile strength, deformation, damage resistance and tear propagation for flexible composites are analysed. There are two essential requirements common to all flexible composites; namely, high tearing strength and good matrix-to-fabric adhesion. The interaction of fabric and matrix is complex. LÄS MER

  3. 12. Optimal Transmit Strategies for Multi-antenna Systems with Joint Sum and Per-antenna Power Constraints

    Författare :Le Phuong Cao; Tobias Oechtering; Skoglund Mikael; Martin Schubert; KTH; []
    Nyckelord :Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Nowadays, wireless communications have become an essential part of our daily life. During the last decade, both the number of users and their demands for wireless data have tremendously increased. Multi-antenna communication is a promising solution to meet this ever-growing traffic demands. LÄS MER

  4. 13. Innovative Manufacturing Method for Gears for Heavy Vehicle Application

    Författare :Alireza Khodaee; Amir Rashid; Bengt Lindberg; Christoph Broeckmann; KTH; []
    Nyckelord :;

    Sammanfattning : The present thesis is a summary of research result on an innovative manufacturing method for production of PM gears for application in heavy vehicle. The method uses a powder metal densifications process route to ensure full density. LÄS MER

  5. 14. Funding Matters : Archaeology and the Political Economy of the Past in the EU

    Författare :Elisabeth Niklasson; Mats Burström; Birgitta Svensson; Björn Magnusson Staaf; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; archaeology; cultural heritage; political economy; socio-politics; funding; European Union; archaeological ethnographies; identity politics; black box; European added value; culture policy; heritage values; political anthropology; arkeologi; Archaeology;

    Sammanfattning : The aim of this thesis is to show how Europe is constructed at the intersection between archaeology, money and politics within EU cultural actions. Ever since the 1970s, the European Community has invested money and prestige in the idea of a common cultural heritage for Europe. LÄS MER

  7. 15. Laminin G Domains, their Receptors, and Activation of Intracellular Pathways

    Författare :Hao Yu; Klinisk minnesforskning; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomedicinska vetenskaper allmänt ; General biomedical sciences; cell-matrix interaction; signaling; receptor; Basement membrane; laminin;

    Sammanfattning : Basement membranes are sheet like structures underlying epithelial, endothelial, adipocytes, muscle and peripheral nerve cells. Laminins are an important family of basement membrane proteins implicated in various biological functions through their interactions with cell surface receptors. Laminins are trimers composed of a, b and g chains. LÄS MER