Sökning: "sra - e-vetenskap serc"

Visar resultat 11 - 13 av 13 avhandlingar innehållade orden sra - e-vetenskap serc.

  1. 11. DEVELOPMENT OF A HIGH ENERGY TI:SAPPHIRE LASER FOR THE EXCITATION OF EXTREME ULTRAVIOLET LASERS

    Författare :Dale Martz; Jorge Rocca; Colorado State University; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SRA - E-vetenskap SeRC ; SRA - E-Science SeRC ;

    Sammanfattning : This dissertation describes the design, construction and characterization of a high energy chirped-pulse amplification Titanium-Sapphire laser system for the excitation of Extreme Ultraviolet (EUV) lasers. Compact EUV lasers have made possible nano-scale imaging, dense plasma diagnostics and photo-chemistry and photo-physics studies. LÄS MER

  3. 12. Cross-cultural knowledge development : the case of collaboraitve planning in Egypt

    Författare :Zeinab Noureddine Tag-Eldeen; Inga Britt Werner; Nabeel Hamdi; KTH; []
    Nyckelord :Cross-cultural transfer of knowledge; Knowledge development; dual role action research practitioner; social learning; Zifta context; Egyptians social philosophy; role of the planner; SRA - E-vetenskap SeRC ; SRA - E-Science SeRC ;

    Sammanfattning : Planning has lent legitimacy to the development of society through the application of different theories and practices. With its embodied concepts and values, planning influences the direction of change that a society may achieve. LÄS MER

  4. 13. Numerical study on instability and interaction of wind turbine wakes

    Författare :Sasan Sarmast; Dan S. Henningson; Per-Åge Krogstad; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wind Turbines; CFD; EllipSys3D; Actuator Line; Stability; Wake; Vortex Model; SRA - E-Science SeRC ; SRA - E-vetenskap SeRC ;

    Sammanfattning : The optimization of new generation of the wind farms is dependent on our understanding of wind turbine wake development, wake dynamics and the interaction of the wakes. The overall goal of the optimization is decreasing the fatigue loading and increasing the power production of the wind farms. LÄS MER