Sökning: "1300"

Visar resultat 26 - 30 av 111 avhandlingar innehållade ordet 1300.

  1. 26. Health and disease in early Lund, Osteo-pathologic studies of 3,305 individuals buried in the cemetery area of Lund 990-1536

    Författare :Caroline Arcini; Socialmedicin och global hälsa; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Social medicine; infections and trauma; joint disease; oral health; stature; medieval; physical anthropology; paleopathology; Socialmedicin; samhällsmedicin;

    Sammanfattning : The purpose of this thesis is to characterize the health status of the population in early Lund. This is pursued by an osteological analysis of 3.305 individuals fron three time periods: c. 990-1100, c. LÄS MER

  3. 27. Design and fabrication of multiple quantum well structures for long wavelength laser diodes

    Författare :Christofer Silfvenius; KTH; []
    Nyckelord :;

    Sammanfattning : InGaAsP multiple quantum well (MQW) structures emitting at1300 nm have been designed, fabricated with metal organicvapour phase epitaxy (MOVPE) and evaluated by x-ray diffraction(XRD), photoluminescence (PL) and by laser characterisation. Inaddition the structures were subject to scanning probemicroscopy (STM/AFM) and direct carrier transport measurements. LÄS MER

  4. 28. Kyrkojorden och dess ursprung. Oslo biskopsdöme perioden ca 1000-ca 1400

    Författare :Anders Emanuelsson; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; endowments; donations; church land; biskop Eysteins jordebok; Røde bok; social origin; aristocracy; kingship; Oslo biskopsdöme; Oslo stift; ecclesiastical estates; statistics;

    Sammanfattning : Kristendomens infördes i Norge runt år 1000 och trehundrafemtio år senare var ca 40 % av de samlade jordegendomarna i Norge i kyrklig ägo. Men hur gick det till, vem överförde jorden till kyrkan och varför? Dessa frågor tar Anders Emanuelsson upp i sin avhandling och svaren överraskar. LÄS MER

  5. 29. An ultrasonic density measurement technique : performance, thermal effects, experimental validations, and modeling

    Författare :Jan van Deventer; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell elektronik; Industrial Electronics;

    Sammanfattning : This licentiate thesis addresses the idea of measurement of the density of liquids using sound. The thesis can be dived into three sections: 1. An introduction that presents the need for the research and its future application into an ultrasonic mass flow meter. 2. LÄS MER

  7. 30. Improving fatigue properties of welded high strength steels

    Författare :Ebrahim Harati; Lars-Erik Svensson; Leif Karlsson; Norbert Enzinger; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fatigue strength; Residual stress; Welds; Weld toe geometry; High strength steel; High frequency mechanical impact treatment; Low Transformation Temperature welding consumable; Manufacturing and materials engineering; Produktions- och materialteknik; Production Technology; Produktionsteknik;

    Sammanfattning : In recent years a strong interest has been expressed to produce lighter structures.One possible solution to reduce the weight is to utilize high strength steels and use welding as the joining method. LÄS MER