Sökning: "Transmitted reference"

Visar resultat 21 - 25 av 40 avhandlingar innehållade orden Transmitted reference.

  1. 21. Blå dunster - korn av sanning : En studie av gymnasieskolans undervisning om arbetslivet

    Författare :Clas-Uno Frykholm; Ragnhild Nitzler; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Relation school-working life; upper secondary school; vocational and career education; classroom discourse; ideology; notions; curriculum theory;

    Sammanfattning : The purpose of this dissertation is to study the vocational and career education in upper secondary school and to answer the question if and how this education contributes to the socialization of the younger generation to the various sectors and positions of working life. The ambition was also to acquire more general knowledge of the mechanisms generating different classroom discourses. LÄS MER

  3. 22. Streaming Video over Unreliable and Bandwidth Limited Networks

    Författare :Hussein Aziz; Blekinge Tekniska Högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Streaming video; Mobile device; Frame splitting; Sub-frame crossing; Time Interleaving Robust Streaming; Region of Interest; Mean Opinion Score;

    Sammanfattning : The main objective of this thesis is to provide a smooth video playout on the mobile device over wireless networks. The parameters that specify the wireless channel include: bandwidth variation, frame losses, and outage time. LÄS MER

  4. 23. Spectral Mammography with X-Ray Optics and a Photon-Counting Detector

    Författare :Erik Fredenberg; Mats Danielsson; Björn Cederström; Jeffrey H. Siewerdsen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mammography; x-ray optics; photon counting; spectral shaping; spectral imaging; collimation; radiation dose; signal-to-noise ratio; quantum noise; anatomical noise; spatial resolution; x-ray flux; ; TECHNOLOGY; TEKNIKVETENSKAP; Engineering physics; Teknisk fysik; Optical physics; Optisk fysik; Other engineering physics; Övrig teknisk fysik; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik; Medical engineering; Medicinsk teknik; Radiological research; Radiologisk forskning;

    Sammanfattning : Early detection is vital to successfully treating breast cancer, and mammography screening is the most efficient and wide-spread method to reach this goal. Imaging low-contrast targets, while minimizing the radiation exposure to a large population is, however, a major challenge. LÄS MER

  5. 24. The Ndengeleko Language of Tanzania

    Författare :Eva-Marie Ström; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Ndengeleko; Bantu; Tanzania; Rufiji; phonology; morphology; morpho-phonology; endangered languages; grammar; linguistic description; spirantisation; animacy; conjoint; disjoint;

    Sammanfattning : This dissertation describes the Ndengeleko language of Tanzania, in particular the phonology and morphology in the noun and verb phrase. This Bantu language, spoken by approximately 72,000 people, has not been the subject of any previous linguistic study. LÄS MER

  7. 25. Daylighting Systems : Development of Techniques for Optical Characterization and Performance Evaluation

    Författare :Annica M. Nilsson; Arne Roos; Claes-Göran Granqvist; Marie-Claude Dubois; Michael Köhl; Uppsala universitet; []
    Nyckelord :Optical spectroscopy; integrating sphere; ray tracing; light scattering; window physics; Venetian blinds; core daylighting; optical characterization; Teknisk fysik; Engineering Science;

    Sammanfattning : Successful integration of daylighting systems requires the ability to predict their performance for given climates. In this dissertation, a bottom-up approach is applied to evaluate the optical performance of a selection of daylighting systems. LÄS MER