Sökning: "transmitting"

Visar resultat 21 - 25 av 182 avhandlingar innehållade ordet transmitting.

  1. 21. Ultrasonic NDT in Defect Detection - Mathematical modelling

    Författare :Håkan Wirdelius; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; crack; null field approach; transducers; optimisation; ultrasonics; elastic waves; nondestructive testing; T matrix method; inverse problem;

    Sammanfattning : This thesis is concerned with the mathematical modelling of the ultrasonic nondestructive testing situation. The first part of the thesis treats a simplified model of an ultrasonic transducer and its implementation into a T-matrix method-based solution to a crack scattering problem. LÄS MER

  3. 22. Error-Resilient Video Coding over IP Networks

    Författare :Andrew Backhouse; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : By its very nature, compressed data is more sensitive to bit corruption and data loss than uncompressed data. Transmitting data across unreliable bandlimited channels can therefore in many cases lead to an unsatisfactory reception of the source. LÄS MER

  4. 23. Targeting and driving somatosensory neurons

    Författare :Fabio Freitag; Malin C. Lagerström; Andrew Todd; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pain; Itch; GRPR interneurons; dorsal horn; trigeminal nucleus caudalis; Barrel field;

    Sammanfattning : Pain and itch are two distinct sensations, but the fundamental question of how our nervous system distinguishes the processing and encoding of their related information is still far to be clearly delineated. At the spinal cord level, evidences have pointed out specific groups of neurons expressing the gastrin releasing peptide (Grp) and its receptor (Grpr) as responsible for carrying specifically itch-related information. LÄS MER

  5. 24. Företag i kulturmöten : tre finländska företag och deras svenska dotterbolag : en etnologisk studie

    Författare :Kati Laine-Sveiby; Stockholms universitet; []
    Nyckelord :Sverige och Finland-- Kulturskillnader -- Företagslednng; Företagskultur-- Finland; Företagskultur-- Sverige; Företagsledare-- Finland; Företagsledare-- Sverige;

    Sammanfattning : The study analyzes the managerial behavior of Finnish and Swedish managers in three Finnish corporations and their Swedish subsidiaries. Both quantitative and qualitative material is used. LÄS MER

  7. 25. Distributed stream ciphers

    Författare :Magnus Öberg; Ben Smeets; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Cryptographic operations are normally carried out by a single machine. Sometimes, however, this machine cannot be trusted completely. Threshold cryptography offers an alternative where the cryptographic operation is distributed to a group of machines in such a way that the key used in the cryptographic operation is not revealed to anyone. LÄS MER