Sökning: "chirp"

Visar resultat 1 - 5 av 26 avhandlingar innehållade ordet chirp.

  1. 1. Characterization of Epstein-Barr virus non-coding RNAs in infected cells

    Författare :Guojiang Xie; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; EBV; EBV-associated malignancies; viral gene expression pattern; RPMS1; EBERs; single-cell sequencing; ChIRP; immune evasion; protein synthesis;

    Sammanfattning : Epstein-Barr virus (EBV) causes multiple types of lymphoid and epithelial malignancies. Unraveling the viral gene expression patterns in tumors and identifying interaction partners between EBV and host elements is crucial for understanding EBV tumorigenesis. LÄS MER

  3. 2. Fibre Bragg Grating Components for Filtering, Switching and Lasing

    Författare :Zhangwei Yu; Lars Thylén; Pierre-Yves Fonjallaz; Lin Zhang; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fibre Bragg grating; photosensitivity; apodization; chirp; phase-shift; microwave optical filtering; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik;

    Sammanfattning : Fibre Bragg gratings (FBGs) are key components for a vast number of applications in optical communication systems, microwave photonics systems, and optical sensors, etc. The main topic of this thesis is fibre Bragg grating fabrication and applications in direct microwave optical filtering, high speed switching and switchable dual-wavelength fibre lasers. LÄS MER

  4. 3. Linear chirp signal parameter estimation

    Författare :Björn Völcker; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 4. Holocene and Latest Glacial Paleoceanography in the North-Eastern Skagerrak

    Författare :Richard Gyllencreutz; Jan Backman; Eve Arnold; Reidulv Bøe; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Skagerrak; Holocene; sediment; chirp sonar; grain size; mineral magnetic properties; Earth sciences; Geovetenskap;

    Sammanfattning : Detailed information on past oceanographic and climatic changes is crucial for our understanding of natural climate variability and for the assessment of future climate variations. Sediments strongly influenced by the North Atlantic Current accumulate at high rates in the northeastern Skagerrak, forming a potential highresolution archive for information on past climatic and oceanographic processes and events. LÄS MER

  7. 5. Influence of frequency chirp and partial incoherence on nonlinear light propagation

    Författare :Lukasz Helczynski-Wolf; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nonlinear optics; eigenvalues of Zakharov-Shabat scattering problem; modulation instability; collapse; incoherent optics; Wigner transform method;

    Sammanfattning : .... LÄS MER