Sökning: "Anna Signal"

Visar resultat 6 - 10 av 44 uppsatser innehållade orden Anna Signal.

  1. 6. Applicerbarhet av Scaled Reassigned Spectrogram for Transient Signals (ReSTS) på ultraljudssignaler från biologisk vävnad

    Kandidat-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Sara Florentsson; Anna Hollsten; [2022]
    Nyckelord :Ultrasound; resolution; biological tissue; signal processing; Technology and Engineering;

    Sammanfattning : The possibility of being able to examine the inside of the human body is the foundation of today’s medical diagnostics. This can be done through different imaging systems, where ultrasound is one of the most important imaging methods used. LÄS MER

  3. 7. Sound Source Localization for an Urban Outdoor Setting : A Systematic Review

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Anna Malmgren; [2022]
    Nyckelord :sound source localization; outdoor localization; state of the art SSL;

    Sammanfattning : Sound source localization (SSL) is a broad field, with many important application areas. In outdoor environments SSL systems can, among other things, be used to increase citizens’ safety by detecting and locating abnormal sounds such as gunshots or screams. LÄS MER

  4. 8. Gas in Scattering Media Absorption Spectroscopy in Large Geometries: Towards Monitoring Oxygen in Adult Lungs

    Master-uppsats, Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

    Författare :Anna Brandt; [2022]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : GAs in Scattering Media Absorption Spectroscopy (GASMAS) is a technique to study free gas inside strongly scattering bulk-materials. GASMAS is successful in safely measuring oxygen in lungs of neonates, with low-power tuneable diode-laser spectroscopy at 760 nm. LÄS MER

  5. 9. Lexical competition and predictive certainty in speech recognition: Modulations of pre-activation negativity amplitude by continuations, entropy and inhibition

    Magister-uppsats, Lunds universitet/Masterprogram: Språk och språkvetenskap; Lunds universitet/Fonetik

    Författare :Anna Hjortdal; [2022]
    Nyckelord :Speech perception; spoken word recognition; lexical competition; ERPs; PrAN.; Languages and Literatures;

    Sammanfattning : A growing body of evidence suggests that speech recognition is facilitated by rapid activation of possible lexical candidates and subsequent competition and selection. An event-related potential (ERP) component 136-204 ms after word onset, the pre-activation negativity (PrAN), correlates with lexical competition. LÄS MER

  7. 10. Development of a novel quantitative PCR analysis method for HIV-1

    Master-uppsats, Lunds universitet/Tillämpad biokemi; Lunds universitet/Beräkningskemi

    Författare :Anna-Malin Hallberg; [2021]
    Nyckelord :HIV; PCR; primers; probes; virus; detection; blood plasma; pathogen; biological pharmaceutical; protein-based pharmaceutical; genotype; subtype; RT qPCR; extraction; TaqMa; RNA virus; cross-dimer; applied biochemistry; tillämpad biokemi; Biology and Life Sciences; Technology and Engineering; Chemistry;

    Sammanfattning : Biological pharmaceuticals are the answer to many severe diseases of today’s society. Some of these are protein-based drugs and can be produced from human blood plasma. In order to guarantee the safety of patients, absence of any pathogens needs to be ensured. LÄS MER