Sökning: "oscillering"

Hittade 4 uppsatser innehållade ordet oscillering.

  1. 1. HIGH-FREQUENCY OSCILLATIONS IN A MOUSE MODEL OF PARKINSON’S DISEASE

    Kandidat-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Love Zachrisson; [2020]
    Nyckelord :6-OHDA; Parkinson s Disease; Basal Ganglia; LID; Gamma oscillation; 80Hz; HFO; Multichannel electrode array; Parkinsons sjukdom; 6-OHDA; LID; HFO; Gamma oscillering; 80Hz; Basala Ganglierna; Elektrodimplantat;

    Sammanfattning : Dopamine replacement therapy is the main method of treating Parkinson’s Disease (PD), however over time this treatment causes increasingly abnormal, involuntary movements. This symptom, known as Levodopa-Induced-Dyskinesia (LID) is associated with aberrant, high frequency oscillations (HFOs) in the motor cortex and basal ganglia, as demonstrated with implanted electrodes in human Parkinson’s patients as well as in a rat model of Parkinson’s Disease. LÄS MER

  3. 2. Rheological changes at the air-liquid interface and examining different kind of magnetic needles

    Master-uppsats, Karlstads universitet/Avdelningen för kemiteknik

    Författare :Fredrik Anderson; [2015]
    Nyckelord :Interfacial Shear Rheometer; rheometry; magentic needles; oscillation; surface chemistry; modulus; elastic; viscous; viscoelasticity; Reologi; elasticitetsmodul; oscillering; magnetiska nålar; viskositet; viskoelasticitet;

    Sammanfattning : The main objective in this work was to learn how the instrument, the Interfacial Shear Rheometer (ISR400), worked and to investigate how the rheological properties, storage modulus (elasticity), G' and loss modulus (viscous), G'', changes when the surface pressure at the air-liquid interphase changes. The second objective were to examine the different kind of magnetic needles used in the experiments and to conclude which type of needle is best for its specific field of analysis. LÄS MER

  4. 3. Anne Rices Interview with the Vampire - en gotisk Lolita

    Master-uppsats, Göteborgs universitet/Institutionen för litteratur, idéhistoria och religion

    Författare :Erik Markus Grönholm; [2011-04-27]
    Nyckelord :Anne Rice; Vladimir Nabokov; vampyr; pedofil; förövarperspektiv; opålitlig; berättare; oscillering åtrå - avsky; skuldförskjutning; fetischism; Litteraturvetenskap; Masteruppsats;

    Sammanfattning : Part of the great acclaim for Anne Rice’s Interview with the Vampire (1976) is due to the way she renews the vampire story by reinforcing the traditional erotic dimension and, as a result of this, the way she examines the theme of homosexuality already present in Bram Stoker’s Dracula (1897). However, this essay shows that Rice’s novel stands in much closer relation to Vladimir Nabokov’s Lolita (1955) than to Dracula and that pedophilia, not homosexuality, is the facet of sexuality which here first and foremost comes into focus. LÄS MER

  5. 4. Realtidsmodeller av däck och koppling för fordonssimulator

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Stefan Wedell; [2007]
    Nyckelord :realtidssimulering fordonssimulator däck koppling;

    Sammanfattning : Syftet med detta arbete var att undersöka metoder för modellering och realtidssimulering av fordonskomponenterna koppling och däck. Avsikten skulle sedan vara att implementera utvalda modeller i simulink för användning tillsammans med en befintlig fordonssimulator. LÄS MER