Sökning: "simulation hypothesis"

Visar resultat 1 - 5 av 93 uppsatser innehållade orden simulation hypothesis.

  1. 1. On intermittency in the turbulent asymptotic suction boundary layer

    Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Edoardo Foschi; [2023]
    Nyckelord :Turbulence; turbulent boundary layer; intermittency; numerical simulation; DNS; tripping; suction;

    Sammanfattning : This thesis presents a series of direct numerical simulations (DNS) performed in order to understand the discrepancy in the literature regarding turbulent asymptotic suction boundary layers (TASBLs) at low Reynolds numbers. The hypothesis to be tested is that the main reason for higher turbulence intensities observed in experiments compared to DNS is that the latter exhibits intermittent patches of laminar flow, developing both temporally and spatially. LÄS MER

  3. 2. Hyressättning i Sverige : En analys av konsekvenserna av Svea hovrätts dom om presumtionshyra

    Master-uppsats, KTH/Fastighetsföretagande och finansiella system

    Författare :Axel Klint; Simon Ytterholm; [2023]
    Nyckelord :Presumption Rent; Svea Court of Appeals Judgment; Property Valuation; Presumtionshyra; Svea hovrätts dom; Fastighetsvärdering;

    Sammanfattning : I juni 2022 fastställde Svea hovrätt en dom i två mål (ÖH 14593–20 och ÖH 1854–21) om presumtionshyra. Utgången i målen förändrade hyresregleringen. Domen gällde den årliga hyresutvecklingen av presumtionshyror. LÄS MER

  4. 3. Robust Non-Linear State Estimation for Underwater Acoustic Localization : Expanding on Gaussian Mixture Methods

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Diogo Antunes; [2023]
    Nyckelord :Robust state estimation; Underwater localization; Target tracking; Gaussian mixture; AUV; Estimação robusta de estado; Localização subaquática; Rastreamento de alvos; Mistura Gaussiana; AUV; Robust tillståndsuppskattning; Undervattenslokalisering; Målspårning; Gaussisk blandning; AUV;

    Sammanfattning : Robust state estimation solutions must deal with faulty measurements, called outliers, and unknown data associations, which lead to multiple feasible hypotheses. Take, for instance, the scenario of tracking two indistinguishable targets based on position measurements, where each measurement could refer to either of the targets or even be a faulty reading. LÄS MER

  5. 4. Color halftoning methods for screen printing and special effect pigments : Reproducing iridescent colors

    Master-uppsats, Linköpings universitet/Institutionen för teknik och naturvetenskap

    Författare :Alfred Rundquist; [2023]
    Nyckelord :iridescence; color; halftoning; screen; printing; ink; special; effect; pigments; media technology; simulation; iriserande; färg; rastrering; metod; screentryck; silkscreentryck; raster; färgreproduktion; simulering;

    Sammanfattning : Iridescence is the property that makes colors vary by angle of observation. Technology has made it possible to print with ink that has this anisotropic property. The ink that is used contains microparticles and therefore only specific printing methods can be used, for example screen printing. LÄS MER

  7. 5. EVALUATION OF COHEN’S KAPPA AS TEST OF RELIABILITY BETWEEN COVID-19 PATIENT SURVEYS AND MEDICAL RECORDS

    Master-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Claes Kock; [2022]
    Nyckelord :Reliability; Statistical Medicine; Finite Sample; Patient-Hospital Agreement;

    Sammanfattning : Evaluating the statistical properties of Cohen’s κ, this thesis conducts a study of the reliability of patient surveys and medical records for mild cases of Covid-19. Using data collected from Uppsala University Hospital, right-tailed hypothesis testing is performed for the variables Hypertension, Lung disease, Fatigue, Dyspnea and loss of smell and/or taste. LÄS MER