Essays about: "Alexandra Johannesson"

Found 2 essays containing the words Alexandra Johannesson.

  1. 1. Combining doxorubicin and gemcitabine with targeted drugs as a treatment option for high-risk neuroblastoma

    University essay from KTH/Proteinvetenskap

    Author : Alexandra Johannesson; [2023]
    Keywords : neuroblastoma; doxorubicin; gemcitabine; targeted drugs; ATM; neuroblastom; doxorubicin; gemcitabin; målinriktade läkemedel; ATM;

    Abstract : Neuroblastom är en barncancer som uppstår ur det sympatiska nervsystemet och drabbar omkring 15 barn i Sverige varje år. Högriskvarianten är associerad med mycket hög dödlighet och risk för återfall, vilket tros ha att göra med att tumörernas ovanligt heterogena sammansättning tillåter resistenta subpopulationer att motstå konventionella behandlingsmetoder. READ MORE

  3. 2. A simple model of volatility in financial data - An alternative to GARCH models

    University essay from Lunds universitet/Statistiska institutionen

    Author : Alexandra Milton; Marcus Svensson; [2019]
    Keywords : Volatility; Financial time series; Autoregressive gamma process; Generalized Laplace distribution; Autoregressive gamma variance Gaussian mixture model; Mathematics and Statistics;

    Abstract : Financial return series are often characterized by volatility clusters and a leptokurtic distribution. Many models that account for these properties exist, with the GARCH model proposed by Bollerslev (1986) being the most popular. This thesis explores an alternative model to capture the stochastic volatility in financial time series. READ MORE