Sökning: "scar"

Visar resultat 1 - 5 av 43 uppsatser innehållade ordet scar.

  1. 1. Reconstruction of Fire Spread with a Markov Random Field Mixture Model

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Marcus Gehrmann; [2023]
    Nyckelord :Forest fire; fire scars; spatial statistics; Markov random field; EM-algorithm; pseudo-likelihood; Mathematics and Statistics;

    Sammanfattning : This thesis revolves around reconstructing fire sizes for historical fires in Jämtgaveln, Sweden based on data of fire scars in trees. We propose a Hidden Markov Model (HMM), where the domain is divided into quadratic grid cells of 250 $\times$ 250 m and with these grid cells we associate a binary Markov random field taking values 0 or 1 corresponding to no fire and fire respectively. LÄS MER

  3. 2. Reconstruction of Accelerated Cardiovascular MRI data

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Hussnain Khalid; [2023]
    Nyckelord :medical imaging; deep learning; CNN; Magnetic resonance imaging; MRI; Cardiac MRI; Cardiac; Cardiovascular; reconstruction; 4D flow MRI; Parallel Imaging; Compressed Sensing; FlowVN; Flow Variational Network; K-space; Reference images; sensitivity maps; Respiratory motion; undersampled images;

    Sammanfattning : Magnetic resonance imaging (MRI), is a noninvasive medical imaging testing techniquewhich is used to produce detailed images of internal structure of the human body, includingbones, muscles, organs, and blood vessels. MRI scanners use large magnets and radiowaves to create images of the body. LÄS MER

  4. 3. Design, synthesis, and evaluation of 1-phenylethanol and C2 threitol derivatives as non-pyranose galactose-mimicking inhibitors of Galectin-3

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Qrystal Cruz Giron; [2023]
    Nyckelord :Galectin-3; Galectin-3 inhibitor; 1-phenylethanol; C2 threitol derivative; galactose-mimicking inhibitor; organic chemistry; Chemistry;

    Sammanfattning : Galectins are cytosolic protein family involved in several biological functions such as cell differentiation, cell migration and apoptosis amongst many others. Their presence is also substantial in diseases including acute inflammation, fibrosis, allergies, and cancer. LÄS MER

  5. 4. Let’s Talk about Sex...uality, Consent and Relationships: Teachers’ Views on and Approaches towards Teaching Sexuality, Consent and Relationships in the English Classroom

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Engelska

    Författare :Jeanette Rolfsson; [2023]
    Nyckelord :Sex education; sexualitet samtycke och relationer; fundamental values; EFL; teacher attitudes; critical discourse analysis; Fairclough; Languages and Literatures;

    Sammanfattning : In recent years, it has been reported that sex education in Swedish schools has been lacking, and, thus, in 2022, new guidelines for sex education were implemented (sexuality consent and relationships, SCaR). This change meant that sex education is part of all curricula and that the responsibility to teach it rests on teachers of all subjects. LÄS MER

  7. 5. Upplevelsen av bemötandet i vården bland kvinnor med endometrios : En litteraturstudie

    Kandidat-uppsats, Röda Korsets Högskola

    Författare :Anna Nordin; Sofia Fladby; [2023]
    Nyckelord :Encounters with healhcare; endometriosis; pain; patient experience; quality of life; Endometrios; livskvalitet; mötet med vården; patientupplevelse; smärta;

    Sammanfattning : Bakgrund: Endometrios är en kronisk gynekologisk sjukdom som kan leda till inflammationer vilket kan orsaka stor smärta och påverka fertiliteten. Endometrieliknande vävnad växer och blöder utanför livmodern och det bildas ärrvävnad, sammanväxningar samt cystor. LÄS MER