Sökning: "Variability"

Visar resultat 1 - 5 av 624 uppsatser innehållade ordet Variability.

  1. 1. Statistical Modelling of Pedestrian Flows

    Master-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

    Författare :Erik Håkansson; [2019-06-13]
    Nyckelord :;

    Sammanfattning : Pedestrian counts and in particular their relation to the buildings in the vicinity of the streetandtothestructureofthestreetnetworkisofcentralinterestinthespacesyntax field. This report is concerned with using statistical techniques to model pedestrian countsandinparticularhowthesecountsvaryovertheday. LÄS MER

  2. 2. Transfer och andra språkkontaktfenomen i amerikasvenskars svenska

    Magister-uppsats, Göteborgs universitet/Institutionen för svenska språket

    Författare :Anna Bjerkstig; [2019-02-05]
    Nyckelord :American Swedish; established linguistic structures; Heritage Language; language contact phenomena; sociolinguistic variables; transference;

    Sammanfattning : The aim of this Master Thesis is to contribute to increased knowledge of certain language contact phenomena in American Swedish and how these phenomena are affected by certain social factors. The present study examines the Heritage Language of six participants, focussing on transference and established structures in American Swedish. LÄS MER

  3. 3. Method development for the analysis of PFAS and neutral precursors in active and passive air samplers

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

    Författare :Pascal Camoiras González; [2019]
    Nyckelord :;

    Sammanfattning : Poly- and perfluoroalkyl substances (PFAS) are a chemical class of global concern because of their persistence, toxicity and widespread presence in the environment. This work aimed to develop a robust and reliable method to analyse perfluorohexane sulfonic acid (PFHxS), perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS), as well as the neutral volatile PFOS precursors, namely perfluorooctane sulfonamides and perfluorooctane sulfonamidoethanols (FOSAs/FOSEs). LÄS MER

  4. 4. Malignant Melanoma Classification with Deep Learning

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Jakob Kisselgof; [2019]
    Nyckelord :Melanoma classification deep learning;

    Sammanfattning : Malignant melanoma is the deadliest form of skin cancer. If correctly diagnosed in time, the expected five-year survival rate can increase up to 97 %. Therefore, exploring various methods for early detection can contribute with tools which can be used to improve detection of disease and finally to make sure that help is given in time. LÄS MER

  5. 5. Classification of High Risk Prostate Cancer using Deep Learning

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Elin Olofsson; [2019]
    Nyckelord :Prostate Cancer; CNN; Deep Learning; PRIAS; Active Surveillance; Digital Pathology; Mathematics and Statistics;

    Sammanfattning : Prostate cancer is one of the most common types of cancer for men, making proper diagnostic essential. Using machine learning as a tool to help in digital pathology has become increasingly popular and helps to limit the high intra observer variability between pathologists. LÄS MER