Sökning: "stress distribution"

Visar resultat 16 - 20 av 263 uppsatser innehållade orden stress distribution.

  1. 16. Generating Extreme Value Distributions in Finance using Generative Adversarial Networks

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :William Nord-Nilsson; [2023]
    Nyckelord :Extreme Value Theory; Generative Adversarial Networks; Stress Testing; Machine Learning; Convolutional Neural Networks; evtGAN; Extreme Events; Extremvärdesteori; Generativa nätverk; Stresstestning; Maskininlärning; Djupt neuralt nätverk; evtGAN; Extrema händelser;

    Sammanfattning : This thesis aims to develop a new model for stress-testing financial portfolios using Extreme Value Theory (EVT) and General Adversarial Networks (GANs). The current practice of risk management relies on mathematical or historical models, such as Value-at-Risk and expected shortfall. LÄS MER

  3. 17. Geographical expansion rate of a brown bear population in Fennoscandia and the factors explaining the directional variations

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Lisbet Hougaard Baklid; [2022]
    Nyckelord :Geography; GIS; brown bear; expansion rate; Ursus arctos; Fennoscandia; Sweden; barrier; Earth and Environmental Sciences;

    Sammanfattning : The brown bears, Ursus arctos L., in the Scandinavian peninsula were distributed in almost all counties before aimed reduction during the 1700-1900s (Swenson et al. 1995). From 1981-2013 the population increased more than five times (Chapron et al. LÄS MER

  4. 18. Design of an Embedded Torque Sensor : Based on Volumetric Strain induced Differential Air Pressure

    Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Wen Qi; [2022]
    Nyckelord :Torque; Electronics; Gas sealing; Pressure measurement;

    Sammanfattning : This paper proposes a torque sensor based on the differential air pres- sure measurement method using a new embedded structure. The pro- posed sensor design is an improvement over the previous sensor design. The mechanical sensitivity, resolution, and stress distribution of the new sensor are analyzed by finite element modeling. LÄS MER

  5. 19. Leda lagom stressad - En kvalitativ studie om enhetschefers kontrollspann

    Kandidat-uppsats, Lunds universitet/Socialhögskolan

    Författare :Robin Andersson; [2022]
    Nyckelord :span of control; kontrollspann; subordinate; underställda; work environment; arbetsmiljö; first line manager; första linjens chefer; social work; socialt arbete; stress; Social Sciences;

    Sammanfattning : The aim of this study was to explore first line managers experiences with their span of control and how this affected their working environment. The method used for this study was qualitative interviews with five first line managers within service housing. LÄS MER

  7. 20. How to design an DUI code editor designed for interactive exercises during lectures using Marvejs to support large groups.

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Edvin Aztor; Torbjörn Ekstedt; [2022]
    Nyckelord :DUI Code Editor Collaborative Coding Education Marvejs;

    Sammanfattning : Currently there are not a lot of code editors specifically designed to teach introductory programming via collaborative programming. In this paper we create MarveCode which is a collaborative coding editor written in javascript using Marvejs. Marvejs is a DUI framework which allows for the distribution of dom elements between several clients. LÄS MER