Sökning: "Structural Equation Modelling"

Visar resultat 1 - 5 av 60 uppsatser innehållade orden Structural Equation Modelling.

  1. 1. Multiscale & Multiphysics Modelling of Thrust Pad (Air) Bearings

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Nipon Roy; [2023]
    Nyckelord :Finite element modelling; Air bearing; Multiphysics simulations; Air lubrication; surface texture; Topology optimization;

    Sammanfattning : Without lubrication, machines are not imaginable to perform over a long period of time and complete their designated operations. With its omnipresent availability, the air is capable of functioning as a lubricant in long operations very efficiently. Moreover, thrust bearings support axial loads and transmit power at the same time under heavy loads. LÄS MER

  3. 2. Att köra eller att inte köra : ett steg mot en acceptansmodell för självkörande fordon

    Kandidat-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Lana Ali; Emilia By; [2023]
    Nyckelord :Acceptans; initialt förtroende; kompatibilitet; självkörande bilar; Technology Acceptance Model; upplevd risk;

    Sammanfattning : Självkörande fordon har tillskrivits fördelar såsom reducering av trafikolyckor samt bränsleutsläpp. Samtidigt återfinns en påtaglig upplevd osäkerhet för tekniken hos potentiella användare. Syftet med denna studie var att vidareutveckla och testa en acceptansmodell för självkörande fordon. LÄS MER

  4. 3. Examine the Impact of Attractiveness of Social Media Influencers on Douyin User Purchase Intentions: A Quantitative Study of Sportswear Industry

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Zehui Sun; Xiaoyuan Cheng; [2023]
    Nyckelord :Social media influencer; Influencer marketing; Source attractiveness; Consumer attitude; Purchase intention; Business and Economics;

    Sammanfattning : Thesis purpose: The objective is to understand the impact of social media influencers’ familiarity, likeability and similarity on the purchase intention of Douyin users, particularly in the sportswear industry. Methodology: This study has utilised a quantitative method based on a positivist philosophical position, and followed a deductive approach. LÄS MER

  5. 4. Implementation and study of boundary integral operators related to PDE:s in the plane

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Erik Andersson; [2023]
    Nyckelord :Boundary integral equation; Singular integral operator; Product integration; Close evaluation; Numerical integration; MATLAB; Mathematics and Statistics;

    Sammanfattning : The method of solving boundary value problems of partial differential equations numerically by first reformulating the problem as a boundary integral equation has many advantages over other methods, but also some unique difficulties. Some of these difficulties stem from problems in evaluating singular or nearly singular integral operators, and solving these difficulties is an active field of research. LÄS MER

  7. 5. Between Normal and Abnormal Personality – Examining the Joint Structure of the IPIP-NEO-120 and the PID-5

    Master-uppsats, Lunds universitet/Institutionen för psykologi

    Författare :Charlotte Schöllkopf; [2023]
    Nyckelord :PID-5; Five Factor Model; Big One; Structural Equation Modelling; General Factor of Personality; Social Sciences;

    Sammanfattning : Objective: The overlap of normal and abnormal personality and personality disorders was found on facet and domain level, but only a few studies assessed the higher order joint structure. In this study, the Personality Inventory for the DSM-5 (PID-5-100 item form) and the IPIP-NEO-120 are assessed in their internal consistency, convergent and discriminant validity and their joint structure, modelled as the overlap of the General Factor of Personality (GFP) and p-factor. LÄS MER