Sökning: "Diffusion"

Visar resultat 1 - 5 av 1406 uppsatser innehållade ordet Diffusion.

  1. 1. Effects of natural aging and low strain-rate on mechanical properties of aluminium alloy sheets used in automotive industry

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Amirhossein Gholami; Ali Abedisamarin; [2024]
    Nyckelord :Ageing. AA6014. AA6016;

    Sammanfattning : These days, lightweight materials such as aluminum alloy sheets, especiallythose in the AA6xxx series, are in high demand for use inthe automotive industry. During natural aging, the properties of aluminummay undergo significant changes due to the diffusion of atomswithin the crystal structure, impacting the strength and formabilityof aluminum sheets. LÄS MER

  3. 2. Fotografering med AI i bilden : En intervjustudie med svenska fotografer om det fotografiska yrket med teknologin artificiell intelligens

    M1-uppsats, Örebro universitet/Institutionen för humaniora, utbildnings- och samhällsvetenskap

    Författare :Adam Avelin Belin; Oscar Geidemark; [2024]
    Nyckelord :Artificial intelligence; AI; photography; image generating; text-to-image; postphenomenology; technology; semi-structured interview; narrative analysis;

    Sammanfattning : At the turn of the century, photographers started a transition from analogue to digital photography: a transition which took years to complete. The photographic landscape is now in a new period of development, with new AI-programs based on machine learning. LÄS MER

  4. 3. Storstadsregionernas social- och arbetsmarknadsförvaltningars tankar inom organisationsteoretiska frågor i förvaltningen : en skandinavisk institutionell analys

    Kandidat-uppsats, Högskolan i Borås/Akademin för vård, arbetsliv och välfärd

    Författare :Carolina Gadderus Blom; Amanda Gelotte; [2024]
    Nyckelord :Scandinavian institutional theory; isomorphism; mimetic isomorphism; forced isomorphism; normative isomorphism; decoupling; sense-making; translation; idea diffusion; organizational change; Skandinavisk institutionell teori; isomorfism; mimetisk isomorfism; tvångsisomorfism; normativ isomorfism; löskoppling; meningsskapande; översättning; idéspridning; organisationsförändring;

    Sammanfattning : This study aims to explore the perspectives of the metropolitan regions’ social and/respective labor market administrations within organizational theoretical issues throughout a Scandinavian institutional analysis.  The study has been conducted with a triangulation method, which combines both qualitative and quantitative methods to increase the study's validity. LÄS MER

  5. 4. Visualization and analysis of object states using diffusion models and PyTorch

    Kandidat-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Christopher Nyberg; [2024]
    Nyckelord :;

    Sammanfattning : Artificial Intelligence (AI) is an extremely rapidly growing field in modern technology. As the applications of AI expand, the ability to accurately analyze and predict the condition of various objects through various models has profound implications across numerous industries. LÄS MER

  7. 5. AI-based image generation: The impact of fine-tuning on fake image detection

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Nick Hagström; Anders Rydberg; [2024]
    Nyckelord :Fake image detection; LoRA; DreamBooth; Stable Diffusion; Image generation;

    Sammanfattning : Machine learning-based image generation models such as Stable Diffusion are now capable of generating synthetic images that are difficult to distinguish from real images, which gives rise to a number of legal and ethical concerns. As a potential measure of mitigation, it is possible to train neural networks to detect the digital artifacts present in the images synthesized by many generative models. LÄS MER