Sökning: "differentiation"

Visar resultat 1 - 5 av 875 uppsatser innehållade ordet differentiation.

  1. 1. Did you just buy that? Why not rent it? A quantitative study about consumer beliefs towards rental options

    Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

    Författare :Niklas Svanberg; Linus Öggesjö; [2021-06-30]
    Nyckelord :Clothing rental; consumer behavioral beliefs; determinant; gender; age; level of education;

    Sammanfattning : Negative environmental impact caused by humankind imposes societal action. New market structures are seemingly necessary to achieve sustainability, though, change is often difficult to attain. The clothing industry is a significant source to environmental degradation, hence, change is desired within the industry. LÄS MER

  2. 2. The value of cardiac MRI texture analysis in patients with clinically suspected myocarditis


    Författare :Evin Ina Papalini; [2021-05-10]
    Nyckelord :Medical physics; Myocarditis; Cardiac magnetic resonance; Texture analysis;

    Sammanfattning : Purpose: The aim of this proof-of-concept study was to assess the diagnostic value of texture analysis (TA) based on conventional balanced steady-state-free precession (bSSFP), late gadolinium enhancement (LGE) and T2-weighted cardiac magnetic resonance imaging (CMRI) in patients with clinically suspected myocarditis.Method: A retrospective cohort study was performed based on 30 patients whounderwent a comprehensive CMRI due to clinically suspected myocarditisbetween 2013 and 2018 at the Sahlgrenska University Hospital: 10 patients with clinical signs and positive myocardial biomarkers (Troponin T, indicating myocardial injury) as well as positive CMRI findings according to Lake Louise Criteria (LLC; group 1), 10 patients with clinical signs and positive myocardial biomarkers but negative CMRI findings according to LLC (group 2), and 10 patients with clinical signs but both negative myocardial biomarkers as well as CMRI findings according to LLC (control group). LÄS MER

  3. 3. Physics-informed Neural Networks for Biopharma Applications

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Linnéa Cedergren; [2021]
    Nyckelord :PINN; PINNs; physics-informed neural networks; neural networks; machine learning; sartorius; CSTR;

    Sammanfattning : Physics-Informed Neural Networks (PINNs) are hybrid models that incorporate differential equations into the training of neural networks, with the aim of bringing the best of both worlds. This project used a mathematical model describing a Continuous Stirred-Tank Reactor (CSTR), to test two possible applications of PINNs. LÄS MER

  4. 4. Sveriges handelsutveckling och dess effekter på butikslokaler : Hur fastighetsägare som innehar butikslokaler kan anpassa sina strategier till följd av e-handelns framväxt

    Kandidat-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Viktor Nellbeck; Filip Christensen; [2021]
    Nyckelord :;

    Sammanfattning : Abstract Trade is a big part of Sweden's economy, which creates job opportunities and generates a very large part of the state's tax revenue. Since e-commerce has advanced due to the digitalisation, trading has evolved, and the physical stores have decreased. LÄS MER

  5. 5. Differential Deep Learning for Pricing Exotic Financial Derivatives

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Erik Alexander Aslaksen Jonasson; [2021]
    Nyckelord :Deep Learning; Exotic Derivatives; Differential Machine Learning;

    Sammanfattning : Calculating the value of a financial derivative is a central problem in quantitative finance. For many exotic derivatives there are no closed-form solutions for present values, instead, computationally expensive Monte Carlo methods are used for valuation. LÄS MER