Sökning: "Matched sample"
Visar resultat 11 - 15 av 77 uppsatser innehållade orden Matched sample.
11. Avatar Selection in the Metaverse : How users choose their digital persona in VRChat
Kandidat-uppsats, Uppsala universitet/Institutionen för speldesignSammanfattning : 1 Abstract Current endeavors in the tech-industry to create the first true metaverse, alongside other things, sparked the emergence of interest around virtual avatars, namely in the NFT community. Given the complexity of design-challenges associated with creating an immersive metaverse, its avatars and the systems they evolve around, this paper aims to understand user desires and motivational patterns for avatar selection in VRChat, a game that resembles much of what a future metaverse could look like. LÄS MER
12. Effect of ash on catalytic activity for passive regeneration of catalytic diesel particulate filter : Evaluation of ash deposition by laboratory ageing
Master-uppsats, KTH/KemiteknikSammanfattning : Askackumulering i dieselpartikelfilter är ett välkänt problem som resulterar i ett förhöjt mottryck och påverkad prestanda hos fordonet. Däremot ges sällan uppmärksamhet åt filtrets katalytiska aktivitet och hur det påverkas vid förekomst av avgasföroreningar. LÄS MER
13. Sustainability-Linked Bonds: An investigation of premiums associated with sustainability-linked bonds
Kandidat-uppsats, Lunds universitet/Företagsekonomiska institutionenSammanfattning : Sustainable finance has become of great importance over the past years, especially due to global climate development, resulting in increased awareness among public and private sectors, and hence, more conscientious investors. In a market familiar with green bonds, Sustainability-Linked Bonds (SLBs) emerged as a new financial instrument posing a lesser greenwashing risk and, therefore, greater potential to make a material impact. LÄS MER
14. Payout Policy and Agency Concerns: A Study on Differences in Payout Ratios and Payout Mix between Dual and Single-Class Firms
Magister-uppsats, Lunds universitet/Företagsekonomiska institutionenSammanfattning : Purpose: The purpose of this study is to investigate if there is any difference in payout policies between firms that adopt a dual-class share structure compared to a single-class share structure. Methodology: We are using an unbalanced panel data set of firms that are listed on the Stockholm Stock Exchange (SSE). LÄS MER
15. Estimation of dissolved organic carbon from inland waters using remote sensing data and machine learning
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : This thesis presents the first attempt to estimate Dissolved Organic Carbon (DOC) in inland waters over a large-scale area using satellite data and machine learning (ML) methods. Four ML approaches, namely Random Forest Regression (RFR), Support Vector Regression (SVR), Gaussian Process Regression (GPR), and a Multilayer Backpropagation Neural Network (MBPNN) were tested to retrieve DOC using a filtered version of the recently published open source AquaSat dataset with more than 16 thousand samples across the continental US matched with satellite data from Landsat 5, 7 and 8 missions. LÄS MER