Essays about: "arc properties"

Showing result 6 - 10 of 69 essays containing the words arc properties.

  1. 6. Learning From Investor Attention: Examining the Predictive Power of Investor Attention on Market Returns with Machine Learning

    University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Author : Ludvig Hartler; Lukas Uhrström; [2022]
    Keywords : investor attention; machine learning; PLS; LSTM; stock returns;

    Abstract : We study the predictive properties of investor attention on time series market returns. Extending an earlier proposed index of investor attention aggregated from twelve popularly studied attention proxies, we show that it strongly predicts excess returns on the stock market. READ MORE

  3. 7. Influence of coal particle sizes on the mechanical strength of iron-carbon briquettes : With focus on steelmaking applications

    University essay from KTH/Materialvetenskap

    Author : Daniel Zaharije Hodgson; Efe Karadag; Maxime Pierre Jean-Claude Saillen; [2022]
    Keywords : ;

    Abstract : Replacing fossil carbon materials with renewable biocarbon is one way to reduce the net carbon dioxide emissions of the iron and steelmaking industry. Carburization is an important application in the electric arc furnace (EAF), and is mostly achieved by adding fossil-based carbon materials into the melt today. READ MORE

  4. 8. Colliding Galaxies in a (Nut)Shell

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Fysiska institutionen

    Author : Jonathan Petersson; [2022]
    Keywords : shell galaxies; simulations; starbursts; quenching; mergers; Physics and Astronomy;

    Abstract : Galaxy interactions and mergers are natural recurring events in the current cosmological paradigm, events that often coincide with starbursts and enhanced star formation activity. To understand why that is, one can use idealised (non-cosmological) merger simulations, which provide freedom to recreate specific tidally distorted galaxies, and analysis of the time evolution and underlying physics of the star formation activity at a high spatial resolution. READ MORE

  5. 9. Fatigue and microstructural study of a 316L austenitic stainless steel marine component produced by Wire Arc Additive Manufacturing (WAAM)

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Oskar Bremler; [2022]
    Keywords : Fatigue; steel; 316L; waam; wire arc additive manufacturing; AM; additive manufacturing;

    Abstract : In this study, the fatigue- and fracture properties and microstructure of a marine component of austenitic stainless steel 316L manufactured with the novel method Wire Arc Additive Manufacturing were investigated and compared with data from literature. The purpose was to find a critical flaw size in the material related to its fatigue life. READ MORE

  6. 10. Bonds with Benefits: An Empirical Investigation of Sustainability-Linked Bonds

    University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Author : Jessica Mattsson; Clara Starrsjö; [2022]
    Keywords : Sustainability-linked bonds; Sustainable Finance; Sustainability premium; Signalling; Incentives;

    Abstract : Sustainability-linked bonds (SLBs) are the youngest and fastest-growing instrument of the sustainable debt market, with unique properties that should incentivise companies to become more sustainable. Yet there is little empirical evidence on SLBs. READ MORE