Essays about: "cyclic behaviour"

Showing result 1 - 5 of 15 essays containing the words cyclic behaviour.

  1. 1. Investigating the efficient markethypothesis using Fourier analysis

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : David Fang; [2019]
    Keywords : Efficient Markets; Calendar effects; Seasonalities; Fourier analysis; Spectral analysis; Business and Economics;

    Abstract : This study examines if the Swedish stock market adheres to the weak form efficient market hypothesis using Fourier analysis on past stock prices to identify possible cyclic returns. Fourier analysis is well suited for finding seasonalities which would violate the weak-form efficiency. READ MORE

  2. 2. Fatigue Injection Moulded Short Fibre Reinforced Polymers

    University essay from KTH/Hållfasthetslära (Inst.)

    Author : Axel Eriksson; [2019]
    Keywords : ;

    Abstract : In order to keep up with the increasing demand of fuel-efficiency in the transportationindustry, the interest of making the vehicles as lightweight as possible is steadilyincreasing. One of the ways of reducing the weight is to introduce an anisotropicmaterial as Short Fibre Reinforced Polymers (SFRP) as a replacement for structuralparts made out of metals. READ MORE

  3. 3. Preparation, characterization and testing of model catalysts for CO oxidation and CO2 hydrogenation

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Synkrotronljusfysik

    Author : Stefano Albertin; [2017]
    Keywords : Surface science; Rhodium; Nanoparticles; Catalysis; CO2; Physics and Astronomy;

    Abstract : A joint research between Lund University and Chalmers Competence Centre for Catalysis have shown promising results for a Rh-based catalyst for CO2 hydrogenation catalytic applications. The original catalyst consisted of a dispersion of nanoparticles onto a porous 3D oxide network. READ MORE

  4. 4. Fabrication and characterisation of a 3-layer aorta-on-a-chip

    University essay from Uppsala universitet/Mikrosystemteknik

    Author : Karolina Svensson; [2017]
    Keywords : Organ-on-a-chip; aorta-on-a-chip; PDMS; COC; microfabrication; APTES;

    Abstract : Endothelial cells, EC, are the cell type closest to the blood stream in vessel walls. These cells can affect the origin of atherosclerosis, plaques clogging the vessels. The behaviour of EC is affected by neighbouring smooth muscle cells and shear stress from the blood flow. READ MORE

  5. 5. Symptom och undersökningsfynd hos hundar med tecken på polyartrit : en retrospektiv fallstudie

    University essay from SLU/Dept. of Clinical Sciences

    Author : Karolina Engdahl; [2016]
    Keywords : immunmedierad polyartrit; ledsjukdom; hälta; smärta;

    Abstract : Immunmedierad polyartrit är en typ av ledsjukdom som karaktäriseras av hälta och ledsmärta. Sjukdomen kan yttra sig på olika sätt. Vissa individer drabbas av akut systemisk sjukdom med feber och trötthet i kombination med kraftig, tydligt palperbar ledsvullnad och smärta. READ MORE