Sökning: "modified gravity"

Visar resultat 21 - 25 av 32 uppsatser innehållade orden modified gravity.

  1. 21. Vehicle Dynamics of a Jumping Rallycross Car

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Emil Sällberg; Robert Ekman; [2015]
    Nyckelord :;

    Sammanfattning : This master thesis was performed in collaboration with Öhlins Racing AB. The company provides suspension systems to the automotive industry and to motorsport teams globally. LÄS MER

  3. 22. The Square-Root Isometry of Coupled Quadratic Spaces : On the relation between vielbein and metric formulations of spin-2 interactions

    Master-uppsats, Stockholms universitet/Fysikum; Stockholms universitet/Oskar Klein-centrum för kosmopartikelfysik (OKC)

    Författare :Kocic Mikica B.; [2014]
    Nyckelord :modified gravity; bigravity; bimetric theory; square-root isometry;

    Sammanfattning : Bimetric theory is an extension to general relativity that introduces a secondary symmetric rank-two tensor field. This secondary spin-2 field is also dynamical, and to avoid the Boulware-Deser ghost issue, the interaction between the two fields is obtained through a potential that involes the matrix square-root of the tensors. LÄS MER

  4. 23. Modelling and Simulation of a Power Take-off in Connection with Multiple Wave Energy Converters

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Ashkan Ghodrati; Ahmed Rashid; [2014]
    Nyckelord :Wave power; power take-off; wave energy converter; weight accumulator; power capture control; planetary gearbox; modeling and simulation ;

    Sammanfattning : The objective of this thesis is to develop a model that will integrate multiple buoys to a power take-off hub. The model will be derived using a time domain analysis and will consider the hydraulic coupling of the buoys and the power take-off. The derived model is reproduced in MATLAB in order to run simulations. LÄS MER

  5. 24. The Euro Effect on Trade : The Trade Effect of the Euro on non-EMU and EMU Members

    Kandidat-uppsats, IHH, Economics, Finance and Statistics

    Författare :Ga Eun Choi; Stephanie Galonja; [2012]
    Nyckelord :EMU; Gravity Model; the European Union; Bilateral Trade; Random Effects Model; Panel Data;

    Sammanfattning : The purpose of this paper is to investigate how the changes in trade values are affected by the implementation of the euro currency. We study the EU members, including 11 EMU members and 3 non-EMU members (Sweden, Denmark and the United Kingdom). The empirical analysis is conducted by using a modified version of the standard gravity model. LÄS MER

  7. 25. The Remnants of Political and Trinitarian Structures in the Post-Cold War Era

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Martin Hammarlund; [2011]
    Nyckelord :Carl von Clausewitz; Center of gravity; Trinitarian structure; Political actors; Relationship of power; the Taliban; Hezbollah; Law and Political Science;

    Sammanfattning : The purpose of this thesis is to provide a contribution to the current waged debate concerning the validity of Carl von Clausewitz’s theories regarding actors engaged in the acts of war. These thoughts have been suggested to be obsolete in the post-cold war era whereas the new wars theories have emerged and modified and challenged the classical knowledge of the very nature of war. LÄS MER