Search for dissertations about: "perfect"
Showing result 21 - 25 of 400 swedish dissertations containing the word perfect.
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21. Impact of Metallic Projectiles on a Ceramic Target Surface : Transition Between Interface Defeat and Penetration
Abstract : The purpose of this thesis is to gain understanding of the load on flat target surfaces produced by projectile impact. Models are proposed from which upper and lower bounds can be derived for the transition be-tween interface defeat and normal penetration. READ MORE
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22. On the use of the perfect and the pluperfect in modern Greek
Abstract : .... READ MORE
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23. Computational electromagnetics : software development and high frequency modeling of surface currents on perfect conductors
Abstract : In high frequency computational electromagnetics, rigorous numerical methods be come unrealistic tools due to computational demand increasing with the frequency. Instead approximations to the solutions of the Maxwell equations can be employed to evaluate th electromagnetic fields. READ MORE
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24. Slot Array Antennas at V-band based on Inverted Microstrip Gap Waveguide
Abstract : Recently, gap waveguide technology is introduced as a proper guiding structure for millimeter-systems. The conception of gap waveguide technology can be modeled for theoretical analysis by two parallel plates, a top perfect electric conductor layer and a bottom perfect magnetic conductor layer. READ MORE
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25. Snarks : Generation, coverings and colourings
Abstract : For a number of unsolved problems in graph theory such as the cycle double cover conjecture, Fulkerson's conjecture and Tutte's 5-flow conjecture it is sufficient to prove them for a family of graphs called snarks. Named after the mysterious creature in Lewis Carroll's poem, a \emph{snark} is a cyclically 4-edge connected 3-regular graph of girth at least 5 which cannot be properly edge coloured using three colours. READ MORE