Search for dissertations about: "Conical"
Showing result 1 - 5 of 67 swedish dissertations containing the word Conical.
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1. 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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2. Non-linear Spectroscopy of Conical Intersections with XUV and X-ray Photons
Abstract : Conical intersections (CIs) appear in a molecule due to the breakdown of the Born-Oppenheimer approximation when the energy difference between two or more electronic states decreases. CIs are known to play a crucial role in processes such as photosynthesis and vision in the human eye, and therefore it is important to probe the existence of such entities in molecules. READ MORE
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3. Non-linear Spectroscopy of Conical Intersections
Abstract : Conical Intersections (CIs) in a molecule originate from the breakdown of the Born-Oppenheimer approximation when electronic states come close in energy. Ultrafast non-radiative decay channels open up in the vicinity of a CI, thus funneling a molecule from one electronic state to another. READ MORE
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4. Modeling of spiral and helicoidal conical resonator
Abstract : .... READ MORE
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5. ONSHORE WINDMILL FOUNDATIONS - Evaluation of new proposals
Abstract : Windmill structures must withstand very high horizontal loading giving an extremely large overturning moment on the foundation. These structures have very low stability loads in comparison to the overturning loads. READ MORE