Search for dissertations about: "argon"
Showing result 1 - 5 of 130 swedish dissertations containing the word argon.
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1. Argon laser trabeculoplasty : clinical effects and indications in the treatment of capsular and simple glaucoma with a special evaluation of primary treatment in comparison with medication and the implication of intraocular pressure regulation on visual field and optic nerve head
Abstract : .... READ MORE
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2. Technical Aspects of Laparoscopic Liver Resection. An Experimental Study
Abstract : Various techniques are used to transect the liver. With increase in laparoscopic liver resections (LLR), it is of even more interest to develop surgical techniques to minimize bleeding and the risk for gas embolism during transection. Instrument like argon enhanced coagulator provides good hemostasis but increases the danger of gas embolism. READ MORE
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3. Tailored process gases for laser powder bed fusion
Abstract : Metal laser powder bed fusion (L-PBF) allows for production of complex components using the energy from a laser to locally melt micron-sized powder following a layer-wise approach. Considerable scientific efforts are focused on addressing the influence of the process parameters on the melting stability and the control of material properties, while developing necessary monitoring and characterization tools. READ MORE
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4. On dynamics and thermal radiation of imploding shock waves
Abstract : Converging cylindrical shock waves have been studied experimentally. Numericalcalculations based on the Euler equations and analytical comparisons basedon the approximate theory of geometrical shock dynamics have been made tocomplement the study.Shock waves with circular or polygonal shock front shapes have been createdand focused in a shock tube. READ MORE
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5. Photoelectron Spectroscopy on Atoms, Molecules and Clusters : The Geometric and Electronic Structure Studied by Synchrotron Radiation and Lasers
Abstract : Atoms, molecules and clusters all constitute building blocks of macroscopic matter. Therefore, understanding the electronic and geometrical properties of such systems is the key to understanding the properties of solid state objects. READ MORE