Essays about: "Patrik Andersson"

Showing result 11 - 15 of 25 essays containing the words Patrik Andersson.

  1. 11. Rendering with Marching Cubes, looking at Hybrid Solutions

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Patrik Andersson; Sakarias Johansson; [2012]
    Keywords : marching cubes; terrain; hybrid; hybrid solution; rendering; heightmaps; voxel rendering; marching tetrahedrons;

    Abstract : Marching Cubes is a rendering technique that has many advantages for a lot of areas. It is a technique for representing scalar fields as a three-dimensional mesh. It is used for geographical applications as well as scientific ones, mainly in the medical industry to visually render medical data of the human body. READ MORE

  3. 12. Metallic residues after hydriding of zirconium

    University essay from KTH/Materialvetenskap

    Author : Patrik Andersson; Carl-Magnus Arvhult; [2012]
    Keywords : zirconium hydride; ZrH; nuclear fuel; nitride; metallic residues; hydriding; hydrogenation;

    Abstract : As a part of the production of nitride nuclear fuel for use in fast nuclear reactors, zirconium is hydrided followed by nitriding and mixing with uranium nitride. This work concludes a study of unwanted metallic particles present in a powder that is supposed to be a zirconium hydride. READ MORE

  4. 13. Effective use of open source GIS in rural planning in South Africa

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap; Lunds universitet/Lantmäteri (CI)

    Author : Patrik Andersson; Anders Jürisoo; [2011]
    Keywords : Web GIS; informal settlements; maps; open source. rural planning; informella bosättningar; kartor; öppen källkod; landsbygdsplanering; Earth and Environmental Sciences;

    Abstract : Syftet med denna studie är att ta fram en arbetsmetod för att samla in, lagra och visualisera geografisk data på ett enkelt och billigt sätt, samt att man når en stor målgrupp med denna geografiska data. Studien riktar sig främst till arbete som pågår i utvecklingsländer och i miljöer där man jobbar med begränsade resurser. READ MORE

  5. 14. Utilizing statistical process control analysis and EPID for routine QA of medical linear accelerators

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Patrik Andersson; [2011]
    Keywords : Medicine and Health Sciences;

    Abstract : Purpose: The main purposes of this study is to a) evaluate the suitability of a Varian aS1000 EPID as a safe quality assurance device for control of machine specific parameters, such as linac output, beam quality and beam symmetry, and b) to investigate the usefulness of the SPC concept for evaluation of the obtained data. Method and Materials: Measurements were performed using a Varian Clinac 2300iX linear accelerator (Varian, Inc. READ MORE

  6. 15. Business Cycle Dependent Unemployment Insurance - A Simulation on the Swedish Labour Market

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Markus Andersson; Patrik Stäck; [2011]
    Keywords : business cycle dependent unemployment insurance; incentives; labour economics; recursive methods; search e ort;

    Abstract : This thesis answers the question whether a business cycle dependent unemployment insurance would improve the welfare compared to the current Swedish system. Using recursive macroeconomics three di erent unemployment insurance programs are simulated. The simulation uses business cycle data from Sweden as a proxy for the labour market tightness. READ MORE