Essays about: "Johan Sjöberg"

Showing result 6 - 10 of 12 essays containing the words Johan Sjöberg.

  1. 6. Quartzene – A promising thermal insulator : Studies of thermal conductivity’s dependence of density and compression of Quartzene® in the form of powder.

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Erik Bamford; Gustav Ek; Daniel Hedbom; Johan Nyman; Victor Petterson; Josefin Sjöberg; Ida Styffe; Olivier Vizuete; [2014]
    Keywords : aerogel; insulation; conductivity; compression; Knudsen; Quartzene;

    Abstract : The purpose of this project was to study Svenska Aerogel AB’s product Quartzene®, and develop its capacity as a thermal insulator. Quartzene® is a silica based mesoporous material developed by Svenska Aerogel AB, with properties similar to aerogels produced by the sol-gel process. READ MORE

  3. 7. Geotermisk fjärrvärme i Gunsta

    University essay from SLU/Dept. of Energy and Technology

    Author : Caroline Krouthén; Andreas Lundgren; Per Mandfloen; Karl-Oskar Sandberg; Johanna Sjöberg-Högerås; Johan Thorell; Svante Wärnsberg Monie; [2014]
    Keywords : geotermi; geotermisk energi; fjärrvärme; Gunsta; förnybar; värmekälla; värmeproduktion;

    Abstract : Gunsta is situated about 10 km east of Uppsala. Today there are plans to establish 1000 new households in Gunsta before year 2030. The required energy for heating houses and water would be distributed via a district heating system, which also includes 200 existing residences. The annual required energy, according to this study, would be 16. READ MORE

  4. 8. Dosimetric and geometric evaluation of MRI as the only imaging modality for the radiotherapy treatment process of localized prostate cancer

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Johan Sjöberg; [2010]
    Keywords : Strålterapi; Medicine and Health Sciences;

    Abstract : Introduction MRI provides better soft tissue contrast than CT and is an invaluable tool in the radiotherapy treatment process. The gold standard today is image fusion of MRI and CT data where targets and organs-at-risk are delineated on the MRI data and the dose calculation is performed on the CT data. READ MORE

  5. 9. A business model shaped by technology : A case study of EMI Records

    University essay from IHH, EMM (Entrepreneurskap, Marknadsföring, Management)

    Author : Johan Sjöberg; Adam Tapper; [2009]
    Keywords : Business model; technological change; drivers of change; record company; music industry; EMI; Affärsmodel; EMI; Skivbolag; Musikindustrin;

    Abstract : How the record company EMI records have change thier business model due to technological improvements. ... READ MORE

  6. 10. Hydrocone Crusher : A new fast robust design of the hydraulic system

    University essay from Institutionen för ekonomisk och industriell utveckling

    Author : Johan Vestman; Patrik Sjöberg; [2008]
    Keywords : hydrocone;

    Abstract : This master thesis has been conducted at Sandvik Svedala. The thesis is the first step towards a new construction of a hydraulic system for a Hydrocone crusher. First we studied how contaminations entered the system of today. Then the work began with designing several concepts to control the crusher. READ MORE