Sökning: "Werner Sun"

Hittade 2 uppsatser innehållade orden Werner Sun.

1. 1. Comparison of the shock arrival times for Earth-directed ICMEs provided by the WSA-Enlil+Cone model and in-situ observations at L1: A Case Study

   Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

   Författare :Anita Linnéa Elisabeth Werner; [2016]
   Nyckelord :CME; ICME; CIR; WSA-Enlil Cone; CCMC; ACE; SAT; St. Patrick; Sun-Earth connection;

   Sammanfattning : A case study which examines the agreement between prediction and data is performed for three, complex interplanetary shocks which were detected at the Sun-Earth Lagrange point L1 and induced moderate to intense geomagnetic storms. We use model output from previous runs of the coupled coronal-heliosphere WSA-Enlil+Cone model, available through the Community Coordinated Modeling Center (CCMC), and in-situ data from the OMNI data set. LÄS MER

3. 2. Environmental work and Performance indicators within the IT-industry -a case study of Volvo IT, TeliaSonera and Sun Microsystems

   C-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Emma Johansson; Susanna Werner; [2008-06-18]
   Nyckelord :;

   Sammanfattning : Background and Problem: The enormous industrial expansion that started in the period of the Second World War has caused an increase in the concentration of carbon dioxide in the atmosphere and resulted in global warming. Organizations interact within a dynamic world, dependent on the different requirements of stakeholders. LÄS MER