Sökning: "Dreyer"
Visar resultat 1 - 5 av 9 avhandlingar innehållade ordet Dreyer.
1. Saturn's dusty equatorial ionosphere from Cassini's Grand Finale observations
Sammanfattning : The Cassini mission provided unprecedented insights into the Kronian system and revealed many unexpected phenomena relating to dusty plasma environments around Saturn and its rings. Almost 13 years after its arrival, Cassini began a series of 22 orbits which brought it between Saturn's upper atmosphere and the innermost D ring, culminating in a final plunge into Saturn's ionosphere. LÄS MER
2. Diving Deep into Saturn's Equatorial Ionosphere with Cassini : Insights from the Grand Finale
Sammanfattning : In the summer of 2017, the Cassini mission concluded its nearly 13 years orbiting Saturn with a series of daring dives between the rings and the upper reaches of Saturn's atmosphere. This last phase of the mission, called the Grand Finale, revealed a highly variable equatorial ionosphere dominated by a large influx of ring material from Saturn's D ring. LÄS MER
3. Laser Interaction with Minerals Common on Asteroids
Sammanfattning : Asteroids are worth studying for three reasons: planetary protection, industrial applications, and scientific knowledge. It is critical we develop technologies capable of diverting objects on collision courses with our planet. LÄS MER
4. Antinuclear and antiphospholipid antibodies versus disease manifestations and clinical outcomes in systemic lupus erythematosus
Sammanfattning : Systemic lupus erythematosus (SLE) has an exceptionally heterogeneous clinical spectrum, ranging from mild disease limited to skin and joints to severe manifestations with renal disorder, central nervous system disease, severe cytopenias and thromboembolic events. Important clinical challenges include the prediction of disease flares and the identification of individuals that are likely to evolve severe disease with accrual of organ damage and worse prognosis. LÄS MER
5. Redovisning av utgifter för Forskning och Utveckling : En metodstudie
Sammanfattning : Hur företag redovisar sina investeringar i Forskning och Utveckling (FoU) är inte oväsentlig, eftersom kostnad eller tillgång i affärsredovisningen medför olika finansiella effekter på balans- och resultaträkning. Detta har betydelse för en bedömning av framtida finansiell avkastning och tillväxt för företagen. LÄS MER