Sökning: "Dong Zhang"
Hittade 3 avhandlingar innehållade orden Dong Zhang.
1. Essays on Market Design and Market Quality
Sammanfattning : This dissertation contains four studies on different market structures and their impact on market quality.Article I studies the effect of introducing stock index futures contracts on the underlying stocks. The results indicate a lower liquidity level in the underlying stocks. LÄS MER
2. Relationship between chemical structure and airway sensitizing potential for organic acid anhydrides : an animal model
Sammanfattning : Oranic acid anhydrides (OAAs) are important reactive, low-molecular-weight industrial chemicals which induce allergic rhinitis and asthma in exposed subjects. Specific IgE has been demonstrated in a large proportion of OAA-exposed workers. LÄS MER
3. Ion escape from Mars
Sammanfattning : When the solar wind reaches the Mars obstacle, mass loading by planetary ions slows down the solar wind and raises the bow shock. The Martian atmosphere is undergoing the a scavenging by the solar wind without the protection of a global magnetic field. Atmospheric escape is an important process for the evolution of the Martian climate. LÄS MER