Sökning: "Da Wang"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Da Wang.
1. Accelerated granular matter simulation
Sammanfattning : Modeling and simulation of granular matter has important applications in both natural science and industry. One widely used method is the discrete element method (DEM). It can be used for simulating granular matter in the gaseous, liquid as well as solid regime whereas alternative methods are in general applicable to only one. LÄS MER
2. Electron crystallography : methods and applications for biological and inorganic crystals and quasicrystals
Sammanfattning : .... LÄS MER
3. EmrE, a puzzling transporter : Assembly, biogenesis and evolution of a dual-topology membrane protein
Sammanfattning : Biological membranes are the key to cell existence, as they are able to both isolate and connect their interior with the environment. Membranes are composed of lipids and proteins that create a semi-permeable barrier; because the lipid bilayer stops free diffusion of most molecules and ions, membrane proteins play an important role in connecting the interior of the cell with its environment. LÄS MER
4. Fighting isoaspartate
Sammanfattning : Isoaspartate (IsoAsp) is a damaging amino acid residue generated either from asparagine (Asn) deamidation or aspartate (Asp) isomerization. Both reactions are spontaneous in physiological conditions and require no enzymes. In isoAsp, a CH2 group is rearranged from the side chain and extends the polypeptide backbone. LÄS MER
5. Exploring Biopolymer-Clay Nanocomposite Materials by Molecular Modelling
Sammanfattning : In this thesis, bio-nanocomposites made from two alternative biopolymers and montmorillonite (Mnt) clay have been investigated by molecular modelling. These biopolymers are xyloglucan (XG) and chitosan (CHS), both of which are abundant, renewable, and cost-effective. LÄS MER