Sökning: "group formation"
Visar resultat 1 - 5 av 783 avhandlingar innehållade orden group formation.
1. Chromatin Structure: Nucleosome Formation and Positioning
Sammanfattning : In all eukaryotic cells the DNA is complexed with a group of highly basic histone proteins forming nucleosomes and higher order chromatin structures. In the nucleosome the DNA is tightly wrapped, almost two turns, around an octamer of histone proteins. LÄS MER
2. Higher education and family formation : A story of Swedish educational expansion
Sammanfattning : The subject of this dissertation is trends in family formation among highly educated men and women in Sweden. The highly educated have typically differed from other educational groups in their patterns of childbearing. LÄS MER
3. Interetnisk konflikt eller samförstånd : En studie om etnopolitik i Kurdistan/Irak
Sammanfattning : This thesis concerns the differences in how ethinic groups co-exist in two different environments in the same country, with a focus on the ethno-political. My research questions are: Why are ethnic or interpersonal relations characterized differently in different regions? How and why do conflicts or agreements arise in specific environments? The aim is to understand the connection between inter-ethnic relations and environmentally specific factors. LÄS MER
4. Reinforcement in Biology : Stochastic models of group formation and network construction
Sammanfattning : Empirical studies show that similar patterns emerge from a large number of different biological systems. For example, the group size distributions of several fish species and house sparrows all follow power law distributions with an exponential truncation. LÄS MER
5. Guidance and Control for Multiple Spacecraft Formation
Sammanfattning : Multiple spacecraft formation forms a distributed space system where multiple spacecraft cooperatively exhibit the functionality of a single monolithic spacecraft or work in a cooperative way towards the completion of a common goal. This possibility of distributing the workload between different spacecraft provides the ability to work in parallel, enable economic and simple solutions in terms of spacecraft design, while is redundant towards partial or complete failure of a spacecraft. LÄS MER