Sökning: "local structure"
Visar resultat 1 - 5 av 1300 avhandlingar innehållade orden local structure.
1. Species interactions and community structure
Sammanfattning : In this theses I have focused on how the mechanisms of species interactions affect community structure. It is well known that certain species may have a particularly strong influence on the structure of a community. What is not fully understood is how to characterize these species that have such a strong impact on community structure. LÄS MER
2. Local structure and composition : in additively manufactured bulk metallic glasses and composites
Sammanfattning : Additive manufacturing enables the production of complex multi-material geometries and bulk metallic glass parts beyond their critical casting thickness. The local modification of structure, composition, and properties is explored in this thesis with the aim to design novel composite materials and functional gradients. LÄS MER
3. Lokal radio och TV : en analys av publikstruktur och deltagande
Sammanfattning : The background to the thesis is the decentralization trend which has led to the development of various forms of local radio and television in a number of countries, including Sweden. Common to all official statements regarding the emergence of local media is the theme that local media has a potential for strengthening democracy. LÄS MER
4. Cascading extinctions in food webs : local and regional processes
Sammanfattning : Ecological communities all over the world are loosing biodiversity due to different kinds of human activities and there is an urgent need of understanding how those losses affect the function of the ecosystems on which we all depend. The community's response to species losses is likely to depend on both the structure of the local community as well as its interactions with surrounding communities. LÄS MER
5. From Sequence to Structure : Using predicted residue contacts to facilitate template-free protein structure prediction
Sammanfattning : Despite the fundamental role of experimental protein structure determination, computational methods are of essential importance to bridge the ever growing gap between available protein sequence and structure data. Common structure prediction methods rely on experimental data, which is not available for about half of the known protein families. LÄS MER