Sökning: "hierarchical"

Visar resultat 1 - 5 av 809 avhandlingar innehållade ordet hierarchical.

1. 1. Hierarchical Sisterhood : Supporting Women's Peacebuilding through Swedish Aid to Bosnia and Herzegovina 1993-2013

   Författare :Sanela Bajramović; Christina Carlsson Wetterberg; Maria Småberg; Henric Bagerius; Gunlög Fur; Örebro universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; sisterhood; Kvinna till Kvinna; international intervention; women; peacebuilding; Sida; local NGOs; Bosnia;

   Sammanfattning : This dissertation examines possibilities and challenges faced by international interveners in a post-socialist and violently divided area. The study object is the Swedish foundation Kvinna till Kvinna, formed in 1993 during the Bosnian war, originating from the peace movement and supported by the Swedish government aid agency Sida. LÄS MER

3. 2. Synthesis, characterization and applications of hierarchical porous inorganic materials: a multi-dimensional approach

   Författare :Junzhong Lin; Junliang Sun; Xinwen Guo; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Zeolites; Porous material; Hierarchical; Synthesis; Catalysis; MFI zeolite; MWW zeolite; ZSM-5; TS-1; Inorganic Chemistry; oorganisk kemi;

   Sammanfattning : Zeolites are a type of microporous crystalline materials that have been widely used in industrial applications including separation, adsorption, and catalysis. However, great limitations on diffusion through these materials can arise due to the small pores present in mircoporous frameworks, and this can impact catalytic reactions in particular. LÄS MER

4. 3. Hierarchical finite element modelling of Biot's equations for vibro-acoustic modelling of layered poroelastic media

   Författare :Nils-Erik Hörlin; Peter Göransson; Frank Ihlenburg; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering physics; finite element; hierarchical; Biot; porous material; vibro-acoustic; Teknisk fysik; Engineering physics; Teknisk fysik;

   Sammanfattning : This thesis concerns three-dimensional finite element modelling of Biot's equations for elasto-acoustic modelling of wave propagation in layered media including porous elastic materials. The concept of hierarchical (p-version) finite elements are combined with various weak forms of Biot's equations. LÄS MER

5. 4. Multimodal Imaging of Anisotropic Hierarchical Materials

   Författare :Adrian Rodriguez Palomo; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Biomaterials; Hierarchical Materials; Multimodal Imaging; Birefringence; X-Ray Scattering;

   Sammanfattning : The thesis is focused on studying the nanostructure of natural and synthetic hierarchical materials with biological applications, using X-ray scattering imaging and birefringence microscopy. The term "hierarchical materials" is used for structures composed of sub-units organised in different length scales that create the building blocks for the next level. LÄS MER

7. 5. Inference of Hierarchical Structure in Complex Systems

   Författare :Olof Görnerup; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Protein evolution; Substitution groups; Modularity; Hierarchical dynamics; RNA world; Genetic code; Aggregation; Primordial evolution; Molecular evolution; Model reduction; Self-organization; Lumping; Emergence; Coarse graining;

   Sammanfattning : Hierarchical organization is a central property of complex systems. It is even argued that a system is required to be hierarchical in order to evolve complexity within reasonable time. A hierarchy of a system is defined as the set of self-contained levels at which the system operates and can be described on. LÄS MER