Sökning: "tetra"
Visar resultat 1 - 5 av 63 avhandlingar innehållade ordet tetra.
1. Working with community : exploring community empowerment to support non-communicable disease prevention in a middle-incom country
Sammanfattning : Background: Non communicable diseases (NCD) are recognized as a major burden of human health globally, especially in low and middle-income countries including Indonesia. This thesis addresses a community intervention program utilizing a community empowerment approach to study whether this is a reasonable strategy to control NCD. LÄS MER
2. Shear Fracture and Delamination in Packaging Materials : A study of Experimental Methods and Simulation Techniques
Sammanfattning : Packages are the means of preservation, distribution and convenience of use for food, medicine and other consumer products. Package opening is becoming complicated in many cases because of cutting cost in design and production of opening techniques. LÄS MER
3. Diversity, dynamics and deficits : the role of social networks for the health of aging populations in Indonesia
Sammanfattning : Background: This thesis takes as a predicate that humans are social animals and as such, that their social networks and health are intrinsically connected. A guiding heuristic of this thesis was the Berkman model which conceptualizes how social networks impact health. LÄS MER
4. C2- and C3-symmetric ligands via ring-opening of aziridines
Sammanfattning : This thesis deals with the design and synthesis of chiralenantiopure nitrogencontaining ligands and the use of theseligands in asymmetric catalysis. A modular synthetic approachto enantiopure nitrogen-containing ligands was developed. Thesynthetic method is based on the ring-opening of activatedchiral aziridines by nitrogen nucleophiles. LÄS MER
5. Synthesis of Electroactive Molecules Based on Benzodioxins and Tetrathiafulvalenes
Sammanfattning : This thesis deals with the synthesis of electroactiveorganic compounds. The synthesis of ethylenedioxy-benzodioxinstri-dioxin and tetra-dioxin are described. These molecules wereprepared with the aim of creating donor molecules for cationicradical salts. LÄS MER