Sökning: "Natural"
Visar resultat 16 - 20 av 29178 avhandlingar innehållade ordet Natural.
16. Synthesis Towards Biologically Active Natural Products
Sammanfattning : In 2005 two research groups independently reported the isolation of a series of structurally intriguing C-19 terpenolides from the plants Thapsia transtagana and Thapsia garganica. The compounds were shown to be potent inhibitors of the sarco/endoplasmic reticulum Ca2+-ATPases. LÄS MER
17. Natural Products from Cameroonian Medicinal Plants
Sammanfattning : Natural product chemistry is a main research area in Cameroon, as well as for the division of Bioorganic Chemistry at Lund Institute of Technology. A review of the results obtained recently with Cameroonian medicinal plants shows that a large number of compounds, many with complex structures, have been isolated and characterised, and the work presented in this thesis is part of this effort. LÄS MER
18. Eukaryotic translation initiation : natural and artificial control
Sammanfattning : .... LÄS MER
19. Characterization of Secondary Metabolites from Natural Sources
Sammanfattning : Natural products have contributed for many years to the development of new medicines for the treatment of diseases. Their structural diversity and complexity have inspired chemists to produce interesting compounds with pharmaceutical use. LÄS MER
20. Assessing Mineral Resource Scarcity in a Circular Economy Context
Sammanfattning : Due to humanity’s dependence on metal resources there are growing concerns regarding impacts related to their potential scarcity, both for current and future generations. The vision of a more circular economy suggests that extending the functional use of metals through measures aiming for resource-efficiency (RE) such as increasing technical lifetime, repairing and recycling could reduce mineral resource scarcity. LÄS MER