Sökning: "2 :6"
Visar resultat 21 - 25 av 8284 avhandlingar innehållade orden 2 :6.
Sammanfattning : Lignin model compounds representative of structural elements in lignin of the b-1, b-5, b-O-4, cinnamaldehyde and cinnamyl alcohol types were synthesized. erythro-Forms of b-1 models of the 1,2-diaryl-1,3-propanediol type were prepared by BF3-catalyzed rearrangement of chalcone epoxides and subsequent reduction of the rearrangement products with NaBH4. LÄS MER
22. Ion Solvation in Critical Binary Aqueous Solvents Probed by Advanced Synchrotron-Based Techniques
Sammanfattning : The Poisson-Boltzmann equation is the standard tool for studying the electrostatic interactions in electrolyte solutions, although it neglects e.g. the ion size and ion-ion correlations. Even experimentally observed specific ion effects cannot be explained in a view of this approximation. LÄS MER
- Detta är en avhandling från Linköping : Linköping University Electronic Press
Sammanfattning : We are unceasingly exposed to potentially harmful microorganisms. The battle against threatening infectious agents includes activation of both the innate and of the adaptive immune systems. LÄS MER
- Detta är en avhandling från Stockholm : Department of Physics, Stockholm University
Sammanfattning : Recently, a unique formulation of a classically consistent theory of massive spin-2 fields has emerged. In this thesis I address a few of the primary questions that arise once such a theory is available. LÄS MER
25. Design, synthesis and evaluation of spiro-bicyclo[2.2.2]octane derivatives as paclitaxel mimeticsDetta är en avhandling från Stockholm : Department of Physics, Stockholm University
Sammanfattning : Nature contains an endless supply of natural products and has for long been a source of inspiration for the pharmaceutical industry. Many of the drugs currently in clinical use originate from natural products. LÄS MER