Search for dissertations about: "Pi"
Showing result 16 - 20 of 314 swedish dissertations containing the word Pi.
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16. Mechanistic Studies of Organocopper Chemistry by NMR Spectroscopy: Conjugate Additions to Alkynes and Alkenes
Abstract : This thesis focuses on the mechanisms of organocopper reactions, in particular the reactions with activated alkynes (ynoates and ynones). These reactions are of interest in the formation of new highly functionalized double bonds with control of the stereochemistry. READ MORE
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17. Synthesis and properties of pi-conjugated polymers for organic photovoltaics
Abstract : Organic photovoltaics is a renewable energy technology able to solve global warming and the upcoming energy gap, issues that both originate from fossil fuel consumption. Out of all renewable energy sources, the Sun is the only source that produces enough energy to fulfill all our energy needs, now and in the future. READ MORE
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18. Towards Heart Rate Variability Tools in P-Health : Pervasive, Preventive, Predictive and Personalized
Abstract : Heart rate variability (HRV) has received much attention lately. It has been shown that HRV can be used to monitor the autonomic nervous system and to detect autonomic dysfunction, especially vagal dysfunction. Reduced HRV is associated with several diseases and has also been suggested as a predictor of poor outcomes and sudden cardiac death. READ MORE
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19. π-complexes of terminal alkynes and alkenes with copper(I) : synthesis and structural characterization
Abstract : .... READ MORE
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20. Addition of organocuprates to enoates : a mechanistic and synthetic study
Abstract : .... READ MORE