Sökning: "A Björnstad"
Hittade 2 avhandlingar innehållade orden A Björnstad.
1. Adoption of bioenergy technologies for a sustainable energy system
Sammanfattning : A future sustainable energy system must achieve great improvements in energy efficiency and the energy supply must be based on renewable energy sources. Bioenergy will be an important part of this system. LÄS MER
2. Mass spectrometric investigation of intoxications with plant-derived psychoactive substances
Sammanfattning : The flora of the world contains many plants and fungi with stimulant, hallucinogenic and narcotic effects. For centuries, many of these have been used in initiation rites, physical and spiritual healing and rites of divination. LÄS MER
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