Sökning: "Magnus Berggren"
Visar resultat 1 - 5 av 46 avhandlingar innehållade orden Magnus Berggren.
1. Examen variantium lectionum in textu Hebræo prophetæ Hoseæ. Continuationem I, cons. ampl. fac. phil. Upsal. publico examini modeste submittunt Magnus Eurén ... et respondens Petrus F. Berggren, Wermelandi. In aud. Gust. maj. d. X Jun. MDCCLXXXVI. horis a. m. solitis
Sammanfattning : .... LÄS MER
Sammanfattning : Both the pollution level of the environment and the increasing energy demands have stimulated intense research on the development of low-cost environmentally-friendly energy conversion and storage systems with high efficiency, such as metal-air batteries and fuel cells.One of the most essential parts of both fuel cells and metal–air batteries is the air-electrode which is responsible for the reduction of O2. LÄS MER
3. Mimicking Nature – Synthesis and Characterisation of Manganese Complexes of Relevance to Artificial Photosynthesis
Sammanfattning : The development of efficient catalyst for water oxidation is of paramount importance to artificial photosynthesis, but before this can be achieved a deeper understanding of this reaction is essential. In nature this reaction occurs in a tetranuclear Mn-cluster which serves as the work-horse of oxygenic photosynthesis. LÄS MER
Sammanfattning : The purpose of this study is to explore the nature of firm–bank exchange. Using a qualitative research method and existing theory, by capturing transaction-based and relationship-based elements, I examine ten firms and eight different bank services important for the exchange between the firms and their banks. LÄS MER
Sammanfattning : Carbon (C) pools and fluxes in northern hemisphere forest ecosystems are attracting increasing attention concerning predicted climate change. This thesis studied C fluxes, particularly soil C dynamics, in spruce forest ecosystems in relation to interactions between physical/biological processes using a process-based ecosystem model (CoupModel) with data for Swedish conditions. LÄS MER