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Found 4 essays matching the above criteria.
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1. Investigating Particle Cracking in Single- and Polycrystalline Nickel-Rich Cathodes using In Situ Impedance Spectroscopy
University essay from Uppsala universitet/StrukturkemiAbstract : State-of-the-art Li-ion cathode materials are based on LiMO2 (M=Ni, Mn, Co) layered transition metal oxides (denoted NMC) with Ni-rich composition because of their high specific capacity. Yet, these materials suffer from poor capacity retention due to crack formation during de-/lithiation cycling. READ MORE
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2. Theoretical models of thermal conductivity and the relationship with electrical conductivity for compressed metal powder
University essay from Uppsala universitet/Institutionen för teknikvetenskaperAbstract : This Independent Project reviews literature about the effect of pressure and temperature on thermal conductivity in packed beds and its relationship with electrical conductivity. Exploring the relationships between thermal conductivity, porosity and pressure can give useful knowledge for further improvements in manufacturing processes in the field of powder metallurgy. READ MORE
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3. Multi-platform development of applications for mobile devices
University essay from Programvara och system; Tekniska högskolanAbstract : This bachelor thesis has been performed at Combitech, a technology, development and management consultancy company. The purpose of the thesis is to investigate the possibilities for multi-platform development of applications for mobile devices, as well as actually developing a simpler application using multi-platform development. READ MORE
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4. Utvärdering av traktplanering på SCA Skog
University essay from SLU/School for Forest ManagementAbstract : This study is an analysis of a survey that harvester operators working for SCA Ångermanland Skogsförvaltning have been participating in. The purpose of this study is to try to show the harvester operators opinion about the forestry planning that SCA provides. READ MORE