Sökning: "Mikael ek"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Mikael ek.
1. Leveranser och unionsinterna förvärv i mervärdesskatterätten
Sammanfattning : Leveranser och unionsinterna förvärv i mervärdesskatterätten – Supplies and Intra-Union Acquisitions of Goods under VATThe objective of this thesis is to analyze the VAT rules regarding supplies and intra-union acquisitions of goods based on the notion that a purpose of harmonized VAT is to further the internal market. This objective originates from the tension that has been created between the two mentioned transaction types, where a transaction involving goods is treated one way if it is carried out domestically and another if it is done in a cross-border context. LÄS MER
2. It Takes Two to Tango : Bacterial heterogeneity and host cell features govern Salmonella infection
Sammanfattning : Salmonella enterica serovar Typhimurium (S.Tm) causes enterocolitis with significant worldwide morbidity and mortality. The general aim of this thesis is to investigate variation in host cell invasion mechanisms used by S.Tm across different host cell contexts, as well as the influence of bacterial cell-cell heterogeneity on invasion-relevant S. LÄS MER
3. Electron beam melting: Impact of part surface properties on metal fatigue and bone ingrowth
Sammanfattning : AbstractThe aim of this thesis is to investigate aspects on how additive manufacturing (AM) contributes to functional bone implants with the use of the electron beam melting (EBM) technology. AM manufactures parts according to computer-aided design, and the EBM technology melts powder using an electron beam, which acts similar to a laser beam. LÄS MER
4. SURFACE PROPERTIES OF IMPLANTS MANUFACTURED USING ELECTRON BEAM MELTING
Sammanfattning : This thesis summarizes the results concerning the manufacture of medical implants for bone replacement using electron beam melting (EBM) which is an additive manufacturing (AM) technology, and aims to satisfy the engineering needs for the medical functionality of manufacturing technology. This thesis has focused on some microscopic properties for surfaces and bone integration. LÄS MER
5. Structural properties and micromechanics of PMMA-based electrospun hybrid fibers
Sammanfattning : .... LÄS MER