Sökning: "Fredrik Gustavsson"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Fredrik Gustavsson.
Sammanfattning : In the present thesis, the properties at ferromagnet/semiconductor interfaces, relevant for semiconductor spintronics applications, are addressed. Semiconductor spintronics refers to the possibility of storing information using the electron spin, additional to the electron charge, for enhanced flexibility in nanoscale semiconductor devices. LÄS MER
2. Triboactive Component Coatings : Tribological Testing and Microanalysis of Low-Friction Tribofilms
Sammanfattning : Coatings are often used on critical components in machines and engines to reduce wear and to provide low friction in order to reduce energy losses and the environmental impact.A triboactive coating not only provides this desired performance, it also actively maintains the low friction by a structural or chemical change in a very thin top layer of these already micrometer thin coatings. LÄS MER
Sammanfattning : In the manufacture of bio-therapeutics the importance of a well-known process is key for a high product titer and low batch to batch variations. Soft sensors are based on the concept that online sensor signals can be used as inputs to mathematical models to derive new valuable process information. LÄS MER
4. Towards systematic improvement work in project-based organizations : An efficiency and effectiveness perspective
Sammanfattning : Project-based organizations (PBOs) have adopted projects as a primary tool for carrying out most of their operations. By doing so, the PBO operates mainly on two organizational levels, the project level and the organizational level. LÄS MER
Sammanfattning : The overall purpose of this thesis is to examine a stress management intervention developed for nursing students.The thesis comprises three studies (Study I-III) based on empirical data from a sample of nursing students. LÄS MER