Sökning: "Daniel Nilsson"
Visar resultat 21 - 25 av 43 avhandlingar innehållade orden Daniel Nilsson.
21. Post-transcriptional regulation after stress in Schizosaccharomyces pombe
Sammanfattning : Post transcriptional regulation is part of the gene expression control and is important for many cellular processes. It influences how mRNAs are selected for translation, degradation or storage. In this thesis, I describe some of the known mechanisms for transcriptional regulation in S. LÄS MER
22. Synthesis and Evaluation of TaC:C Low-Friction Coatings
Sammanfattning : In the large family of carbon-based coatings there are members capable of providing a rare and very desirable combination of high wear resistance and low friction. The field of application for this kind of coatings is steadily increasing which, naturally, give raise to new questions and demands. LÄS MER
23. Zone Plates for Hard X-Ray Free-Electron Lasers
Sammanfattning : Hard x-ray free-electron lasers are novel sources of coherent x-rays with unprecedented brightness and very short pulses. The radiation from these sources enables a wide range of new experiments that were not possible with previous x-ray sources. Many of these experiments require the possibility to focus the intense x-ray beam onto small samples. LÄS MER
24. Process modelling based on data from an evaporation and a CTMP process : Analysis of energy efficiency and process variability
Sammanfattning : The manufacture of pulp and paper is an energy intensive process configured of several unit processes that shape a network of flows of wood chips, chemical pulp, mechanical pulp, paperboard, steam and other important components. Improved energy efficiency supports sustainability of the process and the products. LÄS MER
25. Process modelling in pulp and paper manufacture : Application studies with aspects of energy efficiency and product quality
Sammanfattning : The manufacture of pulp and paper is an energy intensive process configured of several unit processes that shape a network of flows of wood chips, chemical pulp, mechanical pulp, board and other important components. Improved energy efficiency supports sustainability of the process and the products. LÄS MER