Sökning: "johan marklund"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden johan marklund.
1. Coordinated control of Multi-Stage Inventory System
Sammanfattning : This thesis is based on three scientific papers dealing with different models for coordinated control of multi-stage inventory systems. The ability to control multi-echelon inventory systems, is paramount for reducing tied up capital and inventory costs in large distribution systems. LÄS MER
2. Supply Chain Inventory Control-Methods for Coordination and Evaluation
Sammanfattning : Thanks to the fierce competition and the globalization of markets as well as compa¬nies, supply chain management has emerged as one of the most urgent manage¬rial issues in business today. This thesis is devoted to one aspect of this vast problem area - the coordinated management/control of supply chain inventories. LÄS MER
3. Orientational dynamics of single molecules applied to protein-DNA target search
Sammanfattning : Cells in all life forms regulate their genes with the help of transcription factors (TFs). These proteins turn genes on or off by binding regulatory motifs present in the DNA. Before this binding can occur, a TF needs to search and find the specific binding site in the genome of the cell. LÄS MER
4. Structural investigation of SOD1 aggregates in ALS : identification of prion strains using anti-peptide antibodies
Sammanfattning : Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative syndrome characterized by progressive degeneration of motor neurons that result in muscle wasting. The symptoms advance gradually to paralysis and eventually death. Most patients suffer from sporadic ALS (sALS) but 10% report a familial predisposition. LÄS MER
5. The long and winding road : A life course approach to retirement behaviour
Sammanfattning : Background: This thesis explores the retirement behaviour of older people approaching retirement decisions. The research questions in focus deal with the attitudes toward work, the retirement preferences and the subjective well-being of the "youngest old", i.e. people aged 55–64. LÄS MER