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The thesis concerns glycosyl transfer with use of b-glycosidases, most of them from hyperthermophilic organisms. Both optimisation of the reaction conditions and protein engineering in terms of site-directed mutagenesis were used to improve b-glycosidase-catalysed reactions. The first part of the work deals with conversion of lactose into valuable products such as galacto-oligosaccharides (GOS) an
Om Raoul Wallenberg och Oskar Schindler som hjältar i svensk, tysk, europeisk och amerikansk efterkrigstida bearbetning av andra världskriget och förintelsen.
This thesis is based on three scientific papers dealing with costs and financial risks associated with keeping stock. Reasonable cost parameters are important to implement an effective inventory control system, which in turn is one of the key activities in logistics management. All three papers consider a single-level inventory system. Single-period, multi-period as well as continuous review syste
The article concerns Lee Falk's "The Phantom".
Popular Abstract in Swedish Avhandlingen studerar en ny programmeringsmetod, kallad marknads-orienterad programmering, och undersöker hur den kan användas i praktiska tillämpningar.Market-oriented programming is a new approach to design and implementation of resource allocation mechanisms in computer systems. It has its roots in different disciplines, such as economics and computer science (in particular the area of multi-agent systems). This thesis is divided into two different parts, focusing on: 1) central foundations and mechanisms of market-oriented programming, and 2)
Disturbances in the supply of utilities may lead to large economical losses at industrial sites. In order to take appropriate decisions on for which utilities improvement efforts should be made, a tool for evaluating the economical effects of utility disturbances is needed. This paper presents a tool for quickly estimating the revenue loss caused by each utility, using simple matrix operations. A
