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The contribution of this licentiate thesis lies in the modelling of a multi-echelon inventory system with more general backorder cost structures. Backorder costs are traditionally assumed to be linear, whereas we consider structures that are more general functions of the customers’ time in backorder. The system studied is a two-echelon system with one central warehouse and a number of local sites,

https://www.lu.se/evenemang/cambodian-politics-epidemics-and-pandemics - 2026-05-14

With the increasing focus on reducing emissions and making fuel efficient vehicles within the automotive industry over the past few years, new methods are constantly being investigated to improve the efficiency of the powertrain. One such method is recovering waste heat from the exhaust gases as well as the coolant using a thermodynamic cycle such as a Rankine cycle. However, most studies looking

Till grund för denna studie ligger såväl den pågående livliga samhällsdebatten som den politiska debatt gällande hanteringen av IS-barnen med svensk anknytning . Efter kalifatets fall befinner sig barnen i flyktingläger i nordöstra Syrien. Det är oklart vem som bär ansvaret för dessa individer och regeringen har ett passivt förhållningssätt då de saknar lösning. Syftet med denna studie är att unde

Our purpose was to examine why and how to start a ”bridge building enterprise” between qualified Chinese human capital and Swedish structure capital. The theoretical framework consists of literature from well renowned authors and is divided into four different parts: Intellectual Capital, Knowledge Management, China & Intercultural understanding. The empirical foundation has been gathered from

The notion of firms interacting with technology is not new; these types of systems were already in place in the mid eighties. E-business users worked with connections between their inbound logistics and procurement systems, and suppliers’ order-entry systems. When these connections were described for the first time the vertical links between two, or more, value chains in a value system received mo

Våren 2000 enades Europeiska Rådet om att senast år 2010 ha förvandlat Europa till världens mest konkurrenskraftiga kunskapsbaserade ekonomi. Riktlinjerna samlades i den s.k. Lissabonstrategin. Genom att kritiskt granska dokument som producerats inom ramen för Kommissionens agenda i2010: "Ett informationssamhälle för tillväxt och konkurrens" vill jag synliggöra hur EU beskriver informat

The Methodology used to gather empirical materials for this thesis has been different types of interviews. The interviews have been mainly unstructured personal interviews directly with our respondents, due to limiting factors some of the interviews have been carried out via phone or email. The theoretical framework consists of literature from well-recognised authors and is divided into four diffe