195 uppsatser · sida 6 av 13
… since the risk exposure of the indices appear to change significantly over time. One can however using exponentially weighted moving averages (EWMA) achieve relatively promising estimations of future returns. Covariance matrix estimation seems to be more straightforward. We have …
… However, due to the strong parliamentary power of the Farmers group at this time, the party also allowed for the policy towards them to be a regulated exception from the free trade model. In addition to serving the interests of these influential groups, there are also several …
… and 50 % lignin in laboratory scale and it is recommended to study further. Time related studies of BOD show that the microorganisms need five days to degrade organic material and the hydraulic retention time in the aerated lagoon has to be guaranteed.
… this resulted in fragmentation and reduction in performance arising over time. The objective of the diploma work was to optimize the allocation of memory in the radio link's software and being able to measure the processor load and memory use. The project was managed according …
en styrmedelsanalys
… the total sales of fuels was made up of petrol and diesel, while at the same time the share of total emissions of greenhouse gases in Sweden that came from road transports amounted to close to 30 per cent. Sweden is by no means worse off than any other European country in these …
… ökar tillgänglig produktionstid liksom flexibiliteten i produktsortimentet. Syftet med studien är att identifiera och belysa produktivitetshämmande företeelser och ge förslag till produktivitetshöjande åtgärder för och vid postning såväl för hela flödet vid Chemwood AB i …
… of military vehicles developed by BAE Systems Hägglunds AB. At present time, BAE Systems Hägglunds AB are developing a 6-wheel electrical hybrid and a conventional 8-wheel vehicle. The question formulation was summarized as: ?In which ways can the electrical transmission in a …
… more transportation, witch means that the food has to be warm for a longer time. The purpose of this project is to examine if and how the nutrient quality affects of the changes in the budget of food service in Nybro kommun. In this project the temperature measurements has been …
… Dairy Association approximately 65 % of all cows in Sweden have mastitis some time during lactation. Subclinical (without detectable symptoms) mastitis constitutes the largest problem. The cases are difficult to detect since there are no visible symptoms in the milk and …
En analys av energibesparande åtgärder samt uppvärmnings- och kylsystems driftkostnader och koldioxidutsläpp
… can be done annually without replacement of armatures. Finally, the operation time of the compressor was calculated with a mean value of 11 hours per day. The compressor delivers pressure air to machines and tools. There can be a great demand for pressure air in the workshop but …
… affected by a number of aspects, such as maturity stage of the forage at the time of harvest, fibre content of the animal feed and feed particle size. In growing cattle changes are observed in chewing duration, most likely due to physiological development (i.e. growth) of the …
… to animals and humans. These pathogens have the ability to survive for a long time in soil and water and therefore some sort of treatment of the sludge is recommended before use. Sanitizing treatments used today includes pasteurisation, composting and addition of lime. These …
Företagets egentillverkade komponenter
Zetterberg's Industri AB believe that capital and lead time will be reduced by implementing Kanban. Therefore, it was an investigation to prove that Kanban is an effective method. In this work a research had to be done to show how the material supply system looks like today and …
Kost, järntabletter, compliance, biverkningar och information
… out regarding the implementation of smoke-free working hours. The aspects of time and the support which had been offered to the smokers stood out among these. The majority of the directors considered that the support at the time of the implementation had been adequate. The …
En intervjustudie av chefers upplevelser
… out regarding the implementation of smoke-free working hours. The aspects of time and the support which had been offered to the smokers stood out among these. The majority of the directors considered that the support at the time of the implementation had been adequate. The …
