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… problems in the work and organisation in the municipalities. At the same time there is critics about the way the model is being used, and about the fact that the application isn't always adjusted to the existing reality.
… contributes to increased efficiency and better accessibility at the same time as a physical interaction between teacher and student takes place. The companies did not have any expectations that e-learning would reduce costs, they wanted to achieve a higher level of efficiency …
… contributes to increased efficiency and better accessibility at the same time as a physical interaction between teacher and student takes place. The companies did not have any expectations that e-learning would reduce costs, they wanted to achieve a higher level of efficiency …
en fallstudie på Holmen Skog
… be based on road length instead of cost. The benefit of this is that several time consuming steps in the data preparation process could be avoided and also several uncertain calculations. The potential in preparing future road plans are great, both concerning quality and …
… However, HCCI with diesel fuel requires a relatively long fuel/air mixing time to ensure a "homogenous" charge. This requires advanced injection timing. Regular common rail injectors have not been successful at this task, due to fuel wall impingement. The High Speed Rotating …
… due to market inefficiency with respect to the fact that the market needs more time to adapt to new information than what theory implies. Consequently the results show that the criteria for semi-strong market efficiency is not fulfilled.
En analys av medeltida konstruktionsråd för mekaniskt artilleri
… arm of opti-mized machines, giving high initial potential energy. At the same time, it is assumed that the greater friction losses in bearings and the more rapidly fluctuating forces in the machine du-ring the throw contribute to a lower precision. The medieval arm proportion of …
-en motkolvs HCCI motor
… car that consumes the least fuel during a race. KTH participated for the first time in 2006. The engine for this competition, DoubleTwo, has been developed within the school. The principle is a two stroke counter piston HCCI engine with variable compression ratio. HCCI stands …
… phone is used approximately for 18 months by the first user and the total life time is about 3.5 years. Only 18% of the users change their phone because the old one is broken. The recycling of mobile phones varies a lot both nationally and internationally, but the trend is going …
… gathered from the Datastream Advance database, while information on date and time of trading halts have been collected from the Stockholm Stock Exchange website. For analysis of abnormal returns, an event study has been carried out using the market model for estimation of …
… achieve a result, different methods and tools have been used, these have been time studies, video recording, case studies and interviews with assemblers and supervisor. Theoretical background has been helpful for the choice of methods and work implementation. The result of this …
… The degree project's goal is to find an economically viable alternative to the time consuming hand-powered water pumps. The power comes from solar energy. Studies have shown that 90% of the hand pumps that have been installed have broken down within the first three years. This …
så kan Billerud Skärblacka AB spara energi på tryckluft
… found any pressure drop, only large pressure variations for short periods of time. The causes of these pressure variations were not established. At PM 9 a registered pressure drop of around 1 bar was found. The cause of the pressure drop at PM9 was not found. A solution for the …
… the underlying factor is to be aware and optimally use and control time. New technology can have a major influence in the production development, if the company choose to take benefit of the advantages, by optimal allocation of the internal resources the productivity and …
Att bygga energisnålt
… be standing many years and their energy consumption will not diminish over time by itself and energy prices will certainly not diminish in the future. This report will touch on the subject mainly new construction, how to build an energy efficient building, but a smaller portion …
