Husums plant has a selection of different pulp pumps at bleaching plant 4 and 5. The displacement- (HC-pump, Sund Defibrator PTD-60) and centrifugalpumps (MC-pump, MCA 42-200, MCP 30/20) are of interest in this report. The centrifugal pumps are controlled by throttle valves, which result in an energy loss. Chemical mixers are used to mix ClO2 into the pulp before proceeding into a holding tower where the bleaching process occurs.The energy demand of the different positions has been measured or calculated to be used in comparisons against new equipment. Quotations were requested and delivered from Valmet and Sulzer.

During the spring of 2013 we developed a visual identity for Jönköping Bandy, a bandy association in Jönköping, which was founded in 1947.Jönköping Bandy?s main problem was the low interest for the association by the local people. The association also had problems with the economy, which made it hard for them to merchandise themselves.In Jönköping, there were a lot of sport associations, and therefore, it was difficult to find sponsors. One way to help the association, was to create a good visual identity for them. A visual identity that would reflect on the proper values of the association.The intention was: ?Through graphical design, we want to convey Jönköping Bandy to a larger amount of people, and get increased knowledge in graphical idiom.? and was torn apart into these three questions:What core values does Jönköping Bandy have, and how can we convey them through the visual identity?Which visual materials does Jönköping Bandy need?How do other teams in Allsvenskan Södra merchandise themselves through their websites?The work began with a study of relevant theoretical literature, with focus on graphical design.

Det här arbetet är en utvärdering om huruvida det finns problem som kan få en prestandavinst då man använder en Field-Programmable Gate Array (FPGA) som hjälpprocessor till en mikroprocessor i jämförelse men att enbart använda en mikro-processor. För att avgöra detta implementerades algoritmen gaussfiltrering dels på en mikroprocessor med språket C och dels för en FPGA med hårdvarubeskrivningsspråket Very-High-Speed Integrated Circuits Hardware Description Language (VHDL). Simuleringar gjordes för dessa två implementationer och resultatet visade att det var möjligt att få en prestandaökning på 25 gånger för denna speciella algoritm..

Syftet med studien är att undersöka om man kan förutspå köp- och säljsignaler genom glidande medelvärde och volatilitet pa? den svenska aktiemarknaden.Denna studie utgår från en deduktiv ansats som genomförs med den kvantitativa metoden. Glidande medelvärde och volatilitet kombineras fo?r att visa de köp- och säljsignaler som uppstår mellan perioden 2007 till 2010.Studien baseras på vetenskapliga studier om glidande medelvärde och volatilitet. Den inkluderar även Radom Walk, Den effektiva marknadshypotesen och Behavioral finance.Empirin visar att kombinationen av glidande medelvärde och volatilitet ger hög avkastning i de flesta fallen.I studien framgår det att teknisk analys kan användas som ett analysverktyg vid aktiehandeln.

The purpose of this study is to compare social media's role in the proactive crisis communication planning in two administrations, two companies and two non-profit organizations. A qualitative comparative study method has been used and people familiar with social media and crisis communications work from each business has been interviewed. The interviews have been transcribed and analyzed to discover the opinions and reasoning about how businesses work with proactive crisis communication and the role they give social media. The interviews were analyzed based on selected theories and previous research in strategic crisis communications, where issues management and crisis communication plans have a significant role. Also research on the pros and cons of social media and crisis communications channels have been used.

Handling, loading, transport time and unloading in connection to transport of farm animals affect animal welfare. Induced effects include both psychological and physiological stress responses in animals. The physiological parameters may be measured through blood analysis while behavioural changes often manifest themselves through increased vocalisation, escape attempts and apathy. Physiological parameters are additional parameters of importance when measuring animal stress responses. The handlers behavior during transport has been shown to have major impact on animal welfare and the quality of meat. Animal friendly handling and driving of animals create a more manageable work environment for the handlers. To further increase animal welfare in connection to transport, stables should be built with well adapted drift passage and ramps on the transport vehicle.

Denna uppsats undersöker sambanden mellan ett antal ekonomiska variabler och den nominella växelkursen på kort sikt mellan Kanada och Japan. Resultaten av den ekonometriska analysen av sambanden mellan växelkursen och de oberoende variablerna ränteskillnad, börsutveckling och oljepris ger svaga resultat på dagsbasis över hela perioden första januari 2001 till sista oktober 2005. Under delar av perioden verkar dock ett visst samband föreligga vilket påvisas med rullande regression. Detta antyder att valutamarknadens fokus inte är konstant utan att vissa variabler stundtals är viktigare för växelkursutvecklingen än vad de är sett över hela perioden. En trendvariabel har under delar av perioden en signifikant påverkan på växelkursen, vilket förevisar att den nominella växelkursens utveckling inte alltid följer en random walk..

There are two objectives of this study.The first one was to study the new instrument Deltack fromPrufbau, and with the new knowledge, study the interaction between blanket and paper.Deltack is a new instrument to measure the ink splitting force. Blankets from an earlier study doneby GATF have been montered on 12 different Deltack print forms and those have together with Deltackbeen the base for this project.This study together with information from GATF?s study shows that some of the blankets have ahigher capability to adsorb ink. Those blankets generate a sharper shape on the force curve, they havea lower dot gain, but they print not as good solid..

The objective of this M. Eng. Diploma work was to validate the new version, CASMO-5M, and compare the results with CASMO-4E, by using the same input in both programs. The tasks that were included in this work was to compare TIP-measures, k-effective curves (warm), k-effective curves (cold), the effect of void on k-effective, the isothermal temperature coefficient (ITC), the moderator temperature coefficient (MTC), damping ratio calculations, internal effect in a fuel bundle of a BA-rod, the speed of BA-out burn, impact of xenon, falling control rod, margins and isotopes.The TIP-measures showed that the differences were small for all reactors, at most, 6% nodal improvement by C5M (Casmo-5M) for Oskarshamn 3. The warm measurements of k-effective showed that C5M had a higher value for all cycles of Oskarshamn 1, 2 and 3 in comparison to C4E (Casmo-4E).

SammanfattningBakgrundDet är i Sverige svårt att tillgodose behovet av cirka 450 tjänstehundar och gällande hälsa är uppfattningen bland användarna att hundarnas fysiska hållbarhet blivit sämre. Med hänsyn till att det lider brist på tjänstehundar och att de tas ur tjänst tidigare än önskat vore det av stort värde att kunna förlänga en polishunds tjänstgöringstid. Ett sätt att förverkliga detta kan vara att använda undersökningstekniker vilka tidigt kan fånga upp lindriga förändringar i rörelsesymmetri, förändringar som kan vara ett första tecken på smärta. En tryckmätningsmatta kan registrera små förändringar i hur hunden belastar sina ben, förändringar som är svåra att se med blotta ögat. Det kan därför vara av intresse att ta fram ett normalmaterial för tjänstehundar så att det med tryckmätningsmattans hjälp tidigt går att upptäcka om en stoisk tjänstehund har ett förändrat rörelsemönster.Syfte & hypotesSyftet var att använda en tryckmätningsmatta för att skapa ett normalmaterial för en tjänstehundspopulation gällande parametrar registrerade med tryckmätnings-mattan.

Navigating to different locations isn?t always easy. Imagine then how it is for people with a visual impairment to walk across the street or to get from one point to another. The Swedish Association of the Visually Impaired (SRF) has pointed out that today's society is not sufficiently accessible to people with visual impairment and there are improvements that need to get done. Technology is something that has evolved a lot this last decade and occurs today almost everywhere in our environment.In some areas, technology has facilitated people's daily life very much and we have therefore chosen to examine whether a combination of several technical functions integrated into the fictive artifact called Eyenavster can facilitate outdoor orientation and increase the accessibility for people with a visual impairment.Qualitative data collection methods have been used in this study by six interviews to answer our question.

The objective with this project was to design a new lifting aid connected to toilet chair.A questionnaire distributed at three homes for aged people indicated that there was an interest in a mechatronic lifting device.Since existing products have limited tilting functionality, the new design was chosen to introduce lifting by motorised tilting of the sitting platform. The mechanical construction was analyzed based on a maximum load caused by a person with weight 160 kg. Two linear actuators were used to control the tilting/lifting of the sit ?place, making standing-up easer.Finally, 28 persons tested the new lifting device and gave their impressions. Many appreciated the safe, stable lifting speed.

AbstractPrevious studies have shown that wild smolt have 2.5-4.5 times higher survival rate than smolt grown in culture and that starved reared smolt behave more like wild born smolt. The purpose of this project was to study whether there are differences in migration patterns and survival during migration to the coast between wild and reared smolt and between different types of reared smolt.In 2009, 25 smolts in three different groups were tagged with acoustic transmitters: Wild Born, conventionally reared 2-year and 1 ?year old smolt. For the 2010 trial there was also added a group of reared 2 ?year old smolt that were starved before release.

The title: ?Klara färdiga GÅ? can be translated as ?Ready steady GO?, and is ment as a request to start move. In this project I want to invite people to walk more by creating creative, demanding and playful walkways and paths, where the body can be allowed to work just a tiny bit harder.It?s because walking means exercise and fresh air, for free and without spetial equipment. Walking can also be fun, it allows people to stop, change direction and experience things.I think activity should be fun, inspired by children playground my project is a contribution to how adults might stay healthier in a city, where too often healthy activity is solely confined to the gym or sports fields.

Diesel electric propulsion is in many ways a good alternative to conventional shaft propulsion, both economically and environmentally. There are also many other good side effects which need to be considered, i.e. better manoeuvrability, more efficient use of space and less noise on board. However, there are applications where diesel electric propulsion is not profitable. Large ocean going ships? profitability is much depending on fuel costs and the diesel electric alternative cannot compete on long journeys with large low speed engines.This thesis will treat the aspects of choosing between a diesel electric system and a classic mechanical propulsion system.