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1067 Uppsatser om Speed conflict - Sida 14 av 72

Effektiviseringspotential inom industrisektorn : Energibesparing vid frekvensstyrning av centrifugalpumpar ? en fallstudie

The project was performed at SiemensIndustry Drive Technologies with theobjective to provide actual values forthe energy savings potential withinSiemens scope of practice.In Sweden the electrical drives standfor about 30 % of the total electricityconsumption and about 60 % of theelectricity consumption within theindustry. During the pre-study phaseelectrical drives with pump applicationswere identified as large energy users.Because of this a case study at one ofSiemens customers, Stora Enso Fors wasperformed. The system that was evaluatedduring the case study was a throttledsystem with a centrifugal pump forpumping pulp.The results yielded that a saving ofover 50 % could be achieved by replacingthe throttle valve with a variable speeddrive, a frequency converter. Thepayback period was two years and twomonths and the present value for thetotal life cycle cost of the variablespeed system was 662.566 SEK lower thanfor the throttled system. As aconsequence, Stora Enso Fors is advisedto invest in a frequency converter forregulation of the system.The general conclusion is that a focuson system efficiency is the mostimportant factor in energy efficiencyprojects and that the system regulationmethod has a large impact on the overallsystem losses and hence its efficiency.Energy efficiency potential forthrottled systems with centrifugal pumpsis large and significant economicalsavings can be made through investmentswith short payback time..

Kommunernas politisering : En studie av det politiska styret i Nyeds landskommun 1950-1962

This essay deals with the question of lines of development within the politics in the rural municipality of Nyed 1950-1962. The aim is to explore how local politics and policies were handled from two perspectives. Firstly the issue of conflict and consensus or majority rule and consensus. Here Arend Lijphard's theory of majority and consensus provides a theoretical base for the essay. Secondly the aim is to explore the actions of the local politicians with regards to leisure time policies to find out whether or not they ideologically belonged to the concept of ?folkhemmets kommun? by Ulla Ekström von Essen.The source material for this essay has been the minutes from the two major bodies of local politics in Nyed, kommunalfullmäktige and kommunalnämnden.

Ridhästens samling : en jämförelse av subjektiva bedömningar och objektiv kinematisk analys

The modern veterinarian in horse practice is often consulted by horse owners concerning riding problems. These problems are more complex and show other characteristics than traditional lameness. For the diagnostic process and to give adequate advice the veterinarians need an understanding of riding terminology and problems related to riding. It is also of high importance that riders, trainers and veterinarians increase the knowledge of equine biomechanics and how these are influenced by the rider. Collection is an important concept in the riding terminology.

Konfliktstilar på olika organisationsnivåer

En kvantitativ studie har gjorts för att undersöka skillnader i konfliktstil enligt Thomas och Kilmanns-Conflict Mode Instrument (TKI) samt arbetskontrollokus mellan personal på olika organisationsnivåer. Det undersöktes även om det fanns skillnader mellan könen och om äldre respondenter hade högre inre arbetskontrollokus än yngre respondenter. 99 personer deltog i studien, varav 74 var tjänstemän och 24 var underställda. Respondenterna besvarade en enkät baserad på de teorier som låg till grund för studien, Thomas och Kilmanns-Conflict Mode samt Spectors teori om arbetskontrollokus. Resultatet visade att chefer var mer självhävdande i sin konfliktstil än underställda och män var mer konkurrerande i sin konfliktstil än kvinnor.

Matarverk för Camcoil

By our employer Camatec Industriteknik AB have we been given the assignment to continue with the previous work ?Design of strip feeder?. Our goal with this work is to come up with a design basis for a strip feeder.Functionally a strip feeder consists of two rollers which with the aid of the friction between the strip and the coating on the roller create a strip force that pulls the strip through the working progress.Demands on this project:? 10 ? 600 mm in strip width and 0,1-1 mm in strip thickness.? Minimum 30m/min in production speed.? A maximum strip force on 30-40 kN.? The cost of the strip feeder?s components is to be considered of economy and quality.The need of a strip feeder occurs when the coil doesn?t manage to feed or pull the strip before or after a working process. The strip can otherwise be exposed by a permanent yield deformation or a change in the strip material if it?s pulled trough the working process only by the on ? and of-coils.

Att stå utanför en konflikt på arbetsplatsen : hur påverkas en utanförstående av konflikter mellan arbetskamrater?

Syftet med denna studie var att ta reda på hur en utanförstående upplever, påverkas av, och hanterar en konflikt mellan arbetskamrater på arbetsplatsen. En kvalitativ studie med öppna intervjuer genomfördes med åtta deltagare. Data analyserades med induktiv tematisk analys. Resultatet visade att konflikter på arbetsplatsen påverkar såväl individen, arbetsgruppen som hela arbetsplatsen negativt. Den utanförstående upplever konflikter på arbetsplatsen som påfrestande och att de på flera olika sätt påverkas negativt av dem.

Hotet från de kriminella MC-gängen - en normativ studie av värdekonflikten mellan den personliga integriteten och statens säkerhet

The aim of this essay is to illustrate a fundamental question; what is a democracy allowed to do to protect itself from enemies? I´ve chosen to analyze the conflict between the two values; individual integrity and state´s security. The individual integrity refers to every person's right to have a protected sphere, and the stat´s security refers to its right to protect itself, and these two positions are often time incompatible. This conflict of value is shown in a normative analysis, where depending on which perspective or normative logic is seen as primate, it gives different conclusions to what a democracy should do to defend itself.To demonstrate how severe the threats are against the society, I choose to examine a specific part of the organized crime, the outlaw motorcycle gangs. They have a special position in affecting the legal system because they have an explicit aim to influence the judicial system with scaremongering and threats.

Från ambition till verklighet : En fallstudie av redovisningsregleringsprocessen

Background: Many different parties in the society are affected by the financial information delivered by the companies. Therefore, different interests want their ideas to have an impact on the accountning standards. The construction of the accounting standards are illustrated as a pure political process, where lobbying and conflicts of interest are determining factors. Purpose: The purpose is to understand the underlying interests behind regulation of financial accounting in Sweden and how these interests are manifestated in the establishment of accounting standards. Method: The thesis is designed as a casestudy of the regulation process which induced the legislation of the Årsredovisningslagen 6 kap 1 § 3st.

Politikerns (o)etiska beslut -en fallstudie av Olof Johanssons avgång som miljöminister

Central in this paper is Olof Johansson, Swedish minister for the environment, there the focus lye on his resignation from this duty which occurred in 1994. This essay is a case study there I?m trying to identify which ethical reasons which lye behind his resignation. The relationship between politics and ethics is an interesting aspect to investigate and my ambition with this paper is to analyze that relationship in this specific case.The analysis has its focus built on the occurrence of role conflicts and the making of ethical decisions. Aspects like personal ethics versus organisational ethics, objective responsibility versus subjective responsibility etc.

Utökning av mätområdet för turbinverkningsgraden på avgasturbo

The Goal with this Master of Science thesis is to expand the possible turbine efficiencymeasurements on an exhaust turbocharger. It was done as a part of the CICERO competencecentre. To feed the turbine with air a special flow rig has been used. Instead of loading theturbine by just restricting the compressor flow a docking system for an electrical dynamometer isdesigned to use the dynamometer as an additional loading source. By using an electricaldynamometer as loading device for the turbine, measurements are not depending on compressorperformance.A large part of the work consists in designing accessories for the dynamometer.

Multikriterieanalys av potentiella konflikter vid markanvändningsplanering - Naturstenbrytning i Lysekils kommun

The purpose of the essay Multi criteria analysis of potential conflicts concerning land use planning - natural stone mining in Lysekil municipal is to study possibilities and limitations in GIS based multi criteria analysis as a tool for land use planning. How GIS based multi criteria analysis can be implemented to localize potential conflict areas between natural stone mining and other land use activities and what advantages and disadvantages the method holds are the main issues of this study. The essay studies these questions through a case study, concerning the geographical area of Lysekil municipal in western Sweden and problematizes the interest of natural stone mining in relation to other land use interests. A literature study was carried through, concerning multi criteria analysis and planning. After collecting and processing of data the multi criteria analysis could be implemented in the ArcGIS tool Weighted Sum.

Kontrollerad frihet i datorspel : Hur spelutvecklare styr dig genom din spelupplevelse

När en spelstudio ska designa ett dataspel är det viktigt att veta hur konsumenten, det vill säga spelaren, kommer att spela spelet. Därför är det avgörande att genomföra speltester och samla in digital information för att få en så klar bild som möjligt över hur en spelare interagerar när denne spelar. En viktig sak för utvecklaren är att försöka få spelaren att investera sig själv i spelet, både emotionellt samt med sin tid. Syftet med vår undersökning är att försöka ta reda på vilket sätt spelutvecklare kan förutse och kontrollera hur en spelare skall spela ett datorspel. Vi har valt att göra denna undersökning på en specifik spelstudio samt på ett specifikt spel.

Förändrade attityder? En fallstudie över NGO:s arbete för konflikttransformation på Nordirland

Den här uppsatsen analyserar och jämför olika konflikttransformerande organisationer som verkat i Nordirland och genom detta ges möjlighet att på så vis ta reda på om det skett en konflikttransformation eller ej? Analysen utgår från John Paul Lederach teorier kring fredsbyggande modeller. Jag kommer använda mig av två modeller, den ena är en pyramid över samhället, där det politiska toppskiktet ligger högst och gräsrotsnivån ligger i botten. Den andra är en modell över förflyttningen från ett stadium av konfliktövergång till en fullständig transformation av konflikten. Vidare kommer jag ta fram vilket arbete, metoder samt vilken målgrupp de konflikttransformerande organisationerna har använt.

Ombyggnad av flerbostadshus : Hur påverkas hyresgästerna av  en ombyggnad

During the years 1950-75 was the construction of building apartments in high speed. A rapidly growing reconstruction requirement is the consequence of the rapid construction speed in these years. The technical lifetime of the different parts of the buildings is about to end and the needs for reconstruction is huge. One of Sweden's national environmental objectives is to reduce the urge of energy in buildings. This calls for radical measures to implement energy efficiency of existing assistance particularly in the assistance that is now facing reconstruction.

Ökad kapacitet i Stockholms kollektivtrafik - Kan T-Centralen med enkla finansiella medel öka sin kapacitet

By conducting interviews, studies as well as scanning the current scientific landscape, this paper examines the opportunities of increasing current capacity within the public transportation system in Stockholm with simple financial means for the benefit of the travelers. The paper focuses on the central station of the subway system and how adjustments of processes carried out in relation to the turnstiles could increase performance within areas of interest, given the preferences of the travelers. The theoretical framework of the paper includes models from the field of capacity management as well as theories related to the pedestrian behavior. Applying these theories and models to the collected data, the paper derives some main conclusions. First of, people using the public transportations system, and especially the subway, consider speed and dependability as the most important performance objectives for the caretakers of the public transportation system, SL and MTR to master.

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