Sökresultat:
1516 Uppsatser om Noise solution - Sida 37 av 102
Politisk sekterism i Libanon : En fallstudie av Taif-avtalet och den konsociationella demokratins hållbarhet
Aiming to contribute to the discourse on the sustainability of consociational democracy in plural societies, this case study provides an examination of Lebanon?s power sharing model. The study begins with an evaluation of the Taif Agreement. After acknowledging its effect on Lebanon?s consociational system the function and operation of Lijphart?s four consociational elements are analyzed.
Störningar vid om- och nybyggnad av sjukhus : Reducering av upplevda störningar vid ombyggnader av Södertälje sjukhus
Störningar som damm, buller och vibrationer förekommer vid alla byggarbeten. Detta skapar problem vid byggnation av sjukhus med pågående verksamhet. Stockholms sjukhus uppfyller inte samhällets växande behov på hälso- och sjukvård. Stora investeringar görs därför för att rusta upp sjukhusen, Södertälje sjukhus är det första att moderniseras [2].Examensarbetet undersöker vilka störningar som vårdpersonalen vid Södertälje sjukhus upplever och vad Locum samt Södertälje Sjukhus AB gör för att reducera dessa. Observationer, möten och litteraturstudier genomfördes för att samla information om Södertälje sjukhus, Locum och byggrelaterade störningar.
3D-byggnadsmodeller utifrån takkonstruktioner : Lagring, hantering och bearbetning
A growing number of cities and municipalities in Sweden begin to work with city models in 3D. For the most part the models are used for visualizations of ongoing planning processes, but also for the analysis of noise, shadow studies and environmental disaster simulations.Gothenburg continues to develop the use of 3D maps in municipal operations and is demanding a way to create building elements (walls), which generates in 3D buildings, from roof constructions that are mapped from the primary map. A method has been investigated in the present study. The results are then presented as a 3D model of buildings, along with a terrain map that will facilitate the localization of the area. The created 3D buildings are then compared with roof-data from the primary map to see how well they harmonize with each other.
Förebyggande Brounderhåll
AbstractThe Swedish Road Administration in the region of Mälardalen has since 2004 worked to in¬crease the efficiency of the maintance of bridges based on limited functional requirements and time demanded action.The maintenance of the bridges is contracted in the county of Uppsala since 2004, and Örebro since 2007. The county of Nyköping and Västerås is contracted by the traditional system. The contractor will perform a regular maintenance on all bridges. The bridges are inspected by the contractor at least once every year.The contractor registers the result of the inspection in a database called BaTMan. BaTMan is a Bridge and Tunnel Management system and is a strictly web solution were the user logs in via the internet.The Swedish Road Administration also inspects the bridges to se that the demands on the bridges are followed.My work is to compare these different inspections and to see any development..
Förskolan Bullerbyn
Barn ska få möjligheten att växa upp med, och uppleva, vuxna sammanhang samt visuell komplexitet i sin omgivning. Utan dessa utbyten och objekt i sin omgivning utvecklas barns delaktighet i samhället som ansvarsfulla medborgare långsammare. Detta är projektets utgångspunkt. Förskolan Bullerbyn är, precis som namnet tyder på, en liten by med olika verksamheter där förskolan ligger i fokus med en central gård. Barnen kommer i kontakt med vuxna som arbetar i byggnaderna intill: bageriet levererar bröd och fika, restaurangen lagar mat till lunchen, ett snickeri delas med ateljéerna, utställningslokalen drar till sig både vuxna och barn i sin verksamhet och kontorsfolket kommer och går genom uteplatsen.
Re-design av Rättviseförmedlingens webbsida : hur utvecklar man en webbsida med hänsyn till olika intressenter och deras behov?
This report presents the redesign of the online-based non-governmental organization Equalisters? (Rättviseförmedlingen in Swedish) website. It aims to achieve an understanding of how you take into account the user and other stakeholders and their interests when developing a website. The focus was on redesigning an existing website and prioritize the different stakeholders? needs.
Sekundärnät för lågtempererad fjärrvärme
Lower energy use in buildings is a result of increasingly stringent energy requirements across Europe. When conventional district heating technology is used in areas with low energy consumption heatlosses do not fall even though the amount of energy delivered is reduced. This reduces income for thedistrict heating company. To maintain their economic viability the district heating companies? majorchallenge is to implement new solutions that minimize heat loss.
Säkerhets- och arbertsmiljöarbete på Arbetsförmedlingen : Naturlig utveckling och påtvingade förändringar
Arbetsförmedlingen is the Swedish national authority responsible for the work politics, and its main purpose is to create and build a solid and sustainable job market.Economic crises together with changes in the society and in the organization over the past few years mean that the unemployed individuals that come in contact with Arbetsförmedlingen are no longer a homogenous group. A lot of effort is put into helping those who may find it difficult to enter the work environment, such as youths (19 ? 26 years old), people who have been unemployed or on sick leave for a long period of time, people with disabilities or immigrants who are newly arrived in Sweden.A harder social and economic climate can lead to frustration among the unemployed which mean that security measures at the offices has had to become adjusted. Local offices now have a public area where they have meetings with their clients and a locked open plan office space to which the public have no access. Working within an open plan office environment can cause health problems, mostly due to the constant background noise that comes from people having conversations on the phone, or with each other.
BRA Metodik - Balanserad ruttanpassning för mjölkrundetåg i JIT-organiserade monteringsavsnitt
This thesis aspires to construct a routing optimization method customized for Volvo Powerstrain?s manufacturing plant in Skövde, Sweden. In order to enforce Volvo?s own understanding and control of there own organization, as well as optimize the utilization of the in-house tow trains, the BRO methodology where created. The methodology where created from observations of the currents working environment, analysis of order data as well as a comparison with two similar producing factories.
Hållbar Ö ? en analys av möjligheterna att försörja ett modellösamhälle i Stilla Havet med solel
The goal of this paper is to provide a model for a sustainable electricity system to an island, in the Pacific Ocean near the equator.The method which has been used is to model supply and demand of electricity in the computer program Stella, through the creation of a dynamic system that balances them against each other. The result from the model will then be used to calculate the electricity price per kWh for the island.The result of the work is that electricity from solar energy is comparable with electricity produced from oil, if the oil pays for all its external costs, and the potential for pumped hydro storage plants is located. It also requires that consumers of electricity can be their own producers to avoid the expenditure of tax and reducing the cost of distribution. But since oil is a finite resource and has had a rising cost in recent years, while solar energy has had a declining cost, perhaps this will be a more competitive solution in the future.
Kaizen i praktiken inom Primärvården
The aim of the study was to support the ongoing kaizen work at a medical centre. Two main topics have been addressed in this study:? Find a solution to ensure that the kaizen decisions are followed and will get a strong grip in the organisation.? Support the kaizen process by giving advice on how to structure the meetingsand how the kaizen work could be done more effectively.The study started with a visit to the medical centre to observe the kaizen process and the attitudes among the employees. The employees were asked to fill in a survey about the kaizen work at the centre. The final recommendations given have been based on this and also information gathered from other medical centres which work after the same kaizen principles.
Användarcentrerad design för att förbättra rapporter i kvalitetsregister
In modern health care, the quality registry is anexcellent tool to monitor everyday work. Collected data forms a foundation, presented as online reports, from which local work efforts to refine care quality can be performed. All reports are coded manually by specially trained developers. This is a tedious process and hence becomes a bottleneck in the strive for improvement.This thesis evaluates whether an extended way of dealing with reports can fit into the existing work situation, with main focus on the idea of creating custom reports directly within a quality registry. It provides a set of conclusions regarding today's usage of reports as well as the users' general and specific needs within the area.
Masskattning av tunga fordon i realtid genom systemidentifiering
As trucks are getting more and more advanced, information about their weight has become a key factor for controlling them in a more fuel efficient and safe manner. Knowing the mass of a heavy duty vehicle in real time has been a difficult challenge for the truck manufacturers. With the processing power for electronic control units in trucks steadily increasing, more advanced algorithms for calculating the mass has been developed, but at the moment there still is a wish for better performance.Since there is a lack of good information regarding the external forces acting on the vehicle, forces that depends on the slope of the road, foundation of the road and the wind, the methods have to be able to disregard these. Such an approach, based on an indirect least square solution, has been evaluated in this thesis. The results have been promising and based on these a recommendation about further evaluation has been made..
MEMS baserad referensoscillator
The interest in tiny wireless applications raises the demand for an integrated reference oscillator with the same performance as the macroscopic quartz crystal reference oscillators. The main challenge of the thesis is to prove that it is possible to build a MEMS based oscillator that approaches the accuracy level of existing quartz crystal oscillators. The MEMS resonator samples which Philips provides are measured and an equivalent electrical model is designed for them. This model is used in the simulations of the Pierce oscillator and the transresistance amplifier oscillator that are evaluated in this thesis. Finally the Pierce oscillator is implemented in the A BCD2 process and manufactured at Philips Semiconductors in Nijmegen, The Netherlands.
Contrarian Strategier - ?En eventstudie på den svenska aktiemarknaden?
Syfte: Att undersöka om det finns belägg för att contrarian strategier genererar högre avkastning än Stockholmsbörsens marknadsindex och om detta i så fall beror på en småbolagseffekt. Metod: I vår event studie valde vi att undersöka stockholmsbörsen under åren 1993 till 2005. Under perioden skapade vi 8 portföljer med 20 aktier i varje, för dessa bolag satte vi ett gränsvärde på 150 Mkr. Vi utförde även ett liknande försök men då med en gräns på 1 miljard och satte antal aktier i portföljen till 10. Detta för att testa förekomsten av en småbolagseffekt på våra resultat.