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494 Uppsatser om Dynamic alarm - Sida 5 av 33

Testplattform för nätverks-RTK i syfte att ge en rikstäckande GPS-tjänst med centimeternoggrannhet

Today?s wind power plants are only compensated for their reactive power consumption at no-load. As the wind power plants grow bigger the amount of reactive power they need also increases. This is no longer a problem that can be ignored, especially as the net owners are beginning to charge the reactive power they transport.In this thesis a couple of different methods of compensation and their prices will be discussed and evaluated. Problems, such as self-excitation, that can occur if one fully compensates the wind power plant will also be brought to surface.

Trafiken till Göteborgs södra skärgård - En annorlunda kollektivtrafik

Today?s wind power plants are only compensated for their reactive power consumption at no-load. As the wind power plants grow bigger the amount of reactive power they need also increases. This is no longer a problem that can be ignored, especially as the net owners are beginning to charge the reactive power they transport.In this thesis a couple of different methods of compensation and their prices will be discussed and evaluated. Problems, such as self-excitation, that can occur if one fully compensates the wind power plant will also be brought to surface.

Rostfritt stål som ett alternativt material till koppar i tappvattenledningar för bostäder

Today?s wind power plants are only compensated for their reactive power consumption at no-load. As the wind power plants grow bigger the amount of reactive power they need also increases. This is no longer a problem that can be ignored, especially as the net owners are beginning to charge the reactive power they transport.In this thesis a couple of different methods of compensation and their prices will be discussed and evaluated. Problems, such as self-excitation, that can occur if one fully compensates the wind power plant will also be brought to surface.

Det stora cancerlarmet : En studie om riskrapportering i media

This essay is about the risks of reporting science through media. We have exemplified the problems with the alarm about acryl amide that came in 2002 through the diffusionist model. From the beginning it was a debate about how dangerous acryl amide is to us humans, but later on it developed to be a debate about whoever did wrong in the intermediation, because later on it came out that acryl amide maybe didn?t cause cancer at all and the scientists didn?t know how to prove if it did or didn?t. In our essay we have based our theories about how the diffiusionist model often is inadequate, with theorists as Stuart Allan, Anders Ekström and Dorothy Nelkin..

GSM Personal Alarm for Crisis Situations

Patienter med olika sjukdomar kan svimma eller tappa medvetandet och behöver akut hjälp. De kan inte veta i förväg att de kommer att behöva hjälp. Det finns trygghetslarm men kommunikationen och tekniken hos sådana larm är mycket begränsad. Denna rapport beskriver ett examensarbete där vi utvecklade en prototyp till en produkt, GSM personlarm. Prototypen övervakar kontinuerligt patientens puls och om pulsen överstiger eller understiget värdet som anges av en läkare skickas ett SMS-meddelande till en larmmottagare som kan skaffa hjälp.

Framtidens smartare elnät - en beskrivning av smarta elnät och dynamic rating

Smarta elnät är en av lösningarna för att uppnå EUs klimatmål den s.k. 20-20-20-satsningen. Klimatmålen innefattar bl.a. ökad energiproduktion från förnybara energikällor och ökad energieffektivisering, detta anses nödvändigt för att hindra den globala uppvärmningen samt uppnå en bättre och mer hållbar framtid. Den elektriska energins svaghet är den begränsade möjligheten till effektiv och storskalig lagring. Eftersom den förnybara energin har en väderberoende produktion ska smarta elnät hjälpa konsumenten att styra energikonsumtionen efter hur energiproduktionen varierar.

Förebyggande Brandskydd

The number of residential fires has not declined sufficiently since the smoke alarm entranced the Swedish homes, fires lead to devastating consequences in which possessions, homes and worst of all human lives are at stake. Every year, about 80 people get killed and more than 500 get´s injured in residential fires, often due to lack of safety equipment. The number of fires caused by electrical appliances has risen and taken over a period of ten years the fire caused by a forgotten stove has increased by 70 percent. Preventing the risk that a fire would start on the stove would saves money, worry and most importantly, lives..

Target Capital Structure and Adjustment Speed- a dynamic panel data analysis of Swedish firms

The purpose of this thesis is to test whether firms have target capital structure, and if so with what speed they adjust toward this target. Findings that support this purpose are also in line with the trade off theory. One of the key elements of this thesis is the method used, which successfully enables fulfilling the purpose. The panel data method captures the data characteristics of the cross sectional and time series dimension. By using this approach the dynamic effects of capital structure can be studied, thus if there actually is an adjustment towards a target the speed can be estimated.

Testrigg för marksensor

Lansen Technology is a security company from Halmstad, Sweden and their focus indeveloping and selling alarm solutions. One of their latest inventions is a vibration sensor thatrecognizes very small movements in the ground.The thesis work was made in cooperation with Lansen Technology AB and the task was toinvent a test equipment that decides whether the sensor is working correctly. By generatingcertain frequencies with specific amplitude, we will expect the sensor to give a similar output.The final report includes all the parts of our work as studying, choosing components,programming, construction, results and conclusion..

Jämförande studie av LEM2 och Dynamiska Redukter

This thesis presents the results of the implementation and evaluation of two machine learning algorithms [Baz98, GB97]based on notions from Rough Set theory [Paw82]. Both algorithms were implemented and tested using the Weka [WF00]software framework. The main purpose for doing this was to investigate whether the experimental results obtained in [Baz98]could be reproduced, by implementing both algorithms in a framework that provided common functionalities needed by both. As a result of this thesis, a Rough Set framework accompanying the Weka system was designed and implemented, as well as three methods for discretization and three classi cation methods. The results of the evaluation did not match those obtained by the original authors.

Balanced Scorecard identifieringens dolda dilemma

The use of balanced scorecards have spread explosively throughout the world during the last decade. This management tool have become very common in a vide spread variety of organisations on all continents. Many balanced scorecard fails though and scorecard theorists often blame the identification- and implementation process as they claim that these lay the foundation for the use of the tool. As my literature study shows, academic research on the area is rare. Particularly the effect on the implementation process from organisational dynamics and organisational structures needs further research.

Exportera mera! : faktorer som påverkar en framgångsrik export av svenska livsmedel

Exporten har en betydande roll i dagens samhälle och verklig påverkan på landsbygden och dess framtida möjligheter till överlevnad i ett urbaniserande och teknikfokuserat Sverige. Det är dock inte helt enkelt som enskilt, mindre företag att exportera sina produkter. Detta arbete syftar till att lyfta fram framgångsfaktorer hos livsmedelsföretag som redan är väletablerade på den internationella marknaden och som under en tid har bedrivit en framgångsrik exportverksamhet. Det är en kvalitativ studie och det empiriska materialet är baserat på tre semistrukturerade telefonintervjuer med livsmedelsföretag från Halland och Skåne. Begreppen resurs, nisch och ??Dynamic capabilities?? samt ramverket VRIO har varit viktiga vid analysen.

Verktyg för informationshämtning vid optimering av beredskap

This thesis describes a tool for data mining used to optimize ambulance preparedness. The goal with the tool was that it should be able to retract the information necessary to be able to analyze and calibrate the preparedness model used in the software ResQMap. ResQMap is used by SOS Alarm, who are responsible for the Swedish emergency number 112, as a decision support tool for ambulance operators. It is developed by Carmenta AB, who are the supervisors of the thesis work. Also, a minor study of the preparedness models variables has been performed in order to be able to evaluate the function of the tool.

Twitter: Framtidens nyhetsplattform, eller ytterligare ett diskussionsforum? : Privatpersoner kontra etablerade medier kring nyhetsuppdatering på Twitter

Syftet med den här uppsatsen är att belysa hur individer med funktionsnedsättning skapar sin förmågodeprivation, ?capability deprivation?, i relation till de möjligheter till utveckling som framkallas av strukturella och personliga faktorer. Förmågodeprivation innebär att människan upplever brist på friheter och rättigheter för att använda sina förmågor till att nå sina personliga mål. Dessa mål kan vara av ekonomisk, social och kulturell karaktär och kan betyda en utveckling hos individen som denne värderar högt. När förmågodeprivation uppstår likställs den med fattigdom.

Developing Dynamic Outsourcing - Bringing continuous added value to the ABB Full Service partnership

Executive summary This master thesis was originally based on a specific assignment given to the authors from ABB Full Service, a unit specializing in providing maintenance outsourcing: ?How can ABB Full Service expand its offering of providing fundamental maintenance by seamlessly incorporating the business concept with competencies and solutions from other ABB divisions?? The academic issue was developed throughout the thesis, resulting in the following formulation: ?From an organizational perspective; how can service providers bring continuous added value to intra-organizational outsourcing partnerships?? Many of the key findings of this thesis are reflected in the issue. The term intra-organizational outsourcing is a proposed addition to the terminology in the academic discourse on outsourcing. The definition of the term is: ? Where an organization outsources a business process interlinked with the physical operations, requiring the service provider to take over a preexisting unit and its employees.This is an accurate description of the form of outsourcing that ABB Full Service is engaged in.

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