Uppsatsen besvarar en uppma?rksammad problematik ro?rande statistisk tillfo?rlitlighet och representativitet i webbunderso?kningar. Detta genom att utreda en alternativ metod fo?r att angripa svarsbortfall. Tidigare studier har visat att svarsfrekvensen kan pa?verkas av att deltagare drivs av olika motivationsfaktorer, och modellen Volunteer Function Inventory (VFI) har studerats i syfte att utreda motivationssegmentering av paneldeltagare.

This report has explored how to design and develop an ordering system for television and DOOH commercials. Usability theories have been considered and also guidlines for system devoloping, this includes the making of a PACT analysis and a demand specifcation. To ensure that the users of the systems are in focus a pre studie has been performed on location of the company which is the intended user of the system. Finally an interactive prototype of an orderingsystem has been created to illustrate the functions and tools which the fnal product should have..

I dagens samhälle är majoriteten av våra tillgångar digitaliserade och bevarade i olika typer av informationssystem. Genom Access Control (sv. behörighetsstyrning) säkerställs att användare får korrekt åtkomst till dessa tillgångar. I takt med att organisationer genererar allt mer affärskritisk data i sina informationssystem har dock hanteringen av användare och behörigheter komplicerats. En modern genre inom begreppet informationssystem som länge visat ökad tillväxt är Business Intelligence (BI).

Titel: ?När det inte går som det är tänkt? ? En studie av Sveriges finansiella institut och deras hantering av mål i samband med operativa risker.Seminariedatum: 31 maj 2011Kurs: 4FE03E Examensarbete ? CivilekonomprogrammetFörfattare: Josefine Martinsson och Sofie Schelin KärrasNyckelord: Operativ risk, Mål, Management Control System, Risk ManagementSyfte: Syftet med denna uppsats är att beskriva hur Sveriges finansiella institut arbetar för att sträva mot målkongruens gällande mål som berör operativa risker enligt Basel II samt att ge tänkbara förklaringar till generella mönster i de finansiella institutens tillvägagångssätt. Med hjälp av hypotesprövningar syftar vi till att söka dessa tänkbara förklarningar.Teori: Den teori som vi främst använt oss av i denna studie är teori om omvärldens påtryckningar, målkongruens, Management Control Systems, Risk Management och Operativa risker. Information som presenteras av BIS angående hur operativa risker bör hanteras ingår även i vår teoretiska referensram. Övrig information om Basel II som syftar till att skapa en förståelse kring hur de operativa riskerna är reglerade presenteras i Bilaga 1.Metod: Undersökningsmetoden som använts i denna studie är en surveyundersökning.

If P&C Insurance Company faces a challenge when their treasury system needs a new interface to a software as a service application. They need a suggestion for configuration for how the system and the application can work together. The work presented in this report is a suggestion for how you can make business configuration of an IT-based Treasury System in general. The exact configuration for the case received from If is presented as a separate report, found in Appendix A and is called the If-report. The If-report presents the suggested technical set-up of the configuration.

In Korsnäs district Dala Väst there were problems with information concerning their younger forests, mainly those in pre-thinning stage. They were divided into large, heterogeneous stands with often poor stand data quality. In 2006 an aerial photo interpretation of the young forests was conducted to fix these problems. Necessary information to get from the interpretation were silvicultural management suggestions, new stand delineation and new stand data. This thesis is supposed to evaluate the quality and usability of the interpreted data. To evaluate the interpretation an objective control inventory was conducted in 60 stands, either through callipering or counting stems.

This thesis presents the implementation of a knowledge base system for rough sets [Paw92]within the logic programming framework. The combination of rough set theory with logic programming is a novel approach. The presented implementation serves as a prototype system for the ideas presented in [VDM03a, VDM03b]. The system is available at "http://www.ida.liu.se/rkbs". The presented language for describing knowledge in the rough knowledge base caters for implicit definition of rough sets by combining different regions (e.g.

Vad många inte tänker på då de har ett relativt avancerat olinjärt system som de linjäriserat till ett tidskontinuerligt styckvis affint system är att det inte är helt självklart och enkelt att hantera detta system. Eftersom vi i de flesta fall vill kunna hantera ett angivet system med datorkraft, och därmed måste sampla systemet, behöver vi kunna beskriva ett samplat tidskontinuerligt styckvis affint system med ett tidsdiskret system. Vid första anblicken av detta problem kan det verka ganska enkelt. Vad många gör är helt enkelt att skapa en tidsdiskret beskrivning för varje mod i det styckvis affina systemet var för sig och behålla de gamla modgränserna. Detta visar sig dock kunna ge ett felaktigt uppförande hos systemet.

The fungus Gremmeniella abietina causes damage to conifers that can lead to tree death. In 1999 and 2001 the pathogen caused severe attacks in Sweden, where about 500 000 ha of pine forest were affected. Trees of all ages were attacked, but mainly forests between 30-60 years that were ready for their first commercial thinning. After recommendations from the forest agency, sanitary fellings were made to trees that had more needle loss than 85%, a total of about 50 000 ha. Economic losses have been estimated to more than one billion SEK.

The purpose of this study was to investigate the relationship between locus of control and behavior in a work group. The investigation was performed using two methods, self-report and observation, which were used in order to provide a description of how the individuals experienced their own behavior in a group context as well as of how they actually could be observed to behave. The 31 participants were divided into five groups. During the procedure each group received a task, which was to be discussed and solved by the group members together. Observations were carried out using IPA.

Akademiska hus is a real estate company that specializes in providing Swedish universities with housing facilities for educational and research purposes. The company strives to reduce its use of energy by 40% between the years 2000 and 2025. The aim of this thesis is to determine which measures can be taken to reduce the need of purchased energy in a building that is used by theSwedishUniversityof Agricultural Sciences inUppsala.In order to determine the results of various changes to the building envelope and ventilation system, the building was modelled in the computer simulation program VIP-Energy. Other proposed changes to make the use of energy more efficient concerned water use and lighting. The need of purchased energy can also be reduced by producing electricity or heat on site, using solar energy.Results show that economically viable measures include upgrading windows and faucets, adjusting control systems for ventilation and lighting, and installing roof mounted solar panels for power production.

Since the 1990?s the Swedish school system has undergone major and recurring structural reforms. Two of the most comprehensive changes has been the shift of primary schools as an integral part of the welfare state to the responsibility of the municipalities as well as the introduction of free school choice for the students. Through two months of participant observations and semi-structured interviews this thesis seeks to answer the question of how these reforms has come to effect the work of teachers in a medium sized public school in a small municipality in the outskirts of Stockholm. Earlier research has shown that public schools in socio-economically vulnerable areas are disadvantaged due to the reformation of the school system (Beach & Sernhede, 2011; Östh, Andersson, & Malmberg, 2013).

The study begins with a historical background over the fisheries development in North America and in the Baltic Sea area in Finland and Sweden. As we can see the fisheries development depends on the interaction between ecology, state of production, politic and also social factors. In Sweden the fishery politic has changed over the period of the study. In the 1970: s the main politic focus was on the fisheries progress, expansion and rationalization. The State in Sweden took a vast part in this development and gave economic support.

This master of science thesis is focusing on how the fault handling on hardware connected toa control unit on a Scania vehicle is working. To the hardware counts buttons levers, sensorsand CAN. The work has been concentrated upon how the fault handling is working and if it ispossible to find any new fault modes.The control unit that has been studied is called the Coordinator and is the core in Scanias threenetworks of control units. The Coordinators work is to transmit messages between the threenetworks and to process signals from buttons, levers and sensors. The values is then usedinternally or is sent to other control units on the CAN networks.

This survey was made to investigate the possibility of using an alternative method of fencing inSwedish forestry. The most common way of fencing in Sweden today is made by a two meter highmetal net that is attached to turned impregnated poles. The fencing methods that have beeninvestigated is a fencing system made completely out of wood so called ?German wood fence?.Browsing of game in forest regeneration areas is often a big problem and some kind of protection ofthe plants is often necessary. There is several ways of building fences and the most common way isto use metal nets and impregnated poles, this leads to a problem when the fence has profiled itspurpose.