Syftet med denna studie var att undersöka om det fanns en skillnad på studentens prestation i ett läsförståelsetest (TISUS), beroende på vilket tonläge (dur eller moll) på klassisk musik de fick lyssna på. Undersökningen genomfördes som ett laboratorieexperiment i en studierum på Karlstads Universitet, utifrån en oberoende mellan-grupps-design. Urvalet var ett tillfällighetsurval av studenter (N= 26), i åldrarna 19 ? 33, inom Karlstads Universitet. Oberoende variabeln var klassiskt musik komponerad av Wolfgang Amadeus Mozart, vilket var uppdelat i de två olika betingelserna dur och moll.

In today?s society the average person is flooded by information from everywhere. This is in particular the case when using the Internet; consider for a moment the fact that a decent search engine at this moment scans 8 058 million homepages. For a user that repeatedly comes back to the same site, the case is often that they know what they are looking for. The problem is to isolate the important information from all the other information embedding it.We would like to state that we have found one possible solution to this problem, where the user himself can define what information he is looking for at a specific server, then scan the server when visiting it with his browser.

SAPA´s resource of waste heat is the basis for this thesis to investigate the possibility of energy assets in their cooling water and possible uses for it. The energy in the waste water is greater than the current need which has three uses which are (1) heating the factory, (2) converting liquid propane to propane gas and (3) local domestic heating. The average energy load that is available is 1, 7 MW and the average temperature in the cooling water is 41°C. The total energy load at dimensioning out side temperature is approximately 1,6 MW for the three current uses. The temperature is currently too low to be used directly in the existing systems so an upgrade is needed.

Extern validitet hos personlighetstest kan studeras genom att testet ställs motvariabler som mäter arbetsprestation. Syftet med studien var att undersökavaliditeten hos det arbetslivspsykologiska personlighetstestet UPP (Sjöberg,2008). Ett hundra anställda inom polisen, varav 50 kvinnor, tog testet via enInternetplatform. Som externa kriterier användes i studie 1 (N = 100)polisens lönekriterier och i studie 2 (N = 46) ett objektivt kriterium i form avantal förhör för utredare. Resultaten indikerar att vissa variabler i UPPtestetvisade tillfredsställande validitet mot de externa kriterierna.Emotionell stabilitet uppvisade tillfredsställande validitet mot kriterierna ienlighet med tidigare forskning.

The number of text messages sent from mobile phones, has increased dramatically over the last few years. Along with that, we are witnessing a lot of new mobile portal services currently being developed. Many of these services rely on an ability to input text efficiently. The traditional phone keypad is ambiguous because each key encodes more than one letter. At present, the most common way to deal with this problem is using a stored dictionary to guess the intended input.

Cardiac arrhythmias and heart diseases can result in a limited performance capacity which could lead to anxiety and depression. Objective: The aim of this study was to investigate the prevalence of symptoms of depression among patients with cardiac arrhythmias. The intention was also to explore differences between men and women in the occurrence of symptoms of depression. Furthermore, the prevalence of symptoms of depression among patients with cardiac arrhythmias was compared with a Swedish general population. Method: For two weeks MADRS-S, a self-rating scale for depression, were distributed at a medicine ward where patients with cardiac arrhythmias are treated, at a hospital in Sweden.

This study test the short-termism of companies listed on the market OMX Stockholm 30. We will use a deductive point of view where the purpose of this study is to investigate whether corporate short-term returns can be explained by the independent variables related to corporate governance and compensation practices. This is to investigate whether there is an intentional action on raising the short-term return in order to achieve a higher CEO compensation. In the study, theories dealing with corporate governance and agency theory have resulted in two hypotheses. Basic Hypothesis H1 is: if short-termism of Swedish industry due to the company's short-term returns can be explained by the independent variables related to the company's management and compensation. This hypothesis could not be verified through the quantitative study. Alternative Hypothesis H2 is: the compensation of a CEO can be explained by the independent variables related to company performance and size.

Floor signs in stores have become a more common phenomenon during past years. The problem is that the knowledge about these signs is limited and the actual effects are unknown. This lack of knowledge can have a negative impact on store performance and marketing efforts. The purpose of this paper is to examine the effects of floor signs on consumer attitude and behaviour. The study was conducted in two grocery stores, where the movement pattern of 39 501 customers was recorded over a four week period.

High quality within a Lean production system begins with standardised work, which creates stable processes able to generate predictable output. If nonconformity from the standard procedures occurs, routines are needed to analyse, correct and prevent the nonconformity from occurring again. In that way, the nonconformity can be a trigger for continuous improvements toward more stable processes. In takted production lines, where the operator follows a standard sequence with tasks set to be completed within the takt time, a nonconformity leads to downtime in the operator?s sequence, and no value is added.

The aim of the study was to investigate the performance of postlingually deaf adults on parts of the swedish dysarthria test Dysartribedömningen, and to compare these results with a matched group consisting of normal hearing speakers without any known speech disorder. The group consisted of 17 participants ranging between 42-86 years of age. Participants were assessed focusing on articulation, prosody, intelligibility and through a self-assessment of communicative participation. There was a statistically significant difference between groups on prosody that manifested primarily as a slower speaking rate in the cochlear implant users. No significant differences between groups as to articulation, intelligibility or communicative participation could be found.

Successful companies are built upon successful individuals. It is these individuals that will create, developand grow the companies and organizations of tomorrow. The primary aim of this paper is to highlight someof the key characteristics of extraordinary entrepreneurs and intrapreneurs, as well as gain a deeper understandingof what motivates them, from a time and goal-oriented perspective. Despite the importance of theseindividuals and their massive impact on society's future, there is still a lot that hasn't been investigatedregarding their entrepreneurial drive, from an academic perspective. A comparison between two groups ofindividuals was made, with a total of twenty in-depth interviews.

sustainable development by reducing the energy use by EU:s directive of energy efficiency and the UN Convention. The second purpose is to present the technical solutions regarding ventilation and heating system that is being used in passive houses. This was done using 8 passive houses, 4 germany and 4 swedish passive houses. Even the international and Swedish system requirements for passive houses have been addressed in this project. The goal was also to explain how and why the mechanical system in passive houses has developed to the technology used today.

The increasing complexity in the development of a configurable real-time system has emerged new principles of software techniques, such as aspect-oriented software development and component-based software development. These techniques allow encapsulation of the system's crosscutting concerns and increase the modularity of the software. The properties of a component that influences the systems performance or semantics are specified separately in entities called aspects, while basic functionality of the property still remains in the component. When building a real-time system, different sets of configurations of aspects and components can be combined, resulting in different configurations of the system. The temporal behavior of the system changes and a way to ensure the predictability of the system is needed.

Friskolereformen 1992 innebar att den svenska skolan konkurrensutsattes. Expansionen av friskolor var snabb och idag går mer än 25 procent av alla gymnasieelever i en friskola. Denna studie avser att studera kunskapsutfallet av friskolereformen i den svenska gymnasieskolan. Studien baserar sig på en jämförelse mellan 19 län och studerar de förändringar som skett under åren 2004 till 2011 när andelen elever i friskola har förändrats. Som utfallsvariabler studeras gymnasiets slutbetyg, högskoleprovsresultatet samt övergången till högskola.

The purpose of this research is to examine some historical aspects of Robert Putnam?s thesisabout voluntary associations and social capital. According to a micro perspective theory ofsocial capital the trust and reciprocity required and created by associations is important toexplain the disparity between institutional performance and socioeconomic development ofsocieties. The social patterns governing this therefore set a precedent for the future. Using themutual sickness benefit societies in Sweden as variable for voluntary associations around1884, the essay discusses the possible links between social capital, associations and long termeconomic development.