The starting point for this master thesis was the product of the company "Humlegården", which allows its tenants in office buildings to follow their electricity consumption in real time, through their Smartphone's. The idea that resulted from that application is to investigate if it is possible to direct the tenants in office buildings to reduce their energy consumptions, but also to be satisfied with the indoor environment. This work addresses the factors which are the main energy consumers in office buildings. It addresses legal requirements and standards which are important to follow in order to achieve good thermal comfort in buildings. Some of them are physical climate factors like thermal environment, air quality and lightning.

Wind power is one of the sources of renewable energy which has to be developed further in order to lessen our dependence on non renewable sources of energy. It's mainly oil and coal which have to be replaced by green energy. Wind power is already established in many countries, for example Germany, The United States of America and Denmark but it has to be continually developed and expanded to meet the needs of the growing energy consumption in the world. During the last few years many types of small wind turbines have appeared on the market. These small wind turbines are an alternative to the big wind turbines or power generators which demand huge sums of investment money.A new target group can now buy the small wind turbines in order to cover their own usage of electricity.

Title: How does the buying decision process really function within e-commerce? - A qualitative study of consumer behavior when they consume on Internet.Institution: School of Economics, Linnaeus University, Va?xjo?.Course code: 2FE16E.Authors: Sara Hja?rne, Mathilda Perem, Ewelina Wallin.Tutor: Dan Halvarsson.Examiner: A?sa Devine.Key words: Buying decision process, purchase decision process need recognition, information search, evaluation, purchase decision, postpurchase behavior, consumer decision making, E-commerce, E- commerce channels, online shopping, online purchase, e-retail, internet shopping, electronic shopping, consumer behavior, online appereal shopping, social media, decision making, online retailing, website design, customer satisfaction, webshopping, perceived risk, convinience, price, online consumption behavior.Background: Buying decision process is a model that marketers use to get a better understanding of their customers and their behavior when purchasing a product. This process consists of five different steps; need recognition, information search, evaluation of alternatives, purchase decision and evaluation. Buying decision process has for a long time been an accepted model but scientists argue that the introduction of Internet as a channel for consumption has changed this process. The Internet has also led to a change of power in which customers today have greater influence, which greatly affects the buying decision process in e-commercePurpose: The purpose is to explore how consumers perceive their behavior when they consume through e-commerce.Research questions:How do consumers perceive the buying decision process they experience when they consume through e-commerce?How do consumers perceive different factors that are important to them when they consume through e-commerce?Methodology: Qualitative study, cross-sectional design, semi-structured interviews.Conclusion: This thesis shows that the traditional model of the buying decision process is not consistent with consumers' perception of how they are undergoing the process when applied to an e-commerce context.

The design of the building envelope affects the energy consumption of a building. As the energy requirements for new buildings are becoming more demanding, the performance of the building envelope must be improved. Energy efficiency and durability are important attributes to consider.This report includes investigations of the building envelope, moisture and passive solar energy. It is based on the analysis of two different buildings with different designs. These buildings stand as reference for two of the companies who are working on a new, climate smart, residential area in Uppsala, Sweden.Studies and analyses on energy consumption and moisture transportation were made.

Energy costs are high nowadays and that is the reason why the energy consumption needs to become as small as possible in most of the companies. To accomplish the small energy usage one needs to map the energy flows, study them and monitor them. One method that can be used for this is energy balance calculation. The method gives an opportunity to separate different energy flows and see where each flow is heading. There is also another method which is more advanced than energy balance calculation.

Future emission legislation puts great emphasis on increasing the efficiency of the engine, thereby reducing fuel consumption. The tribological contact between cylinder liner and piston ring is where an great amount of energy is lost due to friction, and by reducing these losses an reduction in fuel consumption can be achieved.The aim of this thesis was to evaluate the tested piston ring coatings against a plasma sprayed cylinder liner and rank these combinations of materials for friction and wear resistance. The coatings that were tested was Cr + Al2O3, (Al,Cr)N, two types of CrN and WC / C.The experimental tests were performed with a so-called pin-plate, where used oil with addition of an acidic mixture of sulfuric and nitric acid to mimic the acidic condensate formed when exhausts recirculate, were added with a continuous flow. The results were then analyzed by weighing, studies by optical microscopy and scanning electron microscopy (SEM) and profile measurements.The results from each material combination were that the plasma coated cylinder liner wears too aggressively in order to yield a ranking of the piston ring coatings based on the parameters of friction and wear resistance. It is therefore proposed that an alternative coating on the cylinder liner should be developed, lacking the large abrasive wear on piston rings and that can withstand the corrosive environment resulting in engines equipped with EGR.

Miljonprogram is a Swedish building program from 1964 to 1975. During that time about a million homes were constructed. Now, almost 50 years later, they are in desperate need of renovation. In order to fulfil the Swedish environmental objective to decrease energy consumption 50 per cent until 2050, considerable housing stock built under the Miljonprogram has to be renovated.Focus in this thesis is on the building services and theirs profitability that can decrease energy consumption in households build during the Miljonprogram. Building construction is not considered in this report.

Due to the developments in today's gender discussions, this essay aimed at investigating the gendered constructions and encouragements to consumption. As a former fashion student I have a special interest in the commercial constructions featured in fashion magazines, especially since advertising, fashion and perceptions of gender have long walked hand in hand. Just as feminism studies have shown femininity being a fluid identity, recent studies of masculinities, media and culture are also showing changes in the depictions of men.The aim was to clarify how fashion magazines encourage men and women to consume products and ideals, and also discuss the gender constructions occurring in the junction of editorial and commercial text (articles and advertisements). The analysis was thereof based on three main questions:-       How is consumption encouraged in male and female fashion magazines?-       What kind of gendered pattern appears in the junction of advertisement and editorial text?-       With regard to the gender constructions, what is the reader encouraged to consume?The theoretical framework of the analysis was based on gender studies and political economy, mostly describing a commercial perception of feminine journalism and a new metrosexual expression in men?s fashion and lifestyle magazines.By using a combination of quantitative (content analysis) and qualitative (semiotics) approach two fashion magazines, Elle and King Magazine (published in May 2013) were used as representatives of fashion magazines in general.The results showed clear differences between the sexes.

Knowledge about feed racks for feeding forages to horses is lacking. Racks for sheep and cows are sometimes used for horses. Feeding roughage on the ground, or feeding silage bales with the plastic and net still on, can bring on a lot of different problems. The opportunity to control the hygienic quality is small and feed losses can be high. The purpose of this experiment was to investigate how the eating behaviour and consumption of horses were influenced by feeding racks of different constructions. Feed losses and changes in chemical composition of the forage were also studied.

The purpose of this study was to examine how young people who have chosen not to drink alcohol experience themselves and their surroundings. The aim was to find out what role temperance plays in their perceived identity. I also wanted to find out how they experienced the views of them, temperance and the temperance movement in their surroundings. Finally, I was interested in the question about alcohol, witch significance they believed it had for them and their surroundings. As theoretical ground, I used Howars S.

Många av de miljöproblem som finns idag går att koppla till produktion-och konsumtionsvanor. Att konsumera på ett hållbart sätt är vitalt för att ett samhälle ska kunna försörja framtida generationer utan att förbruka jordens resurser helt. Unga vuxna har en viktig roll att spela när det kommer till att utveckla samhället i en miljömässigt hållbar riktning. Hur de väljer att konsumera har och kommer ha stor påverkan på miljön. Att köpa kläder på second hand är ett sätt att bedriva en mer hållbar konsumtion, då det både är resurssparande och ofta ekonomsikt fördelaktigt.

This study intends to use a text analysis and analyze Findus crisis communication, on their website, about the horse meat scandal in February and March 2013. The main focus is to examine if Findus crisis communication can be connected to Beniot?s image repair strategies and the rhetorical appeal forms, in five press releases and four blog posts, and also if they are different depending on the media format. The results show that Findus usually used three of the five image repair strategies and the three appeal forms (ethos, pathos and logos) interacted and therefore became Findus crisis communication consistent in all material. The results also show that Findus had a clear position because they conveyed a consistent message..

Implementering av FIR filter kan göras på olika sätt. I detta examensarbete har två olika varianter beskrivits med hjälp av VHDL, syntetiserats, simulerats och sedan jämförts med avseende på effektförbrukning..

Obesity and overweight are today classified as one of the largest epidemics in the Western world and is threaten a large part of the population. As a reaction to this a major health trend has emerged in recent decades. Every day consumers are exposed to information from the media about what is healthy or unhealthy to eat and the recommendations change frequently.There is great interest in healthy food on the Swedish food market, but still healthy foods only represents a small proportion of the total food sales. The essay examines the gap between the current and potential demand for healthy food and if it can be explained by any of the following factors: lack of information, price, taste or cognitive behavioral.To study these questions a quantitative method have been used and 213 questionnaires were collected. The intention is to draw general conclusions about the entire population.

Product sharing systems is recently starting to become a more common phenomenon. Carpools exist in more than 40 Swedish towns and both Stockholm and Gothenburg have established bicycle sharing systems. Other products for which sharing systems have been established throughout Sweden are clothing and tools. From the point of view of the consumer, product sharing systems is a form of consumption which can be placed somewhere in between renting and privately owning a product, where the consumers usually pay a membership fee or a monthly fee to have access to the products whenever they need them. The concept is relatively new, and there are many products for which product sharing systems do not exist.