A possible way to reduce pollution and slow down the process of global warming is to increase the usage of renewable energy sources. One of these renewable energy sources is solar power. With the aid of solar panels and solar cells the energy from the sun can be transformed into both heating and electricity. The requirement to use the sun in this fashion is a suitable surface, for example a big roof, an angle between 40-60 degrees and that the surface should be exposed to the south. Almost every farm meets these requirements.

The sludgebark and to a certain extent the bark were until a decade ago waste products without any economic value that were thrown away. A number of environmental laws and increcing energy prices have improved the prerequisites for increasing the use of these materials. At Seskarö sawmill they burn the sludgebark and a great deal of the bark in the sawmill furnace. The sludgebark has a number of disadvantages compared to bark during burning. The sludgebark is often wet which means the energy net from burning often gets low.

Det här arbetet fokuserar på den profana och religiösa människans omedvetna arketypiska arv som vi fått genom myterna, och vidare på hur detta påverkar oss i särskilda situationer. Som exempel har jag fördjupat mig i terroristattacken mot World Trade Center den 11 september 2001.I min första del beskriver jag myterna och olika mytkriterier, hur de är uppbyggda och vad de innehåller. Gemensamt för de olika myterna visar sig vara kampen mellan kaos och ordning och/eller det onda och goda, där harmoni måste råda på det jordiska planet såväl som på det gudomliga. I denna del tar jag också upp tidens betydelse och hur både den profana och religiösa tiden är av cyklisk natur där nyåret och återupprepning av högtider är av stor vikt för den psykologiska bearbetningen och personliga existensen.I min andra del beskriver jag staden New York och dess betydelse för innevånarna själva och omvärlden, som en stad med grandios arkitektur som själv talar om sig som en stad som symboliserar absolut frihet, välgång och tillväxt. Jag beskriver också tvillingtornen i World Trade Center som en axis mundi, ett mänskligt strävande åt det gudomliga, i världens navel, den absoluta mittpunkten.

Information handling has been a key issue for different companies for a long time. Electronic Data Interchange (EDI) is used to transfer different business documents from one company to another. This is done in such way that the information itself is separated from how this information is stored and handled in the companies internal systems. As different companies have different systems there is a need for a standardised format for this exchange. There is a big difference between EDI-systems based on what kind of EDI-standard is used. The most common standard in Europe is EDIFACT, but with increased interest of using the Internet for business communication there is a need for a standard that is adjusted for use over the Internet.

The aim of the study has been to investigate physiotherapists? view on a new method of treatment in physiotherapy. In this case we have studied Whole Body Vibration training as an example of a new method of treatment. Semistructured interviews were performed with five physiotherapists. The study was carried out as a qualitative content analysis study.

IASB is currently working with the replacement of IAS 39 Financial Instruments: Recognition and Measurement. The new standard IFRS 9 Financial Instruments is said to be based on principles as opposed to the more rules-based IAS 39. This thesis examines the third phase of the project regarding micro hedge accounting. The expressed goal from IASB is to provide more useful hedge accounting information by reducing complexity of the standard. To examine the potential effects of the transition from the rules based IAS 39 to the more principles based IFRS 9, we have performed a case study on a major Swedish bank.

Tidigare studier visar att konsumenter i allmänhet har en positiv attityd till Fair Trade-produkter men att köpbeteendet av dessa produkter inte överensstämmer med den positiva attityden. Syftet med denna studie är att undersöka relationen mellan svenska konsumenters attityd och köpbeteende gällande rättvisemärkt livsmedel samt undersöka vad som formar attityderna..

The ongoing construction of Kristianstad is a trade mall in the city center, the City Hall and the railway station neighborhood is rebuilding, new residential projects are planned and "The healthy garden", "Accessibility for everyone" and "ERA-farms" are also current. Kristianstad has always a sustainable way of thinking in the background during the development and they are trying to meet all three perspective of sustainability: economical, ecological and social. The municipality seeks knowledge both by sharing their own and takes part in other municipalities in the development process..

The price of Swedish forest properties has gone up by 77 percent during the past five years. Amongst private forest managers the high price level signals optimism and confidence for the future. Many forest owners manage large capital in the forest and a planned economy is to a larger extent demanded to achieve a positive economic result. Forest is long-term and to maximize a single year without planning for the years to come results in less optimization of the parameters available to achieve a favourable economic result. This case study investigates the investment of two forest properties situated in Götaland. The management of the forest has been planned for both properties during a period of ten years.

n this dissertation a comparison of two evolutionary methods for evolving ANNs for robot control is made. The methods compared are SANE with enforced sub-population and delta-coding, and marker-based encoding. In an attempt to speed up evolution, marker-based encoding is extended with delta-coding. The task selected for comparison is the hunter-prey task. This task requires the robot controller to posess some form of memory as the prey can move out of sensor range.

The study addresses the field of design as a profession and examines the views on strategic management in a design project among nine selected graphic designers. The graphic designers who participate in the study are permanently employed at design companies in Stockholm. The study has a qualitative approach and the method is based on face-to-face interviews. We have chosen to examine this subject due to the opinion among professionals that strategic management in the design industry has increased during the last decades. There is a belief that strategic management in some cases are used too extensively as a way for design companies to make more money.

This project investigated the current market regarding wireless net and the communication between the tools used for diagnostics/maintenance and an embedded system. Based on documentation obtained through interviews a demo system was created based on Bluetooth Low Energy (BLE) communication between an embedded system and an Android device.This report intends to describe the tools and methods used in the design of the demo system and the result of an analysis of the BLE communication.Bluetooth Low Energy is an exciting protocol with wide applicability within the industrial field. This project investigated the communicational possibilities between a Smartphone and a Raspberry Pi and based on the results that emerged the conclusion can be drawn that BLE is a protocol with many beneficial applications within industrial IT..

This paper was made together withTechPay AB, by their request.The dissertation has been divided into two separate parts; one of which is fully theoretical, with the focus on the security requirements of a digital cash register, and how to meet these requirements.The second part covers the implementation of anAndroid-oriented Java-library,created with help from the security requirements found in the first part. The purpose of this library is to make it easier to develop a cash register that uses payment terminals from TechPay.This paper also covers different communication protocols, encryption techniques and recommendations from authorities, banks and Android. This paper also contains a small review of how users are validated in applications on the current market that handles money transactions..

This paper deals primarily with the developmental potential and use of court -based mediation in Swedish law, and its relation to court-based conciliation and the judicial procedure as means to end a conflict.  In Chapter 42, Section 17 of the Swedish Code of Judicial Procedure, a judge, before the parties have their main hearing, can act as a mediator between the parties to settle the dispute. The judge should, according to the law, always try to make the parties come to an agreement before the main hearing. This obligation can be fulfilled either through the use of court-based conciliation, or court based mediation. Mediation as such is rarely used in Sweden, and one of the goals of this essay is to try to provide a tentative answer to why that might be the case.  The second goal is to try to find a consistent, yet flexible notion, of the concept of ?jurisdiction?, and to provide an explanation for the relation between mediation as an alternative method for dispute resolution and the judicial procedure.                                                                                                                                            .

This study was performed to examine the performance of an equity based crowdfunding campaign, as well as seeking to describe the risks, complications and the opportunities that this kind of funding brings. The study was conducted by an empirical case study of a company that was about to initiate an equity based crowdfunding campaign.The conclusion is that the planning of an equity based crowdfunding campaign is time consuming and requires knowledge in many different areas. Therefore it is important to identify in which areas skills and resources already are available within the company, and where it must be obtained through a learning process.The report also highlights that equity based crowdfunding, because of legal restrictions surrounding the issue of unlisted shares, can not be marketed as other types of crowdfunding. This leads to the conclusion that those who invest in equity based crowdfunding do not necessarily belong to the crowd that crowdfunding is generally associated with. Arguments can be made that this crowdfunding model rather resemble traditional angel networks.A technical study was also made about the company's products.