The purpose of the study is to investigate the possible effects of an unstable ventilation system and its influence on energy use and thermal comfort. The report also explores how qualified personal working with HVAC view and handles system control.In order to meet the requirements in energy efficiency and a comfortable indoor climate control regulation is a prerequisite. With optimized increased complexity of the climate systems, it becomes more challenging to control the system and the risk of unstable control increases. No previous studies about what affect an unstable system can have on energy use and thermal comfort have been found.The report is based on several tests were the controlling variable has been increased until the system becomes unstable. Two different types of unstable systems have been investigated.

The purpose of the study is to investigate the possible effects of an unstable ventilation system and its influence on energy use and thermal comfort. The report also explores how qualified personal working with HVAC view and handles system control.In order to meet the requirements in energy efficiency and a comfortable indoor climate control regulation is a prerequisite. With optimized increased complexity of the climate systems, it becomes more challenging to control the system and the risk of unstable control increases. No previous studies about what affect an unstable system can have on energy use and thermal comfort have been found.The report is based on several tests were the controlling variable has been increased until the system becomes unstable. Two different types of unstable systems have been investigated.

This report is about an investigation which has been done as an assignment in aninternational company. An Intranet has been implemented in parts of this company, andprimarily there is a local group of people in the company which is responsible for thelocal Intranet as an informationsystem. This local group of people is also responsiblefor further development of the use of Intranet as an informationssystem in the localorganisation. To create a starting-point for this development, I have done aninvestigation that deals with:· acceptance of Intranet as informationssystem among members of the industrialmanagement.- what factors affect acceptance of Intranet in a negative way- what factors affect acceptance of Intranet in a positive way· rules by which further development of Intranet is supposed to be based on· existing and needed Intranet-applications..

Today automatic milking systems (AMS) are growing in popularity. In these systems the cows are loose and have to get to the robot and the feed on their own. The cows ranking in this system affect their welfare. In this study data from seven years in an AMS was used and analysed. The aim was to investigate how ranking could affect the behaviour of the cows at milking and at feeding.

The sun is an endless energy source and the heat it produces can be used to heatup our homes. This technology is relatively old and was introduced in the late70-s. There are two kinds of solar collectors that are most frequently used todayand these are plain solar collectors and vacuum solar collectors. The plain solarcollectors are the once that are used the most but the vacuum solar collectorshave increased more as a percentage the last couple of years.The biggest question asked regarding an investment in solar heating is if theplant is economically profitable. This question has no direct answer because itis dependent on a couple of prerequisites.

The sun is an endless energy source and the heat it produces can be used to heatup our homes. This technology is relatively old and was introduced in the late70-s. There are two kinds of solar collectors that are most frequently used todayand these are plain solar collectors and vacuum solar collectors. The plain solarcollectors are the once that are used the most but the vacuum solar collectorshave increased more as a percentage the last couple of years.The biggest question asked regarding an investment in solar heating is if theplant is economically profitable. This question has no direct answer because itis dependent on a couple of prerequisites.

Since January 1st 2005, public companies within the European Union shall prepare their consolidated accounts in conformity with the international accounting standards. The adopted accounting standards are IASB?s IAS/IFRS completed with interpretations. Furthermore, member states may permit or require public companies to prepare their annual accounts according to IAS/IFRS. Sweden has not yet given companies the ability to use IAS/IFRS in the annual accounts due to taxation difficulties the strong relationship between accounting and taxation brings.

Infringement of intellectual property rights often causes significant economic damage. The problem with illegal activity concerning counterfeiting is constantly increasing. The development has lead to constitute an extensive international activity which is harmful for intellectual propery owners, consumers and the society in general. Competing products tend to be increasingly similar to each other, with rather similar marketing-, sales-, and pricingstrategies. As a result, the trademark strongly affects consumers? selection-process during purchase.

Article 5.1 in the Brussels I-Regulation regulates special rules on jurisdiction for contractual disputes. The aims of this thesis are to determine the location as provided under Article 5.1 b), as the place of performance for the obligation in question. The focus of this thesis is the problems that occur when services, according to the contract, are to be performed in several Member States..

The sun is an endless energy source and the heat it produces can be used to heatup our homes. This technology is relatively old and was introduced in the late70-s. There are two kinds of solar collectors that are most frequently used todayand these are plain solar collectors and vacuum solar collectors. The plain solarcollectors are the once that are used the most but the vacuum solar collectorshave increased more as a percentage the last couple of years.The biggest question asked regarding an investment in solar heating is if theplant is economically profitable. This question has no direct answer because itis dependent on a couple of prerequisites.

Landfill leachate contains a variety of contaminants and is created when rainwater percolates the landfill. For landfill management the leachate is the main issue that can cause problems to the environment. At the landfill of Fläskebo, Renova AB treats the leachate in a local treatment plant. The treatment consists of a chemical treatment step with chemical precipitation, flocculation, sedimentation and filtration, and a final step with a carbon and peat filter. Renova has to ensure that the condition of the leachate reaches the regulation set for the landfill before it is released to the recipient.

The aim of this thesis is to clarify the affect that preferential and regional trade agreements have on the World Trade Organization (WTO), as being establisher of the international trading regime. The essay is an explanatory literature study, which strives to answer the following questions:Are regional and preferential trade agreements a threat or a complement to the WTO?Is an undermining of the MFN principle weakening the WTO?How do regional trade agreements made by the EU affect the future of the WTO?The empirical material is to be analyzed using an explanatory framework, which is based on neo-liberal instutionalism, theories on regime changes and a game theoretical approach, using prisoner?s dilemma. I will employ the EU-ACP relation, the Cotonou agreement to exemplify how an agreement of this kind can have an influence on multilateral trade. The result shows that preferential agreements do have an impact on the WTO, one that is fairly negative in scope.

It is important for every store to have a good financial performance which can be affected by the average purchase and the number of customers in the store. Customers shopping experience can affect both of these factors and therefore it is important for retailers to know about how an in-store environment can affect this experience. The purpose of this study is to give retailers an indication of the importance of consumers' shopping experience and how this may affect the store's financial performance. To study this subject an in-store survey was conducted in four grocery stores in Stockholm where a total of 320 consumers answered a total of 41 questions about their shopping experience. By sales data it was possible to conduct a statistical analysis to see which variables regarding consumers shopping experience influenced the average purchase.

The purpose of this investigation is to find out how the children?s exercises affect their learning capabilities. With exercise, I mean all kinds of movements, like physics, walks and games.The method I will use in this investigation is interviews, where I choose to interview both teachers and their pupils at a school which uses an exercise-program called röris. Röris is an exercise program which involves moving to music. I also choose to look at Bunkefloprojektet, were scientists has investigated how the power of concentration is affected by exercise.My conclusion from the interviews and the literature is that I can?t prove that the children?s exercises affect their learning capabilities.

The thesis aims to examine how companies optimize the human capital from a value creation perspective. The value creation will be related to transfer of knowledge, recruitment, staff turnover and development. The thesis has a deductive approach and six qualitative interviews have been conducted. The results from the interviews will be strengthened with a quantitative data analysis of two measurements; value added per employee and human capital efficiency. The theoretical framework includes definitions of human capital.