By today?s date there are a lot of companies that are in great need of restructuring their paperwork in a more organized way. This can be excellent arranged with the help of properly constructed computer software. The aviation industry is no exception, but actually a good example of this. Täby Air Maintenance (TAM) is a company which is situated in Örebro.

Detta examensarbete beskriver hur förarbetet till att datorisera ett underhållssystem genomförs. Uppdragsgivare är Lear Corporation i Torslanda. Examensarbetet består av två delar: utvärdera en på förhand vald programvara och att dokumentera allt förebyggande underhåll (FU). Syftet är att få bättre kontroll och planering av förebyggande underhåll (FU) i framtiden. Programvaran som skall utvärderas om den är lämplig för ändamålet heter Tekla? Maintenance.Målet var att dokumentera allt förebyggande underhåll (FU) för två av tre liner i Lear Corporations fabrik i Torslanda.Det visade sig att Tekla? Maintenance uppfyllde de krav som fanns.

This thesis is commissioned by the Swedish electricity trading company GodEl with the purpose of evaluate solar electricity in multi-family buildings in the Stockholm region. The prices of solar panels have dropped recently due to the advances in technology, but the installation rate in Sweden remains low. It is therefore interesting to study the  profitability of solar electricity today, and if it is profitable enough to install based on profitability alone and not simply due to environmental considerations. Therefore this thesis first studies the profitability of solar panels based on a simulation of electricity production and consumption for multi-family buildings this region. The study concludes that solar electricity can be profitable in the Stockholm region under certain conditions; all of which have to be favourable for profitable solar electricity.The thesis also studies the opinion of the company's costumers concerning solar electricity.

The theory that concepts that are interpreted subjectively in building care creates problems in how the concepts are defined in practice within the current governing documents and guidelines for building care. This essay has studied concepts in the building maintenance literature to investigate whether there is consensus in compliance practice within the building process. In the study, 9 concepts have been investigated through conversational interviews and questionnaires answered by practitioners with extensive experience in building care processes. In the survey, an attempt is made, to measure how big or small the consensus is between practitioners who often need to collaborate within the building maintenance process. The investigation shows that existence of the concepts in building maintenance is very common in the theoretical literature examined but is almost completely absent in the craft area. Since laws, regulations, principles, and guidelines have defined concepts to support the decisions in the building maintenance process, it can be concluded that there is a lack of practice for compliance.

I takt med att ett samhälle utvecklas förändras de krav som samhällets invånare har på användningen av marken. Istället för ett koloniområde behöver kanske viss mark användas till studentboende. När ett nytt behov konstaterats skall, enligt plan- och bygglagen (1987:10), en intresseavvägning mellan allmänna och enskilda intressen ske. För planering och till viss del även genomförande av en förändring av markanvändningen är den svenska plan- och bygglagen central. Syftet med plan- och bygglagen är att främja en samhällsutveckling med jämlika och goda sociala levnadsförhållanden och en god och långsiktigt hållbar livsmiljö.Denna uppsats är inriktad på den intresseavvägning som enligt plan- och bygglagen skall ske vid förändrade krav på markanvändningen.

In this report a study is carried out with the aim to identify added values of EPC projects implemented in schools in order to increase the interest of EPC projects on the market. The report examines how the planned maintenance, supervision, maintenance and corrective maintenance is affected, how insurance premiums and terms are affected, the indoor environment and how the tasks of the operating staff is changing. A literature study of energy savings, energy use in schools, maintenance and insurance as well as how energy efficiency improvements are related to the Swedish environmental objectives has been made. Visits were carried out in Ludvika, interviews were also carried out with operation technicians and local strategists in Ludvika as well as employees of insurance companies.Schools often have neglected maintenance and problems with ventilation and indoor environment. Schools also have a large energy saving potential due to their low utilization, mainly because they are empty parts of the year.

SammanfattningDenna rapport ¨ar ett examensarbete p°a kandidatniv°a. Vi b¨orjar med att introducerade n¨odv¨andiga algebraiska koncepten som beh¨ovs. D¨arefter introducerar vi projektivaplan och g°ar igenom de grundl¨aggande egenskaperna f¨or dessa. Vi forts¨atter med attdefiniera och unders¨oka kollineationer, f¨or att sedan konstruera projektiva plan ¨overkroppar. Vi ger exempel p°a ett Galoisplan av ordning tre och minikvarternionplanet?.

In this report a study is carried out with the aim to identify added values of EPC projects implemented in schools in order to increase the interest of EPC projects on the market. The report examines how the planned maintenance, supervision, maintenance and corrective maintenance is affected, how insurance premiums and terms are affected, the indoor environment and how the tasks of the operating staff is changing. A literature study of energy savings, energy use in schools, maintenance and insurance as well as how energy efficiency improvements are related to the Swedish environmental objectives has been made. Visits were carried out in Ludvika, interviews were also carried out with operation technicians and local strategists in Ludvika as well as employees of insurance companies.Schools often have neglected maintenance and problems with ventilation and indoor environment. Schools also have a large energy saving potential due to their low utilization, mainly because they are empty parts of the year.

Ocean Thermal Energy Conversion, OTEC, is a sustainable energy conversion technology that is not yet commercialized. OTEC is a technology that utilizes the temperature difference in oceans between the warm surface water and the cold water at 1 000 m depth to run a Rankine Cycle. This technology can produce electricity and provide synergies like fresh water, air conditioning and aquaculture. A simulation program for three alternative OTEC systems has been created in order to decide which OTEC system is most profitable; closed, open or hybrid system. In this simulation a production cost analysis is performed in order to investigate and decide which one of the three systems that has the lowest production cost. The production cost analysis also analyzes if the profitability is affected by the size of the facility. After these analyzes, the most profitable of the three different OTEC-systems is expanded by an installation of solar collectors in order to see if the thermal efficiency is improved. The result shows that the most profitable system varies with the size of the facility.

The aim of this study is to investigate the effects ofWork plan for study- and vocational guidance in Enköpings municipality 2008-2010 to see how it has affected the educators in the municipal primary schools. Questionnaires to teachers and interviews with principals have been made and it came out that the teachers are not very familiar with the plan. Of the few teachers who considered themselves to be familiar with the plan, the majority replied that they had benefited from the plan.The study´s analysis indicates that one of explanation for why so few educators are aware of and working according to the plan is partly in implementation efforts. Weaknesses are shown according to the equivalence of the implementation, but also the importance of the existence of an engaging and driven person, located at the primary schools, that continuously inspires and motivates the teachers to work with this plan. Educators also indicate that they already use study-and vocational guidance in their teaching..

The purpose of this study was to get a client perspective of the different ways to exit from a different role as a drugabuser, and furthermore, how to maintain a drugfree life.The questions of issue were:- What kind of social-psychological conceptions rules the process?- Which motive powers are essential to maintain drug-independence?- Are there any difficulties on the path to social adaptation?Our research was based on interviews with eight persons; five men and three women, from a treatment home in the south of Sweden. The method we used was semi-structured and with a thematic questionnaire. We chose this form due to the fact that we did not want to influence the interviews, as we wanted to know the persons opinions.The result of our study showed that the interviewed persons have some difficulties to adjust in the society and to find new friends especially the interviewed persons with maintenance treatment. Marginal problems as, for example, the lack of not having a work or a home can complicate a further development for the group with maintenance treatment.

AbstractMy purpose of the investigation is to enter deeply into the knowledge of the Individual plan of the development and to examine how teachers, pupils and parents look at the Individual plan of the development and the purpose of the Individual plan of the development in school. My question of the main problem in this investigation was to examine the expectation on the Individual plan of the development from teachers, pupils and parents and if the Individual plan of the development has been influence the cooperation of parents and the influence of the pupils also how and if teachers, pupils and parents apprehend some kinds of changes.The review of the literature begin with a closer study about our document of control, witch are the curriculum of the compulsory school (Lpo 94), The National Agency for Education General Advice for the Individual plan of the development (2005), a study of the development of the cooperation of the parents and the influence of the pupils under the years of research about it.I have in my investigation used qualitative interview in different forms like the ordinary interview, interview on telephone and focussed group interview with teachers, pupils and parents. The result of my conclusion from the investigation is that the information and the knowledge of the Individual plan of the development are important to be able to increase the influence from the pupils and a different cooperation from the parents in the development of the school with the Individual plan of the development. My examination is small and not generalised but I believe that it still can represent the attitude of the Individual plan of the development. The consequence of the investigation shows that pupils and parents have vague idea of the Individual plan of the development.

Holmen Skog has in some places in their operation area access to timber trucks with centre mounted scrapers. They make transportation more flexible and reduce reliance on contractors for road maintenance. The trucks with centre mounted scrapers have a higher tare weight, making them less productive and therefore they receive compensation with a 0.75 % increase on transportation price. The purpose of this study was to investigate what actions a timber truck with centre mounted scraper can perform with acceptable quality in winter, and to examine if it is an economically profitable solution for the truck operator and charterer. The study was done in three stages; interviews, performance analysis of the transportations carried out and an economic analysis with the help of Sven Erik Gilles spreadsheet tool. The study included the districts Delsbo and Hudiksvall.

The Swedish potential of electricity production from roof mounted solar panels has been determined in three steps: accessing the existing roof top areas, simulating the amount of electricity solar panels can produce on these areas and finally analyzing how large the necessary economical change is to make the solar cells profitable.The total existing amount of roof top areas are 319 square kilometers and the area distribution follows the distribution of people. This leads to an installed power of 47,9 GW which are expected to produce 49,0 TWh electricity per year. If the quality of the electricity is prioritized the highest the power is reduced to 3,7 GW, generating 3,8 TWh yearly, but if the hosting capacity is calculated from Sweden?s total electricity need, the capacity is 42 TWh per year.Today, solar panels are not profitable in Sweden for houses, even though there is a subsidy of 35 % of the investment costs, discounted in 25 years. The profitability is calculated with a cost of capital of 5 %, a price on electricity of 1 SEK/kWh and an investment cost of 20 SEK/Wp.

In this report a study is carried out with the aim to identify added values of EPC projects implemented in schools in order to increase the interest of EPC projects on the market. The report examines how the planned maintenance, supervision, maintenance and corrective maintenance is affected, how insurance premiums and terms are affected, the indoor environment and how the tasks of the operating staff is changing. A literature study of energy savings, energy use in schools, maintenance and insurance as well as how energy efficiency improvements are related to the Swedish environmental objectives has been made. Visits were carried out in Ludvika, interviews were also carried out with operation technicians and local strategists in Ludvika as well as employees of insurance companies.Schools often have neglected maintenance and problems with ventilation and indoor environment. Schools also have a large energy saving potential due to their low utilization, mainly because they are empty parts of the year.