This master?s thesis examines the possibility to heuristically optimise instruction cache performance in a Just-In-Time (JIT) compiler. Programs that do not fit inside the cache all at once may suffer from cache misses as a result of frequently executed code segments competing for the same cache lines. A new heuristic algorithm LHCPA was created to place frequently executed code segments to avoid cache conflicts between them, reducing the overall cache misses and reducing the performance bottlenecks. Set-associative caches are taken into consideration and not only direct mapped caches.

During the last decade a new technique in animal breeding has developed called genomic selection. It is based on estimations of the effect from genetic markers on traits that are calculated in a reference population. By genotyping individuals, genomic breeding values can then be estimated without phenotypic observations. The aim of this essay is to investigate the response of genomic selection on breeding schemes for dairy cattle. The accuracy of the genomic breeding values is affected by the proportion of observations included in the validation set and how often the equation for estimating breeding values is reevaluated.

The accounting scandals that have attracted attention in recent years have led to internal control becoming a more central part of business activity. Doubts about what firms actually do have increased, all caused by the attention of accounting scandals. To counter this, frameworks and laws evolved and gained a significant role in the organization and its surroundings. The aim of the present study is to find out how four companies in the Kristianstad region are working to ensure its internal control and how they work to minimize risk and reduce uncertainty. We have used a qualitative method and interviewed a person in a senior position in each company.

When a combined heat and power plant produces heat and power it often faces a deficit of heat load during the summer or other periods of time. This heat is often unnecessarily cooled away or the power production has to be reduced or shut off. If it is possible to store heat from periods with low heat demand to periods with high heat demand one can get many benefits. Among these benefits are: increased power production, decreased operation with partial load, uniformly distributed load.To be able to store heat in situations like this long-term thermal heat storages are needed. In this thesis five different types of stores are presented: rock cavern storage, tank storage, pit water storage, borehole storage and aquifer storage.

SammanfattningDenna uppsats a?r baserad pa? en underso?kning med hja?lp av a?tta la?rare i en ho?gstadieskola i Guatemala. Studien syftade till att ta reda pa? hur la?rarna i bergsbyn upplever att flerspra?kigheten har utvecklats och om spra?kliga influenser fra?n andra kulturer har ma?rkts i elevernas spra?kbruk. Dessutom var det intressant att se om ?spanglish? a?ven har brett ut sig pa? landsbygden la?ngt bort fra?n sta?derna, samt om kulturutbytet med svenska skolor har pa?verkat elevernas spra?kutveckling.

The purpose of this essay is to investigate and analyze the term diversity in five Swedish municipality?s combined gender equality- and diversity plans. The purpose is also to investigate who or whom of the employers that are included in the term diversity and if gender equality is included in the diversity work. The material is analyzed on the basis of theory of intersectionality and discourse analysis. The outcome of the analysis indicates that the municipalities use the term diversity in many different ways in the combined gender equality- and diversity plans.

Bakgrund: Efter ett flertal större bolagsskandaler runt om i världen har en förtroendekris skapats på kapitalmarknaden. För att återskapa förtroendet har flera nya regler och rekommendationer instiftats som internationella börsbolag nu krävs efterleva. Ett led i de nya rekommendationerna är att noterade bolag i USA och England skall inrätta revisionsutskott. I dessa länder är det styrelsen, som i stor utsträckningen är anställda av bolaget, som utser revisorerna. Instiftande av revisionsutskott utgör därmed en säkerhet mot att företagsledningen skaffar sig obehörigt inflytande över revisionen.

CSR, Corporate Social Responsibility, has become increasingly important in a globalised world where the responsibilities of companies and governments are somewhat blurry. The textile industry is an industry where long supply chains and raw material production in developing countries are factors adding to the complexity and difficulties of solving ethical issues. Cotton production faces many environmental, social and financial challenges in the value chain. Therefore this case study takes a closer look at five Nordic home textile companies, Ikea, Hemtex, S Group, Moko and Finlayson, and how these companies choose their cotton related CSR tools and communicate their work on this area. These companies are of various sizes and therefore the resources for CSR work are also different, as well as the perceived values for working with CSR.

Börsnoterade bolag har ett stort ansvar att förvalta bolaget och skapa ett förtroende ut mot aktieägarna. Kraven har skärpts på hur företag skall organisera och rapportera hela kedjan av bolagets styrning och interna kontrollsystem. För att förbättra den svenska bolagsstyrningen och dess interna kontroll, främja förtroendet för näringslivet har ett förslag till ?kod? för bolagsstyrning presenterats, Svensk Kod för Bolagsstyrning. Studiens syfte är att beskriva ett antal börsnoterade företags uppfattningar kring god intern kontroll samt huruvida dessa företag anser att den interna kontrollen kan kvalitetssäkras via Svensk kod för Bolagsstyrning, och i så fall på vilket sätt.

This report is a description of a developed educational simulator over rail vehicles and its components. The simulator is a hardware-based prototype over a door system on rail vehi- cles. System specialists and technicians will use the prototype. The Simulator should give the user a technical demonstration on how components work in a door system. The proto- type consists of motor, switch, relay and sensor.

ABSTRACTTitle:Estate agent is a trusted profession - a study of how real estate broker working on Codes of ConductLevel:Final assignment for Bachelor Degree in Business AdministrationAuthor:Mikaela KarlssonSupervisor:Agneta SundströmDate:2012 ? JuneAim:There is a lack of confidence in the branch of real estate which makes me wonder: How do the bransch of real estate work with Code of Conduct to strengthen their confidence? The aim is to describe and analyze how the branch of real estate works with confidence and codes of conduct.Method:I have an qualitative approach in which interviews have been used to collect data and literature studies to collect theoretical information. The collected material have been analyzed from a hermeneutical perspective.Result & Conclusions:To some extent the real estate branch works with the establishment of Codes of Conduct to strengthen the confidence. This is shown by increased transparency to increase customers commitment in the bidding. As confidence has been risen for the part of the process this indicate that Codes Of Conduct has the ability to strengthen the confidence for the real estate as a branch.Suggestions for future research:One topic that is interesting to study is how the real estate brokerage companies could controll their stakeholders to follow the company´s guidelines for social responsibility.Contribution of the thesis:The thesis gives people involved in real estate branch suggestions on how a trust could be built up by working with Codes of Conduct.Key words:Corporate Social Responsibility, Code of Conduct, confidence, real estate broker, the bransch of real estate..

Background: The board of directors is a key player in corporate governance. Their role is to ensure that the corporations are run with the interest of the shareholders as the main focus. In the beginning of the 21st century, a survey was made about the confidence of the Swedish business community and in which criticism was directed to the board of directors. The boards were deemed inadequate in their function and were often solely composed by members with similar experiences and competence, therefore lacking in diversity. In order to improve the competence and work of the board of directors, the Swedish code of corporate governance was introduced and its recommendations comprehend the boards? size and composition.

Chinese Remainder Theorem is used to solving problems in computing, coding and cryptography. In computing we can compute with shorter numbers instead of large numbers and this will make the computing-process faster and easier. In coding it can be used for error-searching and error-regulating.Cryptography means that we can send a coded message and that no one will be able to read it without the decode-key which is based on prim-numbers. I am writing about the history of mathematics and how the number- and decimal number-system is used in Babylon, Egypt, Greece and in China. Abacus was a very important aid to calculate advanced mathematical problems.

This report is a description of a developed educational simulator over rail vehicles and its components. The simulator is a hardware-based prototype over a door system on rail vehi- cles. System specialists and technicians will use the prototype. The Simulator should give the user a technical demonstration on how components work in a door system. The proto- type consists of motor, switch, relay and sensor.

ABSTRACTTitle:Estate agent is a trusted profession - a study of how real estate broker working on Codes of ConductLevel:Final assignment for Bachelor Degree in Business AdministrationAuthor:Mikaela KarlssonSupervisor:Agneta SundströmDate:2012 ? JuneAim:There is a lack of confidence in the branch of real estate which makes me wonder: How do the bransch of real estate work with Code of Conduct to strengthen their confidence? The aim is to describe and analyze how the branch of real estate works with confidence and codes of conduct.Method:I have an qualitative approach in which interviews have been used to collect data and literature studies to collect theoretical information. The collected material have been analyzed from a hermeneutical perspective.Result & Conclusions:To some extent the real estate branch works with the establishment of Codes of Conduct to strengthen the confidence. This is shown by increased transparency to increase customers commitment in the bidding. As confidence has been risen for the part of the process this indicate that Codes Of Conduct has the ability to strengthen the confidence for the real estate as a branch.Suggestions for future research:One topic that is interesting to study is how the real estate brokerage companies could controll their stakeholders to follow the company´s guidelines for social responsibility.Contribution of the thesis:The thesis gives people involved in real estate branch suggestions on how a trust could be built up by working with Codes of Conduct.Key words:Corporate Social Responsibility, Code of Conduct, confidence, real estate broker, the bransch of real estate..