Problem areaAlfa Laval is a world leading company in the heat transfers area and have the vision to continue to be that in the future as well. The company has a lot of press lines where the utilization is high and also has started to become old. Prognosis shows that there is an increased demand of heat exchanger in the future. This increased demand is not something that existing lines will manage. To build new lines cost a lot of money and take time so it is essential that new lines are correct from the start and not need to be rebuilt or a lot of time spent to trim it.GoalThe goal is to achieve 100% theoretical utilization of the press (the press shall press the amount of plates it is designed for).

The Internet protocol of today has been used for over 20 years. A new version of the protocol has been developed to replace the old one. This is a direct result due to the explosive growth of the usage of the Internet. This follows by new demands which needs new solutions. This report brings up the old protocol IPv4, the new protocol IPv6 and shows what kind of changes that has been developed to meet the users demand.The report brings up two important aspects; internet security and mobility.

Until 2020, 49% of Sweden's use of energy must derive from renewable sources. Greenhouse gases must as well decline with 40% compared to 1990 as a part of Sweden's 16 environmental objectives. Biogas is part of the effort to achieve these objectives, but as the demand for biogas increases, more substrates are needed to meet the demand. The purpose is to investigate the conditions for pea residue as substrate by performing lab-scale mesophilic digestion with different fractions and notch lengths and then to summarize pea residue as a substrate for biogas production. During anaerobic digestion, 1000 ml bottles were used as reactors for digestion.

The forest industry is one of the most important industry branches in Sweden. Since the demand of high precision wood deliveries has increased, the demand on a well constructed forest road net also has increased. A good road net gives the wood-supplier competition advantages and also increases its service level towards its customers, lumber-mills and pulp-mills. In some parts of Norrbotten, the road net is still insufficient and not yet built out enough, and that is why it is important to know how to act and where to improve the road net in these areas. The purpose of this thesis was to create a work-model for long term road planning in areas with no road net or a not yet complete road net. The model has been created in an ArcGis environment, where a long chain of tools has been tied together with the program ?Model builder?.

Swedens membership in the European Union have resulted in an internationalcharacterized labour market. The construction sector is the area who employs mostposted workers among the 7400 employees who monthly enters the market. It?s alsothe sector where a big part of the work-related deaths occurs. The purpose of this studyis therefore to contribute to a greater understanding of the regulation regarding postedworkers, their work environment and the consequences of it.

Syfte: Idag förväntar sig allt fler kunder och anställda att företag ska ta stort ansvar i samhället och inte bara generera vinst och säkra jobben för sina anställda . Detta samhällsansvar kallas ofta för CSR (Corporate Social Responsibility) även på svenska men ofta är ett mer relevant begrepp ?samhällsansvar? eller ?socialt ansvar?.? Vi vill ta reda på varför och hur företag arbetar med CSR.? Syftet med vår undersökning är att få en djupare förståelse för vad CSR är.? Vad CSR har för betydelser för företag i dagens samhälle.? Vad CSR får för påverkan på företagens bild utåt sett och dess ekonomiska vinning på grund av att ta socialt ansvar.Metod: Vi har använt oss av hermeneutikens förhållningssätt där tolkning står för huvudsaken i studien. En blandning av induktiv och deduktiv ansats har använts och undersökningen bygger på en kvalitativ metod med intervju som grund. Vi beskriver även arbetets validitet och reliabilitet.Resultat & slutsats: Vi anser att vi genom denna undersökning fått en djupare och bredare bild av vad CSR är och vad den har för betydelse för dagens samhälle och dess affärsverksamhet.

The purpose of this study is to understand how codes of conduct function within the context of supply chain of electronic industry. This is a qualitative research and a case study is the research approach. Conclusions are that the codes of conducts could be perceived differently within different contexts. Therefore, cultural and legal issues should be considered while formulating, implementing codes of conduct or assessing the compliance..

Corporate social responsibility, CSR väcker intresse bland företag och även många forskare har uppmärksammat begreppet på senare tid. Det finns banker som har börjat ta hänsyn till CSR i låneprocessen. Däremot är den forskning som finns om hur ett företags arbete med CSR beaktas i låneprocessen begränsad, vilket gör det svårt att skapa en förståelse för området. För att kunna skapa en bättre förståelse har det resulterat i frågeställningen: Hur och varför beaktar banker företagens arbete med CSR vid kreditgivning? För att besvara frågeställningen har CSR definierats med sju dimensioner vilka har varit utgångspunkterna för den teoretiska referensramen, samt för den kvalitativa studien.

Playing chamber music is not only about music - there are social and practical things to deal with too. For example things like how to decide practising times and how to share the responsibility of the practical things like finding score for the music and booking rooms for the rehearsals. And also how to choose a way to interpret a piece when members of the ensemble are having several different opinions about it, what kind of roles people in the ensemble take and how these roles work with each other. This is an essay about what I have learned about these things on the different lessons and lectures, from all conversations with my fellow students and teachers and from my own experience as a member of different ensembles during my studies in the University of Gothenburg..

CSR, Corporate Social Responsibility, har under de senaste decennierna utvecklats till en mer eller mindre obligatorisk del i ett företags verksamhet i dess strävan att lyckas överleva på den konkurrensutsatta marknaden. Det finns dock än idag stora skillnader i hur pass mycket olika företag ägnar sig åt CSR. Med utgångspunkt från en rad olika skandaler som media belyst de senaste två decennierna, och hur allmänheten reagerat på detta beroende på vilket företag det varit fråga om, har ett intresse väckts i varför vissa företag lägger mer resurser på CSR-arbete än andra.Denna studie ämnar undersöka huruvida det förekommer skillnader mellan industri- och konsumentföretags grad av CSR-arbete, och i så fall - mer specifikt - om dessa skillnader har att göra med om det är ett industri- eller konsumentföretag, eller om det endast är andra faktorer som spelar in. Studien bygger på en kvalitativ undersökning där två företag från respektive bransch undersöks på djupet, och kompletteras med en kvantitativ undersökning där hållbarhetsredovisningar samt webbsidor från ytterligare tre företag från respektive bransch studeras. Utifrån tidigare forskning samt det teoretiska ramverket som framtagits, genereras tre hypoteser där förväntningar på utfallet presenteras och testas.Undersökningen visar att det förekommer skillnader mellan valda företags CSR-arbete, inte bara mellan branscherna utan även inom dem.

Nathan Söderblom, Swedish archbishop 1914 - 1931, understands his role as bishop from an integrated theological conception that episcopacy is a gift to the church and the apostolic succession a heritage of utmost value. Episcopacy is an important tool to make the churches come together. in his work for peace during the Great War it was through his position without any power that he could approach the politicians. His calling was not only for Sweden; he had a responsibility for the whole world. In the Ecumenical Cope for the 1925 Stockholm meeting Söderblom expressed his views on the importance of the Uppsala see.

The goal of this paper is to provide a model for a sustainable electricity system to an island, in the Pacific Ocean near the equator.The method which has been used is to model supply and demand of electricity in the computer program Stella, through the creation of a dynamic system that balances them against each other. The result from the model will then be used to calculate the electricity price per kWh for the island.The result of the work is that electricity from solar energy is comparable with electricity produced from oil, if the oil pays for all its external costs, and the potential for pumped hydro storage plants is located. It also requires that consumers of electricity can be their own producers to avoid the expenditure of tax and reducing the cost of distribution. But since oil is a finite resource and has had a rising cost in recent years, while solar energy has had a declining cost, perhaps this will be a more competitive solution in the future.

The aim of this paper is to describe how to measure welfare effect of the deregulation and increased competition of the public transport by railway in Sweden. The paper also includes a numerical example of how to measure the welfare effect. In our study we use public data from SJ regaring quantity and ticket prices for the period 1996 - 2005. We have used equivalent variation, EV, as the method to measure the welfare effect. We demonstrate how to derive the equation to calculate EV by starting with a Marschallian demand function.

It is important to ensure and develop the Swedish model for riding schools, since the pupils at a Swedish riding school learn both to ride and to handle horses. There is a pronounced problem of stagnation and in some cases a reduced demand in several of the equine industry sectors including breeding with decreased coverings. The aim of this study was to cast light on how representatives from the horse industry looks at riding schools and their recruitment of horses in the next five years. The research issue was ?Will there be difficulties regarding horse recruitment in 2020 and in that case, what are the consequences?? The results of this work consist mostly of material from a workshop on how the riding school will be affected by reduced breeding in the future.

We have in this essay studied the Swedish Hedge Fund Market available for the average Swedish private investor. We have closely looked at the risk measurements that are applicable on the evaluation of Hedge Funds today, and furthermore studied how they are communicated and what they actually contribute with in terms of risk and yield. Our survey attempts to clarify the shortcomings in the communication between the Hedge Fund Managers and their smaller investors. Do they really know where they put their money? The market is rapidly expanding and our goal was to find improved ways to inform about the Hedge Funds risks and opportunities.