According to FSC (Forest Stewardship Council) shall at least a mean of 10 trees per hectare including riparian zones and other areas with high biological values be left in final felling. In addition large clear areas should not be created and all retained trees with high environmental value shall be spared. To leave trees in final felling means a lower cutting volume and hence a lower income from the cutting, but it also means that the production in the next generation becomes less because of competition. The aim of this study was to evaluate the effect retained trees have on the production in the new generation of forest, and to investigate if there is any way to lower this effect. The environmental care has also been estimated by the amount left in final felling.

The purpose of this study was to identify the positive and negative aspects of the work and dynamics of a management team and from that recommend how the team can improve. The aim was also to investigate whether there was a gap between how the members of the management team comprehend themselves and how the project, section and team managers comprehend the management team. The management team contains of seven core team members and is the head function of a research and development site in central Sweden. The results are based on interviews with the present members of the management team and three former members, a survey among the project, section and team managers and by participating observation on meetings with the team. The results show that the management team is an overall well-functioning team that with some changes and improvements, especially concerning communication and information, can reach even further.

The society of today is dependent of secure transports and deliveries of electrical power. Interruptions in different activities because of fallen trees cost a great deal of money in form of reparations and claimed damages for transport companies and electrical suppliers. Fallen trees along some railway sections are a severe problem. For instance, to repair the damages of the storm of week 5 year 2002, costed 2 800 000 SEK for the line region of Hässleholm. Today, the Banverket railroad company has no norms in general for how close to the railway the forest is allowed to grow.

Insurance terms always go with the insurance contract that you sign. In theseterms the assurers rights and obligations towards the insurer are stipulated. It is often difficult to interpret these insurance terms. Sometimes it is hard to decide whether an incident is considered an insurance event or not. These problems often cause disputes between the assurer and the insurer.

In 2007 the Prevention Unit at Södermalm in Stockholm started a group activity for parents and children. The group activity?s intention is to offer families support in their early interaction. This study is a part of providing knowledge about this intervention. The purpose of this study is to describe and analyze the stories which are produced by five participants in a support group for parents and children.

Can the Danish "Aftalesystemet", a system with the intention to simplify the use of services within health care, be used in Sweden? This project has investigated the possibility by installing and testing the system and explored its functions to detect any eventual problems. Analyses were made of the system's graphical part and the underlying code to see in greater detail how the communication between units occurred, since no actual documentation of it existed. Discussions with the developers took place regarding how the current system works and how further development should continue. In order to test the system, a completely virtual environment was used.

The thesis is a case study that deals with public space based on how people use them. Public spaces are an important part of our city life and everyday life. Quality public spaces and places are due to its design and use, which are the primary aspects of this study. Hässleholm has been the location for the case study inventory items. Five different methods have been the basis for the study, and through them it has been possible to study what makes a room usable and unusable and what criteria is necessary for people to want to stay in the public rooms.

In this study, the aim is to show how the social services fails to implement a specific rights law (LSS) wich is supposed to have the function of protecting the wellfare and provide specific rights to people with severe mental disabilities. By applying chritical theory on this case the aim is to provide an alternative answer on why it is possible for the social services to ignore these peoples rights.By revealing the power structures in the encounter between the system and a person with mental dissablilities, I conclude that people with mental disabilities does not fit in when it comes the social sevices way of implementing the law and further more that a private person is extreamly exposed to the systems arbitrariness..

This report evaluates whether an interpreted high-level garbage collected language has enough information about its memory behaviour to make better cache decisions than modern general CPU hardware.With a generational garbage collector, depending on promotion algorithm and generation size, around 90% of all objects never leave the first generation. This report is based on the hypothesis that, because of the low promotion rate, accesses to higher generations are sufficiently rare not to benefit from caching.To test this hypothesis, we built an operating system with a Scheme interpreter in kernel mode, where the interpreter controls the cache. Generic x86 PC hardware was used, since it allows fine-grained control of cache decisions.Measurements of execution time in this interpreter show that disabling the cache for generations higher than the first does not give any performance gain, but rather a performance loss of up to 50%.We conclude that this interpreter design is not an improvement, but cannot conclude that the hypothesis is false in general. We suggest building a better CPU simulator to gather more data from which to make better caching decisions, moving internal interpreter data structures into the garbage collected heap and modifying the hardware to allow control in the currently rigid dimension of where data is cached---for example separate control of instruction and data caches and separate data caches for different areas of memory..

keywordsThis was a project about the process of animation and the presentation of looped animations in the form of a zine.My main subject for the project was to explore the possibilities of the computer program After Effects and how to incorporate the functions of this program with my hand drawn technique. I wanted to keep the hand drawn feeling and at the same time make use of all the helpful short cuts and utilities that this program had to offer. I found that this program was quite suitable for this kind of work, although I didn?t feel completely satisfied when it came to the amount of animations that I was able to put together. At the end of the project I had completed six loops (plus a older one) for the CD that came with the printed zine.Another big issue in working with this was the question of theme and content for all the different loops.

This examination work is about implementation of Cisco Systems Network Admission Control (NAC) within a leading IT-company in region of Jönköping. NAC is a technique that is used for securing the internal network from the inside. NAC can verify that the client who connects to the network has the latest antivirus updates and latest operative system hotfixes. Clients who don?t meet the criteria can be placed in quarantine VLAN where they only have access to the update servers.

This paper deals with rights of women and their social role during the Viking Age. The method is to compare things and written material.In the written material, three cases of rape have been identified. How each of these cases where looked upon differs; legally the punishment for rape was exile. Violence against wives implied their right to divorce, whereby they were entitled to take with them a great part of the family´s capital, namely their dowry and morning gift.A husband and wife did not inherit each other but a widow could inherit from her children if they died without offspring.Women buried in boat graves indicate that they had a function or were closely involved in the cult. From two graves, the Aska Grave and the Oseberg Grave, the findings can be interpreted as indicating a change in the social behaviour.

The purpose of this study has been to investigate the virtual world that people are part of on online dating sites. To do this we have investigated two different research questions, which are the following: What functions do the online dating sites provide? Why and how are the online dating sites being used by their members? In order to gather information about these matters, we have used a qualitative method consisting of participating observation, scrutinizing and single person interviews. Our results indicate that people have different goals with their usage of online dating sites; some are looking for love, a long-term relationship while others are looking for sexual contact. There are many different online dating sites to choose from depending on the users? objective.

To create multifunctional buffer strips along a watercourse in an economically sustainable way requires consideration of many different factors. In this plan we have selected pollutant reduction as the main purpose of the buffer strip. We have also strived to achieve minimal income loss due to reduced production, increased biological diversity, good game preservation that leads to higher income from hunting, aesthetical satisfaction and possibility to profit from available subsidies. This is done mainly to make landowners/farmers more interested in creating buffer strips along water courses.As sand is the dominant type of soil in the area, the water course is less affected by surface runoff compared to if the soil would be clay or some other finer texture. Game preservation and subsidies have therefore been the main factors when establishing the width of the strip, because these require wider buffer strips in some cases.

The purpose of this master thesis was to study the water system for mechanically cleaned water at Skärblacka mill, in order to find and evaluate possibilities of using energy more efficiently. The thesis also includes an evaluation of the software tool ?Pumpanalys?Skärblacka mill produces pulp and paper. The large amount of water required is cleaned mechanically through filters and called mechanically cleaned water (MR0). The MR0 water is pumped out to the factory by four crude water pumps.