This report is a B.Sc. Forestry thesis work at the school for Forest Management, SLU. The work was an assignment from the forest owners? association Mellanskog. The aim of the work where to investigate the economical result of removing undergrowth trees before first thinning, and a follow-up of the contractors and their compliance with Mellanskog standards. This thesis work was divided in three parts: The first was to find a relation between the net volume from the first thinning and the cost of cleaning undergrowth trees. Secondly there was a follow-up in the field, to investigate whether the contractors have done the undergrowth cleaning according to Mellanskog?s directives.

This paper analyses education regarding its profitability from an individual?s perspective. The method for conducting the analysis is an ex ante cost-benefit analysis and the time period examined is between the days the education begins until retirement age. The conclusions of this paper are that tertiary education is not profitable for an individual given the conditions stated in this examination. Furthermore the longer the education lasts, the more unprofitable it is.

The topic of this paper is puppets as an educational tool in preschool. The purpose of this paper is to examine the puppets potential as a tool for creating pleasurable learning in preschool. The method of collecting material for the essay has been qualitative research interviews with four informants. The prerequties for writing this essay has been good. There has been some literature on puppets and basis for my investigation, there have been informants with experience of puppets.

The study was conducted in Jönköping County Chamber of fibrillation and is about change and improvement of process modeling technology. The process for treating patients with fibrillation is in the need to evolve and improve. In order to develop the care they needed a current state description which usually is made with the traditional process modeling tool.Many scientists and health professionals is in the opinion that this technology gives a too rigid image to describe the care processes. It also does not sufficiently take into account the human aspects. This reasoning suggests that the process modeling technology in healthcare is in the need to develop multiple perspectives.

This thesis presents the results of the implementation and evaluation of two machine learning algorithms [Baz98, GB97]based on notions from Rough Set theory [Paw82]. Both algorithms were implemented and tested using the Weka [WF00]software framework. The main purpose for doing this was to investigate whether the experimental results obtained in [Baz98]could be reproduced, by implementing both algorithms in a framework that provided common functionalities needed by both. As a result of this thesis, a Rough Set framework accompanying the Weka system was designed and implemented, as well as three methods for discretization and three classi cation methods. The results of the evaluation did not match those obtained by the original authors.

AbstractTitle: Where does the news that you read in your localpaper come from? (Vilket ursprung har nyheten som du läser i din lokaltidning?)Number of pages: 45 (57 including enclosures)Author: Elin RantakokkoTutor: Göran SvenssonCourse: Media and Communication Studies 30 hpPeriod: Fall of 2007 University: Division of Media and Communication, Department of Information Science, Uppsala University Purpose/Aim: This paper has the aim to make a systematic survey of the information source and channels that local newspapers use. How much space they get in the paper and how the newspaper works with these sources and channels. The front pages of the newspaper are going to be compared with the insides of the newspaper. The reports roles in the making of news are also examined.Material/method: To be able to answer my questions I?m going to use three different methods.

This paper discusses difficulties and Failures with being a Neutral and objective scientist when writing about a subject which he or she is dedicated too.The purpose with this paper is to study the knowledge process, in other words, is some knowledge harder to see due to the scientist dedication to the subject or is some knowledge constructed due to the scientist dedication to the subject studied, and the process of intermediating, in other words, how to validate the results. Subject which is discussions are scientist objectivity, sociologist dilemmas, and different roles of scientists. The paper also deals with the importance of different perspectives and how ours choice of perspective influences ours research. Ethical state of conditions in interview situations and how we can reflect and criticise our own part and attitudes as an interviewer are also discussed in this paper..

GPS is perhaps the future in agriculture. The next years will show it but the precision becomes only better and better and the number of users becomes only more and more. This work shows experiences from today's users and how the profitability can be improved on a farm with normal plant cultivation. The aim is to show how big the actual advantage can be to have a GPS and how good precision there is with the equipment. John Deere and Trimble are the big producers of GPS equipment to the agriculture.

This paper is about the new programming language from Microsoft, C# (See Sharp) and the .NET Framework. They are still in beta-version, but will be released on the market in February 2002. This paper presents C#, not in detail but the characteristics that distinguish the language. A comparison is done with C++ and Java, since C# is most resembling to these languages. Both C# and Java have been developed from the mother- language C++.

To guarantee the customers a job satisfactory executed Sydved has been certified by the ISO 14001 standard. One part of the certification is the standards of soil damages. The soil damages were over represented during 1999 and 2000. It was therefore a need to study the problem in order to see what could be done to reduces these damages. A filed study was carried out on 21 subjectively selected stands from the following five districts: Vänersborg, Falköping, Borås, Jönköping and Åseda. As the study is a descriptive study of the soil damages, their character and extension, only stands were tracks were reported were considered.

This paper examines constructions of identities in Swedish news paper articles concerning the European Unions?s Tobacco Products Directive. Using critical discourse analysis (CDA) supported by theories of discourse, semiotics and identity formation, this paper argues that constructions of a Swedish ?Us? are distinguished from a non-Swedish ?Them?. These constructions depends on categories such as use of tobacco, science, history and war, which are frequently used in the discourse to separate ?Us?, ?the good? from ?Them?, ?the bad?.

This paper deals whit the problems concerning social organisation in the county of Dalarna in middle Sweden during the Middle Ages 1050- 1528. This paper also deals whit the every day ife in Dalarna during the same period. In the paper archaeology, ethnology, history and osteology is used in order to create a so accurate as possibly picture of every day life at the farm, the villa and the keep. Each environment is compared to each other in order to try to see the social structure of the county. The geographic frame for the paper is the part of Sweden above the border zone of Limes Norrlandicus, or lower Norrland.The results presented in the paper shows that Dalarna most probably had a flat social organisation in the meaning that the every day life and its artefacts was much the same in all the environments.

Amongst the published literature researching wet cleaning of paper there is a limited amount of studies conducted researching the method simmering water treatment. There are even less studies conducted on how simmering water affects the paper being treated when used as a cleaning method. Despite the limited research, there are literary reviews describing the method and suggesting it as an alternative for conservation of paper with iron-gall ink. The following study will therefore be examining, the somewhat unusual method, simmering water treatment, and comparing it to one of the more common wet cleaning methods: immersion washing. This is done to compare how the different temperatures of the water affect the paper. The types of paper used in this study consists of three dyed and four undyed papers. All of the papers are new, apart from one sample originating from 1847.

NMD 100 is a notes and media dispensing machine, manufactured by De La Rue Ltd, located in Flen, Sweden. The customers, mainly bank offices, have expressed a need for a more comprehensive description of errors occurring from time to time in their machines. In order to acquire a BSc-degree in Computer and Electronics Technology at the University of Linköping I have carried out a diploma work, regarding new computer programs to fulfil the customers? wishes. The machine NMD 100 is connected to its PC through handshaking.

Metso Paper Sundsvall AB är ett tillverkande företag som ingår i den globala Metsokoncernen. Tillverkning i Sundsvall är inriktad på produktion av komplett utrustning för hela processkedjan inom pappersmassaindustrin. Huvudprodukten TwinRoll-press är en tvättpress som används för mekanisk separation av vätska och pappersmassa. ....