The predominant forestry harvesting method is based on the harvester-forwarder method, theharvester folds, branches and cuts trees, and sorts the logs into piles, while a forwarder transportsthe logs to a landing area.This master thesis work is about realization of a dynamic forwarder simulation model, and itspurpose is to provide an integrated forwarder simulation model in MATLAB/SimMechanicswhere the forwarder is based on a concept using pendulum arms to connect wheels and chassis.Active suspension control is developed and implemented into the simulation model, and finallycompared in simulation with passive suspension.In a first step, an integrated forwarder simulation model is developed, containing a simplifiedforwarder model, a tire-to-ground interaction model and a test track model. The simplifiedforwarder model is based a rigid multi-body system with a spring-damper suspension of thependulum arms. The tire-to-ground interaction model calculates the reaction forces, friction fromthe ground and applies the propulsion force. The test track model is a simplified version of thereal test track in Skogforsk. The propulsion wheel torque control is used to regulate theforwarder speed.

In this thesis, the Swedish venture capital market and its profitability is analyzed. Venture capital is defined as capital that is invested in the early stages of a company's life cycle, in the two investment stages seed/start-up and expansion.A common view is that the profitability of Swedish venture capital has not been, is not and will probably not become high either. With this in mind, we try to answer to the following questions in this thesis:? What has the profitability of Swedish venture capital actually been historically?? Which reasons could be found in order to explain the historical returns for Swedish venture capital, and which factors has been identified in international comparative studies between venture capital markets?In order to answer these questions, data showing historical returns for the Swedish, European and American venture capital market has been gathered, an extensive literature study has been performed, and three interviews with participants from the Swedish venture capital market has been conducted.We conclude that the historical returns of Swedish venture capital is in line with the general view that they have been low. We also see a trend where Swedish venture capital funds that are not specialized in one investment stage generate lower returns than more specialized funds.

This thesis explores the relationship between the Swedish autonomous left and the terrace culture of European football. It has its geographic starting point in Stockholm, Sweden and follows the three larges tStock­holm football clubs, AIK, Djurgården and Hammarby, and its supporters. The author has followed the football club Hammarby from the terrace for the entire 2011 football season, and has interviewed six political activists who visit, or used to visit, the terrace. The research context this study is incorporated into centres around the history of, and relationship between, the terrace cultures of AIK, Djurgården and Hammarby. Previous research has also focused on the radical potential of Ultras terrace culture (which is derived from Italian supporter culture) and the terrace culture from an intersectional perspective.

Generally, the economic health of Swedish roundwood truck transport companies has not been good. Profitability is important for maintaining the stability in the transport business, which is a condition for long-term transport planning in the forestry sector. The scope of this study was to identify probable factors influencing the profitability of roundwood truck transport companies and quantify the influence of these factors on economic results. The study was carried out at a major roundwood truck transport organisation in mid-Sweden and was implemented in four steps. In the first step economic results from the haulage contractors were collected and a random sample was taken from accounted net margin for the account year 2005/2006. In the second step hauliers were interviewed to identify probable success factors. At the third step data for identified factors were gathered through a questionnaire.

This study was carried out at the request of the Swedish forest company Sveaskog which is an important producer of logging residues (branches and tops) intended for energy production. The company wanted to increase the average dry content to 60 percent in their delivered logging residues. At the time when this study was initiated, the dry content in the chipped logging residues originating from the Bergslagen district was at 52 percent. The aim of the study was to find out how windrows of logging residues could be arranged in order to help obtain desired properties such as increased dry content. Sveaskog had developed a system for evaluation of windrows and a standardized form was utilized to describe different properties of the windrows.

Forming teacher teams is currently the standard way of organizing teachers in Swedish Compulsory Schools. This is the result of a process that started in the 1970s.Traditionally the culture of teaching has been one of isolation. Once the door to the classroom is shut, what happens behind the door is up to the teacher to decide. Over the past thirty years a lot of time has been dedicated to making fundamental changes in the way teachers interact with their colleagues. Today the idea of teachers forming teams is generally accepted but still the core of a Swedish teacher?s job is that of a lone worker.

The demand for renewable energy is increasing in Sweden. This consequently increases the pressure for and willingness to pay for forest fuels. One method to extract forest fuel from suitable commercial thinnings is the "long top method? (LT-method). With this method saw logs and non-delimbed tops are recovered, i.e.

The most predominant method for forest harvesting in Sweden is the cut-to-length method based on two-machines, a harvester that fells trees and cut them in a predefined length, and a forwarder which transports logs to a landing area for further transport to a processing facility. New machine solutions have to be much gentler to the ground than today?s machines. To be able to develop a forestry machine that preserves the terrain requires a proper understanding of the interaction between tire and soil.The goal of the project is to contribute to the existing knowledge of forest machine tire-soil interaction and to develop a tire-soil model that enables dynamic simulations of forest machines operating in rough terrain. The modeling has especially been focused on the interaction between tires and soft ground.A comparison of theoretical data of different WES-based terrain interaction models and a comparison test data from a full scale field test is presented.

This essay aims to emphasize and clarify the positions that exist within the current globalization debate. The positions are the neo-liberal, the opponents, the pragmatists and the skeptics. The text presents and explains their ideological, moral and political positions and beliefs about the world, the nation state, the society and the individual; in light of Steven Lukes? and Antonio Gramsci's theories regarding the interaction and the relationship between power and hegemony. The methodological starting point is the ideology-critical analysis; in which their arguments in the current globalization debate is highlighted and categorized.

Syfte och frågeställningar: Syftet med studien var att utifrån teoretiska antaganden om motivation inom Self-determination theory (SDT), undersöka elevers motivation till ämnet idrott och hälsa. Studien har följt en explorativ ansats utifrån frågeställningarna: i) Hur ser sambandet ut mellan typ av motivation hos eleverna för ämnet idrott och hälsa och deras självskattade grad av fysisk aktivitet utanför skoltiden? ii) Hur ser sambandet ut mellan elevernas typ av motivation till ämnet idrott och hälsa och deras uppskattning av föräldrarnas engagemang för ämnet idrott och hälsa? Metod: Deltagarna bestod av 147 gymnasieelever i årskurs ett och två, från en gymnasieskola söder om Stockholm. Eleverna besvarade en enkät i två delar. Den första delen innefattade items för att mäta typ av motivation.

Eventing is often called as the formula 1 in equestrian sports and comprises three disciplines: dressage, show jumping and cross-country. The sport provides excitement, challenge and joy and is the ultimate sport for intelligent riders and horses. Many are fascinated by the challenges the sport offers while other consider it foolhardy to ride a cross-country. Eventing is not a risk-free sport and has even been given the label of being one of the world´s most dangerous sports. What do those risks mean to the horse? And particularly, is it associated with good animal ethics to use the horse for eventing? Finding answers to these questions is not easy as it probably is not a clear and simple answer.

The following thesis is a study of the forest history on the island of Ängsön-Marskär concentrating on the last three hundred years. The island is located in the administrative province of Stockholm, the local community of Haninge and it is situated approximately seven kilometres east of the island Ornö in the south of the Stockholm archipelago. The questions this thesis attempts to answer are: How where the natural resources on Ängsön-Marskär used through the centuries? How has the state of the forests developed since the 16th century? How will the nature develop onwards? The thesis is based on archival sources for Ängsön-Marskär and the surrounding areas. A field study was conducted where the entire island was investigated using an objective forest inventory method. The first map material existing over Ängsön-Marskär is from the year 1711.

Sammanfattning (for english: scroll down) Titel: Entreprenören i servicebranschen Seminariedatum: 2007-05-31, 2007-06-01 Kurs: SMT302 Kandidatuppsats 10p Författare: Jimmy Heijel, Lars Jacobsson, Fredrik Svensson Handledare: Elin Bommenel, Carl R. Hellberg Nyckelord: Entreprenören, serviceentreprenören, servicebranschen, service management, kontrollens lokalisering, innovationsförmåga, riskhantering, prestationsbehov och intuition. Syfte: Att med utgångspunkt i entreprenörers vedertagna egenskaper identifiera beskriva och analysera egenskaper som särskiljer entreprenörer i serviceverksamheter. Metod: Arbetet genom uppsatsen har följt ett kvalitativt angreppssätt där en deduktiv ansats använts. Två intervjuer har gjorts med entreprenörer verksamma i näringslivet.

ABSTRACT There is present a lot of focus on animal welfare issues during transport and the related loading and unloading of animals. This thesis is a field study investigating the present situation of beef and dairy farms in Sweden. The predominant reasons stressing cattle when transported to abattoirs are when they are loaded and unloaded on the trucks. The aim of this thesis is to improve the handling and the loading facilities to facilitate the handling and reduce the stress for the animals as well as the personnel. The field study was done by travelling together with the transports from the farm to the abattoir in Uppsala. Three trucks where used and about 60 farms were visited January to March 2003.