This master thesis concerns the occupational safetyenvironment at Outokompu Stainless, Avesta Work.The study is of a sociotechnical approach wherehumans are involved and interconnected in the samesystem with technology and organisation. In order toreach the corporation?s goal of zero accidents with losttime injury, the work of improving and maintainoccupational safety and health has to regard behaviourand cultural aspects. The aim of this study is todescribe the safety culture at a specific production unitand research what work which has to be done in orderto change and improve the safety culture at AvestaWork.There are several opportunities for improvementpointed out in this paper and here are some mainresults presented. First and foremost, the concern ofsafety among blue-collar is often secondary due toproduction.

AbstractManagement is a field that started getting attention in the beginning of the 20th century by Frederick Taylor. His publication is called the Principles of Scientific Management and is based on the principles of using scientific methods to find the best way of conducting each operation within a production facility. Many of Taylor?s principles may appear obsolete today but the matter of an effective material flow is still highly current. Efficiency is the relationship between the input into an operation and its result.

Mussel meal is a potential source of protein, with a good composition of amino acids, for laying hens and broiler chickens, and may replace the use of fish meal in organic poultry production. Lead and cadmium are heavy metals which occur in the environment and can be accumulated in mussels. When poultry are exposed to heavy metals, the metals are absorbed in the small intestine and distributed in the body in the form of ions, complexes or bound to proteins. In poultry, lead accumulates in bone tissue, liver and kidneys, while cadmium accumulates in liver and kidneys. Generally very low concentrations of these heavy metals occur in muscles of broilers which have been exposed to feed contaminated with cadmium or lead.

This report is a thesis work for a B.Sc. in Forestry exam at the School for Forest Engineers, SLU. The aim of the work was to compare fuel consumption during work in practical field conditions with a standardized method developed by Skogforsk (The Forestry Research Institute of Sweden), (Brunberg, 2005) for harvesters and forwarders from different manufacturers and of different sizes in order to promote the development of more fuel efficient machines. Two studies were carried out. - Statistics of fuel consumption were collected. - An inquiry was sent out in order to get more detailed information of different aspects influencing the fuel consumption. The studied machines were divided into two classes, large machines (> 150 kW), and average size machines (100 ? 150 kW), and of the manufacturer Timberjack and Valmet. Our results shows a 15 % lower fuel consumption for average size harvesters and an 8 % higher fuel consumption for large harvesters compared with Skogforsks model.

KSL Trading Inc is a trading company in the Jönkoping area that distributesmaterial for the furniture and interior design industry.The purpose of this report is to analyze the existing material flow andwarehouse layout as well as to identify the issues there are today at KSL?swarehouse for board material. When we identified what kind of problems thatexisted we were able to design a new plan for the material flow and storagepossibilities. The problems we found where:? There is no well-organised warehouse layout? There are no routines to keep the warehouse clean and in order? There is no formed plan how to handle materialTo solve these problems we have used different methods like interviews,observations, calculations and literature studies.

This study examines how a company adapts its operating control when the environmental circumstances are changing. This is a case study with a qualitative approach which is based on interviews. The main purpose is to examine how an accounting firm adjusts its operating control in order to meet the abolishment of the statutory auditing. Another purpose is to describe how the abolishment of the statutory auditing will influence or have influenced the choice of measures in the balanced scorecard. The question this study aims to examine is: How do audit firms adapt its operating control in order to meet changes in the environment? This question lead to a second question which the study also aims to examine and is How is the abolishment of the statutory auditing influencing the accounting firms goals, measures and focus in the balanced scorecard? The conclusion of this study shows that the abolishment of the statutory auditing has had an influence on the balanced scorecard.

AimThe aim of the study was to develop a method for the survey of play movement demands and temporal patterns in order to enable a descriptive study of the defensive players in American Football. The overall aim was to  improve the understanding of how American Football is played to create opportunities for enhancement of current or developing new training methods to better suit football.MethodFifty plays from a Division 3 college football game on video from 2005 was divided into sequences of action for one player each from the defensive line, linebackers and defensive backs and analyzed with the video analyzing software cSwing. Every players sequence of action was recorded in a spreadsheet and noted on a scaled football field where distances were measured and together with time stamps from cSwing velocity was calculated.ResultsUsing this method it was possible to describe the play movement demands and temporal patterns which was the main task of the study. The defensive end worked on an average 4.61 seconds per play, the distance was 12.4 meters and average speed 2.5 m×s-1. The linebacker worked on an average 4.35 s per play, 13.7 m and at a mean speed of 3.0 m×s-1.

This report analyzes and examines a hypothesis for finding a method to optimize thelength of the delubrication process time based on a total charge weight. The work hasfocused on the holding time for delubrication and the total charge weight.An important step in the manufacturing chain of cutting tools is when the greenbodies undergo the sintering process. Today, the delubrication step has the sameprocess time independent of the total charge weight. An implementation of a methodto adjust the delubrication process time would give more consistent quality of thecutting tool´s internal characteristics but also reduce the time course of the sinteringprocess. In the present project two methods for this goal were tested, thedevelopment of an algorithm and a weight interval subdivision with associateddelubrication process times.During delubrication a pressure increase is observed due to the decomposition of thePEG in the powder mixture.

 Saab Microwave Systems (SMW) is a business unit within Saab AB that manufactures and develops different types of radar- and sensor systems for naval, airborne and ground based forces as well as within the market for civil security. In addition to the manufacturing of radar and sensor systems they also provide different types of service concepts. The business unit has 50 years of experience within the area of developing radar systems and is considered to be one of the market leaders. When applying an assemble-to-order production strategy with products at this level of cost price the product lead-time is vital and becomes an important part of the strategy within marketing and sales. Within SMW there is a new department called Supply Management (SM) that provides the supply of incoming and outgoing material. Within SM there are four sub-departments working with activities such as planning, purchasing, receiving inspection, storage and distribution.

The public transport network in Täby commune consists currently of two types of bus line of whichboth belong to the category of feeder lines. The first type terminates at Danderyds sjukhus and feedsto the subway whereas the second type terminates at Täby centrum and feeds to Roslagsbanan, asuburban narrow-gauge railway system in northern Stockholm. The trunk bus line that connectsgreater parts of the commune with Danderyd is the ring line 604 and goes both clockwise (604H) andcounterclockwise (604V). The main negative aspect of this structure is the complicity in incorporatingit timetable-wise with other bus lines that share the same route, such as through Enebyberg.The goal of this project is to investigate the possibilities of splitting ring line 604 and connecting theends to two different bus routes that terminate at Täby centrum today. Apart from easing thecoordination with other bus lines through Enebyberg, the extension also creates new directconnections from various areas in Täby to Danderyds sjukhus.

The aim of this study was to investigate whether teachers are involved in children´s play, what their perspectives are on the importance of play and what conditions teachers have to stimulate children in their playing. In this study, I?ve been able to verify that play has a great value for children?s learning development. My method have been interviewing four teachers at a kindergarten in order to examine educators? perspective on the importance of play.The results of my investigation showed that teachers believe that play and role- play have a major impact on children's learning.

Rising complexity in the development of real-time systems has made it crucial to have reusable components and a more flexible way of configuring these components into a coherent system. Aspect-oriented system development (AOSD) is a technique that allows one to put a system?s crosscutting concerns into"modules"that are called aspects. Applying AOSD in real-time and embedded system development one can expect reductions in the complexity of the system design and development. A problem with AOSD in its current form is that it does not support predictability in the time domain.

In this project we have used the theory of analytical mechanics to derive equations of motion for complex mechanical systems in order to study their behaviour over time. Even if the theory provides powerful tools to tackle tough problems which would be very hard to solve by methods of Newtonian mechanics, you are still relatively limited without running any computer simulations. One realises that in a faster rate it will be an incredibly difficult task to find an analytical solution when the degrees of freedom increases. Even if one would succeed to derive the equations, one still has to solve them to get the information of the systems behavior. Of experience one knows that the equations in general are nonlinear and hence must be integrated numericaly.

AbstractIn the paper, democracy's development and change are studied in Swedish textbooks related to social science. The study?s starting point is that the picture of democracy provided to students has changed over time. The study aims to see how the view on democracy has altered in Swedish textbooks in social science. In order to examine this, I have studied seven textbooks, from 1945 to 2006, in social science.

The purpose of this thesis is to identify and define Key Perfomance Indicators (KPIs) and value adding services which are used to describe the quality of Forias logistics services from different aspects. The KPIs should be attractive to both Foria and their customers, with the aim to strengthen the interaction between both parties.The basis for this work is a research in which a literature review and a survey of the market for Swedish logistic service providers were carried out. An analysis of the present situation of Foria was carried out, where a number of people in the company were interviewed. These elements were used together with definitions of KPIs to perform the analysis of the work.The result of the work is ten KPIs that have been created and developed for Foria and which are considered to be attractive to both Foria and the selected customers. The KPIs are: · ECO-driving (binary) ? the company has ECO-driving-educated drivers· ECO-driving (comparison figure) ? all drivers individual driving and its resulting exhaust emissions are compared· The environmental impact ? a total of exhaust emissions from all vehicles belonging to a single business, measured in tonne-kilometres· Complete order ? portion of fields with accurate information (in an order), with the possibility of error categorization· Delivery reliability ? time difference between expected and actual delivery, average for all orders· On-time ? the number of days and hours of difference between the expected and the actual time, for all activities of the order· On-time (activity) ? the number of hours and minutes of difference between the expected and the actual time, for each individual activity of the order· Divergence ? a categorization of all causes of divergence and its responsible department· Level of integration ? the level of cooperation between the logistic service provider and the customer· Customer satisfaction ? how well an order will meet the expectations of the customer The KPIs are described in detail with definitions, how they can be used and what is required to implement them in the service process of Foria.