This report treats a Master Thesis performed at Scania CV AB. The task was to create a computer model of a hydraulic actuator system in the software AVL Hydsim. The system consists of two spring-loaded masses with surrounding hydraulic components. The purpose of the model is to study phenomenon and problems in the system, as well as to be a support in the development of the system. It is not supposed to be used to study absolute values in its current form.

The subject of this thesis is to ascertain the task of the public library in Swedish society today according to the employer, that is the State and the municipalities, and according to the public library itself. The thesis also tries to establish as to what extent these different actors share the same view of the task. To this purpose I have studied the library law, the target reports of municipal authorities and public libraries, and made interviews with public library representatives during the autumn of 2001. The particular consideration of this paper is whether the task is being described in active, culture making terms or in passive, service functionary terms. Initially, I describe the task according to the library law.

Background Nightingale attention that hygiene was an important task to prevent health- related infection. Today there are guidelines how hand hygiene should be followed, to prevent health- related infection. Good knowledge and education in hand hygiene and its consequences if it?s not followed is of great importance. Hand hygiene should be performed before and after the clean and the unclean work with patients and materials.

Det har visat sig att när en person motoriskt får utföra en handlingsmening (t ex ?kasta en boll?) blir minnet för den specifika meningen (subject-performed task, SPT) bättre än om personen bara kodar in meningen verbalt, t ex genom att säga meningen högt (verbal task, VT). Detta fenomen har kommit att kallas för enactmenteffekten. När orsakerna till enactmenteffekten har studerats har det tagits lite hänsyn till karakteristikan av handlingsmeningarna. Studien syftar till att undersöka betydelsen av graden av motorisk aktivitet i handlingsmeningarna som en potentiell förklaringsfaktor till enactmenteffekten.

The task for this thesis is to design a tool that is used to cut-out preforms of thermoplastic adhesive and also to make an estimate of costs for the stamping tool. The tool is used in the repair process at the MCM production line. The result of gathered information has affected how the design of the stamping tool has developed. The handling of thermoplastic adhesive in the repair process is one of the factors that influenced the design. The adhesive is sensitive for exposure to moisture. Therefore an automated feeding system of the adhesive is not recommended. The users wished for an automated stamping tool.

This report treats detection in IR-pictures taken from airplanes over the ground. The detection is divided in two parts. First there is a detection with filterkernels with the task to point on targets and objects that look like targets. The second part is a discriminator that demands more calculations and has the task to sort out the false alarms from the discriminator. Both the detector and the discriminator contain thresholds thats been trained from trainingsets of data.

This thesis has been carried out in collaboration with LEDtec International AB. LEDtec focuses on innovative solutions in LED screens. Everything from large advertising signs to welcome signs in cities, to screens indicating speeds or warning of heavy traffic. The task was to was to help them develop a new version of the control board that is used in some of their products. The reason for this is that their old control board is obsolete and the components that are on it, is no longer manufactured or in need to be renewed.

The purpose was to examine relations between motivation and goal orientation, perceived ability and perceived motivational climate among persons working out in gym. Another purpose was to study differences in motivation, perceived ability and motivational climate among men and women. The final purpose was to study interactional effects on the dependent variable motivation. The participants were 59 men and 69 women. The instruments used were Task and Ego Goal Orientation in Sport Questionnaire (TEOSQ), Harter´s Competence scale and part of Mahoneys R-5 test.

This study examined how users interact with a smartphone while in a learning situation based on videos via smartphones as a learning tool, and how this interaction and phenomena is experienced. The five test subject were separately given the same task that they were to solve using video instructions that were picked out and given to them. After finishing the task the subjects were observed while they demonstrated how they completed the task. After the observation the subject were interviewed using semi-structured interviews. The results show that the user experience of this phenomena is based on more pragmatic values than we could find in earlier studies, i.e.

Previous research has confirmed that the ability to repeat non-words has a close connection to a child?s language acquisition (Adams & Gathercole, 2000; Gray, 2003; Sahlén, Reuterskiöld-Wagner, Nettelbladt & Radeborg, 1999). It is also known that a repetition task is aided if the word is well known to the child (Roy & Chiat, 2004; Sahlén, m.fl., 1999). A relatively under-investigated area is that of the influence of prosodic variables on repetition of words and non-words.In the current study, 44 Swedish children between the ages of four and six years with typical language development were tested regarding word- and non-word repetition abilities. The words and non-words were matched based on stress, tonal word accent and number of syllables.

Functional Magnetic Resonance Imaging, fMRI, can be used for analyzing brain activity in subjects performing language tasks. The purpose of this study was to develop aphasia-friendly information adjusted to aphasic subjects participating in fMRI studies. The objectives were to investigate if adjusted information was important for the ability to perform language tasks and if the information could be used for different types of aphasia.Sixteen aphasic subjects participated in the study, six of these underwent fMRI. The participants varied in grade and type of aphasia. They had Swedish as their native language and were aged between 26 and 89, mean 57.

The purpose of this study was to analyze the impact of learning on open-field activity among pre-school children varying from 3 to 5 years old. Altogether 25 children, 13 girls and 12 boys, entered the test from three different preschools in Dalarna. Six of these children represented the control group. The children were asked to learn 2 tasks, 1 visual memory task and 1 spatial constructing-kit task. Before, between and after the tasks, the children were allowed to move freely in the open field.

n this dissertation a comparison of two evolutionary methods for evolving ANNs for robot control is made. The methods compared are SANE with enforced sub-population and delta-coding, and marker-based encoding. In an attempt to speed up evolution, marker-based encoding is extended with delta-coding. The task selected for comparison is the hunter-prey task. This task requires the robot controller to posess some form of memory as the prey can move out of sensor range.

AbstractWe have been honored to work with a company called Frimeko AB. Frimeko is located in Halmstad where they make and sell furniture for school and office environment. Our task is to construct a new, more modern sewing machine table for schools. The task is to use the same function as before, ease the storage and production of sewing machine.Efforts to develop the new sewing machine table resulted in that we came up with an innovative design that the company is pleased with.During this project the group has used the method from ?Fredy Olsson Konstruktion? .

The purpose of my independent work was to develop and test a task-specific assessment matrix to the students writing logs that occurs in connection with their APL (workplace-based learning). The matrix is based on upper secondary school subject plan House building from The Swedish National Agency for Education and the four courses House building process, House building 1, House building 2 and House building 3 - conversion. Due to the matrix structure, I used the example matrix of Malmö University. The task-specific assessment must both serve as a guide for students in the implementation of the log writing, and in the evaluation of the assessment work. Both students and teachers then get a common assessment tool for evaluation.