This report deals with an exam report written by Olle Hjalmarsson and Thomas Likar, students at Högskolan i Halmstad. The project was carried out for Haldex Traction AB in Landskrona whose business consist of manufacturing automatic all wheel drive systems (AWD-system). These systems consist of a plate clutch which activates all four wheels of a 4-wheel driven vehicle. An important component in these clutches is the accumulator which basically consists of a piston under the load of a spring which creates an oil pressure with the help of an electric motor used for actuating the clutch.At Haldex difficulties has been experienced regarding the assembly of the accumulator parts due to the small tolerances between the piston and the hole of the accumulator in the cast aluminium housing. Attempts have been made to assemble the parts in existing robot cells.

An old and well known problem in sawmilling is to determine which dimensions /products those are most profitable to produce. Existing optimization models maximize the value of the log. In other words, based upon the market prices of the dimensions the models calculate the best way to split the log. Yet there is a great uncertainty if the most well paid dimensions really are the most profitable to produce. The costs of the process from lumber to sawn products are hard to determine and are therefore often left out from the optimization process. In this study the economic contribution of different dimensions/products are analysed.

Abstract This examination work is about the role of physical activity for students with concentration difficulties. The purpose of this work is to describe educators experiences of how students with concentration difficulties are affected by physical and motor activity during school-time in primary school. In the work I assume from my questions that are: How do educators experience students with concentrations difficulties? Do educators think physical and motor training during school-time matter for the students learning processes? How? Do students with concentration difficulties have other possibilities than other students regarding physical and motor activity during school-time? I am using a qualitative interview method for answering my questions. The interviews are conducted in collaboration with three educators in a medium-sized Swedish F-6 school.

Rapporten beskriver utvecklingen av en webbutik för ett fiktivt företag inom arbets- och skyddsklädesbranschen. Detta projekt utgör examinationsmaterial för en kandidatexamen för gruppens medlemmar. Projektgruppen bestod av fem medlemmar som under projektets gång arbetat enligt Scrum-metodiken. Programmeringsspråken som används är Python, Javascript, HTML, CSS och SQL. En marknadsundersökning gjordes som bekräftade att marknad finns och identifierade lämpliga målgrupper.

Ultrasound is a diagnostic aid often overlooked by the veterinary practicioner who works with farm-animals. However, it?s use increases, particulary for breeders where ultrasound has long been used to evaluate ovaries and to diagnose pregnancy or disturbances in reproduction. There is much knowledge in how to examine ovaries and uterus by transrectal ultrasound, but when it comes to doing ultrasound of other organs in the abdomen the knowledge is more limited. Cows are very large animals, so it is not possible to examine everything inside the abdomen with ultrasound, simply because the ultrasound beam has a limited penetration. There is also lots of gas inside the gastro-intestinal tract of a cow, mainly in the large intestine and the rumen, and that makes it impossible to examine the organs behind the gas since the ultrasound waves are reflected when reaching the soft tissue-gas interface.

This report describes how to process audio signals in real time with a digital signalprocessor. The digital signal processor used in the thesis and described in the reportare the Blackfin processor ADSP-BF537 from Analog Devices.In the body of this report there is theory of the processor characteristics and thevarious programming languages used. All experiments that were made on theprocessor are described, these descriptions also help in understanding the annexeswhere the experiments will be presented. The body of this report also describes theprogram used to do experiments. Testing the CPU limit was done and the results arepresented to get a good view of what it can handle.

In the wake of the electronic revolution digital library has become one of the central themes concerning libraries. The present study takes up the question whether digital library can function in the same way as the conventional library. The question can obviously be posed from different perspectives, e.g. technological-, the user-, or the organizational perspective. The study investigates if (and how) digital library can have the same functions as the traditional library.

Military dogs in Sweden spend their first 18 months after weaning with a foster owner that has volunteered to care for its upbringing. The foster owner is advised by a consultant and offered three opportunities to train the dog together with other foster owners. There is a positive correlation between the number of attended training opportunities with the consultant, or other professional dog trainers, and the results of the dog in the temperament test at the end of the 18 months. The test results are in turn positively correlated with the likelihood of the dog to enter service. This thesis aims to investigate why the number of training opportunities is important for the dog?s chance to enter service by identifying foster owner factors that influence the success of the dog and which temperament test items the factors have the strongest impact on.

This essay is regarding the problematic facts about child poverty in Sweden. Since the beginning of the new millennium child poverty has increased, in Sweden. The last report which came out in the spring this year (2012) opened up for a lively political debate as well as big headlines in news papers and other media. The attention it got in Society became hard for the politicians to avoid. The Swedish section of Save the Children, demanded in their report concerning child poverty in Sweden that the Swedish Government need to do an inquiry about the increasing child poverty.  Today in Sweden, there are two big parties, and they have been the biggest for a long time now.

This bachelor thesis covers fire protection methods of structural steel and the aim is to develop an information tool designed for inexperienced structural engineers. The information tool covers basic fire protection methods and the general way to produce a fire resistance for structural steel. The layout of this information tool is a simple folder that contains information about the most important steps when producing fire protection for a steel structure.The thesis starts with a general overview of the fire protection needed in buildings to fulfill national legislative and regulatory requirements. To get an understanding of how steel components behave during the influence of fire, a brief overview is presented of the material properties of steel. This chapter also contains a review of previous research in the area.

A Road project?s frame is built up of a decision- and consultation process, where the results of the preparatory studies are being discussed. The aim with a consultation process is that all theopinions and knowledge from the operators' will be taken into count in the basis of information, that is needed in order to the different involved operators' to take a decision.The aim of the essay was to investigate how the decision- and consultation process for a road project, the E4 section between Uppsala Läby, turned out. The aim is also to bring up how theprocess could have been done more correctly. The study was carried out through a qualitative method with an analysis of materials from the National Road Administration's archives, the associated Environmental Impact Assessment (EIA) and through interviews of the different operators.My theoretical basis has been a Stakeholder Analysis and its principles, and theory about different executions of social planning.The result showed that the decision- and consultation process has been bursting in democracy and consideration taking of the different operators' opinions, has been poor from the developer?s, in this case the National Road Administration's, side.

The main purpose of this thesis was to examine the collection management at five different hospital libraries´ children and youth?s section to discern different roles of the collections. We made qualitative interviews with five hospital librarians. The purpose was also to see how the collection development affected the different roles of the collections. We used two theories.

Since the nineties the words customer, effectiveness and quality have become part of everyday school life. Municipalities? makes regular customer surveys to measure both independent schools as municipal schools ' quality. A common method for customer research and background studies is that parents and students are asked to respond to simple Web-based surveys. Customer satisfaction and/or customer dissatisfaction options are presented in tabular form, based on the percentage that expresses a particular position within a query.

Context: In cooperation with ICA, we chose to investigate how much the auditory and visual stimuli in combination affects consumer behavior in grocery store. There are few studies in the area, which gives good practical and theoretical implications.Research question: How much influenced consumers' purchasing, movement and inspection behavior during exposure to auditory and visual stimuli in the fruit and vegetable department of a grocery store?Purpose: The purpose of this paper is to describe and analyze how much the auditory and visual stimuli affect consumer behavior in the grocery store. We do this through a quantitative experiment of our partner?s fruit and vegetable section, where we observe customer behavior in stores.

This bachelor thesis discusses various difficulties with architectural paint research. The difficulties are exemplified through a case study ? a paint research on a furrowed string-course in the southern vault of the Royal Palace of Stockholm, which was carried out November ? March 2009-2010 on behalf of Statens Fastighetsverk. The paint research was made in order to receive information about the string-course and to get inspiration for a renewed color scheme on it. The base material of the string-course is Gotlandic sandstone and the surface of it is furrowed.