Electronic article surveillance (EAS) is widely used in shops and libraries together with an RF-tag attached to the goods or books in order to prevent shoplifting. By implementing the addition of a moisture sensor to the RF-tag, other functions become possible, including the ability to use as an alarm with regards to frozen goods, which have been shipped but which have melted and have, subsequently, refrozen. In- relation to care for the elderly, one time-consuming step involves checking whether there is the necessity for a change of diaper and this can, instead, be based on an RF-tag with an EAS-system alarm. A preliminary investigation was made using the moisture sensors, which involved how the resistance changes when liquid and/or heat is applied. A simulation of the LCCR circuit (RF-tag with the sensor) was conducted in order to determine how the resonance frequency changes for different resistances levels.

The aim of this paper is to investigate the problems in multilingual thesauri, with a focus on the problem of conceptual equivalence between different languages. This study compares the problems and solutions that have been carried out in the Eurovoc multilingual thesaurus with the ISO 5964 ISO 5964 is a guideline for establishment and development of multilingual thesauri. The Swedish descriptors in the subject area "education and communication", from Eurovoc have been observed and compared with the guidelines recommendations. The results show that, the majority of the investigated Swedish descriptors do not present any problem. Most of the terms that are used as descriptors are found in dictionaries and glossaries or appear with high frequency in Swedish websites.

The study aims to describe and analyze the image of Mary Magdalene as expressed in the French artwork from 1400 and 1600s that this study deals with. The study also examines the historical context in order to find explanations for why the images of Mary Magdalene have changed. In the study Erwin Panofsky?s iconographic method is used to analyze the artworks and finding their underlying meaning. Delimitations are made that only works of art made by French artists from the 1400 and 1600s are analyzed and delimitations are also made that Mary Magdalene will act on her own in the works of art.

The question about how the unemployment insurance should be designed is today a veryinteresting topic. In 2007 the Swedish government introduced an increased financial fee formembers in the unemployment benefit societies. Since this the number of members in thesesocieties has decreased dramatically. At the same time Sören Öman was appointed head of acommission whose obligation was to investigate the initiation of compulsory unemploymentinsurance. In May 2008 Öman delivered a separate report describing how the initiation of theinsurance should be dealt with.

This paper aimed to investigate to what extent there is an age cut-off for teenage boys in the women?s shelters of Sweden and how a possible cut-off is described and maintained. This occurrence has not been investigated earlier to a large extent, which emphasizes the importance of this paper. A mixed strategy was used to cover both the frequency as well as the explanations to the age cut-off. The quantitative survey was sent to all women?s shelters in Sweden and the result showed that 56 % of the shelters had an age cut-off for teenage boys from 12 years of age and above.

Today wireless transmission of data is becoming more and more popular and the need for faster transmission rates is increasing. Since the bandwidth is limited it is important to try to use it to the fullest. CDMA is a technology that allows multiple accesses on the same frequency and time thus making it very bandwidth efficient. The CDMA technology was first introduced in the second generation?s cellular systems but has since then been improved and is reused in today?s 3G systems as Wideband CDMA.

We have from three studies examined how adolescents and young adults, actors and the researchfield describes the preventive and health promotion work with sexual health. The questions weasked ourselves was based on what efforts adolescents and young adults demand, whether there aredifferences between age, gender, place of residence, ethnicity, employment, and sexual orientation.Furthermore, we investigate if these requirements are consistent with the offered interventions fromparticipants, as well as which perspectives the work with STI / HIV and SRHR issues should bebased on. The investigation concerns the work of Västra Götaland and is answered by interviewswith participants regarding the activities offered by actors, a quantitative analysis and text analysisof the answers of adolescents and young adults, and an international research overview of theresearch field. Our results show a high demand for basic preventive work from the adolescents andyoung adults. Furthermore, there is an increased demand of action from men, LGBTQ group anddepending on the place of residence.

This user study was carried out at the library at Chalmers University of Technology in Gothenburg in the spring of 1999. Chalmers wanted to investigate how much their employees use electronic journals. To facilitate decision-making and be cost effective, the library needed to know about their customers' opinions. The main purpose was to investigate the usage of electronic journals, how the library's choice of these journals affects the frequency of use and what the attitudes towards them are. A questionnaire was sent out to 2 400 employees; 477 replies were received.

The main purpose of this C-essay is to answer the question: What have been the consequences and effects of the merit point system on language studies and the parties concerned (teachers, students and principals) during the school year of 2010/11?The merit point system is the result of a political decision and was implicated for the first time in the Swedish upper secondary school during the school year 2010/2011. Being a completely new phenomenon it is of great interest and importance to study its effects.The study in this essay also aims to verify, falsify or nullify two hypotheses very often referred to in the political discussions regarding the merit point system:The merit point system will replace affection and interest as main reasons for language studies in upper secondary school and cause a rectification amongst the students choices of additional courses.The merit point system will have a segregating effect upon society and make it harder for people to rise in society through education in the future.A verification of these hypotheses would imply the appearance of an increased rectification amongst students as well as an orientation towards an in the future more segregated society.The empiric material has been collected and examined with qualitative as well as quantitative methods (questionnaires and interviews) and belongs epistemologically to the phenomenological and hermeneutical traditions..

The purpose of this BA-thesis was to study how three daily Swedish newspapers use a specific type of exemplars, which are recognized by a number of attributes. A photograph of the person that is interviewed always illustrates this type of exemplars and at least two persons are asked the same question.    The three newspapers that have been compared in this study each represent one of the major types of Swedish newspapers: morning press, tabloids and local press. By using a quantitative content analysis, one month was examined in all three newspapers in the year of 1997 and 2007.  Two of the theories that have been central in the thesis are Colin Sparks model of tabloidization, which demonstrates the process of tabloidization and McQuail?s description of commercialization.

This thesis investigates techniques for stealth hydroacoustic communication using spread spectrum. The Swedish naval defense organisations have a vision that all their units should be able to communicate with each other, even between underwater vehicles. But the properties of water makes it a complex channel to use for wireless communications. Radiomagnetic waves have very limited range in water, therefore acoustic waves are used. In this report the basics of wireless communication systems are described including source coding, channel coding, modulation techniques as well as different techniques for spread spectrum.

The purpose of this study was to investigate the effects ofparticipation in an integrated intensive stuttering program (IST) on stutteringbehavior, intelligibility and communication attitude, at individual and grouplevels. Five children aged eight to twelve years participated in the study.Stuttering behavior and intelligibility were judged by two independentstudents in speech and language pathology based on a total of eight videorecordings, before, during and after therapy. Communication attitude wasmeasured by the Swedish version of the self-report questionnaireCommunication Attitude Test (CAT-S). At an individual level, the initialstuttering profile and the changes shown during and after the IST varied. Ata group level, a significant decrease in stuttering frequency and asignificantly higher level of intelligibility were found, after as compared tobefore therapy.

I have in my thesis performed a survey that builds on interviews of five former students at Mediepedagogiskt Center (Mpc) that is located at Sundsta-Älvkullegymnasiet in Karlstad which is incorporated into Karlstads-Hammarö comprehensive upper secondary school. The sample group of students all has various withdrawal years between 1997 - 2004. The aim of the survey is to evaluate any direct qualities that these students have had that helped them to get a occupation within the media industry after the completion of their education at Mpc. This survey also tries to evaluate whether the orientation of their particular style of education is a factor for achieving employment. Before 1998 the course was divided into three A and B-level courses within the directions, photography, graphic design, text communication, sound production and film/television. After 1998 these are now divided into one A, B and C level courses, and one another level courses on A and B-level. The result shows that something more than? just? a good schooling with high grades is needed to succeed into getting a occupation within the media sector.

The aim of the study was to explore how persons with aphasiaexperience literacy and reading and writing. Seven persons with mild-moderateaphasia were interviewed. The interviews were recorded, transcribed andanalysed using qualitative content analysis. The analysis resulted in three mainthemes; A changed reading, A changed writing and How to adjust andaccommodate to new conditions. The most apparent aspect was that theinformants experienced that literacy had changed, regarding what and how theyread/write.

The aim of this study was to examine nursing personnel?s knowledge about oral health care and attitudes towards the free assessment of the oral status done by the dental service for elderly and handicapped persons in a municipality in the south part of Skåne, and also how personnel experience the free assessment of the oral status done by the dental service and how it functioned at the facilities. The study was carried out by sending out 150 questionnaires to nursing personnel at six special housing facilities. 73% (110 personnel?s) answered the questionnaires.