Syftet med denna uppsats var att undersöka om oerfarna lyssnare kan höra skillnad mellan ljud som är komprimerad med en analog kompressor mot samma ljudfiler som är komprimerad med en digital emulering av samma kompressor. Universal Audio Teletronix LA2A kompressor som är en analog enhet och Waves CLA-2A som är den emulerade varianten av samma kompressor ingick i testen för att kunna generera stimuli för jämförelse. Ett blindtest med 16 försökspersoner utfördes för att informera om eventuella skillnader mellan de två typerna av kompression. Resultaten av undersökningen visade att försökspersonerna kunde höra skillnaden mellan båda typer av komprimering..

The purpose of my study is to investigate teacher?s perceptions of their mission in the preschool class, and how they work to promote children?s written language development. What methods and working methods they use to awaken curiosity and motivate children to read and write. I am using the qualitative research method to get answers to my questions. I have made four qualitative interviews with four teachers in preschool classes from different schools.My questions are:What conceptions does teachers have about their mission in a preschool class?What different methods and approaches does teachers use to stimulate and wake children?s curiosity for reading and writing development?The theoretical basis for my study is the socio-cultural perspective, where learning occurs in interaction.

The aim of the study was to examine both 1) how aware teachers in a specific area are about ICT tools in teaching ; and 2) how likely teachers are to use ICT tools to reverse the trend of unmotivated students and low achievement scores . I will look for answers through the following questions:How extensive is the knowledge of the teachers on digital and social media in education? How have teachers in the past year used various social media in their teaching? In what grade does ICT-supported teaching lead to higher motivation, participation and achievement? Is there a difference between the sexes, different stages (1-3, 4-6, 7-9) and number of years in the profession in knowledge of and openness to the use of ICT in education?The method used is a questionnaire in which a number of respondents have answered a number of questions about ICT tools in teaching. Validity of the study can be said to be high when the survey has measured what it intended to measure, however, I need to be careful in draw full account of the result as the response rate is low with only 39%. In summary, the results show that there is low awareness among respondents about the methods and the digital and social tools I lift in the survey.Mainly the respondents use some of the methods and the digital and social tools in preparation for the lesson.

In this essay I have investigated how two families, with children, who have food allergies, experience what support and what treatment they get in preschool for their difficulties. I have interviewed two children and two parents. The study shows that the interviewed parents believe that more knowledge in the community and among staff in preschool, about food allergies, is needed. Parents wish that the staff should write an action plan that describes how to deal with children who have food allergies and that preschool invites parents and children to record results. It is important to consider an inclusive attitude so that children don?t feels excluded.There is some research going on around this subject and researchers agree that the incidence of food allergies in the society is growing, but that it is difficult to be able to present a certain theory why, and what the underlying factors are.

This essay is about publishing on the Internet and aims to understand the differences between publishing information on the webpage Wikipedia (Swedish version) in contrast to other information pages on the Internet, for example blog, discussion pages, homepages etcetera. The study is based upon an article which described that 90% of the information publishers at Wikipedia belongs to a small elite of white, western, well educated men between the age of thirty to thirtythree. This study examines why people who does not belong to this heteronormativity publish information in other Internet places but not at Wikipedia.Wikipedia is an open source site, where anyone can publish and are even encouraged to do so and is often described as an utopian dream of the digital democracy, so why don´t people express themselves on Wikipedia? The method is based on two discussion groups, which are compared and analyzed. The study is based upon theoretical competence within feminist theory and conceptions such as intersectionality, heteronormativity and digital divide as well as theories about digital devices and social order.

The purpose of this study was to gain greater knowledge of how preschool teachers and children using an experimental- and activity box in biology. To find this out, I have used the participant observation method and semi-structured interviews since my study is qualitative. The result of the work led to a greater understanding of the biologybox. It was shown that preschool teachers' involvement is very important for children and that the biologybox contained good and inspiring materials. Although educators desired that there was more material to choose from as well as the usage time of the biologybox should be longer than 3 weeks..

The purpose of the paper is to examine how teachers in preschool is working with language stimulation for the prevention of difficulties in reading and writing before school starts. The method that was used to illuminate the problem is a qualitative interview. A specialpedagog and six preschool teacher, which is specifically focused on language stimulation in the work with children, have been included in the study. The results indicated that preschool teacher are working a lot with language stimulation. They work mostly with children throughout the group, to encourage and provide children with the tools to be able to communicate with each other and staff.

The purpose of my study is to explore which possibilities there are for movement activities and how to use those possibilities. From this study, I will help the pedagogues recognize how to work more or different with movement activities.I have used participant observations and interviews as methods for my study. I did this at one preschool, because it is a development-study. The observations lasted for two weeks and the interviews were made with the majority of the pedagogues at the preschool.  The results of my study showed that the preschool teachers think that movement activities are an important part of children?s lives.

1997 kom riksdagen med ett förslag om att genomföra ett teknikskifte inom Sveriges marksända TV-distribution. Teknikskiftet skulle innebära att de analoga TV-sändningarna via marknätet skulle ersättas med digitala TV-sändningar och övergången skulle därför bidra med en mängd ekonomiska och tekniska fördelar. Digital-TV-sändningar erbjöds sedan tidigare av ett fåtal TV-distributörer men skulle nu bli något som fler TV-konsumenter skulle få tillgång till.Digital-TV-övergången är nu i full gång och påverkar såväl konsumenter som distributörer av digital-TV produkter och tjänster. Syftet med uppsatsen är att undersöka hur två digital-TV-distributörer anpassar sin marknadsföring för att stärka relationer till befintliga kunder och skapa relationer till nya kunder. Uppsatsen fokuserar på huruvida distributörerna tillämpar transaktionsmarknadsföring eller relationsmarknadsföring och hur den rådande digital-TV-övergången påverkar marknadsföringen.Teorier bakom relationsmarknadsföring fokuserar bland annat på relationen mellan leverantör och kund och detta är det centrala temat i uppsatsen.

One of the main tasks of the Swedish Armed Forces over the past few years has been International assignments, which increased the importance of the Lessons Learned process. Methods of simulator training with computers have become more frequent and the technical ability to collect digital data from sensors has been developed as well. This work demonstrates how the experience of Lessons Learned can be communicated with the computer simulator StriSimPC and how modern technology in future support experiences from the Lessons Learned process at the tactical level in the Army.Currently knowledge sharing consists of several processes and strategies in the Swedish Armed Forces. This is done by written reports, oral presentations and different practical exercises.This case study shows the functions of the simulator StriSimPC, methods of training and how it is used today. The study also describes the future opportunities, where digital metadata acquired from the modern combat vehicles could contribute sharing of experience in the Lessons Learned process.The summarized conclusions indicate that StriSimPC can combine the two strategies for personalization and codification of knowledge transfer to reach a higher level of learning.

This qualitative study is aimed to find out how teachers at one preschool relate to influence and boundaries. This has been carried out through qualitative interviews whose contents have been analyzed and processed. The theoretical framework of the study is the philosophy of John Dewey derived from Pragmatism, where thought and action is seen as one where the child needs to try and experiment to learn. We are two authors who stand for this study in which we both were present at all times for the interviews.The interviews revealed that teachers believe that influence is important for children's self-esteem, to become a good citizen of the community and to learn that certain things are expected. It also emerged that influence combined with boundaries is seen as very important.It appeared that the teachers look at influence in preschool in three different ways - influence here and now, influence in the future and influence for the children self-esteem.

Through observations of the childrens play, I have made notes of all activities at the pre-school playground. The intention of the observations was to see if the playground environment invites and stimulate the childs motorie development. The study will be a part of a future planning work of the preschool environment.The results show that the pre-school playground environment invites to physical activities that stimulate the childs motory development. The variation of activities is dependent on the design of the landscapes. The pedagogues taking part of the childrens activities are one of the factors which contributed to the childs choice of activity.The preschool plays an important part in the childrens development so it is important that all personnel have basic knowledge on the importance of outdoor activities.Keywords: Fundamental movement, motorie development, preschool playground, outdoor enviroment.

Vår produktion består av en speltidning, i både digital och tryckt form, som kretsar runt ett community av skribenter och forumiter. Målet var att skapa en oberoende tidning med fokus på åsikter och upplevelser, där majoriteten av det redaktionella materialet var skrivet av läsare. Vårt arbete gick ut på att formge, illustrera och distribuera denna tidning, men även att söka annonser, utforma en webblösning för kommunikation mellan användarna samt bedriva övrig företagsverksamhet (så som externa beställningsjobb inom media) för att ro i land projektet..

The purpose of this study has been to describe and analyze how seven Swedish preschool teachers and two special education teachers think and work with children who show a lack of social skills. The study method has been semi-structured interviews with the educators which have been analyzed and sorted under different themes/categories. The theoretical framework used in this study is sociocultural, relational and categorical perspectives. These perspectives have been chosen in order to better understand how teachers see their role in supporting children in need of special support. The environment in the preschool is found to be of great help and the teachers? approach is of great importance.The research emphasizes the importance of integrating thinking, feeling and behavior.

Bitcoin is a digital currency that is used by people all around the world. The goal of this paper is to give an idea about how much trust there is in bitcoin among its users. This paper has used an online survey aimed at bitcoinusers and a content analysis to collect data about this trust.The conclusions show that there seems to be some trust in bitcoin as a technology and this is based on that the users have a good understanding about how bitcoin works. They also share their knowledge about bitcoin to people around them. The trust between people in the bitcoin network on the contrary doesn?t seem as high because certain technological properties hurt this trust.