When different type of programs are developed one wants to make these adjustable to future changes and requirements. It must be done a good design of the program from the beginning to make it possible to continue development of it without having to redo big parts of it to high costs. In the area of object orientation there are design pattern, which can be used to design systems that can be adjusted to new changes in an easier way. I have in this thesis chosen to take a closer look at how to design a program that sends SMS to cell phones through a system of an operator. One requirement on the program is that it has to be possible to change what operator to send though in an easy way.

This paper examines and compares several different sites in Sweden in addition to one in Mexico regarding whether the ecological requirements theses sites have had during planning and construction has affected the design in any way. Is it possible that, for different reasons, one thinks ?like nature? when one thinks of ecology and, if true, how does this reflect on the spatial and structural design? This paper tries to identify if some sort of general design expression is used in projects with requirements on ecological sustainability. In total, five projects have been compared in different areas such as choice of materials and their composition. These projects have an ecologically sustainable processing of water in common, although most also have ecological consideration in other areas as well.

Examensarbetet som utförts vid Jönköpings tekniska högskola har syftet att konstruera en audioförstärkare. Målet var att åstadkomma goda prestanda på den valda audioförskartypen. Den utvalda varianten utvärderas med avseende på dess prestanda. Audioförstärkaren bör ha följande egenskaper: En kanal med en uteffekt på minst 40W samt ett frekvensområde på 20Hz till 20KHz, utan att använda sig av integrerade komponenter. Temat för rapporten bygger på analysering av konstruktionskretsen och en detaljerad beskrivning av ingående delar samt jämförelse med andra kopplingar med liknande funktion.

Interaction is an important part of children?s development. The school is a main arena in which children learn to interact, mainly through their playing. This study aims at investigating the role of interaction in a leisure school didactic setting. The aim of the study is to gain a better understanding for how the pupils develop though use of social interaction.

I denna studie har förekomst av progesteronreceptorer i olika typer av primära juvertumörer undersökts med hjälp av immunohistokemi. Dessutom har tumörceller från carcinomcellinjen CMT-U27 odlats i olika cellodlingsmedium och exponerats för olika testsubstanser som binder till progesteronreceptorn (progesteron och RU486/mifepristone). Cellernas receptoruttryck och progesteroninnehåll utvärderades med hjälp av ELISA och tumörcellernas viabilitet analyserades med Colorimetric Cell Viability Test. Av resultaten framgår att samtliga undersökta primära juvertumörer uttryckte progesteronreceptorer. De odlade cellerna hade högre cellviabilitet när de odlades utan fetalt bovint serum (FBS). Efter exponering med progesteron minskade tumörcellernas uttryck av progesteronreceptorer, vilket hämmades av mifepristone.

Is culture accessible to all in Sweden or do challenges in accessibility begin in childhood? During the academic year of 2010/2011 the Schools for Music and Arts in Göteborg participated in a project entitled En kulturskola för alla (A School for Music and Arts for All). This thesis' objective is to describe the project as well as examine the method the Schools of Music and Arts use to include children with disabilities and what suggestions can be made to further develop the project. Through En kulturskolla för alla, approximately 200 children with disabilities now haave better teachers. The project included 18 music and arts teachers from eight schools.

Hemoglobin is an oxygen binding protein in erythrocytes. Hemoglobin is composed of four polypeptide chains. During the fetal stage the type of hemoglobin called fetal hemoglobin (HbF) dominates. After birth HbF is replaced by adult hemoglobin (HbA). HbF persists in concentrations less than 1%.

Man's life has changed in many ways since technology made it?s entry for public at large. In response to this change the science of human-machine interaction was invented. It has in turn evolved into human-computer interaction. With this science the focus is on the customization of the system for the actual person who will use it.The thesis has been implemented in a telecom company's development department.

The purpous of this master?s thesis is to explore how the swedish public library evolved between 1890-1911, before the state implemented the library reform in 1912. The material used to cunduct the study concists mainly of texts published during the time frame of the thesis in the form of books, booklets and articles from Folkbiblioteksbladet, a journal dedicated to the subject of the swedish public library.Drawing upon Habermas theory of the structural transformation of the public sphere and Bourdieus theories about taste as social distinction and symbolic capital, the thesis seeks to show how the public participated in the evolvement of the public library and which aspects of society that contributed to the public library?s establishment as an institution. The findings are also discussed in relation to previous research of the history of the Swedish public library.

The development of quantitative, real-time PCR (qPCR) combined with the mapping of the canine genome opens new possibilities in veterinary medicine. This method provides a quick and accurate quantification of the expression of a specific gene at a given point in time and thereby also information of how the gene expression for a certain protein is influenced by various conditions and diseases. One possible area of application is identifying bio markers for cancer. Recently the protein serglycin (the core protein of an intracellular proteoglycan) was found to act as a selective marker for the disease acute myeloid leukemia in humans (Niemann et al, 2007). Serglycin is produced by most hematopoietic cells, although mast cells account for the largest amount of serglycin.

This study is qualitative and will show what?s causing anxiety in a class. Further it will describe how teacher?s act and how they handle when anxiety becomes a problem in the education. How can one as a teacher handle and act in to these disturbing situations? The children, who are anxious, take important time from those students who really need help in their learning.

Background: Society of today is characterised by greater dynamics and a constant demand for innovation and fresh ideas. This development is often named "the new economy" or "the knowledge society". Independent of how one chooses to name this society, most individuals seem to agree upon the fact that knowledge grows more and more important. New competencies, such as new knowledge and new forms of organising, will be demanded for corporations to be successful in the future. In recent years it has become more common with corporations based on projects.

This study aims to provide a comprehensive understanding of interdisciplinary collaborations between Art and Mathematics within the Arts program at the upper secondary school level. Grounded in sociocultural theory, this study explores learning through language, action, and context, drawing on the works of theorists such as Lev Vygotsky (1995/2016), John Dewey (1897/2011) and Roger S?lj? (2020). Through semi-structured interviews, educators in both Art and Mathematics discuss shared subject content and explore opportunities and obstacles in fostering a collaborative culture within the Arts program at the upper secondary school level. The study reveals common subject content in Art and Mathematics suitable for interdisciplinary collaboration.

Preservation of cells and tissues by freezing at temperatures below 70°C has led to new possibilities for the storage of germ cells for fertility preservation. During the freezing process problems might occur, the greatest being ice crystallization which can cause membrane destruction and thus cell death. To minimize this risk, solutions that reduce the freezing point can be added to reduce crystallization and increase survival rates. These solutions are called cryoprotectants. The best method for freezing is still not known.The aim of this study was to analyze the effect of various parameters on the survival rate of human semen frozen with liquid nitrogen.

Projektets mål har varit att finna orsaker till delaminering av lamellimmade komponenter vid Stora Enso komponentfabrik i Ljusne. Detta resulterade i en analys av de faktorer, både material- och tillverkningsmässiga, som kunde bidra till en försämrad limfogskvalité. Analysen baserades på standard SS-EN 13307 ?Timber blanks and semi-finished profiles for non-structural uses?. En av de gällande faktorerna som analyserades var presstrycket vid limning.