The aim of this study is to investigate how chemistry teachers at secondary school anduniversities work with learning strategies and models of perception. This thesis leans on theworks of Lev Vygotskij and his likes but also on the theory of conceptual metaphors by GeorgeLakoff and Mark Johnson as a tool to analyze the collected data.The Empirical data that this study is based upon have been collected through semi-structuredinterviews with teachers as primary respondents.The study has resulted in a two practical assignments for secondary school which are builtaround the concept of open assignments. This thesis has also generated a suggestion for a newstructure of the bachelor programme in chemistry at KTH..

Hommage till slit och släp is a tribute and a resarchabout patterns relation to clothes. The primary goalof the project was to examine how a pattern couldchange the apperance of a garment and how thegarment?s construction and material would impactthe pattern. The formative survey was about thesparsely populated areas in the north of Sweden andhow theese areas have been treated by the swedishgovernment. The issue worked as an inspiration andmethod which I used in the patternresearch.

Den här uppsatsen handlar om hur relationen mellan systrar kan se ut och hur den kan komma att förändras med tiden, antingen till det bättre eller sämre. Vi fokuserar på barndom, vuxenliv samt om det finns någon idealbild för hur en syster ska vara. Finns denna då i verkligheten? Vi har intervjuat fem kvinnor där samtliga har systrar. Två av dessa informanter är tvillingar vilket har gjort att det är ett särskilt avsnitt på just tvillingskap.

SammanfattningUppsatsen är ett försök till att belysa fenomenet roller i serviceyrket; hur personalen i en klädbutik agerar gentemot kunder och hur de känner inför den roll de besitter i sin profession. Idag innebär butiksarbete mycket mer än tidigare: numera förväntas man som butiksmedarbetare att ge god service i kundbemötandet ? det räcker inte med att kunna utföra sina arbetsuppgifter, utan man måste kunna leverera ett leende på utsatt tid och man förväntas kunna sälja. Dessutom ställs många gånger i detaljhandeln krav på att man ska kunna sälja för ett visst belopp eller ett visst antal artiklar per kund.[1]    I vardagslivets olika situationer innehar vi individer olika roller. Man kan ibland inneha rollen som ett äldre syskon, ibland som rådgivare och ibland som vän eller kollega.

The number of women in Swedish firms of accountant is not lower then the number of men, but when we compared the number of chartered auditors, the number of women are low compared to men. This is connected to the public debate that is mainly emphasising that there are no differences between men and women and therefore the sexes should be treated equal. The method used is a qualitative study and the primary data was collected through interviews. The respondents consist of members, women as well as men, from eighteen auditors in Malmö and Kristianstad. The result shows that both male and female characters are needed in the work on the firm of accountants.

Problem: Vår huvudsakliga frågeställning är: Vilka är de viktigaste förändringarna i mobiltelefonbranschen och vad blir konsekvenserna av dessa förändringar? De delfrågor som också studeras berör huruvida värdekedjan dekonstrueras i mobiltelefonbranschen, företagens påverkan av komponent-standardisering, hur konkurrenssituationen påverkas av nischtillverkare och ODM-aktörer samt hur maktbalans och lönsamhet är fördelad i branschen. Syfte: Genom en global branschanalys vill vi kartlägga mobiltelefonbranschen och identifiera drivkrafterna till förändring. Vidare är syftet att analysera konsekvenserna av drivkrafterna och därmed skapa en förståelse för branschens utveckling. Vi har dessutom strävat efter att kartlägga alla mobiltelefontillverkare i världen med målet bidra med insikt om branschens utbredning.

The writer has attempted to discuss the distinction between the necessary and the contingent. It begins with a criticism against the possibility for a so-called ?a possible worlds realism? to give a ?philosophical explanation? of this distinction. The writer argues that this is impossible, since it requires that a notion of this distinction be already accepted (more precisely that the necessity of such a theory is already accepted).After this specific criticism, the writer intends to show that this is a more general problem that follows any explanation of the contingent/necessary distinction.The writer then discusses the counter-argument that the requirements placed on these explanations are set to high, therefore the writer shows in theory the problem can be solved and sketches a more specific way how to explain and show the basis for this distinction..

The main reason for the study was to find out how much naturscience is used in the daily situation in the preschool/school environment with the younger kids. I have studied the teacher`s educations background, if this had any role in the teaching of naturscience. To get my answers I interviewed ten teachers with different teaching background.The result showed that science was present both in the preschool and school for the early years. Everything from teamwork to outdoor play and small experiments. To play out in the woods is most important part teaching in naturscience.My study showed that a teacher`s educations background had no part in the teaching of everyday life in the nature.Keyword: experiment, primary, school, science..

The main reason for the study was to find out how much naturscience is used in the daily situation in the preschool/school environment with the younger kids. I have studied the teacher`s educations background, if this had any role in the teaching of naturscience. To get my answers I interviewed ten teachers with different teaching background.The result showed that science was present both in the preschool and school for the early years. Everything from teamwork to outdoor play and small experiments. To play out in the woods is most important part teaching in naturscience.My study showed that a teacher`s educations background had no part in the teaching of everyday life in the nature.Keyword: experiment, primary, school, science..

AbstractThe purpose of this study is to examine how children interact with each other and what social positions they assume when using the learning pad. The social positions reffered to is the Owner, the Participant and the Spectator, defined by Ljung Djärf (2004). According to Ljung Djärf (2004), the Owner is defined as the one in control of the mouse and keyboard. The Owner is expected to be in charge of what is happening on the screen. The Participant is typically found on a chair near the computer.

Today a lot of consumer and media interest lie in food production. Food is something everyone of us has a relationship to hence foodstuff and their making is a topic of current interest.Cattle?s rearing is one of many factors that have begun to play a bigger role when consumersare selecting beef from the shops? meat counters. This may well be a result of productdiversification and greater investments towards marketing. Many cattle rearers considerseveral grounds for added values being linked to their products and consumers are becomingmore aware of these primary sector related added values.

Companies that sell digital products such as software and movies transfer large amounts of data to its customers. In order to send this amount of data using FTP or HTTP and still maintain a high speed transfer rate it is required that the company have a large number of servers and a huge bandwidth. Servers and bandwidth costs money which means they have great costs on the distribution of their products. In order to reduce distribution costs, P2P technology can be used and the most powerful technology to transmit popular files is called BitTorrent.BitTorrent requires users to share their bandwidth. Nowadays, BitTorrent is frequently used to transfer products that are free of charge; one example is the Linux distribution Ubuntu.

Bakgrund: Sjuksköterskor kan möta patienter med ätstörningar på olika avdelningar. Sjuksköterskor blir ofta överraskade av det stora omvårdnadsbehov som patienterna har. Syfte: Syftet är att belysa sjuksköterskans upplevelser av vården av patienter med ätstörningar. Metod: En litteraturstudie och granskning av sju vetenskapliga artiklar har genomförts, materialet analyserades med inspiration av Graneheims och Lundmans analysmetod. Resultat: Sjuksköterskor tycker inte att de har tillräcklig kunskap och utbildning för att vårda patienter med ätstörningar.

This article evaluates the narrative and it´s didactic role in historiographic textbooks for schools. The primary study is a comparing qualitative analysis of the narrative in the different textbooks. The result leads to a pedagogical discussion based on Kieran Egans theories about cognitive tools, and how they shape our comprehension. The theoretical background defining and discussing narrative as a concept is partly based on a semiotic view, part linguistic. The main conclusion of the work is how the narrative seems to be a product of discourse in the ways the textbooks differ at the most from each other; Broken down, how the role of the writer and the reader and their conception of the world take part I a significant comprehension of the stories told in history textbooks..

Vid röjning av RSV-ammunition saknas idag adekvat beslutstöd för att dimensionera skadebegränsande åtgärder mot jetstrålens verkan. I uppsatsen vidareutvecklas en beräkningsmodell som författaren tidigare föreslagit. Syftet är att skapa ett verktyg som kan införas i ammunitionsröjningsverksamheten.Fullskaliga skjutförsök har genomförts för att klarlägga inverkan av förhållanden som är typiska vid ammunitionsröjning; en skyddskonstruktion byggd av sandsäckar och med ett långt detonationsavstånd till röjningsobjektet. Försöksresultatet visar att den grundläggande hydrodynamiska penetrationsteorin inte är användbar för dessa förhållanden. Vidare ger sandsäckskonstruktionen signifikant bättre skydd mot jetstrålen än en homogen grusbädd.Genom störningsanalys har känsligheten hos de enskilda parametrarna i beräkningsmodellen för verksamhetstypiska fel utretts.