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11514 Uppsatser om Laboratory material - Sida 59 av 768
Kvinnors roller i det vikingatida samhället : Spår av kvinnor i text och ting
This paper deals with rights of women and their social role during the Viking Age. The method is to compare things and written material.In the written material, three cases of rape have been identified. How each of these cases where looked upon differs; legally the punishment for rape was exile. Violence against wives implied their right to divorce, whereby they were entitled to take with them a great part of the family´s capital, namely their dowry and morning gift.A husband and wife did not inherit each other but a widow could inherit from her children if they died without offspring.Women buried in boat graves indicate that they had a function or were closely involved in the cult. From two graves, the Aska Grave and the Oseberg Grave, the findings can be interpreted as indicating a change in the social behaviour.
En blick säger mer än 1000 ord : En studie av porträtteringen av kvinnliga kändisar i Aftonbladets och Expressens bildmaterial på Internet
AbstractTitle: A gaze says more than a 1000 words ? a study of the portrayal of female celebrities in the photographic material on the online portals of Aftonbladet and Expressen En blick säger mer än 1000 ord - en studie av porträtteringen av kvinnliga kändisar i Aftonbladetsoch Expressens bildmaterial på InternetNumber of pages: 58 (59 including enclosures)Author: Sofie BackmanTutor: Amelie HössjerCourse: Media and Communication Studies DPeriod: Spring 2008University: Division of Media and Communication, Department of Information Science, Uppsala University, SwedenAim: The aim of this essay is to study in what ways female celebrities are portrayed in the photographic material of the Swedish tabloid press. In which situations does she appear? What function does she seem to behold in the pictures? Further the thesis explores whetherthe portrayal of the female celebrity shows signs of stereotyping.Method/Material: The study combines a quantitative and a qualitative method. A picture analysis of photographic material from the online versions of the Swedish tabloids Aftonbladet and Expressen has been conducted.
En fallstudie av Södertörns högskolas intranät Kurswebben
We have made a qualitative study of what the students at Södertörns högskola use Södertörns högskola?s intranet Kurswebben for and how they experience the use of it. For this purpose we have made a qualitative interview examination with six students. The empirical material has been analysed according to our own analytic model which is based on existing usability theories and consists of the tree parts content, function and design.Our conclusion is that the students use Kurswebben mainly to keep themselves updated, download teaching material and schedules. According to our study, the students most of the time experience their use of Kurswebben as simple, but sometimes have a reluctance to visit it.
Kartläggning av barnlogopedisk intervention i dagens Sverige
Det saknas en nutida nationell kartläggning av barnlogopedisk intervention. Tidigare studier har undersökt specifika enheter eller granskat interventionen historiskt. Syftet med föreliggande studie var att utifrån en enkät besvarad av kliniskt aktiva logopeder kartlägga det barnlogopediska behandlingsläget i dagens Sverige. Målet var att kunna beskriva interventionens karaktär samt vilka metoder och material som används. Enkäten bestod av 30 frågor och riktade sig till logopeder som för tillfället var verksamma inom det barnlogopediska fältet, exklusive barnhabilitering.
Avsättningsmöjligheter för slaggrus från avfallsförbränning vid Åmotfors Energi
The incineration of waste is steadily increasing in Sweden and so is the production ofashes. The bottom ash has for many years been used as construction material inlandfills. Now many of the nation's landfills are closed and there is a great need to findanother beneficial use for the ash. Bottom ash is a gravel-like material and with itsmaterial properties it can replace natural gravel in parts of roads and surfaceconstructions. Today this use is only approved within landfill areas where leachate iscollected and checked.
Ett tidigt möte med matematik : En förskolas arbete med matematik
This research is about the experience educationalists have of children encountering mathematics in a preschool. What is the impact of introducing mathematics in preschool? How do educationalists work with mathematics and how do they experience the children?s interest in mathematics? The aim of this degree project is to examine how educationalists experience children´s interest in mathematics when they encounter mathematics at an early age. The degree project is limited to educationalists and children within a preschool located north of Stockholm.This research seeks answers to the following questions at issue. Does an early encounter with mathematics in preschool lead to increased interest in mathematics among children? How can educationalists in preschool work in a appropriate way with mathematics to stimulate children to develop within mathematics and to increase their interest? How does educationalists in preschool experience children´s interest in mathematics?Theories by Piaget, Vygotskij and Dewey were used as well as former research in this subject.To answer the aim and the questions at issue in this research, three interviews was conducted with educationalists at the preschool and recorded with a Dictaphone.
EN NOT OCH TVÅ BOKSTÄVER - Diskursanalys kring användandet av tonnamnen H, B och Bb
Different ways of naming the two pitches between A and C exist in Sweden, Norway and Denmark. The Germanic tradition uses B and H, whereas the Anglo-Saxon tradition uses Bb and B. The aim of this study was to present a survey of the various opinions regarding these pitch names. The material consisted of different opinions about this matter from Swedish, Norwegian, and Danish websites. By means of discourse analysis the material was analysed in themes, which consisted of logic, tradition and communication.
Comparison of three IVC systems for mice, with focus on growth and nest building in juvenile mice
Today the individual ventilated cage system (IVC-system) is the most commonly used system when housing rodents. IVC systems are designed to control both supply and exhausted air at cage level, as well as temperature and relative humidity in the cages. This creates an optimal environment for the mouse and at the same time a protection against the risk of cross-infection between cages and the outside environment. The aim of this study was to evaluate the health and welfare for two different strains of laboratory mice (NMRI nude mice and C57BL/6NCrl mice) in three different kinds of IVC-systems; Arrowmight, Allentown and Tecniplast. 108 mouse pups from each strain (in total 216 mice) were selected after weaning at an age of three weeks and tested during 5 weeks.
Kylning och torkning av ett högtryckskompressorinlopp
Examensarbetet utfördes på University of Florida vid Department of Mechanical and AerospaceEngineering i deras Energy and Gas Dynamics Systems Laboratory. Laboratoriet forskar på enny gasturbincykel som producerar kraft, värme, kyla och vatten. Cykeln är kallad High PressureRegenerative Turbine Engine (HPRTE) och kombinerat med gasturbincykeln är ettabsorptionskylsystem (VARS). Kylsystemet drivs av spillvärme från avgaser som cirkuleras igasturbinen, den producerade kylan används för att kyla ned högtryckskompressorinloppet.Syftet med det här examensarbetet är att undersöka möjligheten till att kyla ned inloppet tillkompressorn till temperaturer långt under fryspunkten för vattnet i den fuktiga gasen. Om gasenskall kylas till nivåer under fryspunkten måste vattnet föras bort från gasen.
NY ENERGI ! ? en kollektion av alltygsmönster med miljötanke
NY ENERGI! ? en kollektion av alltygsmönster med miljötanke Att täcka alla vita ytor med färg, mönster och glädje är mitt mål. I mitt magisterexamensarbete har jag formgivit en hemtextilkollektion av tryckta mönster som passar till många olika användningsområden och fungerar som alltyg. Material- och teknikval har gjorts med miljötänkande. Textilproduktionens miljöbelastning kan minskas genom att använda ekologiskt material med hög kvalitet och använda nya lösningar till att trycka tyger, till exempel digitaltryckning.
Elever med läs- och skrivproblematik : Pedagogiska åtgärdsmetoder för elever med läs- och skrivsvårigheter
Syftet med studien i mitt examensarbete är att ta reda på om det finns några pedagogiska åtgärdsmetoder för elever med läs- och skrivsvårigheter. Litteraturstudierna visar att det finns ett antal sådana, men frågan blev då om de används i praktiken av speciallärarna i våra skolor. För att ta reda på den saken, intervjuades tre personer som på olika sätt kommer i kontakt med elever som har läs- och skrivsvårigheter. Två av intervjuerna utfördes på respektive arbetsplats och bandades, medan den tredje var en mailintervju. Resultatet av både mina litteraturstudier och intervjuer visar att det finns ett antal olika pedagogiska åtgärdsmetoder.
Kultursponsring i Moderaternas motioner: En diskursanalys
The purpose of this bachelor thesis is to study cultural sponsorshipof cultural institutions and cultural events in some particular pointsof views. Namely, how do the Moderate party look at culturalsponsorship based on their motions and how these motions havebeen received by the Swedish parliament. The aim has beenbroken down into three questions. Firstly, how does the Moderateparty look at sponsorship of cultural institutions and culturalevents based on their motions on the subject. Secondly, whatviews have been existed in parliament both in committee andplenary, against the motions? Thirdly, what are the most relatingparagraphs for the different material groups.
Den fysiska miljöns betydelse i förskolan : Miljöns utformning och barns delaktighet
My intention with this paper was to investigate how the teachers in pre-school thinks about the physical environment in pre-school. Both the significance for the pedagogical activity and the children?s involvement in the design. I have done five interviews with pre-school teachers. The result shows that the pre-school teachers consider that the size of the premises and the availability to the material is important factors for children?s development and learning.
Lek och lärande i uterummet vid förskolan
Idag är mycket av den pedagogiska verksamheten förlagd inomhus, syftet med detta arbete var därför att belysa lekens samt uterummets betydelse för barns lärande. Detta arbete med innehållet lekfulla och lärande aktiviteter skall väcka nyfikenhet och ses som ett inspi-rationshäfte att flytta ut den pedagogiska verksamheten till uterummet. Dessa planerade aktiviteter är kopplade till läroplanen för att pedagogerna lättare skall kunna tillgodose strävansmålen i förskolan. Material samt en enkätundersökning har lämnats ut till en för-skola. Detta för att ta reda på om ett material med planerade aktiviteter för uterummet som är kopplade till läroplanen kan vara av intresse.
Utveckling av Trailplate - En skyddande innersula
The project aimed to develop a protective and stabilizing insole called Trailplate for soft andlight shoes. The demand came primarily from off-road runners in France, Switzerland, andAustria. The project was carried out at Icebug, a company that develops shoes mainly forrough terrain. The main focus has been on the trailplate which is designed to fit severaldifferent shoes.Torsional stiffness and bending resistance were the main objectives. To improve the existinginsole, a material with the right features was required.