Sökresultat:
10736 Uppsatser om Silver salt based anti-bacterial treatments - Sida 58 av 716
"Idag ska vi tälta på skolgården" : Ramfaktorers inverkan på friluftsundervisningen
The purpose of my study was to examine how teachers in physical education experience different frame factors impact on their outdoor education and their choice of didactic approach. My study is based on Lundgren´s frame factor theory and Peitersen´s didactic learning model. I have used a qualitative research method to answer my questions. I have been using semi-structured interviews to interview six PE teachers who all teach at high school level.Based on my results we see that the teachers experience teaching hours and class sizes as the frame factors that mainly affect the outdoor education. Teachers often choose to split up the outdoor activities into sequences in order to achieve better learning.
Optimering av produktionstidsplan : Studie baserad på implementering av ny planeringsteknik i Peab Sverige AB
Now a day?s there is dramatic change from traditional to digital information processing in construction industry. This change can be visualized in the project concept stage where it now has accessibility to join all the data in one place. Location-based planning technique simplifies scheduling by visualizing the schedule efficiently and has many advantages such as might shortened the project period by about 10 - 20 % if the company uses location-based technology, reducing risks in many ways by maintaining production continuity and identify collisions between things etc. Vico Office software has been used for Location based planning technique and in this thesis.The purpose of this thesis work was to demonstrate how location -based planning technology change the scheduling stage in Peab, potentially reducing the project time.
Den personliga kreativiteten: Kreativitet är vad du uppfattar och beror på dina egna erfarenheter
Previous research within the field of advertising creativity has been based on the point of view of professional advertisers, deciding the norms of creativity without wondering how consumers define creativity. Thus, the main purpose of our thesis has been to investigate which dimensions advertising creativity consists of and the driving forces behind them. All based on a consumers? point of view. The secondary purpose has been to show how creativity affects efficiency through purchase intentions and Word- of-Mouth.
Olika betyg med hänsyn till program, elevernas och lärarnas kön? : En undersökning av betygsmedelvärde i Svenska A, Matematik A och Engelska A i två olika gymnasieprogram och städer.
I have with this thesis sought to understand how chick lit could be useful in the classroom in the teaching of Swedish B-course in high school. Based on the model of critical literacy I am arguing that this genre would help to meet the objectives of the policy documents which, among other things, are to critically examine and analyze various types of texts.I have found that some of these texts could be used for analyzing and critically examine the ideological dimensions of texts and cultural heritage by the model of critical literacy, and also as a counterweight to the more traditional teaching of the canonical literature as a literary historical stuff that students should learn. I have also wanted to create a basis for discussions about literature in the classroom based on the chick lit genre. To do this I have, based on three themes and questions from the model of critical literacy, tried to focus on issues that might emerge from the ideological analysis and critical review. The model aims to deconstruct norms of society, and in the work of chick lit, I wanted to show how you could deconstruct norms around gender..
Att tiga är silver, att tala är guld : Framtagningsprocessen av ekonomisk information i tre svenska företag.
I litteraturen beskrivs controllern väldigt olika från författare till författare, vilket kan förklaras med att controllerrollen varierar från företag till företag, därav är controllerns roll väldigt omdiskuterad angående titel, placering i företaget, dess funktion och arbetsuppgifter. Forskare påpekar att detta är ett område som bör studeras mer. I vår uppsats försöker vi återberätta hur controllerfunktionen beskrivs i tre svenska företag: Duni AB, Höganäs AB och Gekås. Tidigare studier angående controllerns relation gentemot sina ovanställda chefer har visat att den ekonomiska information, produkt, controllern arbetar fram inte är tillfredsställande och i värsta fall irrelevant för beslutsfattandet inom verksamheten. Denna uppsats ämnar beskriva framtagningsprocessen av controllerns produkter, mottagarens uppfattning av slutprodukten samt situationen mellan controllern som producent och ekonomichefen som mottagare i de tre undersökta företagen.
The capability to understand customer value - A case study of Metso Mining over continents
The purpose of this thesis is to describe and analyze how the mining equipment producers on a global market manage to handle the changing conditions concerning customer value. Our approach has been a comparative analysis between two different sites in order to answer the purpose. The case studies at Metso Mining have been made through interviews and visits at two geographical markets, South America and Scandinavia. The theoretical framework applied on our empirical findings is based on Blue Ocean Strategy, Customer Value and Resourced Based View. The empirical foundation is based on interviews with Metso Mining employees at Sorocaba in Brazil and Kiruna/Gällivare, Trelleborg and Staffanstorp in Sweden.
ABC och ekonomisystem : En studie av Volvo Construction Equipment Components AB
The accounting information system comprises budgeting, accounting, and costing. The accounting information system has, traditionally, constituted an integrated system where the different elements collaborate. If ABC is introduced this order is disturbed, since ABC is based on another logic which cannot easily be integrated with budget and accounting. ABC, therefore, is usually used parallely to the conventional costing method. There are, however, companies that have taken its ABC one step further by letting it replace the old costing model and integrate it with the accounting information system.
Gotlandspressen och de grå lapparna : Statens Informationsstyrelses övervakning av de gotländska dagstidningarna under andra världskriget
Under andra världskriget vidtogs i Sverige ett antal åtgärder som gick på tvärs mot den traditionella svenska pressfriheten. Ett inslag i denna politik var inrättandet av Statens Informationsstyrelse, SIS, med uppgift att bland annat leda och övervaka den svenska pressen. Informationsstyrelsen har i efterhand blivit mest känd för de så kallade ?grå lapparna?, förtroliga meddelanden till tidningarnas redaktörer om vad som inte fick publiceras.Under kriget utkom på Gotland tre dagstidningar. Gotlänningen som ägdes av bondeförbundsintressen, konservativa Gotlands Allehanda vars huvudägare C E Ekman även var tysk konsul och tidningen har betraktats som mycket pronazistisk samt socialdemokratiska Gotlands Folkblad som framställts som ytterst anti-nazistisk.Utifrån SIS arkiv beskrivs SIS styrning av tidningarna genom de grå lapparna och påpekanden av överträdelser.
Traditioners roll i grundskoleundervisningen : En studie om hur religiösa traditioner framställs i grundskolans klassrum
This study is about which opinion active teachers are having when it comes to integrate religious traditions and ceremonies in their teaching. The aim is to study the religious traditional ceremonies part and how they are being defined in the Swedish classrooms in primary school. Together with literature, research and the discussion in this study, I came up to a few conclusions of how religious ceremonies will be integrated and how it looks like in Swedish classrooms. In this study of literature and research overview, the literatures are intended to provide an insight about how the Swedish school system went from a Christian education to a school that was separate from the church. In the chapter called Literature and research overview the literatures are written by scientists and therefore this chapter is based on research.
Sjukdomsfrekvens och utslagningsorsaker hos kor med 12 respektive 15 månaders kalvningsintervall
The incidence of many of the most common diseases in dairy cattle has been proven to be highest during the time closest to calving. It is possible that the current breeding strategy with 12 month calving intervals increases the risk for disease in dairy cattle, which is problematic concerning both animal welfare and for economic reasons. The economic incentives behind a calving interval of 12 to 13 months have mainly been based on milk- and feed- costs and no costs due to diseases or fertility disturbances have been included.The aim of this study was to see if a lengthening of the calving interval would result in lower disease frequency. The hypothesis is that cows with a planned calving interval of 15 months have a lower disease incidence than cows with a calving interval of 12 months due to less number of calvings. Therefore the difference in disease frequency should be larger when compared over a long period of time, such as over lifetime, since cows with a longer calving interval experience fewer calvings.The study was performed between August 17th, 1994, and January 24th, 2007.
Lokalisation av cathepsin B och cystatin C i gingival vävnad från patienter med kronisk parodontit
Cysteinproteaset cathepsin B har en trolig roll i vävnadsnedbrytningen vid kronisk parodontit då det visats kunna bryta ner extracellulära komponenter. Cystatin C är en fysiologisk inhibitor av cathepsin B och båda har kopplats till parodontal sjukdom. Syftet med studien var att undersöka närvaro av samt lokalisera cathepsin B och cystatin C i gingivala biopsier från patienter med kronisk parodontit. Närvaro och lokalisation av cathepsin Bs och cystatin Cs demonstrerades genom immunohistokemisk metod av kryostatsnittad vävnad. Polyklonal kanin anti-human primär antikropp för både enzym och inhibitor användes.
Effekten av mjölkkors rang på ?antistresshormonet? oxytocin, mjölkavkastning, mjölkflöden och besökstider i mjölkningsenheten i ett automatiskt mjölkningssystem :
The study was carried out at the Kungsängen Research Centre, Department of Animal Nutrition and Management, Swedish University of Agriculture Sciences, Uppsala.
The technical development in dairy production has resulted in a housing system where feeding and milking is done automatically without human contact, a so called automatic milking system. The motives for utilising an automatic milking system, is to increase the animal welfare and to decrease the need for manual labour. However, the system does involve a change for the animals, among the effects is the deprival or the diminishment of a chance for synchronous behaviour and the animals have to agree among themselves in which order they use the feeding stations and the milking unit itself. How and if this affects the animals well-being and production is yet to be solved. A possible way to form an opinion on this, is to study the animals ranking order along with hormone profiles and production.
The purpose of this work was to study the effect of low- vs.
Textila ytor och volymer
Bakgrund:Det som några av mina senaste projekt bottnar i är min fascination för att skapa ytor i textila material. Jag strävar efter att skapa en spänning eller en rörelse i materialet men det är också mitt sätt att uttrycka mig i. Det som jag verkligen uppskattar är att en yta kan innehålla egenskaper eller kvalitéer som står i opposition till varandra. Det gäller både den känslomässiga undertonen och ytans fysiska uppenbarelse. Många gånger föreställer jag mig att relieferna i textilen är som en blindtext som man skulle kunna läsa genom att stryka med fingerspetsarna över ytan.
Barn diagnostiserad med ADHD : En studie om hur man på ett fritidshem kan arbeta med ADHD diagnosticerade barn
AbstractThe purpose of this paper is to find out how the after-school teachers can work with children diagnosed with ADHD on the after-school center, study the given conditions as well as the links between the two earlier mentioned. Four interviews, with four different after-school teachers, from four after-school centers in one municipality was made. The interviews consisted of seven questions, six of the questions gave the respondents the opportunity to own interpretation of the question and thereby answer the question after what they considered as correct.The result shows that work with ADHD diagnosed children can differ widely based on the conditions the after-school teachers have. Examples of conditions are knowledge and education on the subject, the after-school center environment, the number of teachers in the business and more. Based on the four interviewed response, and the information that previous research shows about the subject, the work with ADHD diagnosed children at the four different after-schools is not good enough.
En studie om externa betalningssätt och konsumentens osäkerhet.
I takt med att e-handel ökar samt direktbetalning i form av kreditkortsbetalning, ökar även antalet bedrägerier. Fler och fler webbutiker använder sig utav externa betalningslösningar för att stärka förtroendet hos konsumenter som genomför en direktbetalning.Nätfiske och andra bedragare som utnyttjar konsumenters identiteter online har ökat. Anti-Phishing Work Group som är en branschförening och som inriktar sig på att eliminera identitetsstöld och onlinebedrägerier, har uppmärksammat att antalet nätfiskebedrägerier har ökat med ungefär 4000 % sedan november 2003. (verisign.se) Vi vill med denna studie ta reda på om konsumenter påverkas av osäkerheten kring betalning vid shopping via Internet och i så fall på vilket sätt.För att få fram det resultat som vi eftersträvar använder vi oss av en enkät samt användartester där vi ställer en fingerad sida mot den officiella sidan för företag i fråga. Användaren fick därefter välja ut den sida som de anser vara den officiella sidan.