Sökresultat:
10458 Uppsatser om Agent-based modelling - Sida 28 av 698
Språkbad - en insats för framtiden? : En jämförande analys mellan språkbadselever och enspråkiga elever
This thesis is based on thirteen qualitative interviews with civil servants and politicians. The purpose of the study is to research these informants? attitudes towards integration and their reflections about immigrants? lower chances in an ethnically segregated housing and labour market. The theoretical frame of references is based on social constructionism and focuses on including and excluding power structures. The empirical material provides both structural and cultural explanations to immigrants? problems as regards inclusion in Swedish society.
Reglering av redovisningsjäv - Ett måste eller onödig byråkrati?
Efter revisionspliktens slopande år 2010 har fler förenklingar för småföretag blivit föreslagna angående revision och redovisning. En av dessa är slopandet av de jävsbestämmelser som är relaterade till revision för småföretag, nämligen redovisnings-, medelsförvaltnings- och byråjävet. Förslaget avsåg att förenkla för småföretag samt att öka möjligheterna för revisionsbyråers så kallade kombiuppdrag. Denna debatt har lett till ett lagförslag om ett slopande av dessa jävsregler vilket sedermera blivit avslaget med motiveringen att det skulle äventyra revisionens oberoende. Vi vill med denna studie undersöka vilka positiva och negativa aspekter som ett slopande av redovisningsjävsreglerna skulle resultera i samt vilka som skulle gagnas mest av en sådan förändring. De teorier som används som grund för denna kvalitativa studie är Principal-agent teorin, Oberoende, Legitimitetsteorin samt Intressentmodellen, inom Principal-agent teorin finns en delteori som heter Informationsasymmetrier.
Grundvattnets geokemi vid Gladhammars gruvfält, Västervik. Effekter av äldre tiders kobolt- och kopparbrytning
The municipality of Västervik, with support from Envipro Miljöteknik AB, is carrying out a main study of the minefields at Gladhammar. Mining of iron, copper and cobalt under different periods from the 16th century until the end of the 19th century has led to discharges of metals to the lakes situated downstream. The aim of the main study is to investigate the possibilities to reduce the environmental load on the surrounding ground and water caused by heavy metals from the mine. The present report is a part of the main study. The aim of the work is to investigate the geochemistry of the groundwater.
Gränsöverskridande handel ur importörens perspektiv
Research in international trade situations has mainly focused on understanding the exporter?s actions and has showed ways on how these can be optimized. Although the importer in most cases, until this day, has been left outside this focus, it has been showed that the importer often is the active participant in an international dyad. It is the importer who is actively seeking suppliers for its production or distribution. Based on previous research in the area, the following study identifies the factors that are vital to the importer for satisfactory relations.
Arbetstidsdirektivets implementering i svensk lag : En studie om byråkratisk drift
The aim of this master-thesis is to investigate the emergence of bureaucratic drift in connection with implementation of EU-legislation in Sweden. To narrow it down I have chosen to look at the Swedish implementation of the Working Time Directive, directive 93/104/EG. To be able to fulfil the purpose of this master-thesis I have used two research questions; [1] How did Sweden implement the Working Time Directive into Swedish law? and [2] Why did Sweden omit to correct implement the Working Time Directive? To be able to understand and explain the situation I have used the principal-agent perspective as a theoretical framework. An analysis of motives has been used as analytical method.The results from the analysis show that Sweden, in order to keep the contractual model used on the labour market, which is a part of the well known Swedish model, shirked while implementing the directive and implemented as to be able to fulfil its own agenda.
Clinical and subclinical mastitis in dairy cattle in Kampala, Uganda
Dairy farming in Uganda provides a source of food, employment and income. Previous studies have revealed high frequencies of bovine mastitis, a costly disease for the dairy farmer. The aims of this study were to investigate the bacteriological panorama in milk from udder quarters with clinical (CM) and subclinical mastitis (SCM) and to determine the antimicrobial susceptibility in staphylococcal isolates. Further, we intended to establish the prevalence of subclinical mastitis and to investigate some environmental factors and animal properties that might influence the frequency of mastitis. For CM, farmers made contact with the members of this study when recognizing an animal with CM.
Tillfälligt fungerande konsensus : En interaktionistisk analys av samtal för att bedöma lärarstudenters kunnande under den verksamhetsförlagda utbildningen
Henriksson, Kristina (2009). Assessing student teachers through conversation - an interactional analysis of student-teaching conferencesThe aim of this study is to identify the characteristics of student-teaching conferences. During a school-based education for student teachers, teacher educators from the university visit the student teachers. They also have conversations, so-called student-teaching conferences, with the students school mentors to assess the student teachers knowledge. These conversations aim at assessing the student teachers professional knowledge at the end of a shool-based education.
Kontextbaserad utveckling av klassifikationssystem: Värdet av ett användarperspektiv i en beståndsorganiserande process på specialbibliotek
This thesis treats a new perspective in the theory of classification, the context-based approach. The aim is to find out what kind of value this new approach can have in the process of creating a classification scheme for a special library collection. The first question to be answered is how the context-based approach works in a real life. The second question investigates which role the research in this particular area might have. Illustrating a real-life situation, the unit of Rättsmedicinalverket in Linköping serves as the object of study.
Industriklassificeringens roll som urvalskriterium vid multipelvärdering
This thesis aims to investigate if peer-groups based on industry classification perform as well as, or better than, peer-groups based on other measures that represent factors affecting the price-to-earnings multiple. In contrast with previous empirical studies, a solid theoretical approach is used in defining which factors, according to valuation theory, affect the P/E-ratio. The factors identified as explanatory are accounting measures, risk and growth. Furthermore, we have recognized several measures that represent these factors. These measures are tested for accuracy of prediction in terms of the P/E-ratio for peer-groups based on these measures relative to an industry classified peer-group.
Den trådlösa massan - svärmbeteende och kollektiv handling
This essay seeks to analyze the consequences of modern information and communication technology for collective action within the framework of social movements. With references to the protests in Seattle 1999, the essay argues that the emergence of distributed collective action is closely related to the use of technology, for example cell phones and Internet. This distributed collective action can be characterized by its decentralized and self-organizing features, forming a global pattern emerging from local interactions. Whereas contemporary theories of collective action can be ´stretched´ to fit these aspects, they lack analytical tools to describe and analyze such systems. Further, their rejection of classical crowd theory is problematic, since it contains valuable insights.
Musiken i Bolibompa. : Utveckling, utrymme och pedagogiska funktioner.
With inspiration from Bitzers situational analysis a phenomenografic method has been used, influenced by Brown & Levinsons´s theory of politeness, to find perceptions concerning constraints (in Bitzer´s sense in his model of the rhetorical situation) in Internet-based communication. Based on three qualitative interviews, this essay has found that the perceptions are closely linked to views of what constitutes formal and informal contexts, varying due to the gender or age of the informant. Netspeak is not considered appropriate, with some exceptions, in any formal situation. However, the perceptions regarding decorum in informal situations differ in nature, based mainly on what kinds of associations and connotations are produced by elements found in netspeak. Since perceptions regarding informal situations vary, there is a large risk of misunderstanding, which this essay aims to survey..
Självintresse i förändringsarbete: en empirisk illustration
över verktyg som företagsledningar använder för att undvika
att förändringsagenter agerar i självintresse
Det är lätt att ta för givet att anställda, och i vårt fall förändringsagenten, arbetar i organisationens intresse när faktumet kan vara det motsatta. Vår studie granskar ett tämligen tabubelagt ämnesområde inom företagssfären. Syftet med studien är således att på ett deduktivt sätt studera hur ledningsgrupper arbetar för att säkerställa att förändringsagenten inte jobbar i självintresse, och vilka verktyg lednigen kan använda sig av för att motivera förändringsagenten att jobba i organisationens intresse. Genomförande har skett genom att måla upp en empirisk illustration genom intervjuer med fyra olika företag inom olika branscher för att bredda bilden av hur olika företag arbetar. Vår första slutsats är att det är tämligen svårt att intressera företag att tala om självintresse i och med att det är ett så tabubelagt ämne.
Utrymning av folkmassor - simulering och verklighet
The report contains a comparison between computer based modeling of evacuation and evacuation experiments with large crowds. Crowd movement, behavior and management is examined, as well as the evacuation time. The conclusions in this report are based on observations made during the evacuation of a football ground (Swedish)..
Rätten att benämna : Maktutövning i Amalie Skrams psykiatriromaner
Amalie Skram (1846-1905) was born in Norway but lived in Denmark. She published several books about gender relations and built up a reputation as a naturalistic writer. In 1894, a nervous breakdown made her seek help from the famous psychiatrist Knud Pontoppidan. He sent her to an asylum, but she returned home after spending two months in psychiatric care. In 1895, Skram published two novels about the painter Else Kant, based on her own experiences but not written as autobiographies.
Virtuellt Genus : Hur virtuella agenters visuella genus påverkar bemötandet från användare
Att föra en dialog med en virtuell karaktär blir ett allt vanligare fenomen, till exempel som interaktiv kundtjänst på en hemsida, att testa agentens gränser och vara otrevlig och förolämpa den virtuella agenten är en förekommande händelse likaså. Virtuella karaktärer blir ofta representanter för könsstereotyper, i värsta fall kopplas den förolämpning som ges till agenten också till stereotypens motsvarighet i det verkliga livet. Denna uppsats har som syfte att ta reda på om virtuella agenter med olika visuella genus blir behandlade olika. Loggade chatdialoger mellan högstadielever och virtuella agenter analyserades, resultaten pekar på att ju fler feminina drag en virtuell agent har desto mer förolämpningar får agenten. Detta visar att det är viktigt att ta hänsyn till virtuella agenters genus vid design av dessa agenter, då förolämpning uppstår i olika mängder trots att agenterna i övrigt är identiska..