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1466 Uppsatser om Electrical Engineering Programme - Sida 51 av 98
Energikloka hus i Järinge - energiteknisk uppföljning
Energy-wise houses in Järinge - technical follow-up The company JM built energy-efficient houses in Tensta in Stockholm. They have built a total of 16 houses divided into two parts of A-houses and B-houses. The buildings are an attempt by JM to minimize energy-use of the buildings without affecting the comfort and living standards. The project aims to examine the data for the 16 houses on the basis of data and produce a report showing how the buildings worked through a technical perspective. JM approximates that the purchased energy will not be higher than 95 kWh/m2 per year.
Hen, vi och dom : En diskursanalytisk studie av ett samtal om hen och könsidentitet i Tendens i P1
This thesis is based on a conversation about gender identity and the pronoun hen in an episode of the radio programme Tendens on Swedish public radio, P1. The participants of the conversation are a scholar and a journalist/show-host. The goal of the research has been to analyse how the conversation is constructed from its context and which topics that occur. The goal of the research has also been to analyse how the participants of the conversation position themselves and how the conversation composes and re-composes norms and values regarding gender identity in society. Critical discourse analysis, completed by Conversation analysis has been the theoretical and methodological approach.
Störningar inom kontrollzon
This paper is partially a literature study of human error and interruptions and partially an investigation of pilots and Air Traffic Control. The aim of the investigation was to find out where interruptions occur and how to reduce or eliminate them. The objective of this paper was to investigate what type of interruptions pilots and ATC deals with and during which phases they occur. The paper has revealed that private pilots causes more interruptions for ATC personnel than commercial pilots. The cause for this is probably the less experienced private pilot and the fact that Swedish is used before English by private pilots in communication with ATC.
Upplevelser av ätstörningsbehandling: en uppföljning av de långsiktiga effekterna av en dagvårdsbehandling.
The aim of this essay is to examine which help a group of women with eating disorders had from thier treatment in daycare in 2004. The aim is to examine how the women have experienced this treatment and how they live today. The central questions are: what was their life situation like before the treatment, what was their experience of the treatment, how could the treatment have been better and how are their lives today? The method is based on qualitative interviews with seven women who were all in the same treatment for eight weeks at Capio AnorexiCenter in Malmö. The women have also redone tests that were done right before and right after the treatment.
Matvanor och attityder hos högskolestudenter i förhållande till livsmedelsverkets kostråd
The study was a quantitative cross-sectional study which aimed at investigating college students? eating habits in relation to the Swedish food agency dietary recommendations. The likely factors associated with eating habits and attitudes towards dietary recommendations were also investigated. Non probability sampling method was used giving rise to convinient study sample of 51 individuals (41 women and 11 men) ages 19 to 37. The participants were part of four different types of educations, Care and health, Economy, Engineering, computering and societal planning and Culture and media.
Kvinnligt Ledarskap eller ledarskap på kvinnors villkor En fallstudie av föreställningar om ledarskap och genus i Womentor
The purpose of this study is to investigate the perceptions of leadership and gender issues circulat- ing in Womentor leadership development programme, and to have a discussion around what conse- quences they may have on participants' careers. To answer the question I have used a qualitative approach in the form of 10 interviews and non-participant observations. The theories in this study are based on gender and leadership issues.The problem which forms the basis of this study is the underrepresentation of women at senior posi- tions. A basic assumption in this study is that notions of gender and leadership affect the individual's ability to act. The circulating concepts identified in Womentor are: The leader who wants to be a manager, The leader who gets things done, The communicative leader, Change leader, The motiva- tional leader and The leader as a role model.
Prototyping i systemdesign
Denna uppsats avser att belysa frågan varför prototyper är ett viktigt verktyg
i en utvecklingsprocess av ett mobilt system. Fördelar och nackdelar som
verktyget kan innebära behandlas och olika tillvägagångssätt beskrivs.
Arbetet med detta baseras i ett praktiskt utvecklingsprojekt på
IT-kunsultföretaget Citerus. Projektuppgiften var där att genom en
informationflödesanalys definiera olika flaskhalsar i informationsflödet på
olika hotell för att sedan föreslå ett effektiviserande system. Projektet
koncentrerades vidare på städpersonalen och deras arbete. Utifrån fortsatta
studier föreslogs ett mobilt system som ger städpersonalen information för att
lättare och effektivare göra sitt jobb.
I flera olika forskningsdiscipliner som berör design och systemutveckling
förespråkas ett utvecklingssätt med hjälp av prototyper.
säkerhet inom 3G
Problem: Idag har de flesta detaljhandelsföretag någon form av kundklubb för att stärka banden mellan sig och sina kunder. Men skapar kundklubbar lojala kunder per automatik, eller krävs det mer än vad de flesta företag erbjuder idag? IKEA Family är en av de kundklubbar som funnits längst och på varuhuset i Älmhult upplever man inte att potentialen med kundklubben utnyttjas fullt ut då relationerna med medlemmarna inte utvecklas i önskvärd utsträckning. I detta arbete undersöks huruvida detta beror på konceptuella brister, val av strategi eller implementeringen av konceptet på varuhusnivå eller om det finns andra förklaringar. Syfte: Syftet med uppsatsen är att utifrån vår fallstudie på IKEA-varuhuset i Älmhult, samt med hjälp av utvalda teorier kring lojalitet, relationsmarknadsföring och strategi, skapa förståelse för hur en kundklubbsstrategi bör utformas och förverkligas samt visa på vilka problem som kan uppstå.
Effektivisering av kravspecifikationsprocessen
The goal of this project was to make the requirement process at the Swedish
Coastguard more effective. The first step to achieve this was done by locating
bottle necks in the process with value stream mapping method. The result of
this study showed that the biggest restriction in the requirement process was
while examining older requirement documents to understand what elements were
suitable for the particular project.
This was followed by a study of literature, interviews and theory of Lean
Production with the ambition to investigate how the requirement process was
handled on other companies and how to improve the process on the Swedish coast
guard. This led to a number of potential enhancements of the process which
later was evaluated.
Requirements written by different people in different organizations were
analyzed in order to sort out if there were some similarities? which could be
used as standard elements in a future standardization of the process.
Utveckling av minimax-baserad agent för strategispelet Stratego
Stratego is a boardgame not very different from chess, that contains hidden information. Because of this, existing programs play at beginner level. The purpose of this thesis is to adjust a minimax algorithm so that it passes the demands of Stratego, and then build a Stratego agent around it. Tests with existing minimax algorithms leads to the development p-e-minimax. This algorithm uses two different values in its nodes to simulate the different information available to the agent and its opponent.
Varför använder sig svenska industriföretag av trådgnistning? : ? en studie av de praktiska fördelarna med bearbetningsprocessen
Trådgnistning (på engelska Wire Electrical Discharge Machining eller WEDM) är en termiskbearbetningsprocess för att med en trådelektrod skära i elektriskt ledande material. Metoden har teoretiskt sett många fördelar och relativt få nackdelar. Intervjuer i studien visar att trots detta så undviker flera industriföretag om möjligt denna process. Syftet med studien är att utifrån de teoretiska fördelarna som anges i litteraturen undersöka vad företag i Sverige anser vara de mest relevanta praktiska fördelarna med trådgnistning som bearbetningsprocess. En internetbaserad enkät har skickats ut och besvarats av 20 industriföretag runtom i Sverige.
C# - Framtidens språk???
This paper is about the new programming language from Microsoft, C# (See Sharp)
and the
.NET Framework. They are still in beta-version, but will be released on the
market in
February 2002. This paper presents C#, not in detail but the characteristics
that distinguish the
language. A comparison is done with C++ and Java, since C# is most resembling
to these
languages. Both C# and Java have been developed from the mother- language C++.
Standardisering och kalkylering av maskinhallar
This thesis has been carried out onbehalf of Lindborg & Sons in Örsundsbroand is a concluding part of the Bachelorof Science program in ConstructionEngineering at Uppsala University. Theaim of the project is to make a plea fora database of good examples of themachine room types using Revit drawingprogram, and work out a correspondingworksheet .At the start of the process it becameapparent that there were somedifficulties in using Revit to creatingmachine room types of the variety whichthe company builds. For modelling ofoblique, curved and irregular lines, Ihad to use my AutoCAD Architecture andthen import them into Revit.The creation of calculus in Excel wastime consuming. On the other hand, it isa one-time work to create the template.The advantage of Excel is that there isno need for a re-calculation at the costof various types of machine hall. Allthat is needed is to replace the variousparameters.
En kvalitetsbedömning av några av flygvapnets kravunderlag
Uppsatsen undersöker inledningsvis om FOI:s principer för kravformulering kan anses behöva kompletteras mot bakgrund av Försvarsmaktens behov och undersöker därefter kvalitén i några av flygvapnets kravunderlag relativt principerna för kravformulering. Av resultatet framgår att principerna kan behöva kompletteras med principerna prioritering och kontextuell beskrivning. Av fallstudiernas resultat framgår att kvalitén i flygvapnets kravunderlag relativt principerna för kravformulering generellt är låg, att den varierar mellan underlagen och att den i vissa fall är mycket låg i fråga om uppfyllnad av principerna. Uppsatsen rekommenderar att FOI:s principer för kravformulering utökas med principerna prioritering och kontextuell beskrivning. Vidare rekommenderas flygvapnet att öka kvalitén i framtida kravformuleringarna så att den militära nyttan av arbete med kravformulering även kan öka.
Grey-sided vole and bank vole abundance in old-growth forest patches of different size and connectivity
Vole populations in northern Scandinavia vary in cycles with peaks every third or fourth year as described by the National Environmental Monitoring Programme of small mammals (NEMP). Some vole species have declined in population numbers since the NEMP started in 1971, especially the grey-sided vole (Myodes rufocanus) which is nearly extinct in the forested region. Since small mammals are an important food source for several avian and mammalian predators, the decline in vole numbers is expected to have consequences for the whole food chain, especially if other vole species start to decline in numbers. This study tried to test the hypothesis that presence and abundance of M. rufocanus (a specialist species) and Myodes glareolus (a generalist species) can be predicted by patch size and connectivity of forest patches >60 years old with a minimum of 15% pine >100years old.