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357 Uppsatser om Programmable Logic Controller - Sida 10 av 24
Att skriva en poplåt : vägen från en enkel idé till färdig låt
Detta projekt har handlat om att komponera elektronisk popmusik med hjälp av digitalaverktyg. Jag ville undersöka hur användandet av digitala verktyg påverkar enskompositionsprocess. Målet var att skriva två låtar innehållande både text och musik.Metoden jag använt är att jag först improviserat fram melodifragment som jag sedan spelat ini inspelningsprogrammet Logic Pro. I programmet har jag sedan spelat in flera spår för attbygga upp harmonier och rytmik kring melodierna. Arbetet har resulterat i en färdig låt sominnehåller både text och musik och en låt som endast innehåller musik..
I stundens hetta : ? En kvalitativ textanalys om gestaltningar av krisarbetare i samband med skogsbranden i Västmanland sommaren 2014
This qualitative study examines how emergency people are framed in Swedish evening-, and local newspapers during the forest fire in Va?stmanland, Sweden 2014. The study also includes if there is any difference between the framing due to the location of the newspaper. The study is based on qualitative text analysis. The theoretical basis is representation, framing theory, media image, media logic and a few conceptions from crisis communication theory.
"Campinglivet med den obligatoriska stödbensölen" : En multimodal kritisk diskursanalys av reality-programmet Böda Camping med fokus på alkohol och klass
This qualitative study examines how emergency people are framed in Swedish evening-, and local newspapers during the forest fire in Va?stmanland, Sweden 2014. The study also includes if there is any difference between the framing due to the location of the newspaper. The study is based on qualitative text analysis. The theoretical basis is representation, framing theory, media image, media logic and a few conceptions from crisis communication theory.
Product/Service-Systems ? en litteratur undersökning för att definiera och differentiera forskningsområdet
Inom industrin används olika testmetoder för att uppnå hög kvalitet i mjukvarukontrollerade system. Kvalitetskraven är särskilt höga för säkerhetskritiska system t.ex. styr- och reglersystem i fordon. I det här examensarbetet används två analysmetoder (Fault Mode and Effects Analysis och Fault Tree Analysis) för att ta fram ett nytt säkerhetstest för ett broms- och växlingssystem som Scania tillverkar. Det studeras även hur formella metoder kan användas för att ytterligare öka kvalitet ochh tillförlitlighet.
Analys och modellering av ljusbåglängdsregleringen i pulsad MIG/MAG-svetsning
This master thesis deals with problems in the arc length control in Pulsed MIG/MAG Welding. The main problem is that it is not possible to measure the arc length. In the present solution the voltage over both the electrode and the arc represents the arc length. To improve the arc length control a model of the electrode melting has been built. One output from the model is the voltage over the electrode and with this voltage together with the measured voltage it is possible to calculate the voltage over just the arc.
?Kvinnan föder grensle över en grav? : En studie av det groteska i Samuel Becketts I väntan på Godot
This essay examines the grotesque in Samuel Becketts wellknown play Waiting for Godot. The play is primarily seen as an icon of absurdism, and it is such not appropriate to examine the play as if it belongs to the litterary genre of grotesque. The primary purpose of absurdism is to reveal the pointless- and emptiness of existence. In order to illustrate these points absurdism will often make use of the common characteristics of the grotesque. With this in mind I present, within this essay, an eximination of whether Samuel Becket makes use of these characteristics to assist his portayal of emptiness in Waiting for Godot.A prior understanding of absurdism is required and i have as such primarly used Martin Esslins famous studies.The studies of the grotesque are mainly represented by two theorists.
Motorsimulering av CAN-buss : Boxcar 9-5
Allt större och större andel företag väljer att presentera och förmedla varor och tjänster via e-handel. En viktig aspekt vid e-handel är att kunden känner förtroende för e-handelsapplikationen och företaget. Denna rapport redogör för vilken inverkan multimediala inslag har för förtroendet av en e-handelsapplikation, vid initialt användande. En undersökning har genomförts med hjälp av en kooperativ utvärdering av fyra e-handelsapplikationer vilka innehåller olika typer av multimediala inslag har.Resultatet av undersökningen visar att multimediala inslag inverkar positivt på förtroendet för e-handelsapplikationer. Däremot finns indikationer på att för hög grad av multimedialt inslag inverkar negativt på förtroendet för e-handelsapplikationer..
Designmönster i Javascript
Programmeringsspråket Javascript har sina brister som till exempel ingen riktigstruktur för Objektorienterad Programmering i jämförelse med andra språk.Detta är en frågeställning som skulle behöva en lösning. Kanske kan mananvända ett eller flera designmönster för att lösa detta.I avsnittet Teori visas en kort genomgång på tänkbara designmönster som kananvändas för att sedan välja ut maximalt tre av dessa och undersöka desssvagheter samt hur man kan förbättra det.Slutsatsen av rapporten är en övergripande Model-View-Controller där delarnakan ha olika designmönster som passar för den aktuella applikationen. Detdesignmönster som påminner mest om Objektorienterad Programmering som iandra språk är Revealing Module Pattern som är flexibel, enkel, har inkapslingoch publika respektive privata variablar och funktioner..
Värmestyrning I Handske
This rapport is result of a project. The purpose of which was to design a circuit that is used in a heat glove. The heat glove is the technical aid which provides heat inside a glove.It is specially suited for old people who have problems with cold hands because of decreased blood circulation.There already was an old circuit in the glove that gives a constant current which develops heat from battery to glove through a circuit. The temperature is between 32 and 34 degrees.The problem with the existing circuit was to regulate the temperature. There is only on/off switch and there is no way to adjust desirable value of the temperature.In order to solve the problem the old circuit was investigated.
Textens spegel till Narcissus´minne : Ett betraktande av den egna skrivprocessen
In this essay I analyse three of my own texts included in an unpublished collection entitled till Narcissus' minne. Genres are discussed and a detailed study of how the writing process has progressed is done. The essay does not follow any specific literary or scholarly method of analysis, but to some extent the sphere of interpretation is explored. By associative interpretation the special logic of dreaming, the activity of the unconsciousness and the expansive accessibility of the memories, which characterize the texts, is traced. These structural features open a link to the way of psychoanalytical interpretation, but the essay does not strive for a complete account.
Förskollärares involvering i barns fria lek
Abstract In this thesis, my aim was to investigate how preschool teachers view their involvement in children's free play. In order to answer this, I chose to do semi-structured interviews with four preschool teachers in three different preschools. My interviews has revealed similarities and support for as how history of research looks at the involvement of educationists. Both research and my results stresses the importance of being active in children's free play and to be a supportive teacher, particulary in conflict situations. For those children who have difficulty entering into the free game its the educationists task to co-play and help the children find the game.
Logikbaserade dokumentåtervinningsmodeller
The thesis deals with three document retrieval models based on logic: the Boolean model,the fuzzy model and the Van Rijsbergen model.In Chapter 1, the author presents the purpose of the thesis. This is to give the logical foundationof the models, to describe them and to examine them critically. In Chapter 2, some importantnotions in document retrieval are presented. Chapter 3 is devoted to the Boolean model, Chapter4 to the fuzzy model and Chapter 5 to the Van Rijsbergen model.These three chapters are organized in the same way. First, the logical foundation of the modelis given.
Ultraljudsmätare för bubbelfälla
This bachelor thesis is about an ultrasonic sensor, implemented in a bubble chamber in Artis. The sensor consists of the piezoelectric sensor and an electronic control circuit. The control circuit consists of a programmable microprocessor, PIC18F2420 and a circuit, which sends the excitation signal to the piezoelectric sensor, and later receives the echo. This bachelor thesis consists also of a theoretical study, which examines different techniques of liquid level sensing in a chamber. The study discusses which factors are important in liquid level sensing and examine accepted methods.
Automobike: en cykel med aktiv balans
During spring 2012, six students at the Royal Institute of Technology in Stockholm carried out agroup project in the field of mechatronics as part of the thesis for the bachelor degree. The resultwas a robot with active balancing and the purpose of this report is to describe the development,manufacturing and problems that arose during the project. The finished robot has two wheelsmounted in line with each other, like a bicycle. Measurement data from an accelerometer and agyroscope are used together in a complementary filter for determining the angle from the verticalplane. For balancing, a PID controller was used to control the rotation of a reaction wheel, whenaccelerating causes a straightening torque.
Sverigedemokraten kommer! : ?En kvantitativ studie av hur Sverigedemokraterna gestaltades i lokalpressen under månaden för riksdagsvalet 2010
AbstractTitle: The Sweden Democrat is coming! ? A quantitative study of the framing of the Sweden Democrats in the local press during the month of the parliamentary election in 2010 (Sverigedemokraten kommer! ? En kvantitativ studie av hur Sverigedemokraterna gestaltades i lokalpressen under månaden för riksdagsvalet 2010)Number of pages: 41 (42 including enclosures)Author: Tobias EnefalkTutor: Amelie HössjerCourse: Media and Communication Studies CPeriod: Autumn 2010University: Division of Media and Communication, Department of Informatics and Media, Uppsala UniversityPurpose/Aim: This essay seeks to study how the Swedish political party the Sweden Democrats was framed in Swedish local press during the month of the parliamentary election in 2010. The study is based upon eight local newspapers located in the municipalities where the voting result for the Sweden Democrats increased the most and the least.Material/Method: The material consists of 263 articles from eight different local newspapers gathered from the month of September 2010 (the month of the election). Using a quantitative content analysis and a cluster analysis inspired by Matthes & Kohring, a comparison of the framing is made between the different newspapers. The results of this comparison are then analyzed and discussed by applying theories of political communication, media logic and framing.Main results: The results show that some similarities and some differences occur regarding the framing of the Sweden Democrats between the different newspapers.