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11680 Uppsatser om Dataöverföring - Sida 27 av 779
Implementation av FlexRay prototypstack
FlexRay is a new communication protocol which is fast, reliable and flexible and therefore can meet the increasing demands on data communication in the vehicle industry. The protocol is developed by an industrial consortium containing among others BMW, Daimler Chrysler, Motorola and Phillips. Today (May 2009) Hägglunds is using CAN for data transmission in their systems. CAN is getting obsolete and has difficulties in coping with the increasing flow of communication. In this report FlexRay and its communication capacity is studied.
Utvärdering av upphandlade äldreboenden
The aim of this study was to understand how evaluations are implemented and used in procured nursing homes for elderly. Our methodological approach consisted of a single-case study research. The case in this study was Växjö municipality. Three procured nursing homes for elderly were chosen in the municipality as examples of implementation and use of evaluation. The method for retrieving empirical data and the analyzing of it was based on triangulation.
Statens järnvägar - en fallstudie om värdering av fordon i statlig ägo
Purpose: The aim of the thesis is to identify principles of valuation and to reach a solution for how Statens järnvägar can present their leased railroad vehicles in the future.Methodology: The authors have done a case study through a qualitative approach. Interviews have been done with Statens järnvägar, Näringsdepartementet and Riksrevisionen. Annual reports from Banverket and Luftfartsverket have been studied.Theoretical perspectives: The regulations that rule the authorities are a base for the study.Earlier researches done within the subject are presented in this section.Empirical foundation: The empirical foundation of this study consists of primary- and secondary data. The primary data is collected from the interviews that have been done, whilst the secondary data is composed of annual reports, regulations and various other documents.Conclusions: The authors have come to the conclusion that the method of valuation that Statens järnvägar choose, depends a lot on the vehicles hypothetical future. It is difficult to say that only one of the methods would be the correct one..
Är karaktärsämnet det enda viktiga på de yrkesförberedande programmen?
Syftet med vår studie är att lyfta fram ämnesintegreringens positiva möjligheter för att få ele-verna mer motiverade i kärnämnena. Med hjälp av intervjuer med kärnämneslärare, karaktärs-ämneslärare, resurslärare och skolledare samt enkätundersökningar med elever på gymnasie-skolor som har yrkesförberedande program har vi försökt att komma fram till gemensamma metoder som skulle kunna öka ämnesintegrering och därigenom ge eleverna ökad motivation och förståelse för att kärnämnena är lika viktiga som karaktärsämnena. Vi har delat in resulta-tet i fyra olika delar: samtal och intervjuer med lärare som undervisar på yrkesförberedande program, en djupintervju med en skolledare på en skola som har yrkesförberedande program, enkätundersökningar med elever på yrkesförberedande program samt egna observationer un-der kurser med ämnesintegrering. Sammanfattningsvis tycker vi att lärare på dessa skolor är i stort intresserade av att arbeta mer ämnesintegrerat. Kärnämneslärarna tycker att det vore önskvärt att karaktärsämneslärarna försöker finna sammankopplingar från karaktärsämnet till deras kärnämne så att eleverna ser sambandet mellan praktiken och teorin.
Design av databassystem för testresultat från Tor-systemet
This master?s thesis was performed at PartnerTech AB in Ã…tvidaberg. It addresses the problem of managing test results obtained from testing electronics manufactured by PartnerTech. PartnerTech has developed a test system, called Tor, which performs tests on manufactured boards and stores the test results in files. The Tor system consists of both hardware and software part, where the software runs on an ordinary PC with MS DOS/Windows 2000.
Suicidal patients? feelings and experiences of the meeting with nursing staff in residential psychiatric care
Background: Suicidal patients feelings and experiences of the psychiatric service can be a decisive moment of the following treatment. Although suicide is a common problem all over the world we know very little about the feelings that the patients are feeling in residential psychiatric care. Purpose: The aim of this litterature studie was to describe suicidal patients feelings and experiences of the psychiatric service. Method: Literature study was conducted through a search of articles in different databases. The data has been done as an overview and the data has been analysed with content analysis.
Bonus och ägarskap i svenska storbanker
In this master thesis we are trying to investigate whether the heads of the four major Swedish banks are receiving compensation because of their own performance. We have investigated a number of parameters in the reporting and compensation description of Handelsbanken, Nordea, SEB and Swedbank and compared it to macro data.We have used publicly available information from the banks as well as macro data from 1998 to 2009.We have come to the conclusion that the revenue and profits of the banks are heavily influenced by external factors and that there does not appear to be a clear link between a CEOs actions, the reported results for the bank, the shareholder gains and the compensation for the CEO. It appears as if the bonus payments to a CEO may depend more on parameters beyond the CEOs own control than the performance of the CEO..
Framkomlighetsanalys med hjälp av en digital terrängmodell och kartdata
Driveability analysis of terrain data offers an important technique for decision support for all kinds of movements in the terrain. The work described in this report uses a high resolution digital terrain model generated from the laser radar data and further processed by the Category Viewer program, and information from the Real Estate Map. Properties of features found in a filtering process are calculated and compared with a set of rules in a knowledge base to get a driveability cost. This cost is then visualized in a graphical user interface. An evaluation of what driveability is and what it is affected by is performed, and a general cost function is developed, which can be used even if not all relevant information is available.
Museum på webben - en undersökning om användbarhet och åtkomst
The aim of this thesis is to describe and evaluate the usability of two Swedish systems, Sofie and Carlotta, which are used to organize and present data regarding museum objects on the web. This thesis also presents how objects are described and made accessible to the public in the two systems. To evaluate the usability, a heuristic method combined with Systematic Usability Evaluation has been used. The description and accessibility of object representations in the systems are evaluated using indexing and classification theories from the field of Library and Information Science. Additional theoretical background that has been used is how users search and browse information systems.
Seder och sägner av Leonard Rääf : en studie i bröllop och dop
Mitt syfte är att studera Leonard Rääfs nedskrivna sägner och kyrkliga kommentarer. Med detta arbete vill jag visa att många av sägner och seder har en kyrklig anknytning. Till hjälp har jag ställt några frågor som jag ska försöka att besvara:* Vad säger sägnerna om frierier, fästning och bröllop?* Hur förhåller sig kyrkan till sägnerna angående frierier, fästning och bröllop?* Vad säger sägnerna om dop?* Hur förhåller sig kyrkan till sägnerna angående dopet?Tack vare Leonard Rääfs framsynthet att bevara de gamla sägnerna till eftervälden kan man få en inblick i den gamla svenska kulturen. Det är viktigt att veta sin historia för att få förståelse för sin egen tid.
Projekt Arbetsstuga utbildnings CD
Projektnamnet - ?Arbetsstuga Utbildnings CD? beskriver ganska bra vad vi gjort, nämligen att vi tagit fram en prototyp för en Utbildnings CD för GIS användare. Arbetsstugan som är en grupp ideellt arbetande människor var uppdragsgivare och ville att deras tidigare projekt, Projekt Arbetsstuga, nu skulle lanseras på en CD. Ett par tidigare CD-skivor hade skapats men dessa innehöll en del felaktigheter. Nu skulle den en gång för alla rättas till, så att den skulle kunna släppas vidare för distribution.
Arbetsmiljö och säkerhet på arbetsplatsen
The purpose of this study was to describe and analyze youth community service in the Kalmar municipality. Our focus was on juvenile offenders and predecessor of public authorities. The juvenile offenders in our study have completed youth community service. A qualitative study was undertaken which include seven interviews. Our empirical data were compared and analyzed with previous research data.
Fysisk status hos pojkar med typ 1 diabetes
AimThe aim of this study was to survey the physical fitness in boys with type 1 diabetes (IDDM). The results were compared to a control group with healthy boys that have preformed the same tests in other studies. Our questions were:1. How does BMI relate between IDDM-children and healthy peers?2.
En socialpsykologisk studie om organisationsvisionens betydelse för sociala relationer i arbetsvardagen
In this study, we have considered the impact the organization`s implementation of its vision of the psychosocial work enviroment has been for the relations between the employees. We have primarily relied on a hermeneutic approach to understand our empirical data, and when we have interpreted and made a socialpsycological analysis on our collected empirical data. We have used Smith´s Institutional Ethnography, Sheff`s Social bonds and Asplund`s theory of Social responsivity. To collect the empirical data we have combined quantitative and qualtitative methods and a textanalysis at a visiondocument in the aim of capture both the depht and the breadth of our chosen fields of study. The results we have found shows that the psycosocial work environment within the organization can be seen as interplay between individual and enviroment and between individuals as well and that this interaction is influenced by the organizational culture that is created by the organization`s political vision.
"Resan till London" : Språk, struktur och kvalitet i fyra narrativa elevtexter i årskurs 6
The aim of the study was to investigate how four pupils in sixth grade use language when writing narrative texts, examined in relation to the typical structure and linguistic features of a narrative text. Another aim was to explore the similarities and differences between texts which received an A or B grade and texts with a D or E grade. The pupils? texts are analysed from a systemic-functional perspective on language and on the basis of the typical structure and language of a narrative text, with the focus on expressions of time, processes, descriptions and nominal groups (cf. Johansson & Sandell Ring 2012).