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3345 Uppsatser om Distributed systems - Sida 63 av 223

Läsning i generationer ? En kvalitativ studie av en familjs läsvanor

The aim of this Master?s thesis was to investigate if one can identify a pattern in a family?s reading habits. Our empirical data was gathered in a survey distributed to a family in three generations, between the ages 15 to 82. The family was interviewed in a life time perspective, in a so called life story character. The questions addressed in this thesis concerned how the reading habits and the general attitude toward literature differ between generations in one family.

Utrustning för automatmontering av ackumulator

This report deals with an exam report written by Olle Hjalmarsson and Thomas Likar, students at Högskolan i Halmstad. The project was carried out for Haldex Traction AB in Landskrona whose business consist of manufacturing automatic all wheel drive systems (AWD-system). These systems consist of a plate clutch which activates all four wheels of a 4-wheel driven vehicle. An important component in these clutches is the accumulator which basically consists of a piston under the load of a spring which creates an oil pressure with the help of an electric motor used for actuating the clutch.At Haldex difficulties has been experienced regarding the assembly of the accumulator parts due to the small tolerances between the piston and the hole of the accumulator in the cast aluminium housing. Attempts have been made to assemble the parts in existing robot cells.

Verifikation av verktyget aspect analyzer

Rising complexity in the development of real-time systems has made it crucial to have reusable components and a more flexible way of configuring these components into a coherent system. Aspect-oriented system development (AOSD) is a technique that allows one to put a system?s crosscutting concerns into"modules"that are called aspects. Applying AOSD in real-time and embedded system development one can expect reductions in the complexity of the system design and development. A problem with AOSD in its current form is that it does not support predictability in the time domain.

Digitalisering av det egna montaget vid BAE System Hägglunds

I dag arbetar konstruktionsavsnittet vid BAE Systems Hägglunds i Örnsköldsvik i stor utsträckning digitaliserat med 3D-modeller och data för att skapa konstruktionsunderlag. Funktioner som följer efter konstruktion så som produktionsförberedelser och produktion har dock ännu inte övergått till att kunna ta emot och nyttja den typen av digitaliserad data och pappersritningen är därför fortfarande en viktig leverabel. Att gå över till ett digitaliserat flöde av data från konstruktion till produktion skulle kunna ge betydande effektiviseringar och kortare ledtider i produktframtagningsprocessen.Syftet med detta examensarbete var att utreda vilka lösningar som finns tillgängliga på marknaden i dag samt hur dessa skulle se ut och fungera hos BAE Systems Hägglunds. Examensarbetet skulle också undersöka vilka för- och nackdelar som finns med dessa lösningar samt vilka merkostnader och besparingar som finns. Examensarbetet riktades mot det egna montaget vid företaget i Örnsköldsvik.För att uppfylla dessa syften har en omfattande nuläges- och omvärldsanalys genomförts.

Spelmarknadens utveckling och relation till spelproblemen i Sverige 1999-2009 med fokus på män i åldern 18-24 år

The share of problem gamblers increased for men between 18-24 years old during the period 1999-2009, while the share were steady or decreased for other classes of population. This study examines the relation between this development of problem gambling and the Swedish gambling market. The factors that are studied are the functioning of the market with a focus on the new Internet market for gambling, the games and the underlying risk factors in those, the marketing and other factors outside the gambling market. First a large literature review was made to map the development as detailed as possible. After that a qualitative analysis of the content in television commercials was done to see if they were made for the problem group.

Utvärdering av jetomrörning : En studie gällande utvärdering av omrörningssystem vid Ekeby reningsverk

Biogas is a renewable energy produced through anaerobic digestion, which means that organic matter is degraded by microorganisms under anaerobic conditions. The produced biogas can then be used for cogeneration, electricity, heat or upgraded to vehicle gas. Eskilstuna Energy & Environment AB has four digesters at Ekeby water sewage treatment plant, Eskilstuna. One of the biogas reactor (RK4) is equipped with a jet-mixing system while the remaining digester uses top-mixing. The mixing system is an important parameter to achieve optimum operating conditions for the process regarding gas production and degree of digestion.

Koncern som tillväxtinkubator för småföretag : ? En fallstudie i ett shared service centers möjligheter attstödja entreprenöriella småföretag

???Information Technology is an essential part of the society today, not least in large ???organisations dealing with sensitive information. An example of such an organisation is the Swedish Armed Forces which indeed is in the need of ways to ensure information security in their Information Technology systems. The means which is used is an authorisation and accreditation process.All Information Technology systems go through a life cycle which includes realisation, usage, development and liquidation. In the Swedish Armed Forces the lifecycle is an authorisation process.

Kliniskt handledarskap med hjälp av Informations- och kommunikationsteknik (IKT) : -         En intervjustudie

The purpose of this study was to describe senior nurses? expectations concerning how a digital information and communication technology systems (ICT) can contribute to the improvement of care leadership and how it can strengthen ties between the school's theoretical world and the practical clinical work-based training (WP) in nursing. The study has a descriptive design with a qualitative approach. The study involved seven leading care nurses. Data were collected through semi-structured interviews.

Uppföljning av informationssystemen i en socialförvaltning : Utveckling av ett uppföljningsinstrument

I denna studie har vi utvecklat, testat och utvärderat ett uppföljnings-instrument som följer upp personalens användning av och uppfattning om informationssystemen i en socialförvaltning. Uppföljningsinstrumentet är utformat utifrån en redan etablerad modell (Information Systems Success Model). Inhämtningsdelen har vi utformat i form av en enkät. Analys och redovisningsdelen har vi utformat utifrån modellen. Uppföljningsinstrumentet kan användas som en del i en socialförvaltnings kontinuerliga förbättringsarbete och kräver inga förkunskaper i informatik eller informationslogistik för att användas..

Personlighets och självkänslas samband med psykisk ohälsa hos studenter vid Lunds universitet

The purpose of this study is to examine whether personality traits, self-esteem, performance-based self-esteem and demographic data relate to, and can explain the variation in psychological ill-health among students at Lund University. A questionnaire was distributed to students attending the Psychology program, Bio-technology program, Theologian program and Law program. There were 247 respondents to the questionnaire, mainly attending their second or third semester. General Health Questionnaire (GHQ-12), Rosenberg's Self- Esteem scale, Hallstens scale measuring performance-based self-esteem, questions relating to demographic data and a short version of the personality inventory scale Big Five were included in the questionnaire. Positive correlations were found between psychological ill-health and the variables neuroticism and performance-based self-esteem.

Myndighetsattityder : En ethosanalys av Delegationen för romska frågor

The Authorities attitudes towards Gypsies have been characterized by prejudice for a long time. This has lead to the relief actions of the Authorities being formed by discriminating acts. In purpose of eliminating the discrimination of the Gypsies, the Delegation for Gypsy matters formulated a strategy for solving this problem in the report ?Gypsy rights ? a strategy for Gypsies in Sweden?. Despite the goodwill of the Authorities this report has been criticized by Gypsies in Sweden. In the investigation of the derivation of this criticism the aim of this essay is to look at how the Authorities attitude towards Gypsies is shown in this report and how it affects the creation of their ethos.

Kan grönt bli till guld? : En studie av miljöcertifieringars värde och utveckling i den svenska bygg- och fastighetssektorn

Certification systems, that assess companies? work with social and environmental issues, have emerged in an increasing number of industries. Today, there are environmental certifications for the food industry, the forestry, the fisheries sector and several more. In apparel industry, certification for sustainable working conditions has been of major impact. The property sector is no exception from other industries.

Träningsberoende och dess orsakssamband : En uppsats om orsaker till träningsberoende

Background: Exercise dependence is a behavior where some people get very strong feelings for their training. This dependency becomes a problem when it affects individuals? life in a negative way. Individuals with low self-esteem have been found to have an increased risk for exercise dependence. Self-estem is associated with Self-compassion, which is to have compassion with oneself in pain and difficult periods.

Vilka strategier och metoder kan vara användbara för en hållbar viktnedgång?

The purpose of the study was to examine what methods and strategies individuals use to maintain their weight loss. Another aim was to explore which factors can complicate or simplify weight loss maintenance. Fifty-four individuals who had maintained their weight loss more than a year, participated by answering a questionnaire. The questionnaire was constructed and distributed through the internet. The answers were registered in the program google docs.  The participants mentioned successful methods and strategies, such as exercising regularly, the majority exercised 30 minutes at least five times per week.

Calf health before and after change in housing system ? isolated barn vs. hutches

Calf health is of importance both from a financial perspective and from an animal welfare point of view. Housing system and environment are factors affecting the calves? health. The objective of this project was to make a review of literature on calf health and housing and to perform an observational study on calf health at Nötcenter Viken, Research Dairy Farm, Lantmännen Sweden that changed calf housing system; from a traditional indoor system (Group IN) to outdoor hutches (Group OUT). It was only the housing system that was changed; the routines and feed were the same in both systems.

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