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24338 Uppsatser om Information system - Sida 14 av 1623

Interna informationsresurser ? Fallstudie av en statlig myndighet

The aim of this Master?s thesis is to study the relations between internal information and the principal business objectives in a knowledge organization. The questions are: how does the organization behave to its internal information resources, how is the information management related to the principal objectives and strategies, what information policy does the organization develop, and how is the management experienced by the employees. The purpose was to study the supply and management of information designed for internal use and the study was carried out with qualitative, semi-structured interviews to get a picture of the internal information management. The informants were mostly key persons with deep knowledge of internal information.

Säkerhetsklassificering av IT-system på Fläkt Woods AB

This report presents a method for modelling a computer system from a security perspective. The questions that are going to be treated are:? What defines a secure system and how does the company relate to these factors?? What are the threats today based on hardware/software, human factors and company routines/policies?? What measures should be taken for the organisation to reach a higher level of security for their systems?? How do we develop a method for classification of security and what components should it contain?? What changes are reasonable and necessary with the respect to the company?s resources?The report has been done through interviews and analysis of existing systems on Fla?kt Woods AB. From analysis of material, the aspects judged relevant to the subject and to the company?s needs, have been compiled to a document.

KonsulterSamspelet mellan faktorer och pris

På operativ och högre taktisk ledningsnivå inom den svenska Försvarsmakten användsidag ledningssystemet Sweccis, Swedish Command and Control Information system.Detta system kan användas till planering och genomförande av insatser inom riketsgränser. Sweccis samlar ett antal funktioner, exempelvis en kartfunktion, ettgeografiskt informationssystem, en logistik-funktioner och en portal förinformationsspridning, i ett system. Till skillnad från tidigare system som använts förledning på högre nivå inom Försvarsmakten är Sweccis ackrediterat för att hanteraHemlig/Secret-information.Sweccis syftar till att möjliggöra funktionen ledning på operativ och högre taktisknivå, i enlighet med de doktriner som Sverige idag använder. Målet är att samordnafysiska faktorer, exempelvis våra arméförband, för att genomföra aktiviteter som skallleda till effekter hos motståndaren. Dessa effekter skall sedan kunna utvärderas för attanvändas som grund för ett kommande genomförande tillsammans med yttre faktorer,så som en ny uppgift från en högre chef.

Bevattning av lagrat virke vid svensk skogsindustri : omfattning och miljökonsekvenser

Most of the saw and pulp industries have stored wood nearby their production, the main reason is to have a continuous wood flow to the production. Wet storage of wood is of great importance to keep the wood quality. Without water sprinkling the risk of drying outand decomposition through biological activity increases significantly and will result in a negative effect on future production and quality. One drawback of wet storage of wood is the leaching of chemical substances into the surrounding recipient. The log yard run-off contains phosphorus, nitrogen, phenols and organic substances. These substances can cause problems for the surrounding environment. The main objective of this project is to gain an understanding of the wet storage used by the Swedish wood industry and estimate the environmental consequences that run-off water will have on the recipient.

Systemutveckling i praktiken - konsten att tillmötesgå den okända användarens krav

ABSTRACT System development has become more and more concentrated on development for the Web and this has resulted in larger target groups. It will most surely continue to be so considering that the Web will be the infrastructure of business and services in the future. A big target group involves that the owner of a system can earn a lot of money from the paying users, but that assumes that the system can meet user needs. If a system on the Web does not satisfy the user?s demands then they will use the competitor?s system instead because it is only a mouse-click away.

Farmers´ decisions factors : a case study

This study examined the factors influencing dairy farmers´ decisions to invest in automated milking systems (AMS). The problem studied involves uncertainty, information and complexity for dairy farmers in specific decision contexts. The frame of reference in the thesis combines contingency theory and decision theory and is used in a qualitative analysis of a set interview with dairy farmers who have recently bought an AMS and salespersons from Delaval, one of the AMS suppliers.The aim of this study is to develop an understanding of the decision making processes of dairy farmers, and in particular to identify which types of factors influence the outcome of an investment decision in the technological development of a farm.The study uses Thompsons` (1967) theory about the structure that organizations develop to handle the input of information. Thus, interest is focused on how a farm business structure handles information in the AMS decision, investigating the differences in information with Delaval?s "feed first principle" system and Lely?s "free cow traffic" system.The results of the qualitative interviews with the dairy farmers who bought an AMS show that there are three important factors that influence the outcome: employees, suppliers and the owner.

Utvärdering av taxonomi och systemstöd för riskbaserad analys inom den svenska Luftfartsinspektionen

The Swedish Aviation Safety Authority has decided to standardise a classification system for reporting deviations found in inspections. The purpose of a classification system is that similar deviations always should be reported in the same way since this will enable better decisions regarding different risk areas. The inspectors are therefore constrained to use a standardised classification system and are not free to use their own words when reporting deviations. A hierarchal classification system with predefined phrases is in aviation referred to as taxonomy. Taxonomy is already in use when reporting accidents and incidents but not when reporting deviations found in inspections.

Beslutsstöd för underhåll av järnvägsfordon - En studie om utökat användande av hjulskadedetektorer i det proaktiva underhållsarbetet

Den här rapporten har som syfte att utreda vilket eldistributionssystem för offshoreenheter som sparar mest vikt och utrymme. De två elsystem som jämförs är GVAs standard system och Siemens Blue Drive System. Rapporten innehåller en teoretisk bakgrund för båda systemen och dimensionering av systemens kraftkablar samt beräkning av kabelvikter och komponentvikten för systemen. För att uppskatta kabel- rutter och längder kommer ritningsunderlag för GVAs offshoreenhet 7500 att användas.Resultatet visar att GVAs standard system är det eldistributionssystem som har den lägsta totalvikten med 168 ton, GVAs standard system har en vikt som är 101 ton lägre än Siemens Blue Drive System som har en vikt på är 269 ton. GVAs standard system har en lägre ström vilket gör att ledararean blir mindre och i med det blir kabelvikten mindre.

Systemen med rätt inställning - En studie om whistleblowingsystem i Sverige

In order to counteract and to discover unethical actions within an organisation, a growing number of Swedish companies implement a so-called whistleblowing system. The purpose of our essay is to study the mindset of companies and further analyse how this mindset affects the design and quality of companies' whistleblowing systems. To do this, we have used a qualitative approach by interviewing different Swedish companies about their mindsets and systems. The study determines that there seemingly are three different categories of systems of varying quality. In this study we have chosen to call them "internal system", "external system" and "combined system".

Högskolebibliotekariers informationssökning : en studie i hur högskolebibliotekarier söker information till sig själva och för andra

The purpose of this thesis is to examine how academic librarians seek information for themselves and for others, and what differences exist. The terms self-generated and imposed information seeking is used to describe the two different types of information seeking. Step 2 ? define and understand the problem, step 3 ? choose a search system and step 4 ? formulate a query of Marchionini?s information-seeking model forms the basis of the theoretical framework, which is supplemented with Soergel and Katz. Qualitative interviews with eight academic librarians were conducted and analyzed in order to gather empirical facts.

Högskolebibliotekariers informationssökning ? En studie i hur högskolebibliotekarier söker information till sig själva och för andra

The purpose of this thesis is to examine how academic librarians seek information for themselves and for others, and what differences exist. The terms self-generated and imposed information seeking is used to describe the two different types of information seeking. Step 2 ? define and understand the problem, step 3 ? choose a search system and step 4 ? formulate a query of Marchionini?s information-seeking model forms the basis of the theoretical framework, which is supplemented with Soergel and Katz. Qualitative interviews with eight academic librarians were conducted and analyzed in order to gather empirical facts.

ERP-implementation och processkartläggning : En studie om implementering av ett ERP-syste, och vilka fördelar en processkartläggning kan ge för kravställandet.

To implement an ERP-system is not an easy process. The success of the implementation depend on many different variables. The most important one is perhaps the requirement process, to define what the organization wants and expects from the system. In this study, the advantages of a process mapping are examined, in relation to the phase where the requirements are expressed in an ERP-implementation. The conclusion is that a process mapping generates an increased communication with the supplier of the ERP-system, hence the business knows their processes and thereby what they want from the system.

ATSVIS : Airport Traffic Surveillance and Visual Information System

Det primära målet med examensarbetet var att utforma ett koncept på hur man kan göra flygtrafiken säkrare både på marken och i luften. Konceptet fick namnet ATSVIS, vilket står Airport Traffic Surveillance and Visual Information system. ATSVIS är tänkt att ge anvisningar om vad nya idéer och ny teknologi kan tillföra piloten och trafikledningen. ATSVIS avser även att automatisera och förenkla flygtrafiken, vilket skall leda till säkrare flygtrafik både i luften och på marken. Konceptet ATSVIS kommer att utformas efter egna idéer och från intervjuer med branschfolk.

Lane Keeping Aid : ett förarstödjande system för bilar

Many traffic incidents are due to the driver?s lack of attention, resulting in dangerous lane departures, either sliding off theroad or into the oppose lane. These kinds of incidents often have serious outcomes, which has led to much effort being concentrated on preventing or lessening the damages when the incident is already a fact, for example by installing safety belts and air bags. These measures may be considered to be acts of so-called passive safety. Active safety on the other hand, means that the safety systems intervene before the incidents have occurred.

An Evaluation of the Corporate Governance System at Smartner Information Systems Ltd -

In order to survive constant economic, environmental and political challenges, it has appeared to become increasingly important for a firm to recognize the significance of corporate governance. In this thesis, the structure of the board at Smartner Ltd will be outlined and the relationship between the board members and the CEO will be clarified. In addition, the aim is to analyze the corporate governance system at Smartner Ltd to be able to outline and clarify the distinct relationship between the CEO and board of directors..

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