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6493 Uppsatser om Computer science - electronic security - Sida 34 av 433


Mixi Print AB

Detta projekt är en hemsida för Mixi Print AB. Den ska fungera som en framsida för företaget ur ett digitalt synsätt, en plats där det går att få fram information om företaget och dess produkter snabbt och enkelt. Jag har arbetat med programmet flash eftersom det ger möjlighet till bra och enkel men ändå fräsch design. Till detta så har jag kombinerat php och MySQL för att kunna koppla det till en databas. Som en del i projektet så har jag också reflekterat över grafiska bitar på Internet jämfört med hur det var innan..

Religion och vetenskap : En studie om tematiken religion och vetenskap samt dess gränsländer i gymnasieläromedel

The following essay aims to determine what textbooks and teaching media educators in the county of Västerbotten use when teaching the relation between religion and science. Based on educational science theory and through analyzes of factual texts, the teaching materials was examined to determine how much focus they put on the thematic of religion and science. The result shows how the different teaching materials affect this thematic differently. The main conclusion is therefore that students in Sweden could, depending on the teaching materials used in their education, be taught by different standards to reach the same requirements..

Att konstruera en gemenskap -teori och konstruktion av virtuella samhällen

Virtual communities are a phenomenon that is becoming more common as the information technology comes with in reach for the general public. This report will bring the theories and construction of a virtual community together. The purpose of this report is to describe the different theories that have emerged from the research within this field and to examine the work procedures that have been used during the development of a site for a MDA-community. The MDA-website is a homepage on the Internet that was developed to bring the students closer together. The report describes the work of the project group, why the website was not completed and at the end the theories are looked at on the basis of the construction of the website..

Integration av PLM och CAD i komplex produktutveckling : En utredning av Scanias framtida systemmiljö för produktdatahantering

In today's producing companies, there is a high demand on early integrated productdevelopment. One way to facilitate communication between departments and collaborationbetween people and thereby enable early sharing of product information within the companyis to use PLM, Product Lifecycle Management.The CAD environment at Scania is at the moment being upgraded from Catia v4 to Catiav5. In this stage it is important that also the interacting computer systems in Scania?s PLMenvironment are adjusted and in the future join the development. Scania has an idea of howthese systems will be developed as the transition from Catia v4 to Catia v5 is being carriedout.

Brandväggar för hemmakontor

Firewalls protect network traffic and decide witch traffic to send further and witch traffic will be blocked. All this depends on the rules in the firewall. The firewall is installed between the internal network and the Internet. It is difficult to find a firewall that can protect us against different threats. Firewalls have both advantages and disadvantages and all this make them vulnerable.

Utvärdering av digital flygbildstolkning & automatisk beståndsindelning för det praktiska skogsbruket :

To be able to plan different treatments, accurate data is required. The collection of data is often expensive and that?s why the aim is to lower the inventory costs without loosing the accuracy of the data. Holmen Skog has in its strive to lower the costs, decided to evaluate two different methods for forest delineation, computer aided forest delineation and digital stereo view. This study?s purpose is to evaluate these two methods in regard to usability for a beginner and how good the delineation gets.

Framtidens D250S Dual batteriladdare

This thesis aims to develop proposals and models for a modular electronics construction to a future D250S Dual battery charger. The aim also includes investigation of possibilities to use some of Texas Instruments C2000 microprocessors. The reason for this is that CTEK SWEDEN AB wants to renew the present D250S Dual battery charger and lower the manufacturing costs. The thesis work has involved gathering theoretical facts for the development of a design on the modular electronic construction, the choice on which microprocessor to use, the choice of electronic components and facts about peripheral equipment to the D250S Dual. With the theoretical there has been developed different solutions to the proposed hardware and software solutions with comparisons in aspects of positive and negative.

Java Teknologi för mobila enheter

Denna utredning har gjorts för att genomlysa en teknik som går under namnet JavaTM 2 Micro Edition (J2METM). Vårt mål var att grundligt belysa tekniken och tanken bakom J2ME samt att visa på för- respektive nackdelar med tekniken avseende prestanda och säkerhet. Ett annat mål med utredningen var att visa på praktisk användbarhet av Java i mobiltelefoner och konsekvenser på den mobila infrastrukturen. J2ME är en plattform skapad för att tillmötesgå behoven från den snabbt växande marknaden av produkter som försetts med processorkraft. Dessa datoriserade enheter är mindre än traditionella bordsdatorer och har därmed en annan typ av fysiska begränsningar i form av t.ex.

Är resebranschens webbplatser strukturerade? - kriterier för en tydlig webbplats.

Internet består av väldigt många webbplatser där både kvalitet och kvantitet varierar. Dagens webbplatser är ofta kompakta genom att de innehåller mycket länkar, information och grafik. Detta medför att sidorna blir röriga och ger för många synintryck för användaren. Det blir svårt för användaren att ta till sig informationen och att tyda budskapet. I detta arbete utreds hur en webbplats bör se ut för att vara så tydlig som möjligt gentemot användaren.

Naturvetenskap i grundskolans lägre åldrar : Om lärares förhållningssätt gentemot ämnet

This investigation is about how teachers in school can motivate and create interest for science among younger children. Teachers were interviewed about attitudes to their subject and how this affects their lessons.I have also tried to find out, both by interviewes but also by studying litterature, what the most important thing is to teach in science, which knowledge is necessarry in the future and why.My result indicates that teachers find science both interesting and important but at the same time they also think it is a difficult subject to teach even if they are educated. Both the litterature and the teachers in my study agree that knowledge in science gives us a chance to ask questions, take stands and solve problems and that this knowledge is important for us in our future..

Staten och samhällskontraktets säkerhetsgarantier : de fredsbevarande missionernas komplementära samhällsfunktion

Not enough attention has been paid to the correlation between the failure of peacekeeping operations and the actual source of civil wars. This text is an attempt to fill that gap. Hence the question: under which conditions is it possible for peacekeeping operations to replace the responsibility of the state concerning the security aspects of the social contract? The outset of the text, using the theories of Robert Nozick, is a theoretical approach towards the founding of states, described as the merging of entities. The theory serves a purpose since it, in combination with identity, illustrates in what manner the glue of society occurs and the rallying around other kind of loyalties like clans and ethnicities.

Effekter av EDI

Background: It has been shown that EDI can yield positive effects within companies. Which effects are possible for a company to direct assign to the introduction of EDI and is it possible to estimate the total effect.Purpose: The purpose of this study is to estimate and analyze the effects of using EDI in electronic business. We also want to contribute with a model for measure and estimate the effects of EDI.Accomplishment: We have studied literature concering EDI and realized a preliminary studie in form of interviews with experts to establish deeper knowledge of EDI. We have also tried to estimate the effects obtained in companies in three different businesses, power, government and transport industry.Result: To obtain as good effects as possible it is important that the co- oporation is built on trust and engagement. Before implementing the EDI-system a thorough overhaul of the processes in the company should be done, involving both the top managers and the staff.

"Jag kände mig som en pilot" : ??????En studie om interaktionsstilarnas påverkan på spelupplevelsen

Today's technology offers a variety of opportunities to interact with the interactive systems. Human-Computer Interaction in the last decade is the area of research that has contributed the most to this development. But how is this interaction perceived? The user experience is something that is formed by the interaction between human and the computer interactive systems. The objective of this thesis is to investigate how the user experience differs depending on how one interacts with a game.

Undersökning & Utvinning av Smartphones : En djupgående analys av positionsdata

The ordinary phone of today is not the same as it was 10 years ago. We still use them tomake phone calls and to send text messages, but the ordinary phone of today has muchmore uses, it is essentially a computer. To put into context to 10 years ago, it is a verypowerful computer, capable of processing wide array of information and presenting it tothe user. Nearly every single device today has a wireless connection, which makes everyuser connectable and able to use online services and internet at any time and place.This gives the user the possibility to integrate his or hers everyday actions with socialmedia and different search functions. Being able to search the internet for persons,restaurants, public transportation and a lot more is very useful to most.

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