Two species of bees in the genus Apis, real honey bees, has long been of interest for man. These two are the European honey bee, Apis mellifera, and the Asian honey bee, Apis cerana. In Vietnam, beekeeping is of great importance, both with A.cerana and A.mellifera. The aim of this project was to investigate if the introduction of the European honey bee in Asia has affected the Asian honey bee, and whether different pathogens from A.mellifera have been transferred to A.cerana. Totally 40 samples, 20 from every species, were analysed for 8 different viruses.

Portable IT devices such as laptops, smart phones and computer tablets are becoming ever more ubiquitous. At the same time, the population of the Western world is growing older, with aging bringing about changes with regards to individuals' physical and mental capabilities. These facts raises important questions about how well suited these devices are for use by elderly people. This study focuses on the cognitive aspects of the devices' usability, using the concept of mental models to analyze the users' understanding of a computer tablet. It also draws upon theory of graphical user interfaces in its analyses.

Vårt mål är att förhöja deltagarnas upplevelse i levande rollspel (även kallat lajv). Idag finns det inga möjligheter att visualisera övernaturliga förmågor. I den här rapporten visar vi ett exempel på hur detta kan realiseras med hjälp av teknik. Vi har inriktat oss på att simulera alvers övernaturliga hörsel. Levande rollspel är mycket känsligt för störningar från ?världen utanför?, exempelvis modern teknik och språk.

Denna kandidatuppsats behandlar säkerhet inom molnet. Med hjälp av en litteraturstudie inom ämnet kombinerat med intervjuer av företag som både använder och erbjuder molntjänster undersöker vi vad företagen har för kunskap om säkerhetsbrister inom molnet. Utöver säkerhetsfrågor har vi även belyst en rad generella frågor kring molnet; varför företag använder molnet och vad de upplever som för- och nackdelar med tjänsterna. Vidare argumenterar vi för införandet av en standard som kommer att klargöra vilka säkerhetsrutiner som molnföretagen erbjuder. Uppsatsens resultat är av intresse för den som står inför ett beslut att införa molntjänster, eller den som redan använder molnet men har funderingar kring dess säkerhetsaspekter..

This is a study of how emotional engagement can be measured and be taken into account in the development of websites. We believe that emotions become relevant only when viewed in correlation to how users experiencing a webpage. In this study, we developed a tool for use together with user tests where the information about the user's emotional engagement can add new value to the evaluation. The tool allows the user to mark, on the website, his/her emotions and level of engagement represented by colored circles, generating quantiative data on how users feel about the website. The tool is part of a method for evaluating the emotional engagement that we have developed which consists of user testing supported by the tool and accompanied by interviews..

As social interactions migrate to the ubiquitous Internet we are facing a change in theway we relate to each other, which presents interesting new opportunities foranonymity to create identities. An aspect of this radically evolving technology thatexhibits strong possibilities for altering or producing identities is the rapidly growingonline game genre MMOG (Massive Multiplayer Online Game) which isentertainment that millions of people all over the globe engage in daily. Thisrelatively new platform for socialising has become of cultural and social significance,which is why it calls for examination and research. Thus, the main research questionsasked in this thesis are as following: How does players of MMOGs utilise the nighcomplete anonymity to present or modify their identities online? In which ways areMMOGs used as a platform for socialising and development of social groupdynamics? After observing a large group of players in a popular MMOG, as well asconducting several interviews with key identities within the group, I discovered three fundamental parts of identity creation, and created a model for use and applicationin different social situations and constellations..

Drug related messages in antidrug campaigns and music related media -A qualitative study about young people?s perceptions Youth are exposed to both promotional and critical drug and alcohol messages in their daily media consumption. The purpose of this study is to examine how youth perceive anti-drug campaigns and drug-promoting messages in music-related media. The empirical material consists of qualitative data, including a focus group and two individual interviews, consisting of youth between the ages of 18 and19. One main finding is that young people perceive anti-drug messages differently, yet they are virtually unanimous about what makes such messages effective.

Denna uppsats har sin utgångspunkt i den tekniska evolution som har skett i affärssystemens värld. Syftet var att undersöka och beskriva implementat-ionsfasen av ett Enterprise Resource Planning System som tillhandahålls som en tjänst via internet. Fokus var att identifiera framgångsfaktorer för implementationen med hjälp av ett fallstudiebaserat tillvägagångssätt där tonvikt legat på intervjuer och andrahandsmaterial. Undersökningen visade att bland annat valet av ett för organisationen passande system, en omfattande verksamhetsanalys, implementeringshjälp av konsulter samt anpassning av affärsprocesser är viktiga faktorer för en framgångsrik implementation. Därtill såg vi att en tydlig projektplan, en Project Champion och dedikerade resurser också var viktiga faktorer för framgång..

This report deals with an IT solution for the fictive company, Nexus Consulting. It is a small company with four employees, dealing with economic policy. The company wishes to set up a complete network environment with antivirus, firewall, computers and servers. They want us to analyze and compare different outsourcing companies offering cloud services and then recommend which company would suit them best.In addition, the company wants to have a webpage containing essential information about them and the services that they offer their customers.The report describes, analyzes and compares three outsourcing companies offering complete cloud services where a practical solution proposal has been developed by the group.The network component is based on the Windows platform and the web part is coded in HTML and PHP.The report also discusses what cloud computing is and why so many companies choose to move to it..

Processindustrin har möjligheten att ta steget in i en ny utvecklingsfas där teknik kommer att spela stor roll. I och med att teknik allt mer stödjer mobilitet öppnas möjligheten för processoperatörer att på valfri plats kunna övervaka och styra tillverkningsprocessen. Med denna rapport presenterar författaren sin empiriska studie på en högteknologisk fabrik. Studiens fokus ligger i betydelsen av processoperatörernas mobilitet och hur den framträder i deras arbete. Studien visar att mobilitet för operatörerna på fabriken är en del av deras yrkesutövande och väsentlig för att kunna styra tillverkningsprocessen.

The purpose of this study is to evaluate an existing user interface. The company in question has a web-based user interface (available through logging in via their website), but they are interested in making the process of using the interface more convenient and the interface more accessible, so that users without a background in computing can properly manage the interface. At the same time they want to apply additional functionalities in order create and to manage increased traffic on the company?s website. For this reason it is important to take into account the issues involved in human-computer interaction (HCI) as well as aspects of cognitive psychology in order to make the tool and the web interface more usable, more motivational, and therefore more efficient and professional.

This project examined the possibility to create an electronical aid with the purpose of increasing environmental awareness and to design the aid in a fashion that inspires other to develop similar applications. The impact of car traffic was examined, and the base of the aid was built up in modular form to simplify the hardware aspect. For the active, data processing part of the aid the Arduino platform was chosen because of its simplicity and big possibilities of help in different internet fora, for those who choose to create similar applications in the future. The main part of the project var the use of real-time information from the car?s on board diagnostics.

Dagens organisationer kräver stor IT-användning för att klara av den stora mängdeninformation som man måste ha tillgång till dagligen. Att kunna skaffa detta och ha relevantteknologi för att detta skall kunna ske medför dock stora kostnader. Att använda det så kallademolnet för att kunna köpa in tjänster som man kan använda sig av när man själv behöver demär något som idag blir allt vanligare. Genom att mindre företag väljer att använda sig av denhär typen av tjänster kan de spara in pengar genom att de själva inte behöver utveckla ochtillhandahålla tjänsterna samt kan själva välja när de vill använda dem. På så sätt slipper deäven ha hårdvara som står oanvänd.

Uganda has the largest pig population in east Africa, and most of the animals are owned by smallholders. Infectious diseases among pigs have a devastating impact on the livelihood of these farmers, which are dependent on the proceeds from pig rearing. In a metagenomics study of the wild pig species bushpig (Potamochoerus larvatus), the porcine viruses Torque teno sus virus (TTSuV) 1and 2 and Porcine parvovirus 4 (PPV4) were detected. TTSuV1 and 2 are ubiquitous in the world?s swine population, and PPV4 has been found in USA and China, but neither of them has been studied in Africa previously.

The valuation of an asset is one of the most important thing with accounting, though one of the most difficult thing as well. However, in deciding useful service life for an intangible asset and property, plant and equipment, there are quite a margin for the companies, which creates a difference between companies and industries. When computing the value of the inventories there are a few possibilities available for the companies, which also can generate differencesbetween companies and industries. Although these differences can occur, there might be some similarities in the companies? estimates.