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1782 Uppsatser om Security engineering - Sida 34 av 119
Automatiserad Verifiering av Grafiska Ritare och Tranformationsutvinning
En grafisk ritare i flygande system måste under dess utveckling verifieras för
att bekräfta att den fungerar. Då bilderna som ritas inte behöver vara
identiska mot referensbilder genererade av en fungerande ritare så ställer det
krav på verifieringsprocessen att kunna acceptera en viss grad av "fel". Att
automatisera den processen är i högsta grad intressant för att minska
kostnaden. Uppsatsen presenterar en samling lösningar på delproblem som kan
uppstå, däribland ett sätt att utvinna eventuell transformation mellan två
bilder..
Ethanol for Scania's Future - A Scenario Based Analysis
Abstract Title: Ethanol for Scania?s future ? A scenario based analysis Authors: Anna Hansson and Julia Persson Tutors: Annette Cerne ? Department of Business Administration, Lund University Jonas Holmborn ? Head of Advanced Combustion, Engine Development, Scania Lennart Thörnqvist ? Department of Energy Sciences, Faculty of Engineering, Lund University Problem: Oil-based products are the dominating fuels in the transport sector but alternative fuels are currently challenging the world-wide dominance. The large number of alternative fuels that are under development at present makes the future fuel-market impossible to predict. Scania?s ethanol project is associated with a number of uncertainty factors that are beyond the company?s control.
Industriell produktion av loggia - en studie om loggiarum som alternativ till inglasad balkong
AbstractIntense competition in the building industry has forced building companies to develop highly efficient and optimised building solutions. This project, with a loggia that works both as an extended living room and a glazed balcony offers a highly economic viable alternative to standard balconies. This alternative is likely to attract build master since the area of the loggia will be part of the apartment area, i.e. included in the area for rent..
Kommunikation inom e-handel : En undersökning ur konsumentperspektiv
AbstractDespite that e-business nowadays is established scepsis against it amongst consumers exists. We, as consumers, suppose that this skepticism is caused by bad communication from the e-business companies. This has lead to our suggestion that some con-sumers refrain from e-business because of bad communication or deficient trust.Our purpose with this paper was to investigate factors of communication between companies and consumers within e-business (B2C) from the consumers? point of view. We thereby have drawn conclusions regarding consumers? choice of e-business company.
Att arbeta med ensamkommande flyktingbarn : En kvalitativ studie ur ett personalperspektiv på HVB-hem
The aim of this study is to investigate what kind of support unaccompanied children needs when arriving in Sweden, according to the staff that is receiving unaccompanied asylum seeking children in Sweden. The method is qualitative and is based on interviews and previous research. The result shows that the main subjects who were of interest from the interviews are elementary need, the support offered, security, ?parental gestalt?, education, leisure, obstacles in the work.All the interviewees describe young people's needs very different when it differs from person to person. The support children receive is the most important factor that unaccompanied children need to be developed and get a better and safer life.
Äganderätten eller allemansrätten : En studie av hur små och medelstora markägare i mellersta Sverige skyddas av rättssystemet vid markpåverkan orsakad av tredja man
The aim of this master?s thesis in administrative law has been to study the property owners' legal rights when a third party impacts on the property. The essay is based on several case studies of landowners in central Sweden which has the purpose of forming a background to the legal studies of this field. The framework for current studies builds therefore on landowners' experiences of impairment and damages on their property and has been added to highlight a current problem that exists in central Sweden. The purpose of the study is therefore to see whether a protection in law is imposed on landowners with such problems as the land ownership study shows.
Likheter och skillnader i ett säkerhetsteoretiskt perspektiv mellan Försvarsbeslut 1925 och Försvarsbeslut 2004
Uppsatsen är en komparativ studie om försvarsbeslut 1925 och försvarsbeslut 2004. Jag testar två teorier mot dessa två försvarsbeslut, det är realismen och liberalismen. Det jag vill få fram genom uppsatsen är att se likheterna och skillnaderna i de båda besluten inom ett säkerhetspolitiskt perspektiv..
Seroprevalence and risk factors for bovine brucellosis, salmonellosis and bovine viral diarrhea in urban and peri-urban areas of Kampala, Uganda
Africa is expected to go through a rapid urbanization over the next four decades and the demand for food is increasing in the rapidly growing urban and peri-urban (UPU) areas. Keeping livestock in urban areas is in particular associated with health hazards. This is due to close interaction between humans and animals, and it has been shown that zoonotic diseases are increasing in urban areas. The benefits of urban and peri-urban agriculture (UPA) are related to improved food security, in particular among low-income groups. Apart from the negative public health impact of zoonotic diseases, animal disease could have a devastating impact on the economy and food security of many households in these areas.
In the present study, three important endemic diseases, including brucellosis, salmonellosis and Bovine viral diarrhea (BVD), were analyzed in regard to seroprevalence and risk factors.
Undersökning av modern reproduktionsteknik för
karosseridetaljer
En marknadsundersökning av förekommande metoder för digitalisering av karosseridetaljer. Olika skannertyper analyserades och en rekommendation av lämplig metod lämnades till uppdragsgivaren. Förutom punktantal beaktades även punktorintering, inskanningskostnad/tid, positioneringssystem och mätrymd. Uppdragsgivaren rekommenderades att använda en optisk skanner för projicering av fransar med ett optiskt spårningssystem. Då tillverkning skall ske i mycket små serier berördes även olika tillverkningsmetoder, som exempelvis hydroformning mot ett formverktyg av aluminium eller kompositcement.
Privatiseringen av de växtgenetiska allmänningarna : Konsekvenserna av regimkomplexet kring växtgenetiska resurser för bönders rättigheter och matsäkerhet
This thesis discusses the global regime complex concerning the management of plant genetic resources for food and agriculture, and how different regimes concerning these resources cooperate or stand in opposition to each other. Because of changes in US patent law and the establishment of TRIPS, patent claims over plant genetic resources has increased dramatically globally. This, amongst other things, in turn has lead to the development of CBD which in turn lead to the creation of access and benefit laws in many countries. To create a free flow of genetic resources for food and agriculture the ITPGRFA, with its multilateral system, were negotiated. The aim of this thesis is to investigate which consequences the regime complex concerning plant genetic resources for food and agriculture can have on the rights of small farmers, agricultural research and food security in the global South.
Övervakning och integritet ? en omöjlig möjlighet? En studie av de svenska riksdagspartiernas syn på förhållandet mellan övervakning och integritet 2006
There is an ongoing discussion amongst Swedish politicians about how the Swedish police will be able to handle increased organised criminality represented in the growing threats of terrorism. In May 2006 representatives from the seven parties of the Swedish parliament debated the question whether the Swedish security service and Swedish police should be permitted to use increased surveillance with the purpose of preventing severe criminality.The question of increased surveillance is a matter often connected to matters of personal privacy. The aim of this master?s thesis is to study which arguments are being used for and against the proposed law that would permit surveillance with the purpose of preventing crime, as well as examine members of Parliaments view on privacy.The methodology used in this thesis is both argumentation analysis and rhetoric analysis. These two tools are used to examine the minutes from a parliamentary debate about the bill mentioned earlier.
Ip-telefoni med Skype som ett alternativ till PSTN för privatanvändare
The project is a practical and theoretical test of IP telephony with Skype in order to form a base for a comparison between IP-Telephony with Skype and the Public Switched Telephony Network (PSTN). PSTN is the common standard that most of us use for telephony today. The objective for the study is to simplify the choice between PSTN and IP-Telephony for the Swedish private customer user group. The project is supposed to answer the following questions. - How easy is it to start using IP-telephony with Skype? - How is the quality of IP-telephony compared to PSTN? - Are all services provided by PSTN available and accessible using the IP-solution? - How are the usability and the availability of support with IP telephony? - Is IP-telephony a cheaper solution and in that case under which circumstances? Within the project a collection of practical and theoretical tests have been performed to be able to form an opinion on the IP-solution in the following areas, installation, function, quality, usability, costs, accessibility and security.
När det brister : om att balansera på tå för att nå den jag försöker förstå
The purpose of the essay is to draw attention to my approach in relation to a boy I choose to call Emil, and how I can increase my understanding of his behavior. I explore conceivable reasons for why he breaks down so often, especially when other children are given attention. Is he simply unusually egoistic, and to a large degree only able to see to his own interests, or am I overlooking the real reasons for his actions.In order to explain the reasons for Emil?s apparent frustration in sensitive situations, I explore the significance of attachment theory. I argue about possible effects of Emil?s parents? way of describing and guiding him, as well as how I, and my colleagues, risk fulfilling and amplifying negative expectations.As the prime reason for his repeated sense of unhappiness seems linked to a lack of empathy, I explore different ways of understanding this, as well as how I might contribute to fostering compassion.
Lilla Spöket Laban
Detta är slutreflektionen över ett kandidatarbete gjort av Karl Tannergård och
Per Thulin. Arbetet har gått ut på att skapa en prototyp av en barnspel baserat
på Inger och Lasse Sandbergs böcker om Lilla Spöket Laban och hans familj.
Spelet är tvådimensionellt och vänder sig till barn i åldern fyra till sju år.
Det är skrivet i programmeringsspråket Python och använder
multimediabiblioteket pygame. Utvecklingen har skett i samarbete med
animationsstudion PennFilm AB..
BYOD och Cloud Computing : En vägledande studie för hur BYOD bör bedrivas säkert tillsammans med cloud computing
Syftet med denna uppsats är att få en insikt i hur informationssäkerhetsarbetet påverkas av Bring Your Own Device (BYOD) i kombination med cloud computing. Författarna har kommit fram till sin slutsats genom att utföra intervjuer på två olika verksamheter samt en enkätundersökning som sedan har analyserats med aktuell teori. Utifrån detta har en kravspecifikation tagits fram som ett vägledande bidrag för organisationer..