Filtyp
The long coherence times of the 4f hyperfine levels of rare-earth-ions gives the possibility to use these as quantum computation devices. Moreover after being doped into a crystal the strong dipole-dipole interaction can be utilized to entangle them. Much work has been done here in Lund to attain as many of the DiVincenzo criteria as possible. At the moment work is being done in the creation of a
Ett existerande problem idag är att personer inte använder tillräckligt säkra lösenord för att kunna värja sig mot olika attacker. Denna studie undersöker hur anställdas tidigare kunskap och utbildning inom lösenordssäkerhet påverkar deras faktiska kunskap och hur de applicerar denna kunskap när de väljer lösenord. Protection Motivation Theory och Social Cognitive Theory appliceras i denna studie.
The energy sector in the world today is in the middle of a huge challenge regarding grid development and power production. Whilst a significant part of the world's population are struggling without access to electricity, the more developed part of the world is trying to replace existing energy sources into renewable ones, and are also facing the challenge of an aging grid which is in desperate
The study aims to investigate whether diversity can affect people's social intelligence. The study has been conducted with an experimental design, where two experimental groups were primed with a text describing a workplace with a high degree of diversity respectively non-diversity. A control-group read a neutral text. The texts were followed by the self-assessment test Tromsö Social Intellige
This thesis explores the audience’s reactions in regards to the phenomenon of norm-breaking ads in Sweden, focusing on the representation of immigrant minorities in advertisements. The aim is to understand if, how, and why, these ads engage audiences online and offline, at a time where public interest in institutionalized politics is on the decrease. The interviews and photo elicitation are a way
This thesis will be concerned with one of the main concerns and highly discussed topics in the relationship between Article 102 TFEU and Intellectual Property Rights. Predominately, it will focus on the enforcement of IPR(s) as an abusive practise of dominance and whether a dominant undertaking has the ability to protect its IPR by refusing to licence its IPR to a third party. The main purpose wi
Previous research suggests that by examining the regional origins of revenues and the expected economic growth in regions, supra-normal returns may be achieved by creating zero investment portfolios. Nevertheless, such previous research examines countries with low export dependence and a high internal demand or uses data from a number of countries with di↵erent economic dependencies. The purpose o
Ultraljudsvågor används i många olika tillämpningar, t.ex. som sonar i vatten och för fosterdiagnostik. De kan också användas för att göra mätningar på olika material för att bestämma materialets tjocklek eller ljudets hastighet i materialet. Ultraljudsvågorna produceras och detekteras med hjälp av piezoelektriska element, t.ex. polyvinylidenflourid (PVDF)-film eller så kallade PZT-element (blyzirUltrasonic waves are widely used in different application e.g. for sonar scanning in water and fetal imaging. Furthermore it is used for doing measurements on different materials to determine the thickness of the material or the velocity of sound inside it. The ultrasonic waves are produced and detected by using piezoelectric elements based on e.g. Polyvinylidene fluoride (PVDF)-film or Lead Zirco
Purpose This study aims at examining how experiential brand stimuli on Instagram impact consumers’ perception of self-discrepancy in terms of life-achievements and hedonic well-being. Methodology With an experimental design, this study applies a quantitative research method that is deductive by nature, whereby the data was collected through an online questionnaire that enabled the analysis of t
Rwanda’s post-genocide development is often mentioned as an exceptional success story. Thereby, education is not only one of the main drivers for development, in Rwanda it has a special significance because knowledge and expertise are the main pillars for Rwanda’s vision for the future. The past years, the Rwandan government tries to expand the education of its population and aims to decrease educ
The internet has under the last decades grown and created new opportunities for lawbreaking behavior. This is salient for the sexual exploitation of children throughout the world, through sexual abusive images of children. This essay draws attention to downloaders and distributors of child pornography, hence its aim is to explore the field, and seek a understanding for the use of the child pornogr
Artificiella neuronnät är ett samlingsnamn för maskininlärningsmetoder som försöker efterlikna biologiska system i sin struktur. Ett neuronnät förbereds, med så kallad träning, för till exempel mönsterigenkänning, genom att man presenterar exempel på den typ av data man vill identifiera. Inom ett visst intervall uppdateras nätverkets inre struktur, med målet att utsignal anpassas till den signal sThe subject of deep learning has become increasingly popular, especially for machine learning applications where a large number of input variables have to be processed. However, there are instances of problem solving, where a full understanding of the variables is of high importance. When dealing with data sets containing a large number of input variables, the established methods of feature select
I Sverige slänger vi idag ca. 1,2 miljoner ton mat per år. Detta matsvinn är inte bara ekonomiskt belastande utan leder också till ett onödigt utnyttjande av naturresurser vilket i sin tur påverkar miljön negativt. Det är djurproduktionen som står för 15 % av världens totala växthusgasutsläpp och nötkreatur är en av de största bovarna till denna destruktiva miljöpåverkan. Naturvårdsverkets för
Purpose – This study attempts to advance our understanding of social ventures as organisational hybrids by seeking the founder’s experience of selected areas of tensions. We take extant literature on social entrepreneurship and hybrid organising as a point of departure to examine the experiences of practitioners. We aim to answer the question: ‘How do founders of social ventures experience the ten
Enterprise content management systems (ECMS) är större verksamheters verktyg för att hantera content, integrera olika system och främja samarbete, allt på en och samma plattform. Undersökningar visar dock på stort missnöje kring verksamheters ECMS och att många projekt misslyckas redan i förarbetet till systemet. Anledningarna bakom misslyckandena är något som inte har blivit lika undersökt, därav
This thesis aims to understand how a Born Global company that works as a Global Virtual Team, operates to develop and reconfigure the organizational processes and routines, in order to stay competitive in a dynamic environment. It is examined from a Resource Based View, with a focus on the resource-picking and capability-building mechanisms. In the case study company the Global Virtual Team is a c
The aim of our research was to study how youths (age 16-24) experience being unemployed today. We wanted to examine if and how an individualized society affects the youths when it comes to unemployment and job searching, their ideas and thoughts of the causes for being unemployed, and how they experienced their participation in a labour market project. We used a qualitative method with semi struct
The purpose of this study was to investigate if there is an association between an early debut of alcohol and the development of alcohol- and drug use among adolescents in the second grade of gymnasium, in Skåne. The purpose was also to investigate if there is a connection to be found between an early debut of alcohol and the mental health among the adolescents and if so, how it looks like. In add
