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The purpose of this project is to investigate hole transport in p-type quantum dots formed in GaSb nanowire and operating as single hole transistors. The individual and controlled hole-spin confinement in such system yields a variety of proposed applications for spintronics or quantum computation. In contrast to more conventional n-type material system, however, p-type quantum devices benefit from

The most common controller in the process industry today is the PID controller due to its simple structure. A regular factory may have thousands of different PID controllers in use where each of them has to be tuned to work satisfactory. Doing this manually can become both a difficult and time consuming task where some knowledge for each process is required. Therefore, it is highly beneficial to h

Nya verktyg i kampen mot rotbrand i sockerbeta I Sverige äter vi runt 40 kg socker per person varje år. Socker är en viktig energikälla som även får vår mat att smaka godare, men det är även ett viktigt konserveringsmedel. Idag framställs socker, även kallat sackaros, från två olika växter nämligen sockerrör och sockerbetor. Inte allra minst i Sverige är sockerbetan en viktig gröda och socker ettAphanomyces rot root is an important disease in sugar beet, leading to significant harvest losses and a decrease in sugar content in affected fields. The disease is caused by the oomycete Aphanomyces cochlioides and affects the roots as either an early or late infection. To control the disease, it is crucial to incorporate resistance into cultivars. However, the genetic background to resistance is

År 2019 besökte 1,9 miljoner personer i åldrarna 19 år eller äldre akutmottagningarna i Sverige. Vistelsetiderna på akutmottagningarna ses samtidigt i stora delar av landet öka. Patientflöde och arbetsbelastning är ständigt i förändring och de senaste åren har vårdplatsläget orsakat stora bekymmer med kvarstannande patienter, så kallad crowding. Tidigare forskning visar att sjuksköterskor ofta bliDuring 2019 the emergency departments in Sweden had 1.9 million visitors aged 19 years or older seeking medical assistance. Throughout the majority of Sweden the time spent at the emergency departments is increasing according to the National Board of Health and Welfare (Socialstyrelsen, 2020). Several factors influence the work performed by registered nurses at an emergency department. The flow o

Uppehållstillstånd i Sverige kan ges bl.a. på grund av familjeanknytning. Ett av de grundläggande kraven för att uppehållstillstånd på grund av familjeanknytning ska beviljas är kravet på styrkt identitet. Den sökande styrker sin identitet på ett godtagbart sätt, som utgångspunkt genom att uppvisa ett hemlandspass eller annan fotoförsedd identitetshandling utfärdad i hemlandet. Kravet på styrkt idA residence permit in Sweden can be granted for family reunification. In order to obtain a residence permit on the grounds of family ties the applicant must be able to prove his or hers identity. The applicant usually proves his or hers identity with an approved passport or, in some cases, with another type of identity document provided with a picture of the person in question. The requirement of

Digital technologies and their significance to society have caused their existence and impact to be referred to as entailing a digital revolution. For businesses, digitalization is the use of digital technologies to create new business models and value-adding activities. The use of digital technologies can in turn result in possible improvements in several areas e.g., productivity. The possible ou

Förevarande studie ämnade undersöka hur destinationsutvecklare upplever en stads image samt om och i sådana fall hur man som destinationsutvecklare förhåller sig till denna. Vi avsåg inte definiera Malmös image från ett invånarperspektiv, utan snarare fokusera på hur stadens image upplevs av destinationsutvecklare, vilket fyller ett identifierat gap i forskningen. Således bidrar studien till den sThe purpose of this study was to examine how destination developers define their assigned city’s image and how they relate to it when practising the place brand. Instead of examining the residents’ understanding of the image, we intended to focus on how representatives from the municipality perceive Malmös images which fulfills an identified research gap. Thus, the study contributes to the meaning

This qualitative case study aims to explore how the unprecedented impact of the Covid-19 pandemic has affected the capacity and operation of Swedish development organizations within the civil society and to what extent current results-based frameworks (RBF’s) and systems have been suitable to adhere to these changes and challenges. Eight semi-structured interviews with CSO representatives have b

Bodelningar mellan sambor respektive makar kan vara problematiska. Det kan uppkomma frågor om hur ett ekonomiskt mellanhavande mellan parterna ska betraktas. I sådana situationer är det vanligt att parterna är oense huruvida mellanhavandet utgör en försträckning, en gåva eller ett bidrag till den ekonomiska gemenskapen. Karaktären av mellanhavandet kan få betydelse för vad vardera parten erhåller Division of property between cohabitants and spouses could be problematic. Questions regarding financial dealing and unsettled matters between the parties may arise. In these situations, it is common that the two parties are in disagreement whether the unsettled financial matters should be seen as a claim, a gift or contribution to the economic kinship. The type of unsettled matters may be of sign

Modern teknologi har lett till utmaningar för de brottsbekämpande myndigheternas utredande verksamhet. Digitala bevis av relevans för ett brott begånget i en viss stat kan lagras på en server i en annan stat. Bevisens geografiska position kan också döljas med anonymitetsverktyg. Traditionellt sett har Lotus-principen hindrat myndigheter från att självständigt samla in sådana bevis, men den ineffek

In August 2017, a deadly crackdown by Myanmar’s army on Rohingya Muslims sent hundreds of thousands fleeing across the border into Bangladesh. The situation in Myanmar has escalated over the last few years. Mass displacements of refugees, sustained allegations of crimes against humanity, and a large-scale intervention has propelled the conflict to centre stage of international human rights. The si

The purpose of this study was to explore the situation of disabled children and their access to education in a village in northern Bali, Indonesia. The method used was ethnographic with participant observations, and the empirical material was collected during six weeks with ten families in their homes and at the facility of an NGO. Eight volunteers at the NGO were also informants. The questions th

Det råder subjektivitet gällande vem som anses vara terrorist i konflikter, främst efter terroristattackerna i USA den 9 september 2001, där olika diskurser om försvar och terrorism existerar för att rättfärdiga våld och krig. Genom att anknyta en aktör till terrorism är det möjligt att beskriva sitt eget våld mot aktören som handlingar i självförsvar. Denna studies syfte är att synliggöra hur socThere is subjectivity in the matter of who is regarded a terrorist in conflicts, especially after the 9/11 2001 terrorist attacks in USA, by the use of discourses of defense and terrorism in order to legitimate violence and war. By linking a party to terrorism, it is possible to describe one’s violence against this party as acts in self-defense. This study’s purpose is to illustrate how social con

Domestic violence is a global issue. Almost a third of women worldwide that have been in an intimate relationship have experienced sexual or/and physical violence. Women with insecure migrant status who experience domestic violence are a particularly vulnerable group, as they have an uncertain right of residence that is dependent on their relationship. The purpose of this study was to examine the

Amidst global warming, perturbed ecosystems and an ever-diminishing fossil feedstock, a paradigm shift toward renewable and sustainable plastics have emerged. Significant advances have been made in the past decade and several green polymers have entered the market. Much attention has been focused on the catalytic conversion of lignin, as it represents the largest source of renewable platform chemi

The European Spallation Source (ESS) will be the world's most powerful next-generation neutron source. It will deliver a high-energy proton beam to the target with a high degree of control. With many components operating at their engineering limits, instrumentation must detect errant beam conditions and suppress proton beam production. One of the beam diagnostic instruments installed will be A

Community based approaches to conservation in the developing world have generally been criticized for not meeting their goals of sustainable conservation and local development. Inadequate local participation and inequitable benefits sharing among others are some of the major concerns. In Tanzania wildlife management areas (WMAs) are one of the forms of community-based wildlife conservation initiat

Title: Financing sources for shipping. – a case study at Wonsild & Son Author: Daniel Hultin Tutors: Niclas Andrén, Department of Business Administration, School of Econonomics and Business Administration, Lund University. Everth Larsson. Department of Logistics, Lund Institute of Technology, Lund University. Søren Hahnemann, Wonsild & Son A/S, Copenhagen. Problem discussion: o What is the

This is a qualitative study of how the youth in the graffiti subculture of Bromma look upon their own situation. The main research questions of the study were: How do the writers define graffiti? Why do the writers, of this study, start to do graffiti? What attractions do the writers find with graffiti? What various reasons would make them stop? The empirical base consisted of seven interviews wit