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Popular science summary Habitat selection and chick survival of Eurasian Golden Plovers pluvialis apricaria altifrons during a lemming peak year in southern Lapland (Sweden) Aided by radio-telemetry, this study investigates the factors involved in the survival of Eurasian Golden Plover chicks and variations in habitat selection, home ranges and diet at different times through the pre-fledging pe

Vi spenderar stor del av livet i urbana miljöer och majoriteten av landets befolkning påverkas dagligen av utformningen av stadens rum, vilket gör det intressant att undersöka hur stadskärnorna är utformade. Handeln i stadskärnorna förlorar idag mar knadsandelar till externa köpcentrum och e-handeln. För att förändra handelsplatser i stadskärnor till att bli mer attraktiva och konkurrenskraftiga kThis study aims to explain the structure and content of Swedish city centres. The distribution and density of commercial activities in the cities are analysed with network constrained methods (Kernel density estimation, Ripley’s K-function and centrality measures) in GIS-programs. External shopping centres and economic theories are used as a benchmark against which city centres are compared. The

Faced with an acute problem of housing options during the 1960s, the Swedish government introduced a nationwide campaign of ‘A Million New Homes’. In order to achieve the aim of the campaign, the construction of these homes depends on cheap and fast building methods which do not result in the homes being energy efficient nor are they equipped with good acoustical properties. As time progress and s

Augmented Reality (AR) is a new and exciting technology with wide potential implementation areas, from medical to industry. One of the fields from which AR is gaining attention is the manned security industry. Unfortunately, this is also one of the areas in which formal studies on AR is lacking. Ais study aims to bridge the gap in knowledge by evaluating an AR-application designed for the Microsof

In the last couple of years it has become more and more common to use control theory in computing systems, for instance operating systems, web servers and databases. The reason for this is to make these systems more robust and stable. This is of interest because we today are more dependent on computing systems in our everyday life, and therefore put higher demands on them. A lot of focus has been

This rapport investigates the transmitter of the Ericsson Bluetooth radio. The open loop modulation scheme of the existing design is theoretically very simple but difficult to implement with available components. Frequency drift of the carrier is a common result of open loop modulation. This work therefore investigates an idea of frequency regulation where the regulation is active during modulatio

In the last few years, the implementation of well-ventilated façades in buildings increased due to their improved energy performance. However, their double-wall construction due to the limited airflow within an air cavity represents a significant fire risk, since the flames that spread into the air cavity can elongate up to ten times. The main goal of this thesis is to provide additional informati

Populärvetenskaplig beskrivning - Är rymden en enda stor tunnelbana? Finns det utomjordiskt liv i universum? Konceptet av Fermi paradoxen har förundrat forskare sedan tidigt 50-tal. Den ställer frågan om varför utomjordiskt liv inte har blivit upptäckt ännu. I jämförelse med andra system i universum är vårt solsystem relativt ungt med sina 4,6 miljarder år. Detta betyder att stjärnor med äldre plAbstract The idea of the spread of life through the galaxy is, in most minds, considered science fiction. Yet, scientists argue that most galaxies have had more than enough time for civilisation development and space travel. In this thesis I simulate how civilisations can spread through the galaxy via close encountering stars, assuming they travel at sub-relativistic speeds. A defined region arou

I denna uppsats undersöks rätten att vidta sympatiåtgärder i svensk och dansk rätt, för att sedan redogöra för de likheter och skillnader som finns mellan rättssystemen. Uppsatsens frågeställningar är hur rätten till sympatiåtgärder ser ut enligt svensk och dansk rätt, samt vilka likheter och skillnader som finns. För att besvara den första frågeställningen används den rättsdogmatiska metoden, ochIn this paper, the right to take industrial action in support of another industrial action (sympathy actions) according to Swedish and Danish law is examined, to then find the similarities and differences between the two legal systems. The questions of the paper are what the right to sympathy actions is according to Swedish and Danish law, and what the similarities and differences are. To answer t

Sveriges föreningskultur bidrar till att miljontals individer årligen får ta del av idrottens positiva effekter, såsom förhöjd fysisk och mental hälsa. Även samhället gynnas av en aktiv befolkning gällande exempelvis integration. Utan ideellt engagemang hade inte detta varit möjligt och det är därför av stor vikt att föreningsaktiva har tillgång till digitala verktyg som underlättar deras vardag oPromoting a healthy lifestyle through a user friendly website builder Sweden’s prominent sports club culture engages millions of people in an active lifestyle every year, benefitting both the individual and the society. Therefore, it is crucial to provide user friendly digital tools to help with administration of these associations. This master’s thesis has resulted in a digital tool that will h

När domstolar ska tolka ett avtal och ett tolkningsalternativ inte kan väljas utifrån subjektiv- och objektiv tolkning finns det generella tolkningsregler el-ler prioritetsregler att tillämpa för att fastställa avtalsinnehållet. Huvudsakli-gen finns det två sådana som kan tillämpas, oklarhetsregeln och minimumre-geln. Oklarhetsregeln innebär att avtalet tolkas mot den som bär ansvaret för oklarhet

Short-term tourists visiting formerly residential areas are a potential source of conflict as the short-term tourists change the place they are visiting and represent an inconvenience to residents. This research uses a mixed methods approach with the short-term rent gap framework introduced by Wachsmuth and Weisler (2018) as the quantitative and an additional online expert interview as the qualita

Högre verkningsgrader, stabilitet och minskad toxicitet; så skall framtidens solceller nå verkligheten. Många hoppas att solenergi ska ta över våra energibehov och varje dag närmar vi oss en grönare utvinning av elektricitet. Kommer våra bilar och byggnader täckas av solceller i framtiden? Inte helt omöjligt, om vi kan bemästra det fascinerande materialet perovskit. På EPFL, Ecóle Polytechnique FPerovskite research has quickly gone from non-existent to one of the biggest reseach areas in Photo- voltaics. There are still many questions to be solved regarding the stability, environmental impact, reproducible large area devices, efficiency and module fabrication cost of Perovskite Solar Cells, PSCs, before commercial up-scaling. Scientists all over the world are working towards solutions and

I en bransch som i allt större utsträckning präglas av hållbarhet och miljö, blir det allt viktigare att hitta sätt att återvinna och återanvända snarare än att nyproducera. Ett exempel på detta är när det kommer till de obundna lagren, bär- och förstärkningslager i vägöverbyggnaden. Till dessa används traditionellt bergkross och naturgrus, som bryts från bergtäkter. Dessa material är inte oändligIn an industry that is increasingly affected by sustainability and environmental matters, it is becoming more and more important to find ways to recycle and reuse materials rather than producing new materials. An example of this is when it comes to unbound pavement materials, such as the base and subbase layers. For these layers, mineral aggregate and natural gravel is traditionally used, which ar

Sveriges vattenledningsnät kräver kontinuerliga och stora in- vesteringar och måste underhållas på ett effektivt sätt; syftet med den här studien var därför att utröna vilka ledningsattribut som är viktigast för att i en ANN-modell identifiera ledningar med hög risk för läckage. Detta gjordes genom att först använda attri- buturvalsmetoderna ReliefF och Recursive Feature Elimination (RFE) tillsammanSweden’s water pipe network demands continuous and large investments and must be maintained in an effective way; the aim with this study was therefore to investigate which pipe features are most important to identify pipes with a high risk of leakage in an ANN-model. This was done by first utilizing the feature selection methods ReliefF and Recursive Feature Elimination (RFE) with Random Forest Clas

In 2010 the Swedish armed forces ended 100-years of conscription and introduced fully employed professional soldiers in their battalions with the purpose to be more usable and have higher readiness. Almost ten years later the turnover has been more than threefold to what was expected when the change was introduced. This study looks into the motivational factors of Swedish professional soldiers. Th

This thesis comprises three self-contained chapters that explore how individual behavior, incentives, and institutional frameworks shape the allocation of scarce resources, with particular emphasis on healthcare markets. The first chapter examines the impact of intrinsic truth-telling preferences on consumer welfare within a priority pricing mechanism, in which individuals can gain faster access t

Developing the outlines to a theory of a scene presented in a prior paper, the author´s intention is to further highlight punk´s heterogeneous and dynamic character. Investigating how punk has been transferred to and has developed in Indonesia the author stresses the importance of considering the cultural framework which provides actions with meaning when investigating culture. Based on Clifford G

The issue of possession of the air has been debated over literally thousands of years. The Romans debated the ownership of the air above their cornfields. When man finally could construct aircraft, in this case a balloon, heavier-than-air in the 1780's it did not take long before the first regulation came into force. The issue of state sovereignty had been discussed since the national states s