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Automation and robotics have been widely integrated across various industries, yet the building sector has not seen significant evolution over the last few centuries. This thesis presents a concept for integrating automation at construction sites, specifically for the assembly of wooden prefabricated walls. When working with wooden prefabricated house elements the sizes are typically large, 6-10 m
Today aromatic ring flipping has become a classic example to highlight the highly dynamic character of proteins. These dynamics occur when the aromatic side chains in phenylalanine and tyrosine turn 180o around its Cβ–Cγ axis, also known as its χ2 dihedral. Discovered in the 1970s’ these ring flippings are a common internal probe used in NMR spectroscopy to understand the protein interior dynamics
The two most recent parliamentary elections in Sweden were followed by intense negotiation and remarkable long periods of time before government formation. This culminated in comprehensive agreements between the government parties and supporting parties. The January Agreement was the foundation for Stefan Löfven’s government (Januariavtalet, 2019), and the Tidö Agreement is the foundation for Ulf
HP-hjälpen var ett företag som erbjöd sina kunder en tjänst som hjälpte dem att fuska på högskoleprovet. HFD har meddelat prövningstillstånd för ett mål gällande huruvida denna olagliga tjänst ska mervärdesbeskattas. En liknande fråga avgjordes i NJA 2021 s. 99, och frågan har ett flertal gånger avgjorts av EUD. Denna uppsats utgår ifrån rättsdogmatisk och EU-rättslig metod, och undersöker hur EUDHP-hjälpen was a company that offered their customers an illegal service that helped them to cheat on the Swedish Scholastic Aptitude Test. The Swedish Supreme Administrative Court granted leave to appeal in a case about whether this illegal service should be subject to VAT. A similar question was ruled on in NJA 2021 p. 99, and the question had been subject to several previous rulings by the CJEU
Electric vehicles are becoming more common as one of many solutions to the increasingly serious problem of global warming. This comes with new safety challenges as batteries can upon malfunction or abuse enter thermal runaway and as a result catch fire or explode. The gases released from thermal runaway has been determined experimentally in published studies and have been shown to contain fluorina
Membrane proteins are important building blocks for several biochemical processes. The difficulty with membrane proteins is that they tend to be lowly expressed and can be difficult to manage. Therefore, membrane proteins are studied to a lesser extent than soluble proteins. Since membrane proteins are intrinsically hydrophobic, their purification and structural determination critically rely on so
Att skapa en cirkulär ekonomi med hållbara produkter är en nödvändighet för dagens samhälle, särskilt kopplat till de klimatutmaningarna som vi har idag från bland annat överkonsumtion och dålig hantering vid slutet av produkternas livslängd. Projektet fokuserar på att ta fram en produkt som gjorts på återvunna material och att utmana tidigare materialbegränsningar. Detta har gjorts med en betonin
Most electricity in Lebanon is produced by burning fossil fuels, which produces more than one half of domestic greenhouse gas emissions, and the state-owned electricity companies are unable to meet the demand. To increase the country’s generation capacity and simultaneously combat the effects of climate change, the government aims to produce 30% of its electricity from renewables by 2030. It is ho
MicroProteins are small, separately expressed parts of a larger protein and able to interfere with the full-length protein’s function. To enable modulation of hormone perception, microProteins were designed from the ethylene, cytokinin and gibberellin receptors. The protein isoforms designed to function as microProteins were overexpressed in Arabidopsis. Overexpression of a shortened gibberellin r
This project aims to design a radial inflow microturbine that will be part of a system to generate both heat and electricity. Considering the specific power and the mass flow rates involved with the system, a radial inflow turbine was chosen. This type of turbine provides much larger power density in a single stage compared to the other types.
Järnvägsnätet i Sverige är över 15000 km långt. Järnvägsnätverket har en viktig roll i transporten av personer och gods i landet. Det är viktigt att övervaka och underhålla detta stora nätverk för att säkerställa god funktion och säkerhet. De senaste årtionden har utvecklingen av interferometriska syntetiska aperturradar (InSAR) och tidsserie tekniker lett till att forskare, geotekniker och ingenjThere is over 15,000 km of track in the Swedish railroad network. This network is vital for the transport of people and goods across the country. It is important that this network is monitored and maintained to ensure good function and safety. In recent decades the development of Interferometric Synthetic Aperture Radar (InSAR) and Time Series techniques has allowed researchers, geotechnicians and
A Jacobian free multigrid preconditioner for linear problems arising from Implicit Discontinuous Galerkin (DG) discretizations is implemented. The preconditioner is based on a multigrid method for a low order Finite volume (FV) discretization on a subcellgrid. L2-projections are introduced as a strategy to translate between the discretizations. Numerical tests on advection dominated linear advecti
Denna studie utgår från hypotesen att det finns mer läromedel av kvalitet som utgår från Lgr11, samt vilar på vetenskaplig grund och beprövad erfarenhet i svenskämnet än i musikämnet. Detta bekräftas under studiens gång. Bristen av läromedel gör att lärare ägnar mycket tid åt att skapa sitt eget material i musikämnet. Denna studie undersöker lärares tankar kring hur tillgången till läromedel i sveThis study starts with the hypothesis that there are more teaching aids that are designed in accord with Sweden’s latest curriculum Lgr11, based on science and proven experience in the subject Swedish than in music. This confirms later in the study. The lack of teaching aids means that teachers spend a lot of time on making teaching aids for the subject music. This study examines teachers’ thought
Modern emergency management is a demanding profession characterized by accelerated decision- making, dynamic information needs, and complex collaboration to execute mission objectives. Decision support systems in this setting must be suitably optimized in turn, with clear requirements to inform such design. To date, comprehensive approaches to capture these requirements remain underdeveloped, per
Rangitoto är en vulkanö som ligger nordost om Auckland, Nya Zeeland, och tillhör Aucklands vulkaniska fält (AVF) som består av ca 50 utdöda monogenetiska vulkaner. Eftersom Rangitoto har egenskaper som skiljer sig från de andra vulkanerna i området tror man att området genomgått en förändring och gått in i en ny fas. Det var ca 500 år sedan Rangitoto senast hade utbrott och eftersom storstadsområdRangitoto is a volcanic island, located northeast of Auckland, New Zealand, and belongs to Auckland Volcanic field (AVF), which consists of c. 50 extinct monogenetic volcanoes. Since Rangitoto has characteristics that makes it different from the other volcanoes in the area, it is believed that the volcanic field has undergone a change and entered a new phase. Rangitoto had its latest eruption abou
Momentum or trend following investing refers to trading strategies constructed around the idea that in financial markets, the current trend will, more often then not, prevail. In the context of asset prices, this means that previous returns or the price development of an asset is indicative of similar future returns and price development. While at odds with established theory such as the weaker fo
