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The genetic regulation of protein expression in cerebrospinal fluid

Studies of the genetic regulation of cerebrospinal fluid (CSF) proteins may reveal pathways for treatment of neurological diseases. 398 proteins in CSF were measured in 1,591 participants from the BioFINDER study. Protein quantitative trait loci (pQTL) were identified as associations between genetic variants and proteins, with 176 pQTLs for 145 CSF proteins (P < 1.25 × 10−10, 117 cis-pQTLs and 59

Ecology and Epiphany in Short Fiction by Zadie Smith and Joyce Carol Oates

This essay investigates ecological epiphany in short stories by Zadie Smith and Joyce Carol Oates, moments in which characters confront the link between their own consumption habits and planetary damage. These moments build on a longer literary history of epiphany in modern fiction, a history that foregrounds suddenness, physicality, and the mundane, but these short stories also adapt epiphany to

Comparison of Elemental Analysis Techniques for Fly Ash from Municipal Solid Waste Incineration using X-rays and Electron Beams

With the rapid expansion of the waste incineration business both in Europe and globally, there is a growing need for the elemental analysis for fly ash from municipal solid waste incineration. In this work, samples of washed and unwashed ash from municipal solid waste incineration in Sundsvall are evaluated. Qualitative analysis and semi-quantitative analysis are used to compare two elemental anal

The Impact of Instant Messaging Features on a Collaboration Platform's Usability

Användandet av samarbetsplattformer har ökat drastiskt under senare år i och med att distansarbete blivit allt mer vanligt. Målet med den här masteruppsatsen var att utforska vilken inverkan olika chattfunktioner har på användbarheten av sådana samarbetsplattformer. Mer specifikt syftade uppsatsen till att svara på följande forskningsfrågor: 1) Vilka chattfunktioner är avgörande för god användbarhThe use of online collaboration platforms has increased drastically in recent years with the rise of remote work. The focus of this Master thesis was to explore what impact different instant messaging features have on the usability of such collaboration platforms. Specifically, the thesis aimed to answer the following research questions: 1) What instant messaging features are essential for good us

Full-field X-ray fluorescence imaging with a straight polycapillary X-ray collimator

Due to the availability of X-ray imaging detectors, full-field X-ray fluorescence (FF-XRF) imaging technique has become achievable, which provides an alternative to scanning X-ray fluorescence imaging with a micro-focus X-ray beamline. In this paper, we present a setup based on straight capillary optics and an energy-dispersive hybrid pixel detector, which can perform simultaneous mapping of sever

Aktiva åtgärder för att motverka trakasserier och sexuella trakasserier på arbetsplatsen

Sverige är ett land med hög jämställdhet, men trots det finns det fortfarande brister inom arbetslivet vad gäller oönskade beteenden på arbetsplatsen. Lagen och regleringen är utspridd och inte helt enkel att förstå, vilket gör det svårt för arbetsgivare att aktivt arbeta för att motverka oönskade beteenden. Vidare ser trakasserier och sexuella trakasserier olika ut i olika branscher. Syftet med dSweden is a country with a high level of gender equality, but despite this there are still shortcomings in working life in terms of unwanted behaviour in the workplace. The law and regulation are scattered and not entirely easy to understand, which makes it difficult for employers to actively work to counter unwanted behaviour. Furthermore, it has been shown that harassment and sexual harassment l

Towards sustainable heavy-duty transportation : Combustion and emissions using renewable fuels in a compression ignition engine

Transportation should become sustainable and available to everyone. Currently, transportation accounts for approx. one sixth of greenhouse gas (GHG) emissions globally, and heavy-duty trucks are responsible for almost 30% of that. When fossil diesel fuel is burned in a compression ignition engine, known as a diesel engine, it releases large amounts of CO2, a GHG, into the air. GHGs confine heat in

Skatterättslig tolkning i ljuset av BEPS-åtgärderna

Ett av de mest effektiva sätten för stater att samla in intäkter till statskassan är genom beskattning. Detta även om värdeskapandet sker utanför landets gränser. Problemet brukar benämnas för dubbelbeskattning. Som en följd av detta uppstår det från ett mikroperspektiv en osäkerhet för skattskyldiga vid gränsöverskridande transaktioner. Från ett makroperspektiv äventyras även potentiella investerOne of the most effective ways for states to raise revenue for their treasury is through taxation. This is even if the value creation takes place outside the country's borders. The problem is usually referred to as double taxation. As a consequence of this, from a micro perspective, uncertainty arises for taxpayers in cross-border transactions. From a macro perspective, potential investments b

Aging of Self-Assembled Lead Halide Perovskite Nanocrystal Superlattices : Effects on Photoluminescence and Energy Transfer

Excitonic coupling, electronic coupling, and cooperative interactions in self-assembled lead halide perovskite nanocrystals were reported to give rise to a red-shifted collective emission peak with accelerated dynamics. Here we report that similar spectroscopic features could appear as a result of the nanocrystal reactivity within the self-assembled superlattices. This is demonstrated by study

Superlattices are greener on the other side : How light transforms self-assembled mixed halide perovskite nanocrystals

Perovskite nanocrystal superlattices (NC SLs) are the nearest real-world approximations to monodisperse NC ensembles. NC SLs thus represent ideal model systems for evaluating the optical and structural stability of CsPb(I1−xBrx)3 NCs at a macroscopic level. Here, photoinduced changes to CsPb(I1−xBrx)3 NC SLs (0 < x < 1.0) are probed via in situ photoluminescence, X-ray diffraction, and electron mi

Geometrical influence on Hg determination in wet sediment using K-shell fluorescence analysis

To quickly identify maritime sites polluted by heavy metal contaminants, reductions in the size of instrumentation have made it possible to bring an X-ray fluorescence (XRF) analyzer into the field and in direct contact with various samples. The choice of source-sample-detector geometry plays an important role in minimizing the Compton scattering noise and achieving a better signal-to-noise ratio

A Swedish Philhellenic Pamphlet from 1821 : "Will you let that sacred voice that echoes in the tender Swedish heart cry out in vain?”

The first volume of Grifos is a publication of a rare, anonymously published philhellenic pamphlet from the year 1821. It was printed in Stockholm, yet it has hitherto remained uncol­lected by the scholarly community. The pamphlet is published here for the first time with an En­glish translation and a commentary by George Kalpadakis and Vassilios Sabatakakis. In their introduction the authors plac

Fornborgar i Halland - Morfologi, klassificering, kulturlandskap och regionalitet

This thesis studies hallandic hillforts through both field research and computer analysis. The research questions concern morphology, classification, cultural landscape, and regional variation. The purpose of this thesis is to create a more developed and nuanced image of the hill forts, starting by mentioning them as enclosures (hägnadsanläggning) instead of hill fort (fornborg). By dividing the e

From Hospitium to Hybridisation: The acquisition, adoption, and transformation of Roman zoomorphic forms in Barbaricum

This text is an attempt to re-evaluate the significance of Roman imports in Scandinavian contexts as well as to answer overarching questions concerning frontier zones, and the building of core-periphery relationships. This is achieved by applying the Roman concepts of hospitium and dona militaria as well as theoretical frameworks such as provincial ritual practices and cultural hybridisation to a