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Solvent-based dye removal in polyester recycling : A process evaluation and modelling study

Övergången till en hållbar textilindustri, såsom textilåtervinning, kräver förbättrade metoder för hantering av färgämnen. För närvarande finns inga generella, industriellt implementerade processer som avlägsnar färgämnen utan att skada dem, och examensarbetet undersöker detta tillsammans med Rewin Textiles AB. Företaget återvinner polyester genom depolymerisering och därför utvärderas implementerThe transition towards sustainable textile approaches, such as textile recycling, requires im-proved methods for handling dyes. Currently, no real industrially implemented processes exist that remove dyes without damaging them and this thesis investigates this issue together with Rewin Textiles AB. This company recycles polyester through depolymerisation and therefore, the implementation of a pre-

EU-undantagsregeln - En analys av lagstiftningsprocessen bakom den nya bestämmelsen i de svenska riktade ränteavdragsbegränsningsreglerna

Uppsatsen behandlar lagstiftningsprocessen bakom införandet av den nya bestämmelsen i 24 kap 19 a § IL, som utgör en del av de riktade ränteav-dragsbegränsningsreglerna. Syftet är att analysera vilka intressen som har haft störst genomslag vid utformningen av bestämmelsen samt att bedöma om den nya regeln är förenlig med EU-rätten, särskilt mot etableringsfriheten och EU-domstolens praxis gällandeThis thesis examines the legislative process behind the introduction of the new provision in Chapter 24, Section 19 a of the Swedish Income Tax Act, which forms part of the targeted interest deduction limitation rules. The aim of the study is to analyse which interests have had the greatest influence on the de-sign of the provision and to assess whether the new rule is compatible with EU law, in p

Klimatrelaterade risker i översiktsplanering: En studie av svenska kommuner i riskområden

Nästan hela Sveriges befolkning bor i städer, varav många är byggda utifrån tidigare klimatförhållanden där extrema skyfall, stigande havsnivåer och jordskred inte var lika vanligt förekommande som i dag. Detta kan leda till översvämmade bostäder, förstörda vägar och utslagen infrastruktur. För att vi ska kunna fortsätta leva i våra städer måste bebyggelsen anpassas till dagens och morgondagens klClimate change, manifested through flooding, landslides, and erosion, poses increasing challenges for the built environment. In Sweden, nearly 90 percent of the population resides in urban areas, which were planned under past climatic conditions and are often difficult to adapt retroactively. Spatial planning plays a crucial role in addressing this issue, with municipalities holding central respo

Effects of Data Mining Processes on Decision Making Style

The thesis aims to understand if the use of a structured data mining process has an impact on rationality or intuition in decision making. To operationalize this purpose, a questionnaire was sent to 655 data analysts and data scientists working in diverse organizations through the professional social network LinkedIn. The questionnaire was based on the theoretical background, consisting of decisio

Att utforska klimatanpassning genom policylabb - Erfarenheter av samverkan och flexibel processdesign i policylabb Storkriket

Att samarbeta kring klimatanpassning – vad kan vi lära av ett policylabb? Hur ska vi egentligen samarbeta kring klimatförändringar, när människor har olika ansvar, intressen och makt över mark och resurser? I denna studie har policylabb Storkriket stått i centrum, med syfte att undersöka i vilken utsträckning policylabb kan stödja klimatarbetet och frågor om samverkan. Resultaten visar att deTo reduce vulnerability and enhance resilience to climate change, climate adaptation measures are needed that can contribute to a more resilient society. Cross-sectoral collaboration and the involvement of multiple actors are central to a coherent and comprehensive approach to climate adaptation. The aim of this study is to contribute to an increased understanding of how policy labs can be used a

The Role of LULUCF in Sweden’s Energy Transition

Hur många roller ska skogen ta sig an? Skogen kan ta an många olika roller. Den kan vara en vacker vandringsmiljö. Kanske ett förvaringsutrymme för koldioxid? Eller till och med en viktig källa för bioenergi. Skogens förmåga att bidra med flera funktioner är fantastiskt men precis som andra naturresurser är förrådet begränsad. Dessutom är skogen en central del i klimatarbetet där dess funktion soThe land use, land-use change, and forestry sector (LULUCF) has historically been rather unregulated. Recent political developments have put pressure on countries to implement practices that increase net greenhouse gas (GHG) removals and improve the state of carbon sinks. One of these political developments is the European Union’s (EU) LULUCF Regulation, which as of now obligates Member States (MS

An evidence-based approach to forensic assessments of single stab injuries to the trunk

This thesis aims to strengthen the scientific basis for forensic assessments of single stab injuries to the trunk, which have traditionally been based upon professional experience rather than scientifically evaluated evidence. Using nationwide registries maintained by the Swedish National Board of Forensic Medicine, we conducted five studies including both fatalities and survivors of sharp force t

Barnets bästa och rätt att komma till tals - bättre och bättre, men inte bra

Det vaga begreppet barnets bästa är beroende av samhällets utveckling och hur vi ser på barn – ibland fortfarande som ägodelar. Detta är fortfarande särskilt framträdande i den sociala barnlagstiftningen.The nebolous concept of the best interests of the child is dependent of the development of society and how we view children - sometimes still as possessions. This is still particularly prominent in social children's welfare legislation.

Artificial intelligence and real decisions : Predictive systems and generative AI vs. emotive-cognitive legal deliberations

The use of artificial intelligence in law represents one of the biggest challengesacross different legal systems. Supporters of predictive systems believe thatdecisionmaking could be more efficient, consistent and predictable by usingAI. European legislation and legal scholars, however, identify areas where AIdevelopments are at high risk or too dangerous to be used in judicial proceedings.In thisThe use of artificial intelligence in law represents one of the biggest challenges across different legal systems. Supporters of predictive systems believe that decisionmaking could be more efficient, consistent and predictable by using AI. European legislation and legal scholars, however, identify areas where AI developments are at high risk or too dangerous to be used in judicial proceedings. In

Circulating tumor DNA determinants of response and outcome in relapsed/refractory mantle cell lymphoma

Clinical tools to guide treatment decisions in relapsed/refractory mantle cell lymphoma (R/R MCL) are limited. Moreover, the translational potential of circulating tumor DNA (ctDNA) remains largely unproven. We designed and applied panel-based duplex sequencing of ctDNA to study molecular determinants of response and outcome in 58 patients with R/R MCL treated with venetoclax, lenalidomide, and ri

Det 28. Nordiska Ikonografiska Symposiet

Report from the 28. Nordic Iconographic Symposium in Laulasmaa, Estonia, August 25–28, 2025. The theme of the symposium was Talking images and artefacts (Talande bilder och föremål).

Jan Svanberg 1935–2024 – in memoriam

Obituary: Jan Svanberg, 18 June 1935–21 April 2024 – professor emeritus in Art History at the University of Oslo. He was also lecturer and acting professor in Art History at Stockholm University (1973–1993).

Complications of Robotic Surgery : Prevention and Management

Robotic surgery was developed to expand the patient population being offered a minimal invasive approach while retaining the associated advantages of minimal invasive surgery. Robotic surgery has been suggested to be particularly beneficial in surgery for malignant disease or in the presence of extensive intraabdominal adhesion, severe endometriosis, large uteri, high burden of comorbidity, or obe

Bone

Methods for percutaneous sampling such as core needle biopsy (CNB) and drill biopsy have, in recent years, emerged as important diagnostic substitutes for open biopsy of bone neoplasms. In addition, fine needle aspiration cytology (FNAC) has been used for the diagnosis of bone lesions under certain circumstances. As early as 1931, Coley and Ellis applied this sampling method to bone neoplasms. To