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Nitrification performance in a novel biofilm process based on external biofilm growth : Effects of carrier surface area and substrate limitations

En ökande användning av ammonium genom samhälls- och industriell utveckling hotar utvatten runt om i världen. För att skydda det akvatiska ekosystemet och dricksvattenresurserna kan ammonium avlägsnas med biologisk behandling vid avloppsreningsverk. Utvecklingen av avloppsreningsverk under det senaste århundradet syftar till att implementera lösningar som är kostnads- och energieffektiva, har en lAn increasing usage of ammonium through societal and industrial development is threatening the water bodies around the world. To protect the aquatic ecosystem and drinking water resources, ammonium can be removed with biological treatment at wastewater treatment plants (WWTP). The development of WWTPs in the last century is aiming to implement solutions, which are cost and energy efficient, have a

Development and vulnerability: A Capability Approach to Crime Reduction. The case of Khlong Toei in Bangkok, Thailand

This thesis investigated the effectiveness of development interventions in reducing people's vulnerability to criminal engagement within the low-income communities of Khlong Toei, situated in Bangkok, Thailand. Guided by three primary research inquiries, the study explored (1) the underlying circumstances affecting the vulnerability of residents to affiliate with crime, (2) the evolution of th

Protecting the Mind? How Inhibitory Control and Emotional Distress Relate to Intrusive Memories After Trauma Analogue Exposure

Intrusive memories are a chief complaint after trauma exposure and a hallmark symptom of posttraumatic stress disorder. Using a well-established trauma-film paradigm, the present study sought to investigate the role of inhibitory control ability and emotional distress as predictors of memory intrusion frequency. A nonclinical sample was recruited for participation in a trauma analogue exposure exp

Hitting the Nail on the Head - Exploring the Post-Quantum Potential of Rowhammer

The dense arrangement of memory cells in modern computing systems introduces a significant concern known as read disturbance errors, stemming from the electrical properties of the capacitors within memory cells. When a memory cell is read, there exists a probability that it may inadvertently discharge its stored electrical charge to neighbouring cells, potentially altering their state from uncharg

Rädsla eller rättvisa? – En rättshistorisk analys av de svenska häxprocessernas avvikelser från svensk processrätt på 1600-talet

Både Sveriges rättsväsende och makthavare gjorde avsteg från gällande processrätt på 1600-talet. Den samtida lagstiftningen uppställde stränga regler för rättegången, bevisvärderingen och straffen. Trolldom hade utgjort ett brott enligt lagstiftningen sedan medeltiden. Med förändringar inom rättsväsendet utökades brottet, samtidigt som anklagelser om Blåkullafärder och djävulspakter spred sig övBoth the Swedish Judiciary and rulers made deviations from applicable procedural law in the 17th century. The contemporary legislation set up strict rules for the trial, the evaluation of evidence, and the punishment. Sorcery had constituted a criminal offense according to the law since the Middle Ages. With changes within the Judiciary, the crime was expanded, while accusations of journeys to Bl

Från alliansfri till alliansmedlem

Som ett resultat av Rysslands fullskaliga invasion av Ukraina som påbörjades i februari 2022, beslutar sig Sverige för att efter 200 år av neutralitet och alliansfrihet söka medlemskap i försvarsalliansen NATO. Efter en förhållandevis kort politisk beslutsprocess på strategisk nivå lämnar Sverige, tillsammans med Finland, in sina respektive ansökningar i maj 2022. Denna kvalitativa fåfallsstudie

Rocking Gender Dynamics: A Policy Analysis of Rwanda’s Gender Strategy for the Mining Sector

This paper critically examines Rwanda’s Gender Strategy for the Mining Sector through the lenses of Bacchi’s What is the Problem Represented to be (WPR) approach and feminist political ecology (FPE) concepts. Against the backdrop of Rwanda’s post-genocide development journey, the study investigates how gender (in)equality is problematised, (re)presented, and promoted within the context of res

Deliberation in the Age of Deception: Measuring Sycophancy in Large Language Models

Large language models (LLMs) currently represent the most sophisticated form of artificial intelligence. Their capabilities make them increasingly able to influence human opinion. A critical concern is sycophancy, a sophisticated form of imitation where models tailor their responses to align with their user's affiliation. This behaviour risks entrapping individuals in filter bubbles by rein

Om unitemissioner - En studie av företrädesemissioner på svenska MTF:er

Ett bolag kan av olika anledningar välja att genomföra en kapitalökning och tillföras nya pengar. För bolag i en tillväxtfas är kapitalökningar ofta nödvändigt för investeringar och tillväxtplaner. Bolag vars värdepapper är upptagna till handel på en offentlig marknadsplats genomför i regel kapitalökningar via företrädesemissioner av aktier. Under de senaste åren har det blivit allt mer populärtA company may choose to carry out capital increases for various reasons. For companies in a growth phase, capital increases are often necessary to finance investments and growth plans. Companies whose securities are listed for trading on a public marketplace generally carry out capital increases in the form of preferential rights issues of shares. In recent years, it has become increasingly popul

Shifting Power Dynamics: Organizational Change Towards Decolonizing the Development Practice

This study examines how a feminist anti-racist organization challenges colonial narratives and power dynamics within the development field. Rooted in the recognition of colonial, capitalist, and patriarchal structures shaping development, the research focuses on decolonization as a means to disrupt these power dynamics. In the case study of IM, a Swedish development organization, this thesis looks

What Happened to the Feminist Policy? A Feminist Foreign Policy Analysis of Sweden’s Former Feminist Foreign Policy

Sweden’s adoption of a feminist foreign policy in 2014 was the first of its kind, marking a significant shift in how it would conduct its foreign policy. Since then, the effect feminist foreign policies have on feminist discourse has been a growing field of study. This thesis adds to this by examining the relationship between actors, foreign policy, and feminist discourse. By combining feminist in

Exploring the Impact of Humanitarian Engineering on Community Empowerment: A Case Study Analysis

This master's thesis delves into the role of humanitarian engineering interventions in fostering community empowerment. Focusing on two case studies in Tanzania conducted by Engineers Without Borders Sweden (EWB-SWE), the research provides a comprehensive analysis of the impacts, challenges, and opportunities associated with such interventions. Drawing on literature from community empowerment,

Navigating Pachamama: Unveiling Gender Dynamics in Bolivia's Climate Policy: A Discourse Theoretical Analysis on Bolivia’s Plurinational Policy to Climate Change from a Latin American Feminist Political Ecology Lens

This research explores Bolivia's environmental policy through the lens of Latin American Feminist Political Ecology (LAFPE) to examine the integration of gender perspectives into environmental governance. Drawing from discourse analysis of official Bolivian government documents and speeches, the study evaluates the alignment between Bolivia's environmental policy and LAFPE principles, part

Image Retrieval Re-ranking using Graph Neural Networks

Image retrieval is the task of finding images in a database similar to a given query image. The retrieved images, typically a small subset of the entire database, are initially ordered based on their similarity with the query. They can subsequently be re-ranked to improve the retrieval accuracy. Database images that are relevant to the query should increase in rank and vice versa. In this thesis

Den förutsebara våldtäkten? - En undersökning om dagens våldtäktsreglering lever upp till kravet på rättssäkerhet

Uppsatsen undersöker den svenska lagreformen av våldtäktsbrottet år 2018, som innebar införande av samtyckeslagen och oaktsam våldtäkt som ett nytt brott. Reformen, motiverad delvis av #metoo-rörelsen 2017, fokuserade på att bedöma om deltagandet i en sexuell handling var frivilligt eller inte, i stället för att kräva våld, hot eller utnyttjande som tidigare. Trots lagens tydlighet har rättspraxisThe essay examines the Swedish legal reform of the rape offense in 2018, which introduced the consent law and negligent rape as a new offense. The reform, partly motivated by the #metoo movement in 2017, focused on assessing whether participation in a sexual act was voluntary or not, rather than requiring violence, threat, or coercion as before. Despite the clarity of the law, judicial practice ha

‘Plurizing’ the Stories Instead of ‘Monostorying’ Our Narratives! Exploring the Story Completion Method as a Portal Into Climate Change, Future, Imaginations, and Hope.

Modernity, language and western culture are some of the explanations of why ‘the climate crisis can be perceived as a crisis of our imagination’. These concerns around storytelling are investigated based on the degrowth concept of ‘decolonization of the imaginary’ and sociological theories on the absence of socio-ecological imaginations. I build upon the novel method Story Completion (SC) that inv

Monitoring with MLOps for Clinical Decision Support

The development of Artificial Intelligence(AI) and Machine Learning(ML) has highly increased over the past decades, with numerous research projects developing AI and ML models for clinical decision support. Many of these projects showcase promising results in the lab, however, when set in a real-life clinical setting most models perform significantly worse, resulting in only a few models transitio

Imperial hydrogen -Trading the Land Ecological unequal exchange between Namibia and Germany

Climate change is escalating. In the search for alternatives to fossil fuels, many countries are pushing green hydrogen as an energy vector. The development of a hydrogen economy is planned, and social and ecological consequences are at risk of being neglected. Namibia has excellent conditions for renewables and plans to be a major exporter of green hydrogen. Germany is set to import green hydroge

Mindfulness as a path to a more sustainable world? - A systematic review on the relationship of mindfulness and pro-environmental behaviour

Mindfulness is not only relevant for enhancing humans’ well-being but also the well-being of our planet through pro-environmental behaviour. In recent years, this possible connection of mindfulness with pro-environmental behaviour has received increasing attention in research. I used Scopus, PubMed, Web of Science, PsychInfo and PsychArticles via the EBSCO host to conduct a systematic literature r