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A multicoincidence set-up for environmental monitoring first presented by Hrabar et al., 2025 was further characterized and developed using additional samples and improved detector components. The set-up consists of a single-sided silicon strip detector (SSSD) and a system of high-purity germanium (HPGe) crystals called COMPEX, surrounded by an anti-Compton shield (ACS) consisting of bismuth-germa
This study aims to analyse the nature of the dynamical exchange correlation field in the Hubbard-Holstein model. The goal being to find the dependence of such a field on the model parameters much like in analogy with Density Functional Theory. In order to do so, we begin by studying the analytical solutions of simple systems, such as the Hubbard dimer and small Holstein systems. This will then be
In the current day, some medical instruments rely on older authentication methods for staff and service workers which are outdated and pose a security risk. This project aims to increase security measures to protect sensitive data as well as impose stronger authentication protocols. To create the architecture necessary, an analysis is made. The analysis covers potential threats to the system as we
Protein containers are hollow protein assemblies with potential applications in drug delivery, nanoreactors, biosensors, and nanoparticle synthesis. Two-component containers are especially interesting because the components can be produced separately and assembled under controlled conditions. However, they are difficult to design, since both the overall container geometry and the interactions betw
Ice accretion on overhead contact lines poses a significant challenge in the dimensioning of the railway system. The accreted ice will impose an additional vertical load from its self-weight and affect the wind loads by changing the wires cross-sectional area and shape. The current dimensioning methods, used by Trafikverket, often rely on simplified approximations and constant values when calculat
Denna studie undersöker unga svenska kvinnors syn på romantiska relationer i förhållande till självständighet och risk. Studien syftar även till att undersöka hur unga kvinnor konstruerar livet som ett projekt. Semistrukturerade intervjuer genomfördes med nio unga kvinnor. Kvinnornas berättelser förstås utifrån Beck, Beck-Gernsheim och Giddens individualiseringsteorier samt West och Zimmermans teoThis study examines young women's views on romantic relationships in relation to independence and risk assessment. The study also aims to investigate how young women construct their lives as a project. Semi-structured interviews were conducted with nine young women. Their narratives are analysed through Beck, Beck-Gernsheim, and Giddens' theories of individualization, as well as West and Z
Syfte: Magisteruppsatsens syfte var att genom metoden Phonological Orthographic Morphological Analysis of Spelling (POMAS) deskriptivt analysera vilka typer av fonologiska, ortografiska och morfologiska stavfel som barn med typisk läsutveckling i årskurs 2 och 3 gör. Genom metoden undersöktes även skillnader i frekvens av dessa typer av stavfel mellan årskurs 2 och 3. Metod: Studien omfattade 71 d
The aim of the study was to investigate whether work-study conflict and study-work conflict predict perceived stress and well-being in full-time university students who work part-time, and whether perceived stress predicts well-being. The study was conducted with a quantitative cross-sectional design where data were collected through a web-based questionnaire where participants answered establishe
Framtida samhällsutmaningar och ett ökat behov av teknisk kompetens gör det viktigt att förstå hur en bredare grupp unga kan attraheras till ingenjörsyrket. Föreliggande studie undersöker hur olika framställningar av en ingenjörsroll påverkar ungas intresse för yrket. Studien utgår från målkongruensteorin som förklarar att karriärintresse påverkas av huruvida individer uppfattar att ett yrke kan uFuture societal challenges and the need for technical competence highlight the importance of understanding how engineering can attract a broader group of young people. The present study examines how different framings of an engineering role influence young people’s interest in the occupation. The study was based on Goal Congruity Theory, which suggests that career interest is shaped by whether peo
Sociala medieplattformar, såsom TikTok, är populära bland miljarder användare världen över. Online, videos när man dansar eller sjunger skapas och tittas på men andra typer av videos finns också. Som medicinsk information eller djupt personliga anekdoter om att leva med mental ohälsa. Denna studie hade som syfte att undersöka hur sökordet ‘OCD’ porträtteras på tiktok, ur perspektivet av en ny anväSocial media platforms, such as TikTok, are widely popular with billions of users. Online, videos of people dancing and lip-syncing are being made and watched. But other types of content such as medical information and deeply personal stories of mental health are also being shared. This study aimed to examine how the search term ‘OCD’ is being portrayed on tiktok, from the perspective of a new use
Drift- och underhållsarbeten på högtrafikerade vägar innebär stora utmaningar kopplade till arbetsmiljö, trafiksäkerhet och framkomlighet. Traditionellt utförs många arbeten med passerande trafik där olika skyddsanordningar, exempelvis TMA-fordon och chikanlösningar, används för att skydda både trafikanter och vägarbetare. Samtidigt visar tidigare forskning att den passerande trafiken fortsatt utg
This thesis examines the 14 largest listed Swedish real estate companies on the Nasdaq Stockholm Large Cap segment as investment objects between 2006 and 2026. It analyzes their risk and return characteristics, identifies shared traits among the strongest performers, and tests whether an optimized portfolio of real estate shares can outperform both the sector index and the broader market on a ris
Urban sustainability depends on both green infrastructure and safe, accessible cycling networks, yet these systems often come into conflict. Tree roots can disrupt paved cycle paths, causing surface deformation that compromises user comfort and safety while increasing maintenance demands. This thesis examines the drivers of root-related damage in cycle infrastructure, focusing on interactions betw
Transportsektorn står inför ökande krav på mer hållbara transportlösningar. Supercykelvägar har introducerats som ett verktyg för att främja cykling genom att förbättra trafiksäkerhet, komfort, tillgänglighet och attraktivitet. Syftet med denna studie är att undersöka användarnas upplevelser av supercykelvägen mellan Laröd och Helsingborg C. Studien genomfördes med hjälp av en webbaserad enkät rik
Technical drawings play an important role in many industrial processes, including product development, manufacturing, and lifecycle management, by representing the product definition. The purpose of the study was to investigate which processes influence technical drawing creation and management, what challenges are associated with these processes, and how these challenges can be addressed through
Titel: Ledarskapets motsägelsefulla ideal - Att navigera i spänningen mellan ideala ledaregenskaper Seminariedatum: 4 Juni, 2026 Kurs: FEKH49, Examensarbete i organisation på kandidatnivå, 15 HP Författare: Claudia Andersson, Ida Kjernholm & Siri Roth Handledare: Stefan Sveningsson Nyckelord: Ledarskap, relationellt ledarskap, ledarskapsideal, spänningshantering, situationsanpassat ledarskap FTitle: The Contradictory Ideals of Leadership - Navigating the Tension Between Ideal Leadership Qualities Seminar date: June 4, 2026 Course: FEKH49, Bachelor’s degree thesis in Management and Organization, 15 Credits. Authors: Claudia Andersson, Ida Kjernholm & Siri Roth Supervisor: Stefan Sveningsson Keywords: Leadership, relational leadership, leadership ideals, tension management, situation
Indigenous Peoples' Lands (IPL) cover approximately one quarter of the Earth’s land surface and play a potentially significant role in sustaining terrestrial moisture flows (TMF). Yet, understanding of how they contribute to regional hydrological cycles remains limited. Building on a global-scale study suggesting a buffering role of IPL in West African precipitation during the dry season, this
Titel: Vem är det egentligen som kör? Seminariedatum: 4 Juni, 2026 Kurs: FEKH49, Examensarbete i organisation på kandidatnivå, 15 HP Författare: Isa Lundholm, Tuva Frisén & Gunnar Eiriksson Handledare: Nadja Sörgärde Nyckelord: Konsult, klient, konsult-klientrelationen, organisationsförändring, positionering, storytelling. Frågeställning: Hur konstrueras externa change management-konsulter av
Titel: Från Siluett till Veteran Seminariedatum: 2026-06-04 Kurs: FEKH49 Examensarbete i organisation på kandidatnivå, 15 HP Författare: Albin Bauer, Erik Lihagen & Eddie Saari Handledare: Johan Jönsson Nyckelord: Poliskultur, organisationskultur, social identitet, socialisering, normer Forskningsfråga: “Hur formas det interna vi inom polisen?” Syfte: Syftet med studien är att skapa förståelse
