Search results

This thesis compares traditional machine learning algorithms and large language models (LLMs) in developing personalized recommender systems to enhance passenger experiences on flights. Traditional methods like collaborative filtering have been widely used but face challenges such as data sparsity and cold-start problems. LLMs, with their advanced natural language processing capabilities, offer pr

Palmers Green is a faltering neighbourhood; a place that continually settles on temporary fixes, such as shop changes that suit only select groups, coupled with an absence of communal facilities or activities. The result is a lack of overarching sense of community - perhaps a natural manifestation of the co-presence of multiple diverse cultures. But does it have to be this way? A more engaged comm

Denna studie undersöker förhållandet mellan den mörka triadens personlighetsdrag —Machiavellianism, narcissism och psykopati—och attityder till stalkning. Studien var en tvärsnittsundersökning med N=165 deltagare som fyllde i skalor som mätte både mörka triaden-egenskaper och deras attityder till stalkning. Att förstå de psykologiska och sociala grunderna som påverkar sådana attityder är avgörandeThis study examines the relationship between the Dark Triad personality traits—Machiavellianism, narcissism, and psychopathy—and attitudes toward stalking. Utilising a cross-sectional survey design, the research involved N=165 participants who completed scales measuring both Dark Triad traits and their attitudes towards stalking. Understanding the psychological and social foundations that influenc

We introduce MotionCanvas, a spatial art creation tool that integrates Generative AI and motion capture technologies into artistic interactive experiences. Existing interactive platforms provide engaging environments and allow users to interact through touch or gestures. However, they are often limited by predefined interactive content and gestures, lacking the ability to respond to user movements

A life cycle assessment (LCA) was conducted on an object using EPD data from suppliers and generic data from authorities. E provided estimates for certain aspects. The analysis comprised three scenarios: best (4600 ton CO2e), worst (7200 ton CO2e), and generic data (7700 ton CO2e). Results show that material manufacturing, especially of concrete and galvanized steel, generates the most CO2e. Elect

Denna undersökning undersöker hur uppfattat ledarskap, arbetsengagemang, och motivation förutsäger och predicerar konsulters arbetstillfredsställelse på de konsultbolag de är anställda på. Detta gjordes genom en kvantitativ undersökning där data samlades in via en enkät som utvärderade arbetstillfredsställelse, uppfattat ledarskap, arbetsengagemang, och motivation; där det var 84 respondenter som This study investigates how perceived leadership, work commitment and motivation impact consultant’s job satisfaction at the consulting firm where they are employed. This was conducted through a quantitative survey where data was collected through a questionnaire assessing job satisfaction, perceived leadership, work commitment, and motivation. The sample of respondents consisted of 84 consultants

Direct neuronal reprogramming has many medical applications that are at the forefront of medical research. There are known genes, such as Ascl1, Dlx5 and Lhx6, that induce the reprogramming into neuronal cells. However, because there are numerous genetic variables involved in direct reprogramming, the current methods for conversion is inefficient. Hence, we proposed a strategy to group genes and m

Demokratier nedmonteras i stater runtom i världen. För att undvika och återhämta sig från demokratisk nedmontering är det viktigt att stater kan bibehålla eller förbättra sina nivåer av demokrati. Detta koncept är känt som ’democratic resilience’ eller demokratins motståndskraft. Demokratiers nedmontering har en negativ inverkan på människors möjlighet att åtnjuta mänskliga rättigheter, varför säkDemocracy is declining in several states in all regions of the world. To avoid and recover from democratic backsliding, it is important that states can maintain or improve their levels of democracy. This concept is commonly referred to as ‘democratic resilience’. Democratic backsliding has a negative impact on the ability of people to enjoy their human rights, and therefore, there must be a safety

Denna studie har undersökt hur hög- och lågavlönade skiljer sig i personlighet och intelligens. Studien har besvarat frågeställningen “Vad finns det för samband mellan specifika personlighetsdrag, intelligens och hur ekonomiskt framgångsrik någon blir?”. Undersökningen utgjordes av en kvantitativ metod med enkäter som grund för datainsamlingen. Enkäten inkluderade ett IPIP-NEO-30 personlighetstestThe aim of this study was to examine how high paid and low paid individuals differ when it comes to personality and intelligence. The study has answered the following research question; “What is the relationship between specific personality traits, intelligence and how financially successful someone becomes?”. The study consisted of a quantitative method with questionnaires as the basis for the da

Traditionell produktutveckling har en tendens att förlita sig på fysiska prototyper och produkttester för att kunna presentera koncept, förbättra design och kalibrera tillverkningsinställningar. Detta projekt undersöker och utvärderar en virtualisering av prototypframtagning och testning av en plastprodukt för att se om det kan resultera i en snabbare produktframtagning och besparingar av utveckliTraditional product development tends to heavily rely on physical prototyping and testing to present concepts, improve design, and calibrate manufacturing settings. This project aims to explore and evaluate a virtualization of prototype development and testing of a plastic product to evaluate if it results in a faster product development process and savings in development costs, as well as a more

The aim of the study was to investigate how professionals working with men who are victims of violence in heterosexual relationships perceive how norms and expectations in society affect the target group and the work in this field. The empirical material was based on eight interviews with professionals in different parts of Sweden who have come into contact with the target group in their work. The

This thesis explores how to design vehicle restraint systems specifically for Nordic climates. Cargo trucks prematurely departing from loading bays can cause serious damage to goods and personnel. To combat this problem vehicle restraint systems are commonly used to physically keep the trucks in place. However, many of these systems require permanent installations in front of the loading dock, mak

This study explores the description of underage children in criminal gangs, and how they’re depicted as either victims’ or perpetrators’ within documents that regulate Swedish authorities that work with children in criminal gangs; the Justice Department and the Government, Socialstyrelsen, the Police Department, Brottsförebyggande rådet (BRÅ), Statens beredning för medicinsk och social utveckling

Den globala plastindustrin är fast i ett fossilberoende som sipprar ner till många olika delar av samhället. Det finns så många användningsområden för plast att individer som del av samhället också fastnar i beroendet. Den här studien har utforskat ett tidigare outforskat område, nämligen discgolf, en liten men snabbt växande sport, ur ett hållbarhetsperspektiv. Fokus ligger på såväl tillverkarnasThe sport of disc golf has grown rapidly during the last five years, meaning a rapid increase in production of discs, and therefore also in the use of virgin plastics. The discs are usually produced with thermoplastic polyurethane (TPU) or thermoplastic elastane (TPE). The disc golf market is dominated by a handfull of brands that all have one thing in common, their work on sustainability is eithe

Varje sommar publicerar Jordbruksverket en prognos för hur stora skördarna av tretton viktiga grödor kommer att bli det året. Den låter både bönder och livsmedelsföretag planera sin verksamhet. Därför är det viktigt att prognoserna är så bra som möjligt. Hur stora skördarna blir per odlad hektar (den s.k. hektarskörden) varierar mellan grödor och beror bl.a. på jordmånen och vädret. JordbruksverkeEvery summer the Swedish Department of Agriculture publishes a forecast of the national harvest of 13 key cereal and oilseed crops. The yield of each crop in each region is modeled individually based on weather observations using linear regression and empirically known relationships. This thesis investigates and improves these models. First, the forecasts are replicated along with simulation-based

This thesis investigates the strategies and challenges related to the gender wage gap within Sweden’s white-collar sector, exploring how cultural norms and institutional policies impact wage disparities. With a qualitative approach, semi-structured interviews were conducted with professionals across various sector branches to gather diverse perspectives on the gender wage gap. The research aimed t

Design-forward portable lighting was introduced during the 2010’s, and has since solidified its presence and popularity. Made visible through restaurants and hotels it has grown into an attractive section of the lighting market. Through the flexibility of the cordless lamp, new creative design solutions have been achieved, and most design-forward companies include them in their range. Lighting d

Alzheimers sjukdom är den vanligaste typen av demenssjukdom. Den har drabbat miljontals människor, men ännu finns det inget sätt att bota sjukdomen. Huvudorsaken till Alzheimers sjukdom tros vara ansamlingar i hjärnan av peptiden amyloid β som självmant kan interagera med andra peptider av sin sort och bilda mycket stabila och organiserade amyloida fibriller. En mängd monomera amyloida β peptider The aggregation of amyloid β in the brain is considered to be the main cause of the currently incurable Alzheimer’s disease. Research investigating fibrils is being conducted continuously. Despite this, there is an incredibly large knowledge gap in what we know about the aggregation process. This study aims to investigate the temperature influence on the Aβ40 aggregation process using differential

Sand and dust storms (SDS) represent a significant and widespread obstacle to sustainable development, affecting its economic, social, and environmental dimensions. SDS pose severe challenges to achieving several Sustainable Development Goals (SDGs), including the eradication of poverty, the achievement of zero hunger, the improvement of health and well-being, the provision of clean water and sani

Väldigt lite forskning har gjorts om TikTok-användning och uppmärksamhetsförmåga. Denna experimentella studie syftade till att undersöka om TikTok-användning är relaterad till uppmärksamhet mätt både genom självskattning och genom ett prestationsbaserat test, samt om ett kortsiktigt orsakssamband kunde påvisas. Den syftade även till att undersöka sambandet mellan självskattning och prestationstestNot much research has been published on the subject of TikTok use and attentional abilities. This experimental study aimed to investigate whether TikTok use is related to attention, measured with both self-assessment and a performance-based test, as well as whether a short-term causal relationship could be found. The study also aimed to examine the relationship between self-assessment and the perf