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Solvers’ participation is essential for successful implementation of crowdsourcing contests for problem solving (CCPS). Many efforts have been made to investigate solvers’ various participation behaviours in CCPS. Whether or not a solver will conduct a behaviour is the result of decision making. However, to our knowledge, few studies concentrated on solvers’ participation from a decision process p

By the end of the 1960s there was a growing environmental concern all around the globe. As a part of an answer to this challenge the need was recognized for a reorientation of the education processes towards developing knowledge, attitudes and skills for resolving the issues. This was the birth of the concept of Environmental Education (EE). However, this notion is far from being static as it went

Positive aspects of fathers’ involvement in parenting are broadly recognized, but challenges faced by fathers are often neglected and postpartum depression (PPD) is still mainly considered as a problem of mothers. Yet, new evidence suggests a similar prevalence of about 10 % in fathers and mothers. The present study investigated paternal PPD, its character and its links to attachment styles, paren

Louise Hannon Bradshaw NGEA51 – Report of placement in The Department of Geography and Planning, School of Environmental Sciences, University of Liverpool, UK Teaching assistant – supervisor Chris Lloyd Over the course of 8 weeks, I was a demonstrator (teaching assistant) for three separate exercises for the ENVS257 course. The two programs used for these exercises were QGIS and RStudio. QGIS is a

https://www.nateko.lu.se/sv/sites/nateko.lu.se.sv/files/report_of_placement_and_short_summary_of_placement.pdf - 2026-07-23

The aim of this research is to study three particle correlations in pseudo-rapidity for the $\Lambda^0$,$\Xi^0$, and $\Omega^-$ hyperons with a focus on their baryon and strangeness quantum numbers. The two primary questions asked are, into which particles are these quantum numbers typically conserved, and what are their correlations in momentum space. The research investigates these problems by e

This thesis project explores the significance of public spaces in shaping society, culture, and individual identity, emphasizing their role in promoting democratic values and self-realization. Public spaces, such as squares and marketplaces, serve as platforms for social interaction, economic activity, and cultural continuity. The design of these spaces reflects societal values and historical cont

This report evaluates a newly made investment in FIB, First Response Crew manager in Medelpad´s Rescue service Association (MRF). The focus is to by interviews and statistics present a picture of the current situation of how well FIB is working. The results of the interviews were categorized into different themes from which the results were later discussed together with the results from the statis

There is a need to closer characterise the molecular changes associated with progression from low to high mortality stage cutaneous T cell lymphoma. This has been challenging since there is high inter-patient heterogeneity in the genetics and transcriptomics of the malignant T cell populations. Modern technology has enabled single-cell resolution as well as spatially guided cell selection for whol

In response to escalating public health challenges, particularly concerning mental health issues among youth, manual-based interventions have gained prominence in Sweden. These interventions are increasingly seen as integral components of proactive measures to address the escalating rates of mental illness. This study focuses on the implementation of the evidence-based program Youth Awareness of M

The upcoming implementation of the ReFuelEU Aviation Initiative presents both challenges and opportunities for the European aviation sector. Starting January 2025, the EU’s aviation fuel mix must include at least 2% Sustainable Aviation Fuel (SAF), leading to higher operating costs for airlines due to SAF’s higher price than fossil kerosene. Additionally, the entire fuel supply chain will need to

Böcker och läsning är ett centralt motiv i berättelsen om Jane Eyre (1847), vilket på många sätt bidrar till framställningen av karaktärisering, världsbygge och narrativets framfart. Det finns särskilt samband mellan framställningen av böcker och läsning och framställningen av makt och maktdynamiker i Jane Eyre. Tidigare forskning om böcker och läsepraktiker i Jane Eyre har fokuserat på den allusiBooks and reading are a central motif within the narrative of Jane Eyre (1847) by Charlotte Brontë and contributes in many ways to the depiction of characterisation, world-building, and the progression of the narrative. In particular, there are correlations between the depiction of books and reading and the depiction of power and power dynamics in Jane Eyre. Previous research into books and readin

Major depressive disorder (MDD) is a prevalent psychiatric condition and poses a significant burden on public health. The underlying causes and mechanisms of depression remain poorly understood. There is a growing body of evidence linking microRNAs (miRNAs) to major depressive disorder (MDD). However, the causal relationship between miRNAs and MDD remains unclear. This study aimed to investigate t

The Iberian Lynx (Lynx pardinus) faces imminent endangerment due to climate change resulting in the declining population of its primary prey, the European Rabbit (Oryctolagus cuniculus). With ongoing environmental shifts, this threat intensifies, heightening the risk of extinction for the species. The aim of this study was to explore a potential conservation strategy; the possibility of relocating

Purpose: The purpose of this study is to investigate the impact of sustainable packaging for cosmetics on consumers within Europe. Methodology: Literature Review, Case Studies, Online Survey Findings: The research conducted exemplifies that sustainable packaging of cosmetic products impacts European consumers’ perception of brand image and influences purchasing decisions. Four key factors from the

Tropical rainforests cover large parts of the Democratic Republic of Congo. In light of recent surges in deforestation in the country, protected areas are a decisive component of the national conservation strategy. Intended to preserve ecosystems, the way in which these areas are organized can have vital implications for people who reside within them through the changes they cause to environmental

Traditionell biologisk näringsavskiljning inom avloppsvattenrening, såsom denitrifikation och biologisk fosforavskiljning (EBPR), kräver tillgång på lättnedbrytbart kol för att bra reningsgrad ska uppnås. Dock är en stor andel av kolet i det inkommande avloppsvattnet partikulärt och måste hydrolyseras innan det blir tillgängligt för bakterierna i den biologiska reningen. Flera studier har studeratTraditional biological nutrient removal (BNR) processes in wastewater treatment require access to easily biodegradable carbon in order to achieve sufficient removal. However, a lot of the carbon in the influent wastewater is not directly available for BNR bacteria but need to undergo hydrolysis first. Several studies have investigated the possibility to produce an internal carbon source from the g

The aim of the project was to develop a methodology for the chromatographic analysis able to identify the key odorants in meaty food products. The approach was based on the analysis of an already in market product and the theoretical background of the meaty flavors sensorially. Firstly, a custom-made flavor was created for the experiments covering as much as possible a broad area of compounds prec

The axiom of transitivity states that if a person prefers option A to B and B to C, he must also prefer A to C. This simple axiom is often seen as one of the pillars of rational choice, but whether it should be has created a divide in the research community. Some state that there cannot be rational choice or utility without transitivity and that agents who present intransitive preferences allow th