Filtyp
The aim of this study was to collect new knowledge about the importance of signal crayfish predation on zebra mussels in Lake Erken. Possibly with implications on biological control of the invasive species in Swedish lakes. I performed a field experiment with enclosures (including signal crayfish) and exclosures (without signal crayfish) during 11 summer weeks in Lake Erken. My results showed that
Trots att ett decennium har gått sedan artärernas longitudinella rörelse visades in vivo är bakgrunden till denna multifasiska rörelse fortfarande inte fastställd. Att trycket skulle kunna driva rörelsen har ledigt avfärdats. Resonemanget har varit att eftersom trycket verkar vinkelrätt mot väggen kan det endast påverka den radiella töjningen. I följande arbete har vi visat i en förenklad teoretiAlthough a decade has passed since the longitudinal movement of arteries was shown in vivo, the cause for this multiphasic movement has not yet been established. Pressure as a force driving the forward motion has been repeatedly dismissed on the grounds that pressure acts perpendicular to the wall and therefore solely in the radial direction. In this work we have shown in a simplified theoretical
In the field of development studies, few concepts have gained as much prominence as the Participatory Development (PD) approach, which emphasizes on putting the poor and marginalized groups at the heart of development policy planning practices. Central to the PD approach is bottom-up management of development policymaking and practices, which considers learning, empowerment and local ownership as
The current control strategy in the degassing system in a Gambro AK200S dialysis machine leads to a rather noisy flow upstream in the machine. This is where different concentrates are added to the dialysis fluid and as the control of this adding is rather slow the unsteady flow leads to an unsteady conductivity of the dialysis fluid, which makes it difficult to evaluate the effect of the dialysis
As a growing problem in the world, negative emotions caused by awareness of environmental and climate changes are seen as one of the biggest mental health crises of our generation. This study examines young women's relationship to eco-emotions through a thematic analysis to improve understanding of how this group can be affected by these emotions and how they can live with them. Women and youn
Plastkonsumtionen har ökat markant över tid och har utvecklats till ett viktigt material i dagens samhälle, men med utmaningen att råvaran främst kommer från fossila källor. Användningen av plast är i linje med den linjära ekonomin och den så kallade slit-och-släng-kulturen, vilket bidrar till felaktig hantering av plastavfall och en ineffektiv användning av resurser. Detta kräver en övergång tillThe consumption of plastic has significantly increased over time and has emerged as a vital material in contemporary society, primarily derived from fossil fuels. Use of plastic aligns with the linear economy of “take, make, dispose”, which contributes to mishandling of plastic waste and an ineffective use of resources. This calls for a shift towards a circular economy, advocating for the princi
The new deforestation-free products regulation (EUDR) is driving significant change in agricultural commodities. From traceability requirements to deforestation-free production, this policy will force supply chains to adapt and ensure that products entering the EU market are free of deforestation. In the palm oil sector, the supply chains in producing countries will have structural difficulties in
This paper investigates the impact of cultural differences, specifically time and risk preferences, on cross-country variations in higher education attainment. Employing individual-level data on educational attainment and migration background from the European Social Survey and aggregate-level measures of preferences from the Global Preferences Study, I investigate the relationship between nationa
This study investigates the experiences of individuals who have left a criminal lifestyle and the factors influencing their journey. Through interviews with both individuals active in a criminal lifestyle and those who have successfully transitioned to a law-abiding life, this research explores the motivations for leaving a criminal lifestyle and the challenges faced during this process. Key findi
As the frequency of natural disasters increases, marked by hotter summers and abnormal ecological changes, climate issues have become impossible to ignore. People are taking to the streets, not only demanding greater awareness but also pushing for meaningful policy changes. This research investigates the relationship between protest events and policymaking within the EU between July 2018 and Decem
Scientific breakthroughs in the field of cell and gene therapy lay the groundwork for therapeutic innovation, but their translation and integration into routine care is delayed by systemic inefficiencies and limited cross-sector alignment. The Advanced Therapies model of Lund is a proactive and integrated approach designed to accelerate the development of advanced therapies from discovery to reimb
The work presented in this dissertation is dedicated to the characterization of the excited state dynamics of thin films through time-resolved spectroscopy, with emphasis on developing a methodology that is able to resolve weak transient absorption signals from optically thin films. With this aim, the conventional transient absorption spectroscopy method is first utilized to characterize semicondu
This study explores how the emergence of unmanned stores impacts the sense of community in rural areas. It is set against the backdrop of increased urbanization, which threatens the survival of smaller rural communities. We study this through ethnographic inquiry into the emergence of unmanned stores. These have been introduced to counteract the depopulation of rural areas. We identify four ways i
Key questions for understanding hippocampal function in memory and navigation in humans are the type and source of visual information that reaches the human hippocampus. We measured bidirectional pairwise effective connectivity with functional magnetic resonance imaging between 360 cortical regions while 956 Human Connectome Project participants viewed scenes, faces, tools, or body parts. We devel
The late 19th century witnessed a remarkable surge in globalization, resulting in a substantial flow of goods, labour, and capital across national and continental borders. Switzerland, despite its limited domestic market and resource constraints, capitalized on this era of globalization and transformed itself from a relatively impoverished agrarian state to one of the world's wealthiest nation
This thesis examines the question of whether Iceland, Liechtenstein and Norway are under an obligation to refer questions on the interpretation of EEA law to the EFTA Court (the Court). These countries enjoy access to the EU’s internal market through the EEA Agreement. Article 34 of the Surveillance and Court Agreement, concluded between the EEA/EFTA States, establishes an advisory opinion procedu
The last decade has represented a significant time in European Union (EU) energy policy. The mounting consequences of climate change have pushed the EU to the forefront of the clean energy transition. However, challenges such as the Crimean crisis in 2014, the COVID-19 pandemic and the ongoing war in Ukraine have also had implications on priorities in EU energy policy. This study aims to further t
Syftet med den här studien var att undersöka ChatGPTs förmåga att uppskatta nivåer av depression och ångest. ChatGPT blev genom en prompt instruerad att uppskatta en deltagares nivå av depression och ångest, baserat på deltagarnas svar på öppna frågor om deras symptom de senaste två veckorna. Totalt inkluderade studien ordresponser från 876 deltagare. Uppskattade poäng från ChatGPT jämfördes med dThe aim of this study was to explore the accuracy of ChatGPT’s numeric assessments of depression and anxiety. ChatGPT was prompted to estimate participants’ levels of depression and anxiety using the participants’ responses to an open-ended question about their symptoms during the past two weeks. In total, the study included responses from 876 participants. Estimated scores were compared to scores
Sammanfattning Titel: Taktplanering i byggnadsprojekt - Fördelar och nackdelar Författare: Gustav Bokelid och Kosay Fayed Handledare: Universitetslektor Radhlinah Aulin, Avdelningen för Byggproduktion Examinator: Professor Anne Landin, Avdelningen för Byggproduktion Syfte & mål: Syftet med denna uppsats är att undersöka om taktplanering kan tillföra förbättringar inom byggnadsbranschen och Abstract Title: Takt Time Planning in construction project - Advantages and disadvantages Authors: Gustav Bokelid and Kosay Fayed Supervisor: Senior lecture Radhlinah Aulin, Division of construction Management Examiner: Professor Anne Landin, Division of construction Management Aim & goal: The purpose of the study is to examine if Takt Time Planning can contribute to an improvement of tradit
