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Popular Abstract in Swedish Nollvisionen antagen av Sveriges riksdag fastlägger att ingen skall behöva dödas eller skadas svårt i trafiken i Sverige. Införande av detta begrepp förskjuter fokus från trafikolyckorna till konsekvenserna av trafikolyckorna och härmed skapas förutsättningar för ett paradigmskifte i trafiksäkerhetsarbetet. För att åstadkomma önskade förändringar är det nödvändigt och bThe over-arching objectives of this thesis were to formulate a method to describe the consequences of traffic casualties, and to explain the influence of different traffic engineering factors on these consequences for society and individuals over time. A more detailed objective was to examine whether available short-term indicators can be used to predict consequences in a long-term perspective. Ot

Background: Working memory is considered to influence a range of linguistic skills, i.e. vocabulary acquisition, sentence comprehension and reading. Several studies have pointed to limitations of working memory in children with specific language impairment. Few studies, however, have explored the role of working memory for language deficits in children with hearing impairment. Aims: The first aim

This thesis concerns the numerical simulations and modelling of the flow structure and scalar transport in stirred reactors. For this Large Eddy Simulations (LES) have been used. The flow situation in a stirred reactor includes several flow phenomena that are not well predicted by "standard" two-equation models, e.g. swirl, stagnation points and anisotropic turbulence. Also, using LES one can obta

Lactic acid fermentation has been a widely used process for many years, offering nutritional and sensory benefits to plant proteins. In this study, the objective was to produce a fermented pea powder with enhanced sensory properties by combining previous research from FrieslandCampina. A screening was performed on a set of cultures obtained from a contract research organization (CRO), starter Cult

Urban last mile delivery has become an increasingly relevant topic in this day and age, where the urban population is growing at the same time as climate change forces nations to limit emissions. The demand for fast and flexible deliveries in urban areas accelerates, which further escalates the need to optimize these last mile deliveries since they are the most polluting part of the supply chain.

This thesis aims to evaluate the performance of Siemens’ High Level Synthesis (HLS) tool Catapult. HLS can be considered the next step up in abstraction level from writing traditional Register Transfer Level (RTL) code which is time consuming and error prone. The promise of HLS is to speed up the process of designing integrated circuits by lifting the abstraction level so the design can be coded f

This work consists of seven essays, with each concerning a specific subject that is related to architecture. There is additional text, which pertains to this work's examination requirements for graduating the architecture-program at Lund Technical University. This work is a creative explorations through writing as a tool; through text; becoming able to formulate, conceptualize, develop and ext

This thesis investigated the use of convolutional neural networks (CNNs) for image restoration of fingerprint images, focusing on the reconstruction from raw sensor images to denoised fingerprint images, suitable for matching. Fingerprint images from sensors often introduce noise and artifacts that inhibit the matching process. The goal was to develop a CNN-based approach capable of removing artif

Det framgår tydligt av lagändringar och motivuttalanden över åren att det har kommit att fästas ett större fokus vid barnets behov av skydd och ett mindre fokus på barnets behov av kontakt. Det följer både av föräldrabalken och barnkonventionen att beslutsfattaren har att göra en konsekvensanalys där långsiktiga och kortsiktiga effekter som kan följa av ett beslut ska beak-tas. Vilken vikt risken Is is clear from the legal amendments and the statements from the prelimina-tory works over the years that there has come to be a greater focus on the child’s need for protection and a lesser focus on the child’s need for contact. It follows from both the Parerantal Code and the Conventions of the rights of the child that the decisionmaker has to make an assessment of long-term and short-terms pot

En tredjedel av maten vi produceras slängs, mat som har tagit resurser och landyta i anspråk för att bli till. För att få bukt med det globala matsvinnet har FN satt ett hållbarhetsmål att halvera matsvinnet inom mathandel och hushåll till 2030. En faktor som kan kopplas till matsvinn är förpackningar. När de används korrekt förhindrar förpackningar matsvinn genom att ge skydd och ökad hållbarhet,Globally, about a third of the food produced is wasted. To address this issue, the United Nations has set a sustainability goal of reducing food waste in retail and household by 50\% to 2030. One factor that can be connected to the generation of food waste is packaging. When applied correctly, packaging prevents waste by providing protection and shelf life, but when packaging does not meet consume

In response to the escalating threat of climate change, carbon capture and storage have gained increasing attention as an important component in mitigating the global carbon dioxide emissions. Substantial research efforts have focused on enhancing the energy efficiency and availability of these technologies. At the Department of Chemical Engineering at Lund University, research is being carried ou

Denna uppsats syftar till att jämföra och analysera äktenskaps- och sambolagstiftningen i svensk och dansk rätt. Uppsatsen främsta fokus är att undersöka om och i så fall hur de arvsrättsliga bestämmelserna för sambor i svensk rätt bör utvecklas för att vara i takt med sin tid, samt om detta kan göras i ljuset av den danska rätten. Materialet består huvudsakligen av lagar och förarbeten, samt sekuThis thesis aims to compare and analyse the legal systems regarding marriage and cohabitation in Swedish and Danish law. The primary focus of the thesis is to examine whether, and if so how, the inheritance provisions for cohabitants in Swedish law should be developed to keep pace with modern times, and whether this can be achieved in view of Danish law. The material primarily consists of statutes

This thesis examines how forced digitized work has affected politicians in a regional board. Through interviews with elected politicians and observations of council meetings we have studied and analyzed the politicians’ attitudes towards the forced digitized changeover. The digitalization that was forced due to the corona pandemic has been perceived differently and can be linked to the idea of dig

In the search for a better understanding of the fundamental nature of the atom, the development of femtosecond pulsed laser sources has opened up for many applications, in particular in time-resolved physics. For many of those, like the generation of attosecond pulses through high-order harmonic generation, high intensity is needed and the quality of the beam is a critical factor. Most commonly,

To reduce pollution and green house gas emissions associated with plastic production and waste, biobased production of the biodegradable plastic, polyhydroxybutyrate (PHB), is suggested to be a good substitute to petrochemically derived plastics used in foodstuff packaging. However, bacterial production of PHB has proven costly and production with plants occurs at the expense of arable land. Oleag

Understanding the spatial and temporal dynamics of dissolved organic carbon (DOC) in boreal catchments is essential for improving water quality models and assessing carbon fluxes. This study applies the SWAT-C (Soil and Water Assessment Tool for Carbon) model to the Krycklan catchment in northern Sweden (67.9 km²), a well-instrumented boreal watershed characterized by forests, wetlands, and peatla

This work investigates single-sensor localization of acoustic emissions (AEs) along a wind turbine blade with supervised neural networks. We evaluate six architectures: a Dense MLP, a 1D CNN on time-domain inputs, two 2D CNNs on linear spectrograms (LinSpec) and mel-spectrograms (MelSpec), a CRNN (2D CNN + LSTM), and RepVGG (Mini RepVGG in simulation, RepVGG-A0 in experiments). Three experimental

Essentially all academic research of today relies on analysis of data from a wide range of sources. Several underpinning, and rapidly developing, technologies are supporting the analysis of this data. Visualization serves as an interface to this ecosystem of tools and methods and integrates them into environments supporting scientific workflows, effectively sharing cognitive load between computers

Advances in biomarker technology, digital cognitive assessments, and amyloid-targeting therapies have redefined the opportunities for accurate and early diagnosis and care of Alzheimer's disease (AD). These advances also create new possibilities for intervention before the onset of cognitive impairment. This paradigm shift has increased the focus on Stages 1 and 2 of AD, in which individuals are c