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This study focuses on estimating the state of health (SoH) of a lithium iron phosphate (LFP) battery system, which is crucial for assessing the value and lifespan of new or used batteries in energy storage, grid support, and electric vehicle applications. A proposed method for determining SoH based on comparing useful and nominal useful capacities in Ah and Wh, as well as total and nominal capacit
The development and use of stretchable electronics is a relatively new research field. However, the use of these kinds of electronics could prove fruitful when seeking to improve medical sensors and equipment. Since the substrates and manufacturing methods used when making stretchable electronics allows them to be extremely thin, with a thickness in the μm range. At these thickness levels, the ele
Tveksamhet mot vaccin har tidigare undersökts både globalt och inom nationer, genom såväl demografiska och socioekonomiska faktorer som politisk och ideologisk orientering hos de personer som har erbjudits vaccin. Skillnader i vaccinationstäckning har föreslagits vara geografiskt strukturerat, kopplat till Covid-19 såväl som andra vaccin, och det finns flera exempel på sådan forskning där rumsligaGlobal as well as national vaccine hesitancy have previously been investigated using demographic and socioeconomic factors, as well as political or ideological orientations of the persons offered vaccinations. Variation in vaccine uptakes has been suggested to be geographically structured, in both Covid-19 and other vaccine contexts, and there are several examples of such research applying spatial
Unsafe food consumption is an alarming issue worldwide which is linked to the fatalities of two million people annually. Such unsafe food intertwines with the right to health of consumers in a way that every individual is ubiquitously a consumer at one point in their life and safe food is one of the determinants of the right to health. Hence, the right to safe food and the right to health of consu
This thesis aims to introduce the tools that are needed to understand — and historically led to the inception of — Hitchin systems. We lay out a basic theory of Hamiltonian systems on symplectic manifolds, and prove the Liouville-Arnold theorem, which states that integrable Hamiltonian systems admit coordinates in which their solution is basically linear. We then introduce a theory of holomorphic
Uppsatsens huvudsakliga syfte är att studera fenomenet digital detox i hur bloggarna uppmuntrar sina läsare till nedkoppling i den uppkopplade världen. Där bloggarna beskriver digital detox och deras erfarenheter, varför en digital detox är bra och tips på hur de och sina läsare ska lyckas med en digital detox. För att undersöka detta har vi valt ut fem stycken blogginlägg där vi med hjälp av en k
In this paper, we explore the practices independent artists use on social media. We address topics such as the democratization of the music industry and marketing on social media platforms. To gain a comprehensive understanding of these practices, we interviewed four independent artists. We also analyzed the artist's Instagram accounts using a lurking approach. Our focus will not lie on the co
The future of agriculture depends on healthy soils, but soils are degrading within dominant agricultural systems, also in Denmark. Pioneer farmers seek a sustainable transition towards soil-centered management. However, reinforcing feedback loops in current agriculture is blocking such a transition. Founded in emancipatory social science and critical utopian action research, this thesis, in collab
Conventional agrifood systems significantly contribute to environmental degradation. While Community Supported Agriculture initiatives (CSAs) may provide insights into alternative agrifood systems, few studies have investigated challenges to their engagement with prefigurative processes. Through a case study of nine CSAs in South-Holland, the Netherlands, this thesis explores the extent to which C
Emissions from road transport are one of the biggest health threats during the 21st century and are therefore being regulated with Euro standards. Part of the emissions from road transport originates from brakes and brake wear particle will therefore be included in the new standards. Brake system manufacturers will have to meet the new Euro standard and potentially reduce emissions from their prod
This project aims to bring more personal freedom to martial arts training. Following a classic product development process resulting in a product that enables users to work out on their own terms instead of being tied to a gym. The end result is a detailed prototype of a new innovative product that fills a market gap for versatile but portable martial arts equipment.
Meningsfull förändring är en central och djupt rotad strävan inom det psykoterapeutiska området. Terapeutens roll handlar om att hjälpa patienten att skapa förändring som är meningsfull för individen. Genom att mäta meningsfull förändring kan terapeuten se vilka interventioner som verkligen fungerar. Studien syftar till att utveckla och initialt utvärdera ett instrument för att mäta meningsfull föMeaningful change is a central and deeply rooted endeavor within psychotherapy. The study aims to develop and initially evaluate an instrument to measure meaningful change in psychotherapy. The therapist's role is to assist the patient in creating change that is meaningful to the individual. By measuring meaningful change, the therapist can identify which interventions are truly effective. The
System in Package (SiP) is often used in wireless technologies where different active and passive components can be integrated under the same substrate, resulting in smaller devices and lower costs. The design of the embedded antennas in system in package is a challenge from various points of view. Since system in packages are often used when a small module is needed, and as the size of the module
Introduction: Para sport has during the last decades increased and one of the largest sports during the Paralympic Winter Games is Para Alpine Skiing. Injuries are common among both Alpine skiers with and without disability and to be able to develop preventive measures there is a need to further understand the epidemiology behind injuries in Para Alpine Skiing. Aim: The overall aim of this thesis
Att förutse kommande hot är en komplex procedur. Det fordrar hög detekteringsförmåga och strukturerat samarbete mellan aktörer. I Sverige har det under de senaste åren förekommit flertalet skolattacker. Dessa attacker har upplevts som överraskningar och initierat åtgärdsprogram för förebyggande av presumtiva attacker. En bidragande orsak till att dessa attacker kunnat genomföras har varit en brist
This bachelor thesis is a collaborative effort with Saab Kockums AB, focusing on designing a space in a future submarine equipped with multifunctional innovations to optimize the limited space available. The methodology employed follows a classical design approach, encompassing research, ideation, conceptualization, validation, finalization, and evaluation stages. Additionally, the project include
Vad är det egentligen som gör att planerade terrordåd kan upptäckas och förhindras? I den här uppsatsen undersöker vi hur två svenska terrordåd har upptäckts och vilka faktorer som har möjliggjort detta. Uppsatsen har utgångspunkt i Erik J. Dahl´s sju faktorer som bidrar till att terrorplaner upptäcks innan de genomförs. Dahl menar att det är en av dessa sju faktorer som leder till ett misslyckat
Med ökande uppkoppling i fordon växer risken för cyberattacker, vilket hotar både individens och allmänhetens säkerhet. Vårt examensarbete förbättrar säkerheten inom fordon genom att utveckla och testa ett maskininlärningsbaserat intrångsdetekteringssystem för CAN-bussen, med syntetiskt genererad och verklig fordonsdata från Scania. Våra bilar blir allt smartare, men även mer sårbara för cyberatAs the automotive industry progresses with the development of connected vehicles, this digital evolution comes with inherent cyber security risks and thus securing vehicle communication systems, particularly the Controller Area Network (CAN) bus, is crucial. International regulations such as UN Regulation No 155, necessitate cyber security measures for threat detection, prevention, and mitigation.
