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In Sweden, the demand on the electrical grid is increasing with the shift from fossil fuels to renewable energy sources. It is thereby important to optimize the charging stations for electrical vehicles connected to the grid. These charging stations can also include local energy generation and storage, which help decrease the demand on the grid, while supporting the charging of vehicles connected.
We fix a minor glitch in a proof recently stated by Ameur. The result shows that the Coulomb gas is well localized to the vicinity of the “droplet”, created by the external field, which is described in terms of classical potential theory (“Frostman’s theorem”). For this reason, the result was termed “Localization theorem” in [1].
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.
Climate change is one of the global problems that the world is facing today. Previous studies have shown that climate change has negatively affected the livelihoods of the vulnerable population. However, understanding climate change is usually influenced by how it affects a person’s livelihood. For agriculture-dependent communities, it has been documented that climate change includes rainfall vari
Attacks of mass-harm perpetrated by lone actor terrorists, also known as lone wolves which they are called in this study, have been increasing in the last few decades and has become one of the main national security threats in Sweden. With the increase in attacks, so has the research on this type of terrorism, looking at ideological reasons, target selection and the radicalisation process as well
This paper presents a comprehensive cross-functional analysis of machining operations for ductile cast iron components in the automotive industry, focusing on the problem of chip carryover and its impact on downstream processes. The research aims to understand the role of machining and identify the source of the issue, by analyzing different machining sequences and the chips that affect the final
Människor möts ständigt av marknadsföring som uppmanar till konsumtion, vilket leder till negativ miljöpåverkan. Eftersom modebranschen är en industri som bidrar till föroreningar krävs nya innovationer som erbjuder hållbara sätt att konsumera kläder. Syftet med vår uppsats är att bidra till forskningen gällande hur innovationer kan få spridning i samhället, vilket i detta arbete exemplifieras gen
Racial discrimination is one of the most fundamental forms of social inequality. It remains prevalent in major progressive democracies such as Sweden and the United States. Limited studies have examined how the two nations differ in a comparative cross-sectional design. This paper aims to understand experiences and opinions regarding ethnicity and discrimination to explore differences and similari
Bakgrund: Årligen sker cirka 3000 amputationer av nedre extremiteter i Sverige. De vanligaste orsakerna är diabetes, perifer kärlsjukdom och trauma. Efter att personer genomgått amputation upplevs förändringar gällande livskvaliteten. Syfte: Att sammanställa litteratur för att belysa hur personer upplever sin livskvalitet efter amputation av nedre extremitet. Metod: Studien genomfördes som en litt
För att bekämpa klimatförändringarna krävs att fossila bränslen fasas ut snarast. Många av de sektorer som idag drivs fossilt har goda möjligheter att drivas av el från förnybara källor som sol och vind i framtiden. För det krävs dock en ökad elproduktion från dessa källor, och att vi har ett elnät som kan ta emot och fördela den kraft som produceras. Idag installeras mer och mer solceller på hustIncreasing the amount of renewable generation in distribution networks is a fundamental part of the energy transition. Multiple methods exist to increase the hosting capacity in a grid, to allow larger injections of generation and more efficiently utilize existing infrastructure before operational limits are breached. In this thesis, the method studied for this is network reconfiguration. Many dis
In tablet manufacturing, the addition of lubricant to the formulation is of high importance as it ensures smooth compression and ejection of tablets and thereby tablet quality. This study focused on lubrication of tablet formulation using magnesium stearate (MgSt) as a lubricant and microcrystalline cellulose (MCC) as bulk material. Powder blends were analysed to investigate whether an effect of v
This research paper examines the relationship between rural entrepreneurship and sustainable environmental development, focusing on a single study case in a rural setting in Colombia. The objective is to portray how Agroparque Biosuroeste has contributed to environmental value and development in the Cartama region. Qualitative research methods were employed, involving in-depth interviews with key
Denna uppsats beskriver både en subjektiv och en objektiv bild av sångarens bukstöd. Målet med studien var att kombinera min övningsdagbok som koloratursopran, med kunskap om andnings-/röst-fysiologi och skapa en bättre instrumentförståelse. Frågeställningen var: hur använder sångaren bukstöd för att fonera och hur kan det beskrivas utifrån ett funktionellt anatomiskt perspektiv, likväl från ett sThis paper describes the breath support of a singer, both subjectively and objectively. The aim of this study was to combine my practice journal, as a coloratura soprano, with knowledge of breath-/voice- physiology to create a better understanding of my instrument. The research question was: how does the singer use breath support to phonate and how can it be described from a functional anatomy per
India's open prisons offer an innovative method of confinement by giving some prisoners more freedom and chances for rehabilitation. However, little is known about how individuals who are directly involved, such as detainees, their families, and prison staff, see these jails. This thesis aims to investigate their viewpoints and experiences, with a particular emphasis on stigma, incarceration,
Sedan 70-talet har tre olika läroplaner använts för att styra den svenska gymnasieskolan. Olika politiska styrningar och läroplansteoretiska influenser har gjort att dessa sett väldigt olika ut. I vårt arbete har vi jämfört kursplanerna för matematikämnet utifrån ett teoretiskt ramverk baserat på Basil Bernsteins begrepp om klassifikation och inramning. Förutom att jämföra gymnasiets kursplaner i Since the seventies, three different curriculums have been used to regulate the Swedish upper secondary school. Different political interests and influences from curriculum theory have made these look very different. In our study we have compared the different curricula used in mathematics using a theoretical framework based on Basil Bernstein's concepts classification and framing. In addition
Swedish students obtaining student financial aid from Centrala Studiestödsnämnden (CSN) face an income ceiling of how much they can earn per half a calendar year before their aid is lowered according to a matrix. The thesis investigates how CSN’s income ceiling impacts students. It is important to examine it as it is a hot topic both in the public debate and among politicians. The analysis of the
