Sökresultat

Det akuta behovet av att mildra klimatförändringarna har lett till utvecklingen av strategier för att minska utsläppen av växthusgaser. Carbon Capture and Utilization (CCU) har vuxit fram som en lovande teknik som inte bara syftar till att fånga upp koldioxidutsläpp (CO2) utan också använder den infångade koldioxide för att skapa produkter, och därigenom tillhandahålla en potentiell väg mot hållbaThe urgent need to mitigate climate change has prompted researchers to investigate novel strategies to reduce greenhouse gas emissions. One promising technology that might ease the way for sustainable and circular economies is carbon capture and utilization (CCU), which not only captures CO2 emissions but also uses them to produce valuable products. This thesis investigates the potential of CCU i

Tonkilometermetoden används för beräkning av andelstal för enskilda vägar som är gemensamhetsanläggningar. Den trafikmängd som olika fastighetstyper genererar återspeglas i vissa framtagna schablonvärden. Eftersom det saknas framtagna schablonvärden för specialfastigheter såsom vindkraftverk och vattenkraftverk har jag genom detta examensarbete undersökt möjligheten att ta fram schablonvärden för

The interest in autonomous driving has vastly increased, leading to a surge in research and development efforts over the past decades. This technology could enhance road safety, alleviate traffic congestion, and yield numerous environmental and economic benefits. A fundamental prerequisite to developing and integrating autonomous driving is to obtain information about the surrounding environment,

The market for luxury fashion brands has been expanding rapidly since 1990 and continues to do so even today as young adults consume more luxury fashion goods. The growth in terms of consumption can be affected by different factors, like digitalisation and the use of social media, globalisation, preference and pressure to follow trends and idols etc. However, the factors that affect the buying int

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

Increasing 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