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Reconfigurable intelligence surface (RIS) is a promising candidate technology for future 6G wireless communication systems. In existing communication systems, the network operators are unable to control the propagation environment, which causes significant limitations on communication performance. RIS aims to create favorable propagation conditions via programmable phase shifts. Employing RIS can
Increased average temperatures, rising sea levels and heat waves are some examples of the consequences of climate change. Cities are particularly vulnerable to climate-related events due to their structure and lack of green and blue spaces causing negative impacts on both the environment and public health. Children are one of the most sensitive groups to heat waves and they spend plenty of time in
In the last decade, the European Union (EU) has faced several different security challenges, such as terrorist attacks, military conflicts, and a refugee crisis, threatening the safety of its citizens and interests. This has contributed to the EU's desire to improve its security and defense capacity. As part of the solution, the EU established the European Peace Facility (EPF) in 2021, which p
Three quinoa-containing breads made from three different varieties of quinoa were presented as test products to be compared with a control of regular white wheat bread. The study was a randomised controlled single-blind, crossover in which blood glucose, insulin and subjective appetite sensations “Hunger”, “Satiety” and “Desire to eat” were measured in regular intervals during a three hours period
Hazardous substances i.e., substances of concern pose a risk to both human health and the environment. Stricter regulations and increased focus on circular economy are pushing organisations to substitute hazardous chemicals to safer alternatives. Substitution can lead to a number of benefits, for example cost reductions and competitive advantages. There has been a growing focus on substitution sin
Purpose: The purpose of this study is to examine the meaning of an organizational culture certification. We are intending to create a deeper insight into the certification process, its outcomes and benefits in order to get an understanding of how the concept can be interpreted in a scientific manner. We further aim to challenge the current perspective of organizational culture certifications a
This study explored the importance of short-chain fatty acids (SCFAs) in maintaining gut health and how different diets affect their levels. Blood plasma and serum samples from mice subjected to two intervention studies on oats and fruits were analysed to determine SCFA concentrations. Using a one-way ANOVA, the study compared SCFA levels in five different diet groups focused on fruit supplementa
I denna rapport analyseras koncept för tandborstar med låg vikt och kort tillverkningstid. Förhoppningen är att låg vikt och kort tillverkningstid kan leda till positiva effekter såsom lägre koldioxidfotavtryck, mindre materialanvändning och en mer kostnadseffektiv tillverkning än vad som gäller för dagens tandborstar. Med hjälp av Ulrich & Eppingers produktutvecklingsprocess har flera olika kThe work presented in this report investigates how a toothbrush can be designed to be lightweight and at the same time fast to manufacture. If a low weight and short manufacturing time can be obtained, several other advantages can be had, such as reduced carbon dioxide footprint, less need of material, and more cost-efficient manufacturing. With the help of Ulrich and Eppinger’s product developmen
Cereals constitute a large portion of the nutritional intake in the world and are an essential part of a sustainable future. The common oat (Avena Sativa L.) has a unique composition of nutrients, including many lipids. One problem with this is the inability to be stored during a longer period due to the high lipase activity which releases bitter free fatty acids (FFA). Heat treatment is the most
Since 1962, Sweden has gained significant global influence through its generous foreign aid policy. However, in late 2022 a new foreign aid policy was announced which includes several drastic and controversial changes. This study demonstrates the significance of taking the Russian invasion of Ukraine, the severest conflict in Europe since 1945, into consideration to understand this change of forei
Nonlinear optical effects can be used for spectral broadening, which the basis of the field of post-compression of laser pulses. When the intensity of light becomes high enough the refractive index becomes intensity dependent, and as the intensity often varies both with position and time so does the refractive index. The consequence of the position dependence is self focusing, an often unfavorable
The transition from animal-based to plant-based proteins is rapidly increasing because of different concerns about meat consumption, some being the nutritional and environmental effects of meat consumption. During this transition, there needs to be a holistic approach to assessing plant-based food. This master thesis is focused on investigating the nutritional and environmental impact of three pla
This thesis fulfills its aim by creating a theoretical framework in order to identify and analyze the perceived challenges of participative decision-making in hybrid teams, which are two concepts of growing importance. Previous research has neglected the intersection between the two, which is a shortcoming this thesis addresses by considering their challenges in conjunction. To address the purpose
The Georgian higher music education sector has undergone major changes since the Erasmus+ International Credit Mobility was established for study and training opportunities between the Erasmus+ programme and partner countries in 2015. This thesis explores the Europeanisation processes of Georgian Higher Music Education by analysing the responses of higher music education institutions to the opport
Additive manufacturing (AM), or 3D printing, has emerged as a rapidly growing manufacturing technique with numerous advantages over traditional methods. This thesis project investigates the application of AM in suspension design. The aim is to explore the advantages of AM, investigate suitable product selection processes, and look into the potential for gaining a competitive advantage by leveragin
With the trend of decarbonization, the transport sector is exploring possibilities of fossil fuel free solutions. Hydrogen can be a potential fuel for future engine applications. In this work, the concept of H2 HPDI is investigated, where a pilot diesel injection ignites the hydrogen jet. This solution may enable low carbon emission and high energy efficiency. 3D CFD simulation is performed using
Problem/Bakgrund: Det svenska högerregeringsskiftet 2022 och medföljande Tidöavtal stadgade förslag på kriminalpolitiska åtgärder innefattande bland annat stora straffskärpningar och utökade polisiära befogenheter. Dessa motioner tycktes mottas med en viss oro vid Frivården i Göteborg, då många anställda utifrån sin behandlingsinriktade arbetspraxis verkade tveksamma till dessa skärpningars effek
En aktieägare i ett tillgångsägande aktiebolag, som vill få egenhändig kontroll över en tillgångs avkastningsförmåga, har idag två möjliga vägar att välja mellan för att uppnå sitt mål. Denne kan förvärva aktier i bolaget eller förvärva, direkt eller indirekt, själva tillgången. Beroende på vilken väg som väljs kommer aktieägaren stöta på olika typer av hinder. Denna uppsats syftar till att redogöA shareholder in an asset holding company, who wishes to gain direct control over the asset's capacity to produce profit, currently has two possible paths to choose from in order to achieve his or her goal. He or she can either acquire shares in the company or directly or indirectly acquire the asset itself. Depending on the chosen path, the shareholder will encounter different types of obstac
This thesis analyzes how the young public feels about communication efforts that seek to emotionally appeal to them, by investigating the example of brand activist campaigns. By applying narrative theory, the study examines how these campaigns are structured to evoke emotions and how the young public emotionally responds to them. This way, the thesis has a holistic approach to the emotional side o
