Filtyp
In the following thesis, the development of the biofuels sector in the United States will be analysed using environmental economics. Around year 2005, there was a significant increase in the production of liquid biofuels. Hence, the thesis aims to explore the reasons behind the increase. Acts of government have been analysed while enlisting the help of summaries and overviews accessed through v
The dissertation explores the refugees and EU securitization processes pursued by Hungary and Poland during the period of refugees’ crisis. The securitization theory is used along with CDA and topos tool to analyse the politicians’ speeches and statements, the joint reports of the two countries, besides Orbán’s national consultations. Where a clear security language in all of these sources that li
The agri-food system has driven economic development and supported the growing population, but it has also significantly contributed to greenhouse gas emissions. Moreover, the system is vulnerable and faces challenges that hinder innovation and sustainability. Transitioning from a linear to a circular economy model in the food system can effectively restore biodiversity, combat climate change, and
En förhöjd temperatur på jorden på grund av solens utveckling kan leda till förödande konsekvenser. Allteftersom solen åldras ökar den nämligen i ljusstyrka – vilket gör att vår planet nås av en större mängd ljus. Därmed värms planeten upp och detta kan på sikt leda till en förstärkt växthuseffekt och en skenande temperatur. Även om temperaturändringen inte är märkbar i nuläget kommer den om ungefThe stellar luminosity increases as a star evolves which inevitably yields a higher temperature on planets in orbit around the star. It is reasonable to assume that intelligent civilizations would tackle this issue through installing artificial structures that can alter the radiation received by the planet. Such structures, if they exist, are potentially detectable with current or near-future tech
During the last few years several violent school attacks have taken place in Sweden, leading to a debate in both the media and in politics concerning school security. There is pressure from the public to “make schools safer”, with some steps being taken on a legislative level. This thesis aims to understand how security is represented as a problem in the Swedish Education Act’s preparatory work, a
Där uppe finns de. Stjärnorna som om natten pryder himlavalvet är fängslande i deras mängd och mångfald. Om du befinner dig långt bort från städernas ljus så kan du se nattens sanna skönhet, och om du tittar riktigt noga kan du börja uppskatta att alla stjärnor inte är likformiga vita prickar. Vissa är ljusstarkare, vissa är ljussvagare. Vissa är rödare än andra och vissa ser blåare ut. För astronThe observed upper limit of the luminosity of red supergiants, often called the Humphreys-Davidson limit, has recently been shown to be independent of metallicity and to not be explainable by single star evolution – findings that both contradict established ideas of the origins of the limit. It is now known that the vast majority of stars with sufficient mass to possibly evolve into red supergiant
Under de senaste åren har kontorsmarknaden varit under förändring, framför allt som en effekt av Covid-19-pandemin och teknisk innovation. Detta har påverkat hur kontorslokaler används och inneburit ett ökat utbud av fastighetsprodukter. Ett av de beslut som organisationer behöver ta är om de ska äga eller hyra sina lokaler, vilket är ett beslut styrt av flera parametrar. Det rätta beslutet för enIn recent years, the office market has been changing, mainly due to the Covid-19 pandemic and technological innovation. This has impacted how office space is used and has led to an increase in the range of available real estate products. One of the decisions organizations need to make is whether to own or lease their space, which is a decision driven by several parameters. The right decision for a
Att öka tillgängligheten av läkemedel är en viktig del i att minska lidandet för miljontals personer världen över. Om detta kan göras genom att korta utvecklingsprocessen för generiska läkemedel undersöks i detta examensarbete. På apoteket är en vanlig fråga om man vill ha ett liknande läkemedel till det man egentligen hade tänkt köpa, ofta till ett billigare pris. Läkemedelsutveckling är en lånThe development of generic pharmaceuticals includes extensive data on equivalence with the reference listed drug is required by the European medicinal agency (EMA) and the North American equivalent. Equivalence must be proven for rheology, microstructure, and performance. This is a costly and time-consuming process. To reduce the costs, it is of interest to investigate if the release profile (perf
Förbättring av bildkvalité med hjälp av kristaller! Alla som någon gång har försökt att ta en bild vet den stora vikten av att ha bra fokus i bilden och hur störigt det är när man inte får till bra bildkvalité. Dagens kameror har blivit känsligare och det är idag viktigare än någonsin att alla komponenter i kameran finns på rätt plats. Bara några mikrometers skillnad på placeringen av bildsensornThe use of piezoelectric crystals as a way to achieve automatic alignment of an image sensor in a camera was investigated in collaboration with Axis Communications AB. Piezoelectric crystals can be created into different configurations, piezoelectric stacks being one of the simpler ones. By attaching three piezoelectric stacks behind an image sensor and applying voltage to the stacks, they expand
The aim of the project is to develop a framework for an insurance policy for digital assets. The project comprised several stages, starting with the identification of risks associated with these assets. Policyholders were then categorized into two groups based on a predefined rating factor. Subsequently, data about previous thefts was gathered, two different approaches were explored. In the first
In 2016 a historic peace agreement between the Colombian government and the Revolutionary Armed Forces of Colombia – People’s Army (FARC) was signed, putting an end to a conflict that lasted over 50 years. This agreement was the world’s very first gender-inclusive peace accord, meaning that they included women in the peace process and recognized how they are particularly subjected to war and confl
Agriculture in India is characterised by low productivity, and structural change has been slow and unconventional. Nevertheless, at state-level one can identify different patterns for these process. The attempt in this work has been to understand the linkages between farm mechanisation, agricultural productivity and structural change at the state-level during the post-reform period. The aim was to
The war in Ukraine in 2022 has caused environmental damages on different scales which come with their own challenges. One of the factors that can cause environmental damage is vegetation fire. As earlier studies have concluded, in conflict regions the amount of vegetation fires can increase due to (forced) migration, change in agriculture and warfare tactics. Not only conflict can change fire occu
Today, a greater proportion of the population prefers a plant-based diet. Due to this reason, there is an increase in the production of side streams from the food industry, which are often discarded or used as food for animals. Tempeh is a plant-based product fermented with R. oligosporus that is commonly made from soybeans from Indonesia. In this thesis, side streams from food production which ar
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
Due to the upsurge of interest in the field of sustainability, and specifically circular economy, it is of increasing importance for companies to dedicate themselves to greener business models and initiatives that step away from the linearity that is currently predominant. One way in which circularity can be implemented is through effective communication towards customers to incorporate them into
Företagsnytta är en del av influensregeln i 4 kap. 2 § expropriationslagen (ExL). Influensregeln innebär ett undantag från grundregeln i ersättningsreglerna i 4 kap. ExL som säger att fastighetens marknadsvärdeminskning ska ersättas. Regeln innebär att i de fall expropriationsföretaget föranlett en värdeförändring av någon betydelse ska värderingen av fastigheten göras utan beaktning av influensenThis report aims to investigate how the legislation regarding the positive effect from an enterprise for the conduct of which a property unit is expropriated, in chapter 4 section 2 of the Swedish Expropriation Act, is used in practice. The rule is an exception to the main compensation rules, which means that a landowner should be fully compensated in the event of expropriation. The rule has prove
Thesis purpose: The core aim of this research is to confirm the application of the research model established by Taylor et al. (2018), focusing on intrinsic motivation, extrinsic motivation, and personal involvement, predicting wine consumption in Sweden. By confirming the applicability of this research model, we intended to contribute to the current lack of literature concerning the combination o
