Filtyp
We aim to introduce to the concepts and constructions in Auslander– Reiten theory, and to prove the Auslander–Reiten Theorem. This involves introducing certain concepts, such as the Yoneda extension groups, which we equip with a vector space structure. We define projective resolutions and presentations, and their dual con- cepts. We prove that the extension group can be constructed using a project
This thesis focuses on the optimization of a dual-motor powertrain for an electric vehicle known as the LEVKART, a lightweight four-wheeled vehicle developed for both indoor and outdoor usage. The study examined the effect of different battery voltages, specifically 36 V, 39.6 V, and 43.2 V, on the vehicle’s performance. The main focus lies on reducing the energy consumption and increasing the ran
Psykisk ohälsa är ett växande problem bland befolkningen och är vanligast hos den äldre populationen samt personer med insatser från kommunal hälso- och sjukvård. Sjuksköterskor och distriktssköterskor som arbetar inom hemsjukvården har en viktig roll när det kommer till att upptäcka och uppmärksamma personer med psykisk ohälsa. Förmågan att självständigt planera och bedriva arbete med psykisk ohä
Denna uppsats undersöker de levda erfarenheterna hos japanska migranter i Sverige, en grupp som omfattar cirka 4 600 individer, varav nästan 80 procent har valt att permanent bosätta sig i Sverige. De återstående 20 procenten är tillfälliga invånare, som studenter, forskare eller utstationerade chefer, verksamma i något av de cirka 200 japanskägda företagen i landet. Till skillnad från andra europThis thesis explores the lived experiences of Japanese migrants to Sweden, a demographic that includes approximately 4,600 individuals, of whom nearly 80 percent chose to settle permanently in Sweden. The remaining 20 percent are temporary residents, as students, researchers, or as expatriate managers, working in one of the roughly 200 Japanese-owned companies in the country. In contrast to other
In a university city like Lund, the issue of student housing and its development is constantly relevant and important, to maintain the city’s and university’s attractiveness. After a relatively stagnant student housing development following the decades after the 1960s, it has recently picked up significantly, with many apartments being built. But what will the future hold? The purpose of this thes
This study examines how individuals attribute meaning to their self-tracking data and how they utilize these meanings in the self-management of their chronic disorders. Specifically, this study uses transcripts archived by the Quantified Self movement, which involves individuals using technology or various tools to collect data about various aspects of their daily lives, emphasizing self-tracking
The scramjet engine is an air-breathing engine that can be used to travel at supersonic speeds. Research is being done into how these engines can be used as reusable launch vehicles for space travel, missile propulsion, and many hope one day scramjets can be used for commercial flight. Scramjets are highly beneficial in the sense that hydrogen is the primary fuel and that manufacturing is simple c
Bakgrund: Tillgänglighet krävs för att en vårdcentral ska fungera effektivt och det är en sjuksköterska eller distriktssköterska som är första kontakten. Då patienter är missnöjda med kontaktvägarna till primärvården och patienternas förväntningar ofta krockar med bristen på resurser ses tillgängligheten som bristfällig. Patienterna ser ofta sitt vårdbehov som brådskande och önskar fysisk bedömnin
This research investigates the integration of urban sustainability broad concept into the strategic planning of Nusantara Capital City (IKN) in Indonesia. As a newly planned city, IKN presents a unique opportunity to implement sustainable development from the beginning. By examining official documents and conducting interviews with key stakeholders, the study aims to understand the extent to which
The climate changes that are happening at the moment have never been clearer, and as the world moves toward a greener economy, more consumers are seeking recyclable and climate-friendly packages with minimal environmental impact. This growing demand presents an opportunity to develop packages that support a low-carbon, circular economy without compromising food safety. Several companies are focusi
An atom interacting with a strong laser field can give rise to high-order harmonic generation (HHG), a non-perturbative, highly non-linear process. The resulting HHG spectrum is a comb of odd harmonics. For some experiments, a large energy difference between consecutive harmonics is beneficial. In order to achieve a larger spacing between harmonics, second-harmonic (SH) radiation resulting from an
The Iberian Lynx (Lynx pardinus) faces imminent endangerment due to climate change resulting in the declining population of its primary prey, the European Rabbit (Oryctolagus cuniculus). With ongoing environmental shifts, this threat intensifies, heightening the risk of extinction for the species. The aim of this study was to explore a potential conservation strategy; the possibility of relocating
As the industrial, commercial, and domestic prevalence of Internet of Things networks grows, so does the search for viable solutions to decrease their energy consumption. One common solution is using a low-power proxy that can control the power state of the devices within the network. To evaluate such solutions, either implementations can be made and measured for energy consumption, or energy mode
Bakgrund: Venösa bensår är den vanligaste formen av svårläkta sår och förväntas drabba allt fler personer med en åldrande befolkning och ökad multisjuklighet. Venösa bensår behandlas vanligtvis av distriktssköterskor inom primärvården. Tidigare studier visar att venösa bensår ofta drabbas av sårinfektioner som kan vara både smärtsamma och medföra ökat lidande samt en fördröjd läkningsprocess. Syft
This thesis investigates the relationship between globalization and inflation in the post-COVID world, focusing on the relation between openness-to-trade and inflation. The relationship between the output-inflation tradeoff and openness is also enquired, as it is an oft-suggested channel for the globalization-inflation relationship. Given the centrality of price stability as a key macroeconomic ob
The green transition in the EU has sharpened the conflict between national interests and the rights of the indigenous people of northern Europe, thereby highlighting the historical and colonial oppression of indigenous peoples. In the Nordic countries, Sápmi risks being exploited in the pursuit of climate strategic purposes, which entails risks for Sami culture and identity. Throughout the years,
Psykisk ohälsa bland barn och unga ökar runt om i världen och anses vara ett folkhälsoproblem. Identifiering av tidiga tecken på psykisk ohälsa hos barn och unga förebygger fortsatta problem i vuxenlivet. Skolsköterskan har en viktig roll i det hälsofrämjande och hälsoförebyggande arbetet och möter dagligen barn och unga i sitt arbete. Syftet med studien var att belysa skolsköterskans erfarenheter
Purpose: To define hyperphysical retail, and present theoretical aspects which should be considered when a company wants to create their own hyperphysical installation. Methodology: A qualitative dual case study with secondary data utilizing an abductive method to develop the interpretation of the phenomenon by consistently working between the cases and the selected theories. Findings: This paper
Purpose: The purpose of this study is to investigate the impact of sustainable packaging for cosmetics on consumers within Europe. Methodology: Literature Review, Case Studies, Online Survey Findings: The research conducted exemplifies that sustainable packaging of cosmetic products impacts European consumers’ perception of brand image and influences purchasing decisions. Four key factors from the
