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Due to the steadily growing world chainsaw market and the market’s relative competitiveness, high performing chainsaws are important for Husqvarna Group AB to remain competitive. In the development phase a large number of endurance tests are run to evaluate the product’s performance. Given the data gathered from these tests, the main goal of this thesis was to model the time until failure and eval
Machine Learning (ML) har kommit att bli ett centralt begrepp när det berör konkurrenskraft och ekonomisk tillväxt. I samband med att antalet implementerade ML-system ökar kontinuerligt ställs högre krav på organisationer att bli mer datadrivna och anpassa sig efter ML-teknologin för att hänga med i de teknologiska trenderna. Däremot är forskningen bristande kring vad som händer innan organisation
I Sverige är diskussionen gällande trygghet väl omdebatterat och integreras huvudsakligen i kriminalpolitiken. Diskursen som råder i svensk politik gällande trygghet handlar om att arbeta för att minska brottsligheten och öka tryggheten, men trygghet i sig handlar inte bara om brott och oro för brott – som fenomen är begreppet komplext, mångfacetterat och situationsbundet. Trygghetsbegreppet är un
Arbetet har syftet att undersöka hur användningen av BIM, Building Information Modeling/Management, påverkar sättet som arkitekter och konstruktörer kommunicerar med varandra. Utöver det kommer det tittas närmare på hur BIM påverkar designprocessen för arkitekter. Effektiv och ordentlig kommunikation är en av förutsättningarna för ett lyckat projekt. Inom byggbranschen beror många misstag på grund
El Niño-Southern Oscillation (ENSO) drives global weather and can be forecasted with a 6-12 months lead time. It’s also widely believed that there’s a relationship between phases of ENSO and extreme weather events such as extreme heat or precipitation. This thesis focuses on the relationship between Oceanic Nino Index (ONI) in Nino region 3.4 and monthly temperature data in Taiwan, from 1980 to
Stabilitetsberäkningar under tidigt projektstadium är tidskrävande och små ändringar i byggnadens geometri kräver nya tidskrävande beräkningar. Vanligtvis är byggnader modellerade i 3D program såsom Revit och Tekla men beräkningar utförs i andra program. Ett beräkningsprogram i Dynamo (tillägg till Revit) har skapats som kan hämta geometriska data och material data från en Revit modell och automatPerforming horizontal stability analysis in the conceptual design phase is time consuming and adjustments in the geometry of the building require new time consuming calculations. Often buildings are modelled in 3D modelling software such as Revit and Tekla but the calculations are often performed in a separate software. A script in Dynamo (add-in to Revit) has been designed that manages to gather
Good health is of utmost importance to individuals and economic growth. Nevertheless, inequalities concerning health services and conditions are observed in developed as well as developing countries. Often such disparities are related to ethnicity, with indigenous populations exhibiting lower health performance. Bolivia features a large indigenous population, which still experiences disadvantages
The purpose of this thesis is to contribute to the current field of research on crisis management within higher education. More precisely, this thesis aims to increase the understanding of the scope and dimensions to be considered by universities when preparing and planning for a potential crisis. A qualitative study with abductive reasoning has been conducted to fulfill the purpose of this t
Bakgrund: Röntgensjuksköterskan arbetar i en högteknologisk miljö där många patienter upplever oro. Det kan i många fall bero på bristande kommunikation. En väl fungerande kommunikation kan leda till reducerad oro hos patienten vilket ger goda förutsättningar för att få en optimal undersökning. Därför är det viktigt att belysa betydelsen av kommunikation i mötet med patienten. Syfte: Syftet var at
Pets, instruments, a source of food, objects of wonder - animals are still considered inferior beings because of their inability to speak. Animal rights philosophers, such as Peter Singer, focus on the capacity of animals to suffer, in order that animals are given more rights. However, the animals in the Mary Poppins books fight for their own rights, some of them having the capacity to speak. The
This bachelor thesis was conducted by two students from Lunds University at ASSA ABLOY Entrance Systems in Landskrona, a company that develops and produces automatic entrance doors. We focused on their High performance product which is a high-speed roll-up door. The background for the thesis was that ASSA ABLOY had acquired several companies in different parts of the world and therefore also had d
Urval av testfall är en viktig del av processen för kvalitetssäkring i ett projekt. Eftersom tid och resurser är begränsade behöver testfallen prioriteras för att upprätthålla effektivitet och för att möta deadlines. Detta examensarbete utforskar möjligheten att förbättra utvecklingsprocessen på Axis Communications genom att delvis automatisera utväljandet av testfall. I detta examensarbete har enTest case selection is an important part of the quality assurance process in a software project. Since time and resources are limited, test cases have to be prioritized in order to maintain efficiency and meet deadlines. This thesis researches the possibility of improving the development process at Axis Communications by partly automating the test case selections. In this thesis, an algorithm call
This thesis describes the design and development of a UAV simulator application prototype, which uses augmented reality technology and runs on a tablet device. The purpose of the application is to act as a complementary educational tool for unmanned aerial vehicle (UAV) pilots in training. The field of commercial unmanned aviation is rapidly growing, and with it the need for structured and standar
More than 500 people die every day from gun violence worldwide. DNA traces may enable the identification of the shooter, but there is limited knowledge concerning where on firearms DNA can be found and how it got there. This project aimed to answer these questions as well as how the swab types and addition of detergents affect the DNA recovery. Three swab types were examined (cotton, nylon flocke
Proteases are a group of enzymes that are involved in breaking down larger proteins into smaller polypeptides or single amino acids, and they are used in various applications. In this project, the potential of budding yeast Saccharomyces cerevisiae as host for the construction of protease libraries is evaluated. Three model proteases of bacterial origin are used to evaluate transformation efficien
This research investigates the subject of Data Democratization (DD), the effect it has on fact-based decision-making, and how users perceive this within the organization. DD is a fairly new initiative, empowering more employees with increased access to data to improve their use of it and to a greater extent be able to make decisions based on data. The idea for this paper originated from the lack o
Examensarbetets titel: Humankapital – en osynlig tillgång? Seminariedatum: 2022–06–03 Ämne/kurs: FEKH69, Examensarbete i redovisning på kandidatnivå, 15 högskolepoäng Författare: Tim Karkkola Olsson, Max Nilsson och Ida Pettersson Handledare: Elin Funck Fem nyckelord: humankapital, HRA, humankapitalredovisning, innehållsanalys, legitimitet Forskningsfrågor: Hur skiljer sig rapporteringen a
This paper examines literature on policies used to compensate households for rising energy costs, including in-kind transfers, cash transfers and VAT reductions. It also shows how targeted transfers stand against universal transfers, and how the policy measures affect energy consumption. The study shows that the differences between cash transfers and in-kind transfers are generally small, but that
