Sökresultat

The recent peak in interest for artificial intelligence, partly fueled by languagemodels such as ChatGPT, is pushing the demand for machine learning and dataprocessing in everyday applications, such as self-driving cars, where low latency iscrucial and typically achieved through edge computing. The vast amount of dataprocessing required intensifies the existing performance bottleneck of the datamo

Daylight analysis is often carried out when definitive decisions about space characteristics such as materials, colours, window characteristics and furnishing have not yet been made. Such late design choices, which are first introduced or can still be changed late in the design process or even after its conclusion, impact the daylight levels of interior spaces. This study explored the impact of la

Att människan påverkar klimatet och att utsläpp av växthusgaser värmer planeten är ingen nyhet. Byggsektorn stod 2015 för 18 % av Sveriges totala utsläpp av växthusgaser och 2018 lanserade Bygg- och anläggningssektorn en färdplan för att nå en klimatneutral värdekedja tills år 2045. Tidigare studier har pekat på att majoriteten av klimatpåverkan ifrån flerbostadshus kommer från driftskedet, men seThe emissions of greenhouse gases caused by the construction sector represented 2015 18 % of Sweden’s total greenhouse emissions and the sector had by 2018 published a plan on how to reach a climate neutral value chain by 2045. Studies have shown that the construction phase has become a larger part of the climate impact from new-built multi-family residential buildings than before, in, in relation

In this report, we model the mechanical properties and fracture behavior of SiC nanowires with different polytypes using Molecular Dynamics (MD) simulations. The mechanical properties investigated are the Young’s modulus, the maximum tensile stress and the fracture strain. The three polytype tested are SiC (3C), (2H) and (4H). Tensile tests are performed on bulk and nanowire samples using three com

The benefits and barriers of supply chain mapping have often been discussed in the literature, but there is no existing step-by-step framework that can be followed to map a supply chain. In this master thesis, the authors develop a 12-step framework for supply chain mapping and explore IKEA's Comfort Category using the framework. The framework is divided into three main stages: 1) Before mapping,

This thesis consists of literary case study of a classical Arabic travel narrative dictated by the Moroccan scholar and Ṣūfī Yūsuf ʾibn ʿĀbid al-Fāsī (يوسف بن عابد الفاسي) (d.1048/1638) in his new-found home in Hadramawt, Yemen. The study seeks to investigate the Ṣūfī dimension of the corpus text and address its legacy within the riḥla tradition (AR. الرحلة al-riḥla) by the usage of Ṣūfī elements,

Introduction: Access to healthcare is a critical determinant of health and central to Swedish public health policy. Sweden, like many other countries has seen a rise in precarious employment and there has been substantial research into the negative health effects associated with it. In accordance with vertical equality in health care, people exposed to precarious employment should consequently hav

In wildland fires, burning particles of vegetative material can be lofted by the fire plume and are subsequently transported horizontally by cross wind. Depending on the state of the firebrands (flaming, smoldering, inert hot, inert cold) upon landing they bear the potential to cause secondary fires. The present work introduces the reader to existing theoretical analyses of the problem of combusti

To meet national and international emission targets, the Swedish building sector needs to drastically reduce its carbon dioxide emissions, and to do so, a change in building techniques and materials is needed. Bio-based materials contribute to less emissions than conventional materials, like steel and concrete, but remain rather unknown to modern building sciences. This study aimed to increase kno To meet national and international emission targets, the Swedish building sector needs to drastically reduce its carbon dioxide emissions, and to do so, a change in building techniques and materials is needed. Bio-based materials contribute to less emissions than conventional materials, like steel and concrete, but remain rather unknown to modern building sciences. This study aimed to increase kn

The major driver of the climate and biodiversity crisis is our unsustainable production and consumption patterns, but the need to transition to a circular and resource- efficient economy has not been sufficiently addressed by policymakers. Policies supporting circular industrial transition are still rare, not the least in contrast with the recent momentum gained by green industrial policy in EU an

Existing studies on China’s COVID-19 response have gravitated to a macro-level,formal institutional analysis, focusing either on the effectiveness of the policy in early stage virus containment or on the growing negative impacts of COVID policy practices on China’s socio-political landscape at the late stage. Using serial interviewsaccompanied by online observations and documents, this thesis redi

Air pollution is a global health problem and in Mozambique, indoor air pollution is primarily causedby cooking over an open fire. This study examines the potential of coconut charcoal as a cleanercooking fuel and as a possible source of income for women in the village of Linga Linga, Mozambique.Previous research conducted in the village identified a need to investigate the willingness of thecommunAir pollution is a global health problem and in Mozambique, indoor air pollution is primarily caused by cooking over an open fire. This study examines the potential of coconut charcoal as a cleaner cooking fuel and as a possible source of income for women in the village of Linga Linga, Mozambique. Previous research conducted in the village identified a need to investigate the willingness of the co

In this master's thesis a fully automated method is presented for seg-menting bones and cartilage in magnetic resonance imaging (MRI) of theknee. The knee joint is the most complex joint in the human body andsupports the weight of the whole body. This complexity and acute task ofthe knee joint leads to a disabling disease called Osteoarthritis among theadult population. The disease leads to loss o

The problems of de-blurring, de-noising, compression and segmentation are fundamental problems in image processing. Each of these problems can be formulated as a problem to find some approximation of an initial image. To find this approximation one needs to specify the approximation space and in what space the error between the image and its approximation should be calculated.Using the space of Bo

In this thesis, two emerging non-volatile memories, being the resistive random access memory and a ferroelectric capacitor were characterized at cryogenic temperatures. This was carried out due to the demand for non-volatile CMOS compatible cryogenic memories for quantum computing applications. Both devices exhibit good switching characteristics, endurance >10^7 cycles and multilevel capability. M