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There is a global demand for sustainable industrial development and a call to make manufacturing “greener”. Nanotechnologies are in a promising position to be early adopters of this concept. Advancements in the nanomaterial industry can help confront global issues, and aid in sustainable development that enables positive economic, environmental, and social changes. Formal evaluation of a product’s
The Nucleosome Remodeling and Deacetylase (NuRD) complex is a transcriptional regulator essential to several normal developmental processes, but also found to have a role in several types of cancer. In order to design cancer therapies targeting this complex, determining the structure and subunit composition is crucial. X-ray crystallography is required for the level of detail desired, demanding la
This is a representation study of the antagonist character and monstrous female vampire Drusilla from the TV-show ”Buffy the Vampire Slayer” (1997). The purpose of this study is to find out how Drusilla as an antagonist is portrayed from a feministic perspective. The theories that are used focus on monstrous female, sex, motherhood and female objectification in TV, film and literature. Using these
The starting point of this study is the perspective of Swedish private forest owners. From that point of view, I aimed to discover the possible influences of values on climate mitigation and biodiversity in Swedish forests. The focus of both climate mitigation and biodiversity is of great importance as these are two major crises the world faces, and yet solutions are often seen as conflicting. By
Som en följd av EU-beslutet om ett nettonollutsläppsmål till 2050 har flera industrier utvecklat färdplaner för hur dessa utsläppsminskningar ska uppnås. Det här examensarbetet undersöker kemiindustrins färdplaner i syfte att bedöma hur de ser på sin roll i att nå EU:s utsläppsmål. Teknikerna och strategierna som används i färdplanerna för att nå utsläppsminskningar varierar stort. Ofta antas att Following the decision set by the EU of a net-zero greenhouse gas emission target for 2050, several industries have made roadmaps for how these reductions will be achieved. This thesis investigates the chemical industry roadmaps in order to assess how they envision their role in reaching the EU target. The technologies and strategies used in the roadmaps to reach the reduction targets vary widely,
After the proposed EU Data Act was released in February this year, the facilitation of data sharing was emphasized, which might bring many aspects of impact. In particular, the implications for data portability and database protection. The purpose of this thesis is to describe and analyze the intersection between the EU sui generis database right and the EU right to data portability, and to which
The aim of this project is to establish a workflow that transforms CT-scanned images of paperboard into a calibrated Representative Volume Element (RVE). A RVE is defined as the smallest volume that accurately captures the macroscopic behaviour of the material. First, CT-scanned images are converted into a finite element model that rep- resents the microstructure of the paperboard. Secondly, a di
Bioacoustic sound event detection (SED) is a critical field for biodiversity monitoring, yet the high cost of annotating data poses significant challenges. This thesis explores the application of active learning strategies to reduce the amount of annotated data required for effective model training. This is done for a segment based SED model, where batch active learning is performed by querying fu
The need for speed in communications systems is increasingly prevalent in modern society, which is one of the driving factors for the evolution of new technologies. At the forefront of this evolution are Multiple-input Multiple-output (MIMO) systems. Through the usage of many antennas at the base station (BS) and user equipment (UE), significantly enhances the potential maximum data transfer rates
When looking from the outside, Sweden is an exceptional country, with a tradition of neutrality and no notable colonial past; but history paints a different picture. This thesis investigates the portrayal of Sweden and the impact of narratives of Swedish exceptionalism in the Historiska Museet in Stockholm, through the analysis of the depiction of Swedish colonial history and Human Rights discours
This paper focuses on the stratification within the education systems of the social-democratic welfare regime. Since 1990 the welfare states and education systems of Denmark, Finland, Norway Sweden has changed significantly. At the same time there has been a decrease in the power of the working class and its allies. According to the Power Resource Theory this should, at least eventually, lead to a
Background: With todays’ requirement of shorter product life cycles and faster time-to-market, producing companies experience an increased demand for faster transports in the supply chain. This puts pressure on freight forwarders to offer their customers a timely and reliable transport service at a reasonable price. Another challenge for the freight forwarders in Sweden is to provide such services
The application of one-dimensional nanofibers in the fabrication of an electrode greatly improves the performance of solid oxide fuel cells (SOFCs) due to its advantages on electron transfer and mass transport. Various mixed ionic-electronic conducting materials with perovskites and Ruddlesden-Popper-type metal oxide structures are successfully electrospun into nanofibers in recent years mostly in
Forest disturbances that lead to the replacement of whole tree stands are a cornerstone of forest dynamics, with drivers that include fire, windthrow, biotic outbreaks and harvest. The frequency of disturbances may change over the next century with impacts on the age, composition and biomass of forests. However, the disturbance return time, that is, the mean interval between disturbance events, re
The Swedish steel industry stands before a potential transition to drastically lower its CO2 emissions using direct hydrogen reduction instead of continuing with coke-based blast furnaces. Previous studies have identified hydrogen direct reduction as a promising option. We build upon earlier efforts by performing a technological innovation system study to systematically examine the barriers to a t
Purpose: The purpose of this study was to investigate what treatment methods physiotherapists in Sweden use for infants 0–24 months hospitalised with acute breathing difficulties due to lower respiratory tract infections. Material and methods: We constructed an anonymous digital survey for paediatric physiotherapists in Sweden. It was distributed by e-mail and was posted on professional websites.
Analyzing the fluid behavior in complex porous media like gas diffusion layers (GDLs) in polymer electrolyte fuel cells (PEFCs) can be accurately done using the lattice Boltzmann method (LBM). This article shows the data obtained from a study in which diffusion parameters such as porosity, gas phase tortuosity and diffusibility are computed considering simulated porous media [1]. The data were com
The experimental methodology achieved in the present study signified that the adsorption and precipitation were main mechanisms occurred together in the removal of nickel from aqueous solution by sorption using cement kiln dust (CKD) byproduct as sorbent. Finding the contribution of each mechanism in the removal process and derivation an analytical model for finding the portion of precipitation we
