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Övergången till en hållbar textilindustri, såsom textilåtervinning, kräver förbättrade metoder för hantering av färgämnen. För närvarande finns inga generella, industriellt implementerade processer som avlägsnar färgämnen utan att skada dem, och examensarbetet undersöker detta tillsammans med Rewin Textiles AB. Företaget återvinner polyester genom depolymerisering och därför utvärderas implementerThe transition towards sustainable textile approaches, such as textile recycling, requires im-proved methods for handling dyes. Currently, no real industrially implemented processes exist that remove dyes without damaging them and this thesis investigates this issue together with Rewin Textiles AB. This company recycles polyester through depolymerisation and therefore, the implementation of a pre-

En wollastonitförekomst vid Stor Hulta gruvor i närheten av Nora har undersökts. I den nedlagda gruvan har tidigare skarnjärnmalm tillhörande leptitformationen brutits. I jämförande syfte har även wollastonit från Akatjvare i Tjåmotisområdet undersökts. Detta är LKAB:s prospekteringsobjekt och är beläget i Jokkmokks kommun. Resultaten för detta material, som utgörs av fyra stuffer av dubbel knytnäThe wollastonite occurrence at Hulta is a skarn deposit associated with iron ore within the Leptite Formation of central Sweden. Wollastonite is found in carbonate layers within the leptite and the rocks have been subject to regional metamorphism. These layers are normally approximately 10 cm thick. Corelogging, microscopic studies and X-ray diffraction show a varied composition of the rock, with

Surfactants are present in almost all aqueous solutions-either as additives for different purposes, or because they occur naturally. Because of the common occurrence of surfactants in process water it is important to know how they behave in membrane processes. Ultrafiltration membranes allow almost complete passage of surfactant monomers, but reject micelles almost completely. Concentration polari

Following the recent detection of an auroral signal on Uranus (Lamy et al. [2012]. Geophys. Res. Lett. 39, 7105) during HST/STIS observation performed in November 2011, we analyzed the associated HST/STIS FUV spectral images obtained in 2011 and 2012. Our purpose was to extract any possible H2 emission produced in the upper atmosphere of the planet. To interpret these data, we adapted a version of

September 19th 2015 the exhibition/installation Multistable Fields opened in the atrium of the main building at Lund university. Here’s the synopsis:The main building of Lund University was inaugurated in 1882. In the building conceived by architect Helgo Zettervall the rational quest for knowledge of Academia is enmeshed with a world of mythical symbols. Sphinxes and griffins meet deans and profe

Multi-omics datasets represent distinct aspects of the central dogma of molecular biology. Such high-dimensional molecular profiles pose challenges to data interpretation and hypothesis generation. ActivePathways is an integrative method that discovers significantly enriched pathways across multiple datasets using statistical data fusion, rationalizes contributing evidence and highlights associate

This chapter describes the use of the Monte Carlo method to simulate nuclear medicine imaging systems, mainly the scintillation camera – SPECT (Single-Photon Emission Computed Tomography) and PET (Positron Emission Tomography) – systems that are major tools in nuclear medicine to produce images of activity distributions. The first part describes the principles behind the Monte Carlo method, in par

The purpose of this thesis is two-fold. Firstly, it is to investigate the notion of belonging in contemporary photography in Turkey and Sweden. Secondly, it aims to contribute to a theoretical approach to contemporary photography that includes its affective, situated and embodied aspects. Engaging is used throughout the thesis as a unifying notion to bring together a range of theoretical perspecti

This research overall aims to ​investigate the GAP (Southern Eastern Anatolia Project) of Turkey and its approach in the years between 1989 and 2018 by answering the main question:'How can the GAP's(​Southern Eastern Anatolia Project)approach as a developmental state project on women in the region be understood by applying a critical feminist perspective? This question has been examined w

Rapporten fokuserar på underhållsarbetet på sträckan Alvesta – Nässjö som ingår i Södra stambanan. I rapporten jämförs två stora verksamheter, nämligen det gamla Banverket samt dagens Trafikverket och det beskrivs även hur dessa två myndigheter arbetade med underhåll under sina respektive tider. Syftet med rapporten är att undersöka respektive myndighets arbets- och planeringsprocess, lyfta fram The focus of the report is on the maintenance work on the Alvesta - Nassjo section which is a part of the Southern Main Line. The report compares two major companies, namely the old Swedish Rail Administration and today's Swedish Rail Administration and it also describes how these two administrations worked with maintenance during their respective times. The purpose of the report is to invest

In this report, numerical analyses of very narrow journal bearings are presented. The pressure distribution was determined for a number of different width-diameter ratios and eccentricities. For each combination, a number of relevant dimensionless design quantities were computed. The next step was to obtain curve-fitted functions for the variation in each design quantity. The functions are intende

Approximately 800 genes coding for seven-transmembrane, G-protein-coupled receptors have so far been recognized. In spite of this, many of these receptors are defined by their sequence only, and are therefore classified as orphan receptors. Without knowing what their endogenous ligands are, we lack the information needed to understand their physiological role and hence cannot make use of them as d

This paper is a critical discourse analysis aiming to examine how the Migration Court in Malmö uses children's own reasons for asylum and the concept of the best interest of the child in a selected number of decisions from January to March 2012th. We have investigated how the court formulates its decisions in order to under¬stand if a child’s claim for asylum is tested on its own merits and ho

I denna studie har 88 körningar i en körsimulator analyserats i syfte att undersöka hur utformningen av en cirkulationsplats påverkar förarens val av ingångshastighet. Aspekterna radiestorlek, antal körfält och mötande trafik var av intresse och justerades i testerna. Syftet var att sedan ställa datan för varje parameter mot varandra och därmed kunna ta fram ett resultat. Simuleringsmiljön byggdIn this examination 88 test-drives in a driving simulator have been analyzed with the purpose to research if the design of a roundabout will affect a driver’s entry speed. The aspects size of the radius, number of lanes and oncoming traffic was of interest and were adjusted within the tests. The purpose was to collect data from every parameter and then compare them to each other to get a result.

This is a case study that aims to explain the adoption of the Victims’ Law by investigating the transnational advocacy networks’ work for the rights of the victims of the armed conflict in Colombia. Theories of transnational advocacy networks and opportunity structures are applied in order to understand the long term advocacy work for the victims’ rights, but also to explain their influence on the

This feasabilitystudie aims to investigate fidelity and effect during the implementation process of an imported intervention in Sweden. Attachment & Biobehavioral Catch-up (ABC) is a 10-session, evidence-based parenting program. The current paper describes the implementation effort, including cultural adaptation and pandemic effect of switching from physical home visiting to digital home visit

I dagens samhälle byggs allt fler stora komplexa byggnader som tar in personer i massor. För att öka säkerheten och minska risken i dessa byggnader krävs en utveckling av de system som används för utrymning. Microsoft Kinect har inte bara potential att minska risken för personer och räddningstjänst vid utrymning, utan även möjlighet att i framtiden upptäcka avvikande beteenden och på så sätt motveIn large and/or complex buildings, which can contain a lot of people, it’s important to ensure that evacuation in case of fire or other threats can be performed safely. In this report, the possibility to use Microsoft Kinect v2 for evacuation is examined to determine whether it can be used to provide dynamic crowd management systems and rescue services with information. This is done by an initial

The aim of the study was to examine how symptom diagnosis are depicted and defined in different legal documents through a social constructionism point of view, with the help of a discourse analysis. The study also examined the standards that can be created with regards to symptom diagnosis and illustrates the different values that can contribute or counteract the creating of stigma. We will also r