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Om att höra ekon från modets värld -- och om att svara själv : konstruktionen av den ideala medelklasskvinnan mellan hemideologi och konsumtion i det sena 1800-talets Sverige

The aim of this thesis is to study how the ideal middle-class femininity was constructed through fashion in late 19th century Sweden. Fashion have often been studied through the construction of gender, but this study aspires to show how fashion history also can be enriched when combined with closely related fields such as history of the body and of women’s morality. The theoretical framework is co

Predicting Protein Stability with Machine Learning

Protein stability is a property of high importance and is of interest in a variety of fields. It determines if a protein has its native fold and can be of influence in certain diseases such as Parkinson's and Alzheimer's disease. It can also be of interest in an industrial setting to optimise the stability of enzymes in certain physicochemical environments. Recent developments in machine l

The Effects of Clear-Cutting a Hemiboreal Forest on Local CO2 Fluxes in Norunda, Sweden

As CO2 builds up in the atmosphere causing global climate change (IPCC, 2022) trees have become an international symbol of combatting this, and for good reason. Trees take up CO2 which as a result combats these changes, and when these trees are cut down fewer individuals remain to take up the CO2 that we humans emit (Chapin et al., 2011). This means that clear-cut areas don’t act as the carbon sin

A Policy Analysis on Command Agriculture: An Attempt to Revamp Agricultural Production in Zimbabwe

Once the breadbasket of Southern Africa, Zimbabwe has undergone a radical transformation. Agriculture provides employment and income for the majority of the population in Zimbabwe. After the Fast Track Land Reform and its negative effects on the agricultural sector the government of Zimbabwe has employed a significant number of strategies to modernize its agriculture sector and again become the br

Navigating Family Reunification for Third Country Nationals: An Analyse of the Impact of Waiting Period Requirements on the Right to Family Life under ECHR and EU Law

The present thesis explores the requirement of the waiting period to grant family reunification to Third Country Nationals from the perspective of human rights law. It examines how this requirement, which currently forms a significant part of immigration policies within European member states, may impact TCNs' Right to family life under the European Convention on Human Rights (ECHR) and EU

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In order to acquire new languages, we need to be exposed to large amounts of target language (TL) input. However, studying French as a foreign language in Sweden includes few opportunities to encounter the language outside the classroom. This means that the teacher plays a decisive role as an input provider in the French L2 teaching setting. Moreover, the Swedish syllabus for modern languages, inc

Concentration of Proteins and Decrease of Salt Content in a Hydrolyzed Fermentation Broth Using Membrane Filtration

Det är möjligt att tillverka plast från socker med hjälp av bakterier, och även om detta bara görs på en relativt liten skala idag så kommer tillverkningen av biobaserad plast troligtvis öka väsentligt de kommande decennierna. Denna typen av plast tillverkas på förnybara råvaror, och är därför ett bra alternativ till plast som är baserad på fossila råvaror, som petroleum. För att öka hållbarheten Membrane filtration was used to concentrate proteins and decrease the salt concentration in a hydrolyzed fermentation broth. The broth was a by-product from the bacterial production and extraction of polyhydroxyalkanoates (PHA), that can be used to produce biobased plastics. 3 ultrafiltration-membranes, RC70PP, GR70PP and ETNA10PP from Alfa Laval Corporate AB, were evaluated at varying cross-flow

"Europe is Breaking Them" - An Analysis of European NGOs' Narrative on the Mental Health of Migrants on the Greek Islands from 2015 until 2023

This research is framed by the tension between human security and border security which pervades the debate on migration and asylum policies in the European Union. The perspective of three prominent NGOs in this discussion is studied in the present thesis. Its particular object of research are the migration camps on the Greek islands which were established following a series of EU decisions. The p

Not All Heros Wear Capes

Purpose: The main purpose of this study is to enhance our understanding of branding communication with mass audiences using ordinary people in myth treatment. Methodology: This qualitative study explores the phenomenon of ordinary people portrayed as heroes in advertisements in an abductive manner. The research has been designed as a case study and the method for coding and analysing has been qua

Grundläggning med slitsmursteknik - Litteraturstudie

En slitsmur är en geokonstruktion som utförs genom att paneler platsgjuts med marken som form. Panelerna bildar tillsammans en samverkande vägg. Tekniken är vanlig utomlands men fortfarande relativt ovanlig i Sverige. Behovet, och därmed intresset, av slitsmurar i Sverige växer dock i takt med förtätningen av städer och infrastrukturprojekt som kräver djup schaktning och anläggning. Kraven på låg A diaphragm wall is a retaining wall which is produced as a cast in-situ concrete wall. The ground itself acts as formwork. The technique is widely used internationally but it is comparably still a rare technique in Sweden. However, the need, and therefore interest in Sweden for diaphragm walls is growing as the number of inner city infrastructure projects requiring deep excavations increases. The

Evaluation of intrafractional motion for patients receiving whole brain radiotherapy in open-faced immobilisation masks

Purpose/Background Patients receiving whole brain radiotherapy (WBRT) today are treated with an immobilisation mask which fully covers their face and therefore might be experienced as uncomfortable and claustrophobic. In recent years, optical surface scanning (OSS) systems have been implemented for patient positioning and real-time motion monitoring [1]. OSS systems cannot track the patients surfa

Quantitative susceptibility mapping of the knee: A comparison of approaches for addressing fatty tissue

Artros är en vanlig sjukdom som påverkar ett antal olika leder i kroppen. Den vanligaste av dessa är knäartros, som utgör omkring 85 % av alla atrosfall. Sjukdomen påverkar alla delar av leden, speciellt tydlig är effekten på ledbrosket som förtunnas och till slut bryts ner helt. Denna process kan leda till stora besvär, så som smärta och minskad rörlighet, men i nuläget finns mycket få behandlingBackground/purpose Quantitative susceptibility mapping (QSM) is an MRI-based post processing technique to evaluate the magnetic susceptibility, χ, of human tissue using phase data. While brain imaging has been the most common application, other areas have also raised interest. For example, QSM of the articular cartilage of the knee has been suggested as a means to study the degeneration of this ti

Correlation between Surface and Tumour Motion in Lung Cancer - including Deep Learning Perspectives

Av de 70 000 personerna som blev diagnoserade med cancer i Sverige 2021, fick runt 4000 lungcancer. Lungcancer är vanligen elakartade celler som utgår från lungans slemhinna. Behandling innefattar oftast operation eller strålterapi, ibland i kombination med cellgifter eller immunterapi. Inför strålbehandling gör patienten en röntgenundersökning som ger bilder i tre dimensioner, en så kallad datorPurpose: The purpose of this master thesis was to retrospectively investigate correlation between surface and tumour motion in lung cancer patients, alongside deep learning applications of the results. Additional correlations such as age, tumour volume and anatomical placement of the tumour were also investigated. Materials and Methods: 48 lung cancer patients treated with Stereotactic Body Radia

Characterization of Carotid Atherosclerotic Stenosis on Photon-Counting Computed Tomography

Stroke är när patienten får en blödning eller blodpropp i hjärnan som kan orsaka tal och rörelsebortfall, och i värsta fall en plötslig död. Åderförkalkning i halskärlen orsakar kring 10%−20% av alla stroke-fall. Den nuvarande metoden som används för att bedöma åderförkalkningen är att mäta förträngningen av blodkärlet i skiktröntgenbilder (3D-röntgenbilder). Förträngning av blodkärlet säger ingenIntroduction and aim Atherosclerotic stenosis located at the carotid bifurcation accounts for 10% − 20% of all Transient Ischemic Attacks (TIA) and ischemic strokes, which occurs when Atherosclerotic stenosis, or so-called plaque, ruptures. The current method to evaluate carotid atherosclerotic stenosis is to measure the degree of stenosis. Strong markers for plaque rupture lies in the plaque cont

Optimization of b-value Acquisition and Parameter Estimation of Intravoxel Incoherent Motion Measurements

Strålterapi är en vanligt förekommande behandling som ges till hälften av cancerpatienterna i landet. I fallet för prostatacancer, som utgör den vanligaste diagnosen, beror ofta cancerrelaterade dödsfall på återkomst av sjukdomen efter genomförd behandling. Vår hypotes är att detta kan minskas genom att identifiera strålrestistenta volymer i prostatan och öka stråldosen till dessa. Tyvärr finns deRadiotherapy is commonly used for cancer treatment, given to approximately half of all cancer patients in Sweden. Despite its widespread usage, there is currently no non-invasive and reliable imaging method that can identify regions of radiation resistance. These regions may be identified by hypoxia, given that radiobiological research has demonstrated a significant correlation between oxygen leve

Polymer gel dosimetry with MRI-readout for 3D dose verification - detector characteristics and clinical applications

Strålbehandling är en viktig behandling av cancer och det är avgörande att ge de föreskrivna stråldoserna exakt på rätt plats för att lyckas. Innan en patient behandlas verifieras strålbehandlingen genom kontrollmätningar. Dessa kontrollmätningar utförs med små detektorer som är placerade i ett fantom. Dessa mäter dosen endast i de punkter där de placeras. Stråldosen som ligger mellan dessa punkteBackground & Purpose: Radiation therapy is an essential treatment for cancer patients with the ultimate goal to deliver radiation doses to the tumour with precision while minimizing exposure to surrounding healthy tissues. Treatment verification is crucial to ensure the accuracy of radiation delivery, for instance by measuring the radiation dose distribution. Among various dosimetry techniques

Safety and Security in Sudan: Humanitarian Aid Workers’ Risk Perception

Protection of humanitarian aid workers (HAWs) is a challenging task. There are various reports on the topic where much research seems to focus on traditional physical attacks and intentional violence against HAWs (security) rather than the accidental event risks (safety) or discussing it separately. These risks are usually defined by the organization’s security risk management holding the power in

Elisyum- a Graphic Essay of Architecture as a Recovery and Treatment Tool

The idea of orienting the design process towards the well-being of the patient is not something new in the world of architecture. That the form follows the function is usually but what must be taken into account is the dynamics of the process of understanding human needs. With each day that passes, complex changes of different kinds affect the human being and society as a whole in an unalterable t

Elastic Net Regression for Prosthesis Control in Short Residual Limb Amputees: Performance and Generalizability

Utforskning av flerkanalig intramuskulär elektromyografi (iEMG) för förbättrad protesstyrning Ingress: Med inspiration från hur hjärnan koordinerar muskler för att skapa rörelser, något som kallas muskelsynergier, utforskar detta examensarbete användningen av flerkanalig iEMG för att med större precision uppskatta isometriska krafter från handen Brödtext: Människans rörelser styrs av komplexa saThis Master's thesis in Biomedical Engineering investigates the performance and generalizability of linear regression models in context of prosthesis control for short residual limb amputees. This thesis uses intramuscular electromyography data, and a regression and emplys a regression technique called Elastic Net Regression - a technique that combines L1 and L2-regularization - to predict 1-D

Teachers’ Perception of Factors Delaying Evacuation of School Children

The aim of this thesis is to study teachers’ perception of children’s ability to evacuate, thus learning about children’s evacuation behavior. Questions of interest are teachers’ perception of children’s ability to evacuate, their behavior, if there are any misconceptions in the teachers’ perception and how fire evacuation drills influence the teachers’ perceptions. This was done through a questio