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Popular Abstract in Swedish Gummi är inte enbart olinjärt elastiskt, det är också beroende av töjningshastighet och töjningsamplitud. Kombinationen av de olinjära elastiska egenskaperna och amplitudberoendet behandlas av de modeller som föreslås i avhandlingen. Modellerna är utformade så att de snabbt ska kunna implementeras i industrin.Rubber is not only a non-linear elastic material, it is also dependent on strain rate, temperature and strain amplitude. The non-linear elastic property and the strain amplitude dependence give a non-linear dynamic behavior that is covered by the models suggested in this thesis. The focus is on a finite element procedure for modelling these dynamic properties of rubber in a way that is easy to ado

In SPECT imaging of pure beta emitters, such as (90)Y, the acquired spectrum is very complex, which increases the demands on the imaging protocol and the reconstruction. In this work, we have evaluated the quantitative accuracy of bremsstrahlung SPECT with focus on the reconstruction algorithm including model-based attenuation, scatter and collimator-detector response (CDR) compensations. The scat

Understanding the mechanisms of complex polygenic diseases like type 2 diabetes (T2D) is as complex as their nature. Cellular processes involved in glucose homeostasis need high and reliable energy supply. Mitochondria are the major energy producers in mammalian cells. Since majority of the mitochondrial genes are encoded by the nuclear genome, a tightly regulated and coordinated nuclear-mitochond

If we do not consider religious rituals as given to us from the gods, but designed by humans at certain times and in certain contexts we might also track the art of designing and performing the human practice of rituals. Even if we agree that all rituals are taught and learned, they are not meant to be perceived as products of human imagination. The concept “ritual invention” could thus be seen as

Concerns about food security under climate change motivate efforts to better understand future changes in crop yields. Process-based crop models, which represent plant physiological and soil processes, are necessary tools for this purpose since they allow representing future climate and management conditions not sampled in the historical record and new locations to which cultivation may shift. How

Abstract: Background: During breast cancer progression, the epithelial to mesenchymal transition has been associated with metastasis and endocrine therapy resistance; however, the underlying mechanisms remain elusive. To gain insight into this process, we studied the transition undergone by MCF7-derived cells, which is driven by the constitutive nuclear expression of a MKL1 variant devoid of the a

Objective: A new European Union (EU) regulation for safety barriers, which is based on performance, has encouraged road agencies to perform an upgrade of old barriers, with the expectation that there will be safety benefits at the retrofitted sites. The new class of barriers was designed and installed in compliance with the 1998 (European Norm) EN 1317 standards for road restraint systems, which l

Purpose – The purpose of this paper is to explore in what way gradually increasing teachers’ theory-based instruction affects the students’ learning outcomes, illustrated by the example of learning how to regulate body tension in the upper secondary school. Design/methodology/approach – In total, 72 students from four classes participated in the study. The way the students were offered to understa

Purpose: Catheter-related infection is a major complication of ventriculoperitoneal shunt in children. The aim of this study is to determine inflammatory response and the efficacy of polypropylene-grafted polyethylene glycol (PP-g- PEG) copolymer and silver nanoparticle-embedded PP-g- PEG (Ag-PP-g-PEG) polymer-coated ventricular catheters on the prevention of catheter-related infections on a new e

North Korea is considered to be the most autocratic dictatorship in the world today. Its citizens are denied their most basic human rights and North Koreas ambition to pursue nuclear weapons is looked upon with great fear from the international community and the US in particular. Some experts say that the threat from North Korea is far greater than the one possessed by Saddam Hussein. Although Nor

This is a brief inquiry into the stories of young Westerners who have chosen to travel to Dharamsala India and participate in activities related to self-inquiry and spirituality, as presented through a Buddhist context. The main question to be researched in this thesis is WHY would a diverse group of international young and middle-aged adults choose to spend time, money and comfort traveling to a

The purpose of this project is to explore craftsman- ship, trying to find out how the use of it can become an integrated part of my design process. The initial part of the project is dedicated to research on the top- ic of what craftsmanship is. The research is conducted through literature review, study visits and market research. The project has an exploratory phase whereby I make experiment

The aim of this qualitative study was to examine how university students experience stress and how they described that the stress affected their academic performance and health. Furthermore, what kind of coping strategies the students used to manage their stress and due to that how well they worked. This was examined through the experiences of four university students at different colleges in Skån

The shift to an activity-based way of working entails a change in how we view our work and our workplace. Some years ago, not many people had heard of activity-based working, but today there are many organizations around the world that apply an activity-based approach. This report aims to describe and analyze leaders’ experiences of activity-based working in different organizations. For the method

Healthcare might seem like it is a purely medical issue. Nothing could be further from the truth. Both politics, law and the economy are all closely tied to healthcare. In this thesis I analyze the sensitive topic of healthcare through a critical understanding of the European and Swedish political economies from the 1970s until today. Europe serves as the broad picture, while Swedish healthcare po

Enligt WHO är mäns våld mot kvinnor i nära relationer ett av de allvarligaste hoten mot kvinnors hälsa. Medan det finns många aspekter att ha i åtanke i analysen av detta, kvarstår faktumet att det är i hemmet som våldet sker. Varför är det så? Många arkitekter och teoretiker har länge konstaterat hur våra städer är byggda olika väl för olika typer av kroppar, där möjligtvis vissa kroppar stöttas According to the WHO, domestic violence is one of the most dangerous threats to women’s health. Whilst there are more things to consider, truth is that the home is where all of this violent behaviour takes the stage. Why is that? Many architects and theorists have long made out that our cities are differently well-built for different kinds of bodies, where some are possibly better supported than o

Nowadays, consumers are daily exposed to an overflow of content in mainstream media. Many companies have developed a trend where they target different sexual orientations as separate segments in order to create a closer relationship to all consumers. However, when companies use homosexual themes in their advertising, it can be perceived as a sensitive area, especially when including minority group

In this thesis, I critically scrutinize the data-driven policing tool POL-INTEL, which was implemented in the Danish police in 2017. To better understand how we are governed and policed through POL-INTEL I look at the problematisations and forms of subjectifications constituted in the policies to acquire and implement the system in the police and through the technology of POL-INTEL itself. For thi

This paper highlights the news media's reflection of the LGBT (lesbian, gay, bi, trans) -people in South Africa. Although South Africa in 1994 implemented a protection in the Constitution against discrimination on grounds of sexual orientation it is constantly reported on violence and harassment against LGBT- persons. Given that previous research highlights the causal factors such as South Afr

This thesis examines the medieval notions of gender and sexuality through the eyes of contemporary scholarly work in this field of research. The dominant medieval notion of women/femininity and men/masculinity has been the focus in my reading and understanding of those texts. I have been presented to medieval texts of different genres. The research deal with the questions of what was considered to