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When concepts change in order to combat submerging problems on a global level, conclusively, the interpretation of these concepts will change as well. Green economy is replacing Sustainable Development as the basis for environmental discussions, with a focus shift between concepts that depicts an environmental approach more inclined towards economic growth and development, rather than environmenta
This is a qualitative study conducted in Sweden to inform on views and approaches to literature teaching in the ESL classroom of teachers at upper secondary schools. The research questions are: What views may teachers have of the teaching of literature in the ESL classroom in upper secondary school in Sweden? How can the Swedish curriculum for upper secondary school be interpreted and used when it
The present study investigates the importance of the male characters in four short stories written by women. Said stories are: “La culpa es de los Tlaxcaltecas” by Elena Garro, “Lección de cocina” and “Cabecita blanca” by Rosario Castellanos and “La muñeca menor” de Rosario Ferré. The aim of the study is to break the prevailing trend of analyzing this type of literature from a perspective where fo
The phase field method emerged as a tool to solve free boundary problems with a sharp interface. In previous methods, this involved the computationally inefficient and complicated tracking of a moving interface. The phase field method overcomes this limitation by introducing an auxiliary variable called the order parameter which varies continuously over the whole domain and takes on finite values
The purpose of this report is to evaluate a direct driven permanent magnet motor in high accuracy position and low speed operation. Actuation in this case is usually accomplished by stepping motors combined with belts and pulleys. High accuracy positioning is considered to be within 0.1 degrees and low speed 0.05 degrees per second, while at the same time have a 180 degree step response within 0.5
Cinema is an externalised, materialised form of collective memory in which one can find experiences, desires, traumas, ideas, hopes and imaginations of the given society. One can - with the utilisation of the right set of tools and methods - learn a lot about a society by studying its cinema. In this context, this thesis offers a social semiotic analysis of the debut film Otobüs (The Bus, 1974) by
Hairdressers are exposed to high levels of chemicals, including possible carcinogens. For dermal exposure, the skin protects against the uptake of chemicals and the protein filaggrin (encoded by FLG) has a key role in skin barrier function. This study investigated if variants of FLG previously linked to impaired skin barrier function, i.e. null mutations and copy number variation (CNV) alleles (CN
Objectives: COPD is a common and disabling disease that entails high costs for society. The objectives of this study were to measure the societal costs of COPD in Sweden, and to examine the relationship between severity of illness and costs. Methods: The costs of COPD were examined using a well-defined and representative cohort of subjects with mild, moderate, and severe COPD. Regular telephone in
Recently, it has been confirmed that extreme solar proton events can lead to significantly increased atmospheric production rates of cosmogenic radionuclides. Evidence of such events is recorded in annually resolved natural archives, such as tree rings [carbon-14 ( 14 C)] and ice cores [beryllium-10 ( 10 Be), chlorine-36 ( 36 Cl)]. Here, we show evidence for an extreme solar event around 2,610
Anomalous self-interactions of non-abelian gauge fields can be described by higher dimensional operators featuring gauge-invariant combinations of the field strengths. In the case of QCD, the gluon self-interactions start to be modified at dimension six by operators of the type GGG, with G the gluon field strength tensor, possibly leading to deviations in all observables and measurements that prob
Using electrically connected metal-coated posts in a deterministic lateral displacement (DLD) device and applying electric fields, electrokinetics is used to tune separations, significantly decrease the critical size for separation, and increase the dynamic range with switching times on the order of seconds. The strength of DLD stems from its binary behavior. To first approximation, particles move
With growing urbanisation the sustainability of cities has become increasingly important. Although cities have been using indicators for a long time it is only in the last decades that attempts have been made to collate indicators into sets that reflect the many different aspects required to assess the sustainability of a city. The aim of this paper is to review the evolution of indicators for mon
Background: COPD management is guided by the respiratory symptom burden, assessed using the modified Medical Research Council (mMRC) scale, the COPD Assessment Test (CAT), or both. Research Question: What are the abilities of mMRC and CAT to detect abnormally high exertional breathlessness on incremental cardiopulmonary cycle exercise testing (CPET) in people with COPD? Study Design and Methods: A
Energy, being a very important aspect of international relations and a crucial element for the enhancement of national security, has both economic and geopolitical signifi-cance for consumer, producer and transit countries. In the course of last years the European Union (EU) ? Russia energy relations, and in particular the conflictual as-pects of the Energy Dialogue (ED) and the Energy Charter Tre
According to many scholars America's soft power is in decline, a power resource whose importance has been increasing in world politics. This makes it interesting to examine if there is a difference between how Democratic and Republican administrations wield their soft power. This thesis is a hypothesis-testing study and the purpose is to test the hypothesis that Democratic administrations, to
This thesis investigates the Swedish Moderates? transformation under Fredrik Reinfeldt. The question at issue is as follows: What motive(s) were behind the Moderates? declared transformation after Reinfeldt became party leader? We define the actor who possesses the motives, which is Reinfeldt and his closest associates, and the action we want to explain. Indications of what motives the actor had
Phytophthora is the most devastating pathogen of dicot plants. There is a need for resistance sources with different modes of action to counteract the fast evolution of this pathogen. In order to better understand mechanisms of defense against P. infestans, we analyzed several clones of potato. Two of the genotypes tested, Sarpo Mira and SW93-1015, exhibited strong resistance against P. infestans
The central challenge tackled in this thesis is the development of an optical imaging approach capable of multidimensional image capture of dynamic samples. Many conventional optical imaging approaches, which can obtain dimensional information such as spectral, polarisation, or volumetric, to name a few, about samples either employ sequential image capture or parallelised detector arrangements. Du
Measurement of acoustic waves from laser-induced breakdown has been developed as gas thermometry in combustion atmospheres. In the measurement, two laser-induced breakdown spots are generated and the local gas temperature between these two spots is determined through the measurement of the sound speed between them. In the previous study, it was found that the local gas breakdown can introduce nota
Background: Time of diagnosis (TOD) of benign esophageal perforation is regarded as an important risk factor for clinical outcome, although convincing evidence is lacking. The aim of this study is to assess whether time between onset of perforation and diagnosis is associated with clinical outcome in patients with iatrogenic esophageal perforation (IEP) and Boerhaave’s syndrome (BS). Methods: We s
