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We study the time-resolved fluorescence spectrum in two-level systems interacting with an incident coherent field, both in the weak and intermediate coupling regimes. For a single two-level system in the intermediate-coupling case, as time flows, the spectrum develops distinct features that are not captured by a semiclassical treatment of the incident field. Specifically, for a field on resonance

Credit expansion is the trend of households gaining access to more credit. It is correlated with increasing socio-economic heterogeneity of indebted homeowners. Increasing heterogeneity implies that a more diverse span of homeowners is put at risk of foreclosure. This empirical study explores socio-economic heterogeneity in the case of Swedish debtors in foreclosure between 2000 and 2014. Employin

To ameliorate the thermal management of a regenerative cooling system in an advanced engine, the turbulence characteristics and entropy generation in a buoyancy-driven supercritical hydrocarbon fuel flow are numerically explored in detail. Several common buoyancy criteria (Gr/Re2, Gr/Re2.7 and Grq/Grth) are established and a three-dimensional numerical model is solved with an advanced LES model. T

Urban flood risk is a big and growing concern, particularly in relation to climate change. The complexity of this problem poses distinctive challenges to a broad range of actors involved in various ways in flood risk governance, as well as to the social scientists endeavoring to grasp them. These challenges are related both to the complexity of risk and risk perception as such, which attract a lot

By focusing on recent water struggles in rural Turkey against run‐of‐the‐river hydropower plants (SHPs), the research delves into the societal and economic factors that enable or inhibit the emergence of strong mobilizations through a comparison of four localities of the Eastern Black Sea region. The main aim of the cross comparison is to determine whether there is a relationship between the forms

Extending the possibilities for health-service consumers to choose among providers has been an important objective on the political agenda in Sweden and elsewhere. Little is known, however, about individual and group preferences concerning the demand for choices. It is often implicitly assumed that individuals can be treated as a group with similar values and demands, but is this true? To what ext

A benign thermal stress in solid oxide fuel cell is of great importance for its stability and the interfaces between different components suffer from unexpected risks of instability such as electrode delamination and crack due to varying thermal expansion coefficients. Besides, chromium poisoning cathode materials leads to phase changes, which possibly induces thermal stresses at the interface of

Community Resource Management Areas (CREMAs) in Ghana combine conservation and development objectives and were introduced in the year 2000. In some cases, they have connected collectors of shea (Vitellaria paradoxa) nuts with certified organic world markets, which can be understood as a ‘market-based’ approach to conservation. This paper examines how the benefits of this approach are distributed a

The purpose of this thesis is to investigate the price effect on the initial day of trading of IPOs and the price effect on the announcement day of SEOs on Stockholm Stock Exchange. A second purpose it to conduct studies on which factors influencing the price effects and if these factors can be explained by the same fundamental ideas. Theories regarding capital structure and the pricing of IPOs an

The thesis identifies past and present mechanisms that contributed to the change in the roles and statuses of the Romanian women as workers, mothers and students actively involved in educational programs. Sweden was chosen as term for comparison, because both Romanian and Sweden have social democratic welfare state regimes, but still promote different social policies, generally speaking, and, in p

The development cooperation between the ACP (African, Caribbean, Pacific) Countries and the European Union (The European Community and its Member States) has evolved during a period of about 45 years. The first stumbling steps were directed towards advanced trade but later on other important factors came into play. The trend today is towards deepened discussions in a number of areas, such as human

During the Salvadoran armed conflict (1980-1992) hundreds of children became separated from their families. The majority of the children were abducted by the armed forces of the government and still to this day the fate and whereabouts of most children are unknown. These children are the ''disappeared children of El Salvador''. In 1994, families of the disappeared children formed a

This study examines the Refugees Welcome Movement campaign in Malmö between the period September 2015 and June 2016. The purpose of this study derives from the identification of a knowledge gap of descriptive, as well as analytical accounts that conceptualises the many and long withstanding occurrences of collective action within Social movement theory. This study aims therefore to tackle this kno

This study aims to explore what the syllabi for three English courses in the Swedish upper secondary school suggest about grammar instruction and compares this with active English teachers’ interpretations of them. A question that has been researched for this study is if there are any possible connections between what the syllabi may suggest about teaching grammar and how teachers answer that they

Anti-immigration movements are currently enjoying electoral success around the world, despite attempts by incumbent parties to mitigate their influence on voters. This seeming paradox is the main focus of this paper, aiming to investigate whether attempts censor and ostracize antiimmigration attitudes actually mitigate their influence or not. Two studies were conducted: Study 1 investigated whethe

Female-limited colour polymorphisms provide interesting examples of intraspecific genetic diversity but, in most polymorphic taxa, we know little about the macroevolutionary origin and subsequent history of polymorphism during diversification. The damselfly genus Ischnura includes many species with multiple, heritable female colour morphs. The evolutionary origin of polymorphism in this clade is u

The master thesis was done at QPharma to investigate a processing problem during production of tablets, where an excessive volume expansion during dry mixing of three ingredients occurred from time to time. A volume expansion (dilation) is needed for particles, within a powder, to become mixed with other particles. However, the extent of the dilation is dependent on intermolecular forces between p

Linné glacier has retreated approximately 1.8 km since 1936 and 1 km between 1995 and 2019. Linné glacier is following the same trend as other glaciers around Svalbard. Linné glacier is a well-monitored glacier with a time series of air temperature, incoming solar radiation and snow height data since 2003. Annual recordings of the glacier margin from 2007, allows for an accurate reconstruction of

Relationships between women and typically older men for gifts and money in exchange for sex in South Africa are common, and known as blesser relationships. Their increasing acceptability and accessibility has been linked to negative sexual and reproductive health outcomes among young black African women. Using focus group discussions and semi-structured individual interviews, this thesis investiga