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Rotational CARS N-2 thermometry has been developed for improved accuracy in spatial flame regions with high concentrations of either H-2 or CH4, which are typical conditions on the fuel side of diffusion flames. In initial validation experiments up to 700 K, rotational CARS measurements were performed in binary mixtures of H-2 and N-2. Subsequent spectral evaluation with commonly used N-2-N-2 Rama

Understanding the mechanisms governing chemical and morphological changes induced by an ambient-pressure gas and how such changes influence the activity of heterogeneous catalysts is central to the formation of a predictive capability for structure-reactivity relationships. With techniques such as ambient-pressure photoelectron spectroscopy, scanning tunneling microscopy, and surface X-ray diffrac

As part of a program designed to elucidate the excited state properties of key eumelanin building blocks, we report herein a study of 5,6-dihydroxyindole (DHI) in phosphate buffer at pH 3 and pH 7 using femtosecond transient absorption spectroscopy. The transient absorption changes following excitation at 266 nm were used to directly monitor relaxation of the excited states. It was found that the

Cooperative effects between molecular wires affect conduction through the wires, and studies have yet to clarify the conditions under which these effects enhance (diminish) conduction. Using a simple but general model, we attribute this crosstalk to the duality of energetic splitting and phase interference between the wires' conduction channels. In most cases, crosstalk increases (decreases) condu

This paper discusses how the gestural modality can contribute to our understanding of anaphoric linkage in learner varieties, focusing on gestural anaphoric linkage marking the introduction, maintenance, and shift of reference in story retellings by learners of French and Swedish. The comparison of gestural anaphoric linkage in native and non-native varieties reveals what appears to be a particula

Gestures are visuospatial events, meaning carriers, and social interactional phenomena. As such they constitute a particularly favourable area for investigating visual attention in a complex everyday situation under conditions of competitive processing. This chapter discusses visual attention to spontaneous gestures in human face-to-face interaction as explored with eye-tracking. Some basic fixati

The molecular mechanisms by which the black eumelanin biopolymers exert their photoprotective action on human skin and eyes are still poorly understood, owing to critical insolubility and structural heterogeneity issues hindering direct investigation of excitation and emission behavior. Recently, we set up strategies to obtain water-soluble 5,6-dihydroxyindole (DHI)-based polymers as useful models

Long-term oxygen therapy (LTOT) improves the survival time in hypoxemic chronic obstructive pulmonary disease. Despite warnings about potential dangers, a considerable number of patients continue to smoke while on LTOT. The incidence of burn injuries related to LTOT is unknown. The aim of this study was to estimate the rate of burn injury requiring health care contact during LTOT.

Syftet med denna studie är att få mer kunskap om hur man kan använda kroppen i sångundervisning. Jag undersöker vad ett urval av sångpedagoger anser om förhållandet mellan röstorganet och resten av kroppen och hur de tillämpar det praktiskt i sin undervisning. Metoden jag använder mig av är en kvalitativ intervjuundersökning och resultatet visar bland annat att pedagogerna använder kroppen i sångu

This essay is a qualitative study concerned with questions about disability. I set out from a definition of disability which highlights non-disabled peoples´ participation in making a disabled person ?the Other?. My aim is to contribute to an understanding of the experiences of disabled people as well as problemize the way that normality and disability is socially constructed. The empirical materi

National identity, multiculturalism and invisible norms are three conceptions focused on in this essay. They are discussed and analysed with the purpose of deepening deepen the understanding of their meaning. Further on they become instruments in a study of the Liberal Party's proposal for new politics of integration. My ambition is to distinguish signs of a Swedish national identity in this p

The idea of empowering women as a strategy for poverty alleviation, has become increasingly popular with institutions, such as the UN and the World Bank, as well as with NGO:s. Today there is not one definition of what empowerment should mean and the concept is used in many different contexts and is the stated goal of various development strategies. Therefore it is interesting to take a closer

After the tsunami disaster in December 2004 many arguments were heared that one oft the major reasons behind the poor Swedish effort connected to the evacuation and health care of the Swedish citizens in Thailand right after the incident is the Swedish model with independent government authorities. By comparing the constitution, the political decision making tradition by the ministers and the hand

The official rhetoric of American Presidents is viewed by many non-Americans as somewhat ridiculous and unduly pompous and self-righteous. Vanessa Beasley, on the other hand, has argued that the constant references to the superiority of the American nation in the rhetoric of its presidents have been required in order to keep the extremely diversified nation together. Starting from a constructivi

Since the breakdown of the Soviet Union, more than fifteen revolutionary years have passed. Estonia and Latvia have undergone a change from communist states to members of the European Union. As in so many other post-communist states corruption has been a problem. However, Estonia has since the independence had a lower degree of corruption than the neighbour country Latvia. The main purpose of

I have chosen to compare and analyse anti-Semitism on two Islamist and two neo-Nazi websites. The websites belong to Radio Islam, The Muslim Brotherhood, The National Socialist Movement and The National Socialist Front. I have used the theories of William Brustein and Walter Laqueur, which claim that the perception of the Jew and Judaism has remained more or less the same for two thousands years.