Do two impersonators select the same features of one target speaker? The present study is a comparative survey of two professional impersonators imitating the same target speakers. It is obvious that the impersonator has to capture many different phonetic features of the target speaker and some individual features seem to be more important for a successful voice imitation and for the listener when

With surface X-ray diffraction (SXRD) using a high-pressure reaction chamber we investigated in-situ the oxidation of the Ru(0001) model catalyst under various reaction conditions, starting from a strongly oxidizing environment to reaction conditions typical for CO oxidation. With a mixture Of O-2 and CO (stoichiometry, 2:1) the partial pressure of oxygen has to be increased to 20 mbar to form the

Recension av Mats Jönsson, Film och historia. Historisk Hollywoodfilm 1960-2000.

The Swedish welfare state has undergone structural changes in the last few decades, involving various cutback programmes and the decentralization of public service to the municipalities, with a shift from universal to more means-tested rights. Some of the responsibility for service to the very poorest people has been passed on to the family, the market and voluntary organizations. This has been pa

Chloroplasts and mitochondria originated as bacterial symbionts. The larger, host cells acquired genetic information from their prokaryotic guests by lateral gene transfer. The prokaryotically-derived genes of the eukaryotic cell nucleus now function to encode the great majority of chloroplast and mitochondrial proteins, as well as many proteins of the nucleus and cytosol. Genes are copied and mov

The atrial activity of the human heart is normally visible in the electrocardiogram as a P-wave. In patients with intermittent atrial fibrillation, a different P-wave morphology can sometimes be seen, indicating atrial conduction defects. The purpose of this study was to develop a method to discriminate between such P-waves and normal ones. 20 recordings of each type were used in a classification

Popular AbstractDenna avhandling behandlar Alfred Schutz (1899-1959) sociologiska ansats, tidigt av honom själv benämnd som en empirisk vetenskap om duet, med fokus på den teori han utarbetade i syfte att förstärka den förstående sociologin. Baserat på metodologiska resonemang om möjligheten att nå en vetenskaplig kunskap om den meningskontext den andre, duet, handlar utifrån fördjupade Schutz denThis dissertation examines Alfred Schutz's (1899-1959) approach to sociology, which early in his work he called an empirical science of the thou, with an emphasis on the sociological theory he worked out to strengthen interpretive sociology. Based on a methodological understanding about the possibility of being able to achieve scientific knowledge of the other's, the thou's, context within which m

In the present paper an iterative time-reversal algorithm that retrofocuses an acoustic wave field to its controllable part is established. For a fixed temporal support, i.e., transducer excitation time, the algorithm generates an optimal retrofocusing in the least-squares sense. Thus the iterative time-reversal algorithm reduces the temporal support of the excitation from the requirement of negli

AIM: The goal of this study was to evaluate the incidence of myocardial infarction, cancer and death in relation to use of hormone replacement therapy (HRT). METHODS: Nine years' follow up of an urban cohort of peri-/postmenopausal women was undertaken. Local and national registers were used for retrieval of events. RESULTS: The incidence of myocardial infarction per 1.000 person-years in users an

A method to characterise a dynamic microbial consortium is described. By exploiting differences in surface properties between different cells and between cells of different physiological status, it was possible to develop a partition pattern for a mixed culture under different conditions. The separation method used was partition in aqueous two-phase systems and when using a counter current extract

Simultaneous OH- and formaldehyde LIF measurements have been performed in an HCCI engine using two laser sources working on 283 and 355 nm, respectively. Two ICCD camera systems, equipped with long-pass filters, were used to collect the LIF signals. The simultaneous images of OH and formaldehyde were compared with heat-release calculated from the pressure-trace matching the cycle for the LIF measu

Retention patterns in lung tissue (determined by transmission electron microscopy and energy dispersive spectrometry) of chrysotile, tremolite, and crocidolite fibres were analysed in 69 dead asbestos cement workers and 96 referents. There was an accumulation of tremolite with time of employment. Among workers who died within three years of the end of exposure, the 13 with high tremolite concentra

We introduce a new class of models for interacting particles. Our construction is based on Jacobians for the radial coordinates on certain superspaces. The resulting models contain two parameters determining the strengths of the interactions. This extends and generalizes the models of the Calogero-Moser-Sutherland type for interacting particles in ordinary spaces. The latter ones are included in o

During the last decade the condition of life has changed in many ways for the pastoral Van Gujjar who have their winter camps in the interior of the forests of the Shiwalik foot hills of Uttar Pradesh and Uttaranchal in northern India. While the Gujjar in most of northern India are a very large and ethnically as well as religiously diversified population, the pastoral Gujjar in this particular are

Saccharomyces cerevisiae grows very poorly in dilute acid lignocellulosic hydrolyzate during the anaerobic fermentation for fuel ethanol production. However, yeast cells grown aerobically on the hydrolyzate have increased tolerance for the hydrolyzate. Cultivation of yeast on part of the hydrolyzate has therefore the potential of enabling increased ethanol productivity in the fermentation of the h