The aim of this paper is to show how the German artistic ballad reflects the question of the social role of art and the artist in the second half of the 20th century, when – parallel with the affirmation of the concept of socially engaged and conscious art – the question of the status of an intellectual in society becomes very important. Within this study of German ballad, this literary and musical genre is understood as a short discursive form that deals with existential questions and stoned truths and values by means of apparently naive and simple presented events, offering in that way an opportunity for critical reflection in the act of reception. Two representative ballads are interpreted within this paper: Adorno's tongue (Adornos Zunge, 1965) from Gunter Grass and Ballad to the Poet Francois Villon (Ballade auf den Dichter Francois Villon, 1968) from Wolf Biermann. The immanent text interpretation of the two selected ballads shows the way in which literature, as an aesthetic response to reality, can offer the relevant critical perception of society, considering the historical moment of origin of the text as well as the philosophical and existential views of the author. DOI: 10.5901/mjss.2014.v5n13p257

We report a case of a 29-year-old primigravida at 36 weeks of gestation following an emergency caesarean section, complicated by respiratory distress and multiorgan failure secondary to superior vena cava (SVC) obstruction, requiring intubation and prolonged ventilatory support. The presented case highlights the consequences of delayed recognition of SVC obstruction due to a reluctance to undertake appropriate radiological imaging during pregnancy.

A bstractAnomalous couplings of the Z boson to top quarks are only marginally constrained by direct searches and are still sensitive to new particle dynamics at the TeV scale. Employing an effective field theory approach we consider the dimension-six operators which generate deviations from the standard-model vector and axial-vector interactions. We show that rare B and K meson decays together with electroweak precision observables provide strong constraints on these couplings. We also consider constraints from t-channel single-top production.

Multilevel image thresholding is a very important image processing technique that is used as a basis for image segmentation and further higher level processing. However, the required computational time for exhaustive search grows exponentially with the number of desired thresholds. Swarm intelligence metaheuristics are well known as successful and efficient optimization methods for intractable problems. In this paper, we adjusted one of the latest swarm intelligence algorithms, the bat algorithm, for the multilevel image thresholding problem. The results of testing on standard benchmark images show that the bat algorithm is comparable with other state-of-the-art algorithms. We improved standard bat algorithm, where our modifications add some elements from the differential evolution and from the artificial bee colony algorithm. Our new proposed improved bat algorithm proved to be better than five other state-of-the-art algorithms, improving quality of results in all cases and significantly improving convergence speed.

Background and Objectives The genus Malasezia currently includes fourteen species that have been isolated from healthy and diseased human and animal skin. However, there were differences with respect to the species most commonly isolated, not only in patients with various skin diseases but also between healthy individuals. The aim of this study was to analyze the prevalence of Malassezia species from clinically normal skin of the scalp and trunk of healthy individuals and to examine if the range of species varies according to body site, gender and age. Materials and Methods The study was conducted at the Department of Dermatovenerology, University Clinical Center in Sarajevo, Bosnia and Herzegovina from December 2012 to May 2013. One hundred healthy men and women with no skin diseases and aged from <1 to 82 years were studied. The samples were obtained by scraping the skin surface from the upper and middle part of trunk and from scalps of all subjects and then incubated on modified Dixon agar. The yeasts isolated were identified by their morphological and physiological properties according to Guillot et al. method. Results M. sympodialis was the predominant species on trunk skin in older subjects, M. restricta on scalp skin in age groups 21-35 years, while M. globosa was identified as common species in adults (36-50 years), both from scalp skin and trunk skin. From the trunk skin M. furfur was the most frequent in children. Conclusion This study confirmed that cutaneous Malassezia microbiota in healthy subjects varies by body part and age but not by gender.