Marcel Prawy, born in Vienna, graduated in law. In 1936, the couple Kiepura/Eggerth engaged him as private assistant. Two years later Jan Kiepura helped him to emigrate to New York. In 1943, after his employment ended, Prawy joined the US Army. Finally he returned as an elite soldier to Vienna and began his pioneering work for ‘Broadway Musicals’. In 1955, he was appointed dramaturge at the ‘Wiener Volksoper’. One year later in February, Kiss Me, Kate was performed in two Austrian theatres. The Viennese version was produced by Prawy himself and staged by Heinz Rosen. In Graz André Diehl directed the orchestration by conductor Rudolf Bibl on the basis of a piano score. Prawy relied on a mixture of Austrian theatre luminaries and American actors. In the Volksoper 183 performances took place – Graz had only 16. The reviews for the Viennese premiere reaffirmed the cheers. The criticism of the Graz production did not receive the same attention as Prawy’s production did.

This thesis "Occupational prestige from 1995 to 2013" analyses changes in evaluation of occupational prestige within the era of post-socialistic transformation (1990s) and period of knowledge economy (after 2000). It focuses on latent structures behind prestige evaluation and if these latent structures are influenced by evaluator's social position. A secondary analysis of data from public opinion surveys (IVVM/CVVM) from 1995 to 2013 was carried out. Structure of occupational prestige scale had consolidated from the late 1990s into these groupings: public servants, manual occupations, professional positions important for the society, other non- manual professions and security forces. Further, the author aims to verify the validity of Like-Me hypothesis (people judge occupations that are, according to their class position, similar, as more prestigious than others) and the shared prestige hypothesis (class position doesn't differentiate the evaluations, the notion is rather widely shared). Other factors that have influence on the occupational prestige are analysed, specifically some sociodemographic factors (gender, education, residence size), subjective living standards of households and primarily the historical period (the socialization cohorts) when the person entered the labour market. It was...

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The 'flattening of the world', using Thomas Friedman's phraseology, is driving corporations to increasingly use collaborative engineering processes and global teams to operate on a global scale. Globalization of the traditional university engineering curriculum is necessary to help students prepare to work in a global environment. More scalable and economically sustainable program types are needed to enable the majority of students to obtain a globalized education. The purpose of this research was to determine how effectively a global team- and project-based computer aided engineering course provided learning opportunities that enabled students to develop elements of global competence in comparison to existing engineering study abroad programs. To accomplish this, research was necessary to identify, aggregate, and validate a comprehensive set of global competencies for engineering students. From a review of the literature and subsequent analysis, a set of twenty-three global competencies with an associated conceptual model was developed to group the competencies by contextual topics. Two surveys were then developed and distributed separately to academic and industry professionals, each of which groups largely confirmed that it was important for engineering students to develop these global competencies. Next, the traditional ME 471 class was restructured into a Global ME 471 course. A pilot program was conducted from which lessons learned were incorporated into the global course. Selected global competencies were included as new learning outcomes. Course learning materials, labs, and lectures were also updated to reflect the new course emphasis. A survey was developed to be sent to BYU engineering study abroad students and the Global ME 471 course during 2010. A statistical analysis of responses was used to identify significant differences between the response groups. In addition to the global competencies which were identified and validated, global collaborative project-based courses such as Global ME 471 were shown to be effective in enabling students to learn and develop selected global competencies. Study abroad programs and the Global ME 471 course were seen both to be complementary in their emphasis and supportive of global engineering. In addition, global collaborative project-based courses were shown to play an important part of a globalized engineering curriculum.

An investigation into the impact of generalised maximum entropy solutions on the study of queues with or without arrival balking and their applications to congestion management in communication networks Keywords: Queues, Balking, Maximum Entropy (ME) Principle, Global Balance (GB), Queue Length Distribution (QLD), Generalised Geometric (GGeo), Generalised Exponential (GE), Generalised Discrete Half Normal (GdHN), Congestion Management, Packet Dropping Policy (PDP) Generalisations to links between discrete least biased (i.e. maximum entropy (ME)) distribution inferences and Markov chains are conjectured towards the performance modelling, analysis and prediction of general, single server queues with or without arrival balking. New ME solutions, namely the generalised discrete Half Normal (GdHN) and truncated GdHN (GdHNT) distributions are characterised, subject to appropriate mean value constraints, for inferences of stationary discrete state probability distributions. Moreover, a closed form global balance (GB) solution is derived for the queue length distribution (QLD) of the M/GE/1/K queue subject to extended Morse balking, characterised by a Poisson prospective arrival process, i.i.d. generalised exponential (GE) service times and finite capacity, K. In this context, based on comprehensive numerical experimentation, the latter GB solution is conjectured to be a special case of the GdHNT ME distribution. ii Owing to the appropriate operational properties of the M/GE/1/K queue subject to extended Morse balking, this queueing system is applied as an ME performance model of Internet Protocol (IP)-based communication network nodes featuring static or dynamic packet dropping congestion management schemes. A performance evaluation study in terms of the model’s delay is carried out. Subsequently, the QLD’s of the GE/GE/1/K censored queue subject to extended Morse balking under three different composite batch balking and batch blocking policies are solved via the technique of GB. Following comprehensive numerical experimentation, the latter QLD’s are also conjectured to be special cases of the GdHNT. Limitations of this work and open problems which have arisen are included after the conclusions

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