Influence of inherent structure shear stress of supercooled liquids on their shear moduli

Configurations of supercooled liquids residing in their local potential minimum (i.e. in their inherent structure, IS) were found to support a non-zero shear stress. This IS stress was attributed to the constraint to the energy minimization imposed by boundary conditions, which keep size and shape of the simulation cell fixed. In this paper we further investigate the influence of these boundary conditions on the IS stress. We investigate its importance for the computation of the low frequency shear modulus of a glass obtaining a consistent picture for the low- and high frequency shear moduli over the full temperature range. Hence, we find that the IS stress corresponds to a non-thermal contribution to the fluctuation term in the Born-Green expression. This leads to an unphysical divergence of the moduli in the low temperature limit if no proper correction for this term is applied. Furthermore, we clarify the IS stress dependence on the system size and put its origin on a more formal basis.

Perfective marking in L2 Mandarin: agreement with inherent lexical aspect or the derived Sentential Aspectual class?

This study evaluates the differing claims of the Aspect Hypothesis (Anderson & Shirai 1996) and the Sentential Aspect Hypothesis (Sharma & Deo 2009) for perfective marking by L1 English learners of Mandarin. The AH predicts a narrow focus on inherent lexical aspect (the verb and predicate) in determining the use of the perfective marker le, whilst the SAH suggests that – subject to L1 influence – perfective marking agrees with the final derived aspectual class of the sentence. To test these claims data were collected using a controlled le-insertion task, combined with oral corpus data. The results show that learners’ perfective marking patterns with the sentential aspectual class and not inherent lexical aspect (where these differ), and that overall the sentential aspectual class better predicts learners’ assignment of perfective marking than lexical aspect.

Writing westwards: medieval English literature and its early modern Irish audiences

Quite a few texts from England were translated into Irish in the fifteenth and early-sixteenth centuries. The number of these texts was significant enough to suggest that foreign material of this sort enjoyed something of a vogue in late-medieval Ireland. Translated texts include Mandeville’s Travels, Guy of Warwick, Bevis of Hampton, Fierabras and a selection of saints’ lives. Scholars have paid little attention to the origins and initial readerships of these texts, but still less research has been conducted into their afterlife in early modern Ireland. However, a strikingly high number of these works continued to be read and copied well into the seventeenth century and some, such as the Irish translations of Octavian and William of Palerne, only survive in manuscripts from this later period. This paper takes these translations as a test case to explore the ways in which a cross-period approach to such writing is applicable in Ireland, a country where the renaissance is generally considered to have taken little hold. It considers the extent to which Irish reception of this translated material shifts and evolves in the course of this turbulent period and whether the same factors that contributed to the continued demand for a range of similar texts in England into the seventeenth century are also discernible in the Irish context.

Audiência única e a duração razoável do processo nos juizados especiais cíveis

Esta dissertação pretende demonstrar que os Juizados Especiais Cíveis Estaduais, regulados pela Lei n° 9.099/95, orientados pelos princípios da oralidade, simplicidade, informalidade, economia processual e celeridade, que foram criados em decorrência da necessidade de viabilizar um maior acesso à justiça, principalmente da população mais carente, com redução de custos e simplificação de procedimentos que possibilitassem os julgamentos dentro de um prazo razoável, na realidade da práxis forense, estão sendo desvirtuado dos seus objetivos. Neste sentido, o estudo apresenta números comprovando que os Juizados Especiais cumpriram seu desiderato de proporcionar o acesso ao judiciário, mas que passaram a padecer do mesmo problema da justiça comum: a morosidade na entrega da prestação jurisdicional. Além da incompatibilidade de estrutura com a atual demanda que obviamente vai ensejar lentidão nos Juizados, o estudo apresenta como motivo para esse quadro a conduta dos juizes, responsáveis pela administração do processo, que reproduzem nos Juizados o fomlalismo e a burocracia inerente ao processo civil comum, ao instituir, em evidente descompasso com a lei e seus princípios, um procedimento com duas audiências, sendo uma para conciliação e outra, nos casos em que não é obtido acordo, para instrução e julgamento, em dias distintos, aumentando o tempo de duração dos processos. O estudo conclui que a utilização de audiência única, além de ser uma detenninação legal e estar em sintonia com seus princípios, proporciona celeridade nos julgamentos. diminuindo o custo e o tempo de espera dos litigantes, obstáculos do acesso à justiça que a Lei n° 9.099/95 procurou remover.

How children's television networks in the United States have adapted to the changing digital habits of their young audiences: A comparative analysis between the Disney Channel and Nickelodeon

In the contemporary societies, many children are drawn to digital media, using it in ways that were initially unfathomable. Changing digital habits among young children have been affiliated to the rapid development, witnessed in the technological field. Prevalently, new forms of technology are being developed and ingrained into young children’s day-to-day activities. The emergence of new forms of technology has in turn prompted significant changes in digital and media consumption particularly, among young children. Changes in media and digital consumption have in turn instigated linear transition in the analogue media industries. This has resulted in analogue media networks working towards digitalizing their industries in a manner that will befit changing digital habits among young children. This report aims at establishing and analyzing the different ways in which children’s digital habits have changed and revolutionized. To achieve this, the report will critically examine the existing scope of knowledge, with reference to changing digital habits among young audiences. Further, the report also aims at establishing the manner in which children television networks have adapted to the changing digital habits among young audiences. To achieve this, the report will focus on two children television networks, Disney channel, and Nickelodeon. After which, a comparative analysis will be conducted to establish the changes made by each of these television channels, with the aim of adapting to the new digital habits among children.

Exigencies for engaging undergraduates in rhetorical problem solving : insights from engineering managers and A3 report analyses

Undergraduate education has a historical tradition of preparing students to meet the problem-solving challenges they will encounter in work, civic, and personal contexts. This thesis research was conducted to study the role of rhetoric in engineering problem solving and decision making and to pose pedagogical strategies for preparing undergraduate students for workplace problem solving. Exploratory interviews with engineering managers as well as the heuristic analyses of engineering A3 project planning reports suggest that Aristotelian rhetorical principles are critical to the engineer's success: Engineers must ascertain the rhetorical situation surrounding engineering problems; apply and adapt invention heuristics to conduct inquiry; draw from their investigation to find innovative solutions; and influence decision making by navigating workplace decision-making systems and audiences using rhetorically constructed discourse. To prepare undergraduates for workplace problem solving, university educators are challenged to help undergraduates understand the exigence and realize the kairotic potential inherent in rhetorical problem solving. This thesis offers pedagogical strategies that focus on mentoring learning communities in problem-posing experiences that are situated in many disciplinary, work, and civic contexts. Undergraduates build a flexible rhetorical technê for problem solving as they navigate the nuances of relevant problem-solving systems through the lens of rhetorical practice.

Espaço enquanto matéria da arte, espaço enquanto matéria do museu : (re)configurações da experiência site-specific

The central theme of this dissertation encompasses the importance of space, particularly the exhibition space, and how it has become part of the subject matter, as well as a medium in art. Some artistic practices of the 20th century, mainly in the 20s and 60s, both in Europe and the United States of America have provided the contextual foundation. The close relation between the architectural and exhibition spaces has become an intrinsic link to establish the existence of the three-dimensional work of art. The overarching importance of space in the contemporary artistic practice is visible through the creative and exhibition installation process, most notably in the artistic movements of Installation art and Site-specific. By carrying over the transformative contemporary art scene concepts to an institutional and museological context, paired with the inherent evolution of its practices, these have allowed for a convergence of the museological fields. With the intention of providing audiences a unique experience, curators and museologists have relied on site-specific practices. By inviting artists (typically featured in the current artistic scene) to develop projects specially thought for a specific museum space, this simultaneously allows for a dialogue between the work of art and the space. These temporary exhibitions have garnered the attention a more diverse audience. As a result sustainability and independence of the museums are a constant source of debate. The result of which has allowed for the broadening of the notions of how museums function and have integrated the audience as a main element of the strategies of the museum programming. The principles of the cultural marketing provide museums a clearer vision of the understanding of the different audience and their needs. Thus, the main goal of this study is to perceive the importance of the museum space in the relation to the artistic practice. While existing as a strategic resource of the museological program, insofar as having the ability to lure new audiences. It also matters to notice, if the fact of the artist working directly inside the museum, contribute to a narrowing of the artist/audience relationship, being the museum the mediation element

Necessary desirability: The inherent contradiction in the European system. EuropEos Commentary No. 11, 9 June 2011

In all political systems there is a gap between the rhetoric of electoral programmes and the practical work of institutions, argues author Riccardo Perissich, but the ‘vision thing’ is often a necessary prerequisite to reaching difficult decisions. When it comes to European institutions, which include the member states acting collectively, the desirable vision – the goal of European unity – has always been there and is still very much alive. Also, the existence of a broadly defined political goal has often facilitated agreements that were in fact purely necessary. However, because we lack a pan-European constituency to debate it, the narrative about this goal has been translated into different languages and is all but common. In fact, we have never seriously tried to unify it. Indeed, Europeans stopped debating what is desirable a long time ago: they simply react to events.

Soap-bubbles, their colours and the forces which mould them ; being the substance of many lectures delivered to juvenile and popular audiences with the addition of several new and original sections /

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