Abstract: Entrances, Set Pieces, and Exits: Reflections on the Structure of Verdi\u27s Otello

Abstract for a paper given at a joint meeting of the American Institute for Verdi Studies and the Greater New York chapter of the American Musicological Society, Feb. 4, 1989

Development of an In Situ Measurement Device for Obtaining Material Thermal Properties

This thesis presents a methodology for measuring thermal properties in situ, with a special focus on obtaining properties of layered stack-ups commonly used in armored vehicle components. The technique involves attaching a thermal source to the surface of a component, measuring the heat flux transferred between the source and the component, and measuring the surface temperature response. The material properties of the component can subsequently be determined from measurement of the transient heat flux and temperature response at the surface alone. Experiments involving multilayered specimens show that the surface temperature response to a sinusoidal heat flux forcing function is also sinusoidal. A frequency domain analysis shows that sinusoidal thermal excitation produces a gain and phase shift behavior typical of linear systems. Additionally, this analysis shows that the material properties of sub-surface layers affect the frequency response function at the surface of a particular stack-up. The methodology involves coupling a thermal simulation tool with an optimization algorithm to determine the material properties from temperature and heat flux measurement data. Use of a sinusoidal forcing function not only provides a mechanism to perform the frequency domain analysis described above, but sinusoids also have the practical benefit of reducing the need for instrumentation of the backside of the component. Heat losses can be minimized by alternately injecting and extracting heat on the front surface, as long as sufficiently high frequencies are used

Graduate Sessions 6: Televisuality

The Televisuality symposium was organized by Jon Yoder and the students of Architectural Theory + Design Research, a core component to the graduate curriculum in the School of Architecture

'Form and Orbital Tonality in the Finale of Bruckner's Seventh Symphony'

This article investigates questions of form in the Finale of Bruckner's Seventh Symphony, paying special attention to the reversed recapitulation as a problematic category in contemporary Formenlehre. Counterpointing Timothy Jackson's reading of the movement as a ‘tragic’ reversed sonata against James Hepokoski and Warren Darcy's critique of the concept of reversal, it seeks ways of accounting for the movement's novel form‐functional characteristics, which integrate concepts of thematic syntax with a model of chromatic tonality, drawing simultaneously on Schenkerian and neo‐Riemannian theories and the notion of the double‐tonic complex first proposed by Robert Bailey. The argument is contextualised in relation to critical debates about Bruckner's forms that originated during the composer's lifetime, especially claims of material discontinuity and harmonic illogicality, which were common in the symphonies’ pro‐Brahmsian reception and which linger in the discourse up to the present. The article's central claim is that a substantial understanding of both the Finale's form and its critical reception is attendant upon a theory of formal function, which takes seriously the difficulties of harmonic analysis that Bruckner's post‐Wagnerian idiom engenders

Abstracts

Abstracts of papers about Giuseppe Verdi and his works, presented at joint meetings of the AIVS and Greater NY Chapter of the American Musicological Society, 1979-81 (Hepokoski, Lawton, Chusid, Hornick, Nádas, Tomlinson, Garrison, Powers), at the 1982 national meeting of the American Musicological Society (Harwood), and at an NEH-sponsored summer seminar at NYU in 1980 (Beams, Cole, Cordell, Davis, Fry, King, Mason, McCauley, Town)