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Description
Whenever a text is transmitted, or communicated by any means, variations may occur because editors, copyists, and performers are often not careful enough with the source itself. As a result, a flawed text may come to be accepted in good faith through repetition, and may often be preferred over the

Whenever a text is transmitted, or communicated by any means, variations may occur because editors, copyists, and performers are often not careful enough with the source itself. As a result, a flawed text may come to be accepted in good faith through repetition, and may often be preferred over the authentic version because familiarity with the flawed copy has been established. This is certainly the case with regard to Manuel M. Ponce's guitar editions. An inexact edition of a musical work is detrimental to several key components of its performance: musical interpretation, aesthetics, and the original musical concept of the composer. These phenomena may be seen in the case of Manuel Ponce's Suite in D Major for guitar. The single published edition by Peer International Corporation in 1967 with the revision and fingering of Manuel López Ramos contains many copying mistakes and intentional, but unauthorized, changes to the original composition. For the present project, the present writer was able to obtain a little-known copy of the original manuscript of this work, and to document these discrepancies in order to produce a new performance edition that is more closely based on Ponce's original work.
ContributorsReyes Paz, Ricardo (Author) / Koonce, Frank (Thesis advisor) / Solis, Theodore (Committee member) / Rotaru, Catalin (Committee member) / Arizona State University (Publisher)
Created2013
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Description
Redox enzymes represent a big group of proteins and they serve as catalysts for

biological processes that involve electron transfer. These proteins contain a redox center

that determines their functional properties, and hence, altering this center or incorporating

non-biological redox cofactor to proteins has been used as a means to generate redox

proteins with

Redox enzymes represent a big group of proteins and they serve as catalysts for

biological processes that involve electron transfer. These proteins contain a redox center

that determines their functional properties, and hence, altering this center or incorporating

non-biological redox cofactor to proteins has been used as a means to generate redox

proteins with desirable activities for biological and chemical applications. Porphyrins and

Fe-S clusters are among the most common cofactors that biology employs for electron

transfer processes and there have been many studies on potential activities that they offer

in redox reactions.

In this dissertation, redox activity of Fe-S clusters and catalytic activity of porphyrins

have been explored with regard to protein scaffolds. In the first part, modular property of

repeat proteins along with previously established protein design principles have been

used to incorporate multiple Fe-S clusters within the repeat protein scaffold. This study is

the first example of exploiting a single scaffold to assemble a determined number of

clusters. In exploring the catalytic activity of transmetallated porphyrins, a cobalt-porphyrin

binding protein known as cytochrome c was employed in a water oxidation

photoelectrochemical cell. This system can be further coupled to a hydrogen production

electrode to achieve a full water splitting tandem cell. Finally, a cobalt-porphyrin binding

protein known as cytochrome b562 was employed to design a whole cell catalysis system,

and the activity of the surface-displayed protein for hydrogen production was explored

photochemically. This system can further be expanded for directed evolution studies and

high-throughput screening.
ContributorsBahrami Dizicheh, Zahra (Author) / Ghirlanda, Giovanna (Thesis advisor) / Allen, James P. (Committee member) / Seo, Dong Kyun (Committee member) / Arizona State University (Publisher)
Created2019
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DescriptionThe purpose of this project is to explore the influence of folk music in guitar compositions by Manuel Ponce from 1923 to 1932. It focuses on his Tres canciones populares mexicanas and Tropico and Rumba.
ContributorsGarcia Santos, Arnoldo (Author) / Koonce, Frank (Thesis advisor) / Rogers, Rodney (Committee member) / Rotaru, Catalin (Committee member) / Arizona State University (Publisher)
Created2014