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How fast is evolution? In this dissertation I document a profound change that occurred around the middle of the 20th century in the way that ecologists conceptualized the temporal and spatial scales of adaptive evolution, through the lens of British plant ecologist Anthony David Bradshaw (1926–2008). In the early 1960s,

How fast is evolution? In this dissertation I document a profound change that occurred around the middle of the 20th century in the way that ecologists conceptualized the temporal and spatial scales of adaptive evolution, through the lens of British plant ecologist Anthony David Bradshaw (1926–2008). In the early 1960s, one prominent ecologist distinguished what he called “ecological time”—around ten generations—from “evolutionary time”— around half of a million years. For most ecologists working in the first half of the 20th century, evolution by natural selection was indeed a slow and plodding process, tangible in its products but not in its processes, and inconsequential for explaining most ecological phenomena. During the 1960s, however, many ecologists began to see evolution as potentially rapid and observable. Natural selection moved from the distant past—a remote explanans for both extant biological diversity and paleontological phenomena—to a measurable, quantifiable mechanism molding populations in real time.

The idea that adaptive evolution could be rapid and highly localized was a significant enabling condition for the emergence of ecological genetics in the second half of the 20th century. Most of what historians know about that conceptual shift and the rise of ecological genetics centers on the work of Oxford zoologist E. B. Ford and his students on polymorphism in Lepidotera, especially industrial melanism in Biston betularia. I argue that ecological genetics in Britain was not the brainchild of an infamous patriarch (Ford), but rather the outgrowth of a long tradition of pastureland research at plant breeding stations in Scotland and Wales, part of a discipline known as “genecology” or “experimental taxonomy.” Bradshaw’s investigative activities between 1948 and 1968 were an outgrowth of the specific brand of plant genecology practiced at the Welsh and Scottish Plant Breeding stations. Bradshaw generated evidence that plant populations with negligible reproductive isolation—separated by just a few meters—could diverge and adapt to contrasting environmental conditions in just a few generations. In Bradshaw’s research one can observe the crystallization of a new concept of rapid adaptive evolution, and the methodological and conceptual transformation of genecology into ecological genetics.
ContributorsPeirson, Bruce Richard Erick (Author) / Laubichler, Manfred D (Thesis advisor) / Maienschein, Jane (Thesis advisor) / Creath, Richard (Committee member) / Collins, James (Committee member) / Arizona State University (Publisher)
Created2015
Description
ABSTRACT:

The research for this paper is intended to introduce the reader to many of the influential trumpet performers and pedagogues in East Asian countries and territories along the Western Pacific Ocean Rim, including China, Hong Kong, Japan, the Philippines, Singapore, South Korea,

ABSTRACT:

The research for this paper is intended to introduce the reader to many of the influential trumpet performers and pedagogues in East Asian countries and territories along the Western Pacific Ocean Rim, including China, Hong Kong, Japan, the Philippines, Singapore, South Korea, Taiwan (R.O.C.), Thailand, and Vietnam.

Shao-Chun Tsai, the author of this research paper, finds it important for musicians to recognize that they are often influenced by other musicians in addition to their own efforts and self-discovery of who they are as artists. The author is a trumpeter and pianist from Taiwan, and would like to acknowledge the many outstanding trumpet players from Asia that have made important contributions to the discipline of trumpet playing. Unfortunately, there are very limited English resources available for the recognition of these pioneers, and as such they are often unknown to the general public and even to aspiring musicians. By gathering a collection of biographies, the author’s goal is to shed greater light on the rich trumpet playing and pedagogy heritage and influence in this region.

The research information contained within was primarily gathered through personal interviews conducted by the author in order to ensure that the most up-to-date and accurate information was collected for the project. This project studies nine regions and includes thirty-seven trumpeters deemed to be influential by the author, who has invested her best efforts to acquire the most in-depth and current facts obtainable. The author hopes that the stories behind each of these successful musicians will stimulate trumpeters of all ages and inspire them to pursue their own development and goals in music.
ContributorsTsai, Shao-Chun (Author) / Hickman, David R. (Thesis advisor) / Rogers, Rodney (Committee member) / Swoboda, Deanna (Committee member) / Arizona State University (Publisher)
Created2016
Description
Convergences, one of the best known orchestral pieces by Marlos Nobre, was originally written in 1968 and scored for winds, percussion and piano; however, that version was neither performed nor published. Upon contacting the composer, the author learned that there was no performance-ready edition available. The purpose of this project,

Convergences, one of the best known orchestral pieces by Marlos Nobre, was originally written in 1968 and scored for winds, percussion and piano; however, that version was neither performed nor published. Upon contacting the composer, the author learned that there was no performance-ready edition available. The purpose of this project, therefore, was to create a performance edition of Convergences Op. 28a by Marlos Nobre; to lead the premiere performance of the original version of the work; and to provide potential future performers with a descriptive analysis of the work, along with biographical information about the composer. After receiving revisions from the composer, the author created a new score, using a music notation program; the score appears at the end of this document. Additionally, performance parts were extracted from the new score. The analytical portion of this paper discusses the structure of the three movements (Vivo, Adagio, Vivo), their interrelationships, and the organic use of motivic transformation that binds the movements together. The work is approximately twenty-one minutes long and is scored for a small wind ensemble comprising: flute/piccolo, oboe, clarinet, bassoon, horn, trumpet, trombone, bass trombone, six percussionists, and piano.
ContributorsPereira, Diogo Ahmed (Author) / Hill, Gary W. (Thesis advisor) / Bailey, Wayne (Committee member) / Pagano, Caio (Committee member) / Rogers, Rodney (Committee member) / Russell, Timothy (Committee member) / Arizona State University (Publisher)
Created2012
Description
Piano Quintet> is a three movement piece, inspired by music of Eastern Europe. Sunrise in Hungary starts with a legato song in the first violin unfolding over slow moving sustained harmonics in the rest of the strings. This is contrasted with a lively Hungarian dance which starts in the piano

Piano Quintet> is a three movement piece, inspired by music of Eastern Europe. Sunrise in Hungary starts with a legato song in the first violin unfolding over slow moving sustained harmonics in the rest of the strings. This is contrasted with a lively Hungarian dance which starts in the piano and jumps throughout all of the voices. Armenian Lament introduces a mournful melody performed over a subtly shifting pedal tone in the cello. The rest of the voices are slowly introduced until the movement builds into a canonic threnody. Evening in Bulgaria borrows from the vast repertoire of Bulgarian dances, including rhythms from the horo and rachenitsa. Each time that the movement returns to the primary theme, it incorporates aspects of the dance that directly preceded it. The final return is the crux of the piece, with the first violin playing a virtuosic ornaments run on the melody.
ContributorsGiese, Adam (Composer) / Hackbarth, Glenn (Thesis advisor) / DeMars, James (Committee member) / Feisst, Sabine (Committee member) / Arizona State University (Publisher)
Created2014
Description
American Primitive is a composition written for wind ensemble with an instrumentation of flute, oboe, clarinet, bass clarinet, alto, tenor, and baritone saxophones, trumpet, horn, trombone, euphonium, tuba, piano, and percussion. The piece is approximately twelve minutes in duration and was written September - December 2013. American Primitive is absolute

American Primitive is a composition written for wind ensemble with an instrumentation of flute, oboe, clarinet, bass clarinet, alto, tenor, and baritone saxophones, trumpet, horn, trombone, euphonium, tuba, piano, and percussion. The piece is approximately twelve minutes in duration and was written September - December 2013. American Primitive is absolute music (i.e. it does not follow a specific narrative) comprising blocks of distinct, contrasting gestures which bookend a central region of delicate textural layering and minimal gestural contrast. Though three gestures (a descending interval followed by a smaller ascending interval, a dynamic swell, and a chordal "chop") were consciously employed throughout, it is the first gesture of the three that creates a sense of unification and overall coherence to the work. Additionally, the work challenges listeners' expectations of traditional wind ensemble music by featuring the trumpet as a quasi-soloist whose material is predominately inspired by transcriptions of jazz solos. This jazz-inspired material is at times mimicked and further developed by the ensemble, also often in a soloistic manner while the trumpet maintains its role throughout. This interplay of dialogue between the "soloists" and the "ensemble" further skews listeners' conceptions of traditional wind ensemble music by featuring almost every instrument in the ensemble. Though the term "American Primitive" is usually associated with the "naïve art" movement, it bears no association to the music presented in this work. Instead, the term refers to the author's own compositional attitudes, education, and aesthetic interests.
ContributorsJandreau, Joshua (Composer) / Rockmaker, Jody D (Thesis advisor) / Rogers, Rodney I (Committee member) / Demars, James R (Committee member) / Arizona State University (Publisher)
Created2014
Description
This project presents eight harpsichord sonatas, 3, 5, 10, 12, 13, 18, 19, and 21, by Sebastián de Albero (1722-1756), arranged for the classical guitar. These pieces were chosen because of the success of other eighteenth-century Iberian harpsichord music that has been arranged for guitar, including works by composers such

This project presents eight harpsichord sonatas, 3, 5, 10, 12, 13, 18, 19, and 21, by Sebastián de Albero (1722-1756), arranged for the classical guitar. These pieces were chosen because of the success of other eighteenth-century Iberian harpsichord music that has been arranged for guitar, including works by composers such as Domenico Scarlatti, Carlos Seixas, and Antonio Soler. The popularity and enjoyment of Scarlatti's harpsichord sonatas on the guitar today was the inspiration for this project.

Historically, guitarists have used arrangements as a means to expand the guitar's repertoire. The late eighteenth century, especially, was a time in which the instrument was undergoing significant changes from being a five-course instrument into becoming the standard six single string instrument of today. Also, composer/guitarists at that time were beginning to abandon tablature in favor of modern staff notation. Because of these changes, the amount of music originally written for the guitar from this period that is suitable to be played on a modern instrument is limited.

I chose to focus on eight selected sonatas from Sebastián Albero's Treinta Sonatas para Clavicordio because of the influence of Domenico Scarlatti's harpsichord arrangements for solo guitar. It is intriguing to note that Albero and Scarlatti both held positions at the Spanish Royal Chapel for a number of years and, in this capacity, may have influenced one another in their musical compositions and style. Certain similarities are documented in this paper.

Since Scarlatti's music has been successfully arranged, and is popular to play on modern guitar, it is hoped that these sonatas by Albero may enjoy similar success.
ContributorsSloyka, Erik Robert (Author) / Koonce, Frank (Thesis advisor) / McLin, Katherine (Committee member) / DeMars, James (Committee member) / Arizona State University (Publisher)
Created2014
Description
Four new duets by different composers were commissioned for this project that utilize the clarinet and bass clarinet with tenor saxophone and bassoon. The pieces are Three Southwest Landscapes by Dan Caputo, Gestures by Michael Lanci, Connotations and Denotations by Jeffery Brooks, and Lyddimy by Thomas Breadon, Jr. The present

Four new duets by different composers were commissioned for this project that utilize the clarinet and bass clarinet with tenor saxophone and bassoon. The pieces are Three Southwest Landscapes by Dan Caputo, Gestures by Michael Lanci, Connotations and Denotations by Jeffery Brooks, and Lyddimy by Thomas Breadon, Jr. The present document includes background information and a performance guide for each of the pieces. The guide gives recommendations to aid musicians wishing to perform these works. Also included are transcripts of interviews conducted with each composer and performer, as well as full scores of each piece. In addition to the document there are recordings of all four pieces.
ContributorsMiller, Audrey Jakub (Author) / Spring, Robert (Thesis advisor) / Gardner, Joshua T (Thesis advisor) / Creviston, Christopher (Committee member) / Hill, Gary (Committee member) / Rockmaker, Jody (Committee member) / Arizona State University (Publisher)
Created2014
Description
Bruegel is a four movement composition inspired by the paintings and engravings of Flemish artist Pieter Bruegel the Elder (1525-1569). It is scored for Bass Clarinet in Bb, Electric Guitar, One Percussionist (Glockenspiel, Woodblock, Snare, Kick Drum, and Brake Drums), Piano and String Quartet. Each movement explores a painting or

Bruegel is a four movement composition inspired by the paintings and engravings of Flemish artist Pieter Bruegel the Elder (1525-1569). It is scored for Bass Clarinet in Bb, Electric Guitar, One Percussionist (Glockenspiel, Woodblock, Snare, Kick Drum, and Brake Drums), Piano and String Quartet. Each movement explores a painting or engraving from Bruegel’s catalog of works and attempts to embody each piece of art through the use of certain compositional techniques.

The Cripples (Movement I) explores layered rhythms and disjunct melodic fragments which play on the idea of Bruegel’s painting of crippled men trampling over each other and stumbling. Small moments of balance are found throughout only to be lost. Patience (Movement II) is based on an early engraving of Bruegel, which depicts a lone woman who represents a virtue, in this case patience, surrounded by sin and vices. Juxtaposed textures are presented with patience eventually finding itself victorious to temptation. Children’s Games (Movement III) explores a painting which depicts a large number of children playing a plethora of different games. The movement uses graphic notation and plays with the idea of games to create a compositional “game” for the ensemble. Big Fish Eat Little Fish (Movement IV) depicts a large fish eating several smaller fish. A process is introduced which plays on the idea of increasing density and lasts for the bulk of the movement.
ContributorsVillalta, Kevin (Author) / Rogers, Rodney (Thesis advisor) / Rockmaker, Jody (Committee member) / Suzuki, Kotoka (Committee member) / Arizona State University (Publisher)
Created2016
Description
The life of Jean-Michel Basquiat is often misinterpreted in artistic discourse. From a social justice perspective, Basquiat's work is not merely art. Despite the symbolism and subject matter open for analysis, Basquiat articulated the self in relation to nuances of race, socio-economy, and historical scripts based upon real relations and

The life of Jean-Michel Basquiat is often misinterpreted in artistic discourse. From a social justice perspective, Basquiat's work is not merely art. Despite the symbolism and subject matter open for analysis, Basquiat articulated the self in relation to nuances of race, socio-economy, and historical scripts based upon real relations and conditions. Of the genre of Neo-Expressionism without a disciplined schooling in art, Jean-Michel is categorized as 'primitive' in style and form, labeled the "first black artist." Beyond the art world's possessive confines and according to post-colonial aesthetics, Jean-Michel articulates the existence of a learning self. With a pedagogical lens, a process of becoming an "artist" deepened Basquiat's expressions of self in relation to a “white” art world, which typically restricted the artist to specific categories and definitional parameters.

While recognition of the "artist" highlights the limitations of 'public' and 'self' in pedagogy, learning of the self through Neo-Expressionism is contingent upon articulating a situated existence among particular "publics," with regard to time and place. Variable dimensions of recognition create a fragmented self with transitional 'stages' and a series of acute shifts re-establish the definitional boundaries of art, definers, and ultimately the self and “Other”. These shifts continuously create new margins of the avant-garde and the self is redefined by art and discourse to sustain capital inflow, thereby replicating the colonial nature of capitalism with regard to communication, material and discovery, and “Other”. The process eschews a realized finality while expression as a relational communication of the situated persona redefines one's identity and demarcates a value of the self.
ContributorsDiffie, Dillon (Author) / Lauderdale, Pat (Thesis advisor) / Vicenti Carpio, Myla (Committee member) / Swadener, Beth Blue (Committee member) / Arizona State University (Publisher)
Created2017
Description
As one of the composers living in an era filled with innovations, Anatol Konstantinovich Lyadov (1855-1914) has been relatively ignored by scholars and pianists to date. He is an unusual composer with multiple characteristics: solitary but expressive, talented but indolent. His compositional style never lacked critics—especially with respect to

As one of the composers living in an era filled with innovations, Anatol Konstantinovich Lyadov (1855-1914) has been relatively ignored by scholars and pianists to date. He is an unusual composer with multiple characteristics: solitary but expressive, talented but indolent. His compositional style never lacked critics—especially with respect to his persistent preference of miniatures. Nonetheless, his piano works embody the breathtaking beauty of the composer’s independent musical ideas and colorful musical language. Compared with the flourishing, dazzling, and nationalized music from other composers living in the same era, these light, flowing musical pieces from Lyadov have irreplaceable value.

Through the study of these small-scale piano works, one finds important connections with the music of other renowned composers (e.g. Chopin and Scriabin), and the employment of traditional aspects such as Russian folk tones and fairy tales. Stylistically, Lyadov was a representative of 19th-century Romanticism; however, his compositional style changed during his late period (after 1900), presenting a unique use of dissonance.

The scholarly research on Lyadov’s piano works remains limited. Most of the related resources can be found only in the Russian music literature. No in-depth study or dissertation on the complete piano works of Lyadov could be located, and therefore my research paper is intended to provide useful information to piano performers and teachers, hopefully encouraging more study and performance of Lyadov’s piano works. Despite their lyrical melodies and deep emotion, these works are thus far relatively unpopular and unknown, with only a few played occasionally as encore pieces.
ContributorsZhang, Xiaoyu (Author) / Hamilton, Robert (Thesis advisor) / Creviston, Hannah (Committee member) / DeMars, James (Committee member) / Meir, Baruch (Committee member) / Arizona State University (Publisher)
Created2018