Doctoral Lecture Recital: 2013-04-18 - David Hall, percussion

Doctoral Lecture Recital: 2013-04-18 - David Hall, percussion

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Date: April 18, 2013
Creator: Hall, David
Description: Lecture recital presented at the UNT College of Music MEIT (M1001) in partial fulfillment of the Doctor of Musical Arts (DMA) degree.
Contributing Partner: UNT Music Library
(W)rong Song: An Original Novel

(W)rong Song: An Original Novel

Date: August 1972
Creator: Hall, David G.
Description: The novel concerns the massacre of a small village in Viet Nam and its effects upon those involved, attempting to show that selfishness in men overrides any other concern, even during war.
Contributing Partner: UNT Libraries
Innovations in Musical Texture and Aural Perspective: Steven Mackey's See Ya Thursday for Solo Marimba

Innovations in Musical Texture and Aural Perspective: Steven Mackey's See Ya Thursday for Solo Marimba

Date: August 2013
Creator: Hall, David Porter
Description: This dissertation and accompanying lecture recital explore the unique textural features in the works of Steven Mackey as exhibited in See Ya Thursday (1993).A rigorous formal, harmonic, and motivic analysis will highlight the compositional characteristics of textural structure and aural perspective that exist in the work. Illumination of these compositional elements can help to identify and minimize the technical complexities that exist within this piece for the performer. In addition, this document provides brief biographical information on Steven Mackey and his works, and on See Ya Thursday as it relates to other pieces in the advanced marimba literature. Finally, it is the aim of the author to add a resource to the relatively limited amount of research on Steven Mackey with this analysis of See Ya Thursday.
Contributing Partner: UNT Libraries
Temporal and Spatial Comparisons of Ambient Toxicity of the Trinity River in Relationship to an Effluent

Temporal and Spatial Comparisons of Ambient Toxicity of the Trinity River in Relationship to an Effluent

Date: December 1993
Creator: Hall, David B., 1958-
Description: A toxicological study was initiated because of concerns about allegations that the Texas Water Commission that effluent from the Dallas Central Wastewater Treatment Plant, which discharges into the Trinity River, was affecting downstream water quality. Monthly, flow-weighted composite effluent samples were collected. Grab samples were also collected upstream and downstream from the effluent from April 1989 to August 1991. Toxicity tests were conducted on these samples using Ceriodaphnia dubia as the test organism. Samples were collected four times during this study in which rainfall occurred prior to sampling. In every instance, this "first flush" of the watershed during a rising hydrograph was toxic to C. dubia upstream. Analyzing toxicity by season resulted in a statistically significantly lower neonate production in the effluent than in the river samples during the months of June, July, and August. This impact on neonate production was suspected of being caused by organic pesticides which are used for insect control on lawns. The effluent was never acutely toxic to C. dubia. Primarily, toxic occurrences in either the effluent or the river samples were primarily of a chronic nature. Overall, survival of C. dubia was affected more frequently at the upstream site than in the effluent or ...
Contributing Partner: UNT Libraries