Paul Hindemeith adheres to the traditional concept of using two trumpets in his orchestral brass section. The trumpet parts are notated in concert pitch on the score implying the use of the "c" trumpet, although in actual practice, the parts are often transposed and played on the B-flat trumpet by the performer.

This study traces the development of the baton conductor from his earliest origin up to and including the present day. From his initial role, that of a time beater and teacher, he has progressed to that of an interpreter and creator of music.

The Mystic Trumpeter is intended to reflect and comment on the meaning of the poem of the same name featured in Walt Whitman's Leaves of Grass. Formally the individual movements are approximately simple territory ternary in form; however, cyclical treatment of the opening motive is the main structural concept of the work, and its appearance throughout the composition is controlled entirely by the recurring connotations of the poetry.

"Gethsemane to Calvary" is a sacred cantata for mixed voices and keyboard accompaniment. It is divided into six sections which are called parts. With the exception of part one which is a potpourri overture, the parts are divided into a variety of choral forms.

"Quintet for Woodwinds " is in four movements. The form of each movement is basically traditional: the first movement is in Sonata form; the second movement is a Theme and Variations; the third movement is a short Chorale; and the fourth movement is a Rondo. The themes of the movements are interrelated, giving a cynical effect.

The primary objective of this study is to write a brass method which will give the college student a thorough foundation in articulation, tone production, intonation, and other factors involved in the playing of the trumpet, French horn, bass and trombone. This brass method will be written for college level brass classes.

The String Quartet is comprised of three movements: Allegro, Adagio, and Vivace. The Allegro utilizes a monothematic Sonata Allegro form: the Adagio is through-composed, and the Vivace is a Rondo. All three movements feature a lean harmonic texture, much of the harmony resulting from linear movement, i.e. counterpoint.

The Essay for Orchestra combines three contemporary styles of melodic writing into sonata form. The exposition contains three themes. The first theme is a twelve-tone row. Unlike the usual approach to serial writing, the row is used in its original form throughout the piece and is developed by rhythmic alterations. The theme never occurs in its inversion or retrograde. The second theme of the exposition illustrates a chromatic type of melody. The third theme in the exposition is constructed of ascending and descending leaps of perfect fourths interspersed with leaps of thirds and short scale lines. The constant use of this theme throughout the development section provides the composition with a melodic unity.

Fantasy for Orchestra was first conceived as a symphony in one movement of about twenty minutes duration in sonata-allegra form. It was to include the diversity of moods and materials generally associated with the three, or four movement sonata, or symphony, as had my sonata for violin and piano. The plan of this previous work is as follows: A, Scherzo, B, Closing Theme, Development, A, Slow Movement, B, Closing Theme, Coda.

The purpose of the composition of the "Music for Chamber Band" is the creation of an extended work for an ensemble of solo wind instruments are treated as woodwind and brass quartets, with the percussion section, which requires four players, serving a subordinate function. The "Music for Chamber Band" is in three contrasting but thematically interrelated movements. The first movement, entitled "Lament," is marked "Slowly and simply" and has a mournful character. The second movement is fast and vigorous, frequently utilizing cross accents which give the impression of two or more meters performed simultaneously, and is entitled "Dance". The third movement, "Antiphon," is moderate in tempo and relaxed in nature. The form of the work as a whole can be likened to an arch which contains (or is made up of) three smaller arches.

This quartet shows the composer's development from a highly chromatic, freely melodic, un-serialized style in movement I, through a still free, but disjunct, somewhat more ordered style in movement II, to a style in movement III which makes much use of serial techniques. This last usage, however, no longer employs the twelve-tone method in a stiff and fettered manner.

A Psalm Fantasy is a cantata in three movements for mezzo-soprano or baritone soloist, chorus of mixed voices and orchestra. The orchestra comprises two flutes, oboe, English horn, two clarinets in B-flat, bass clarinet, two bassoons, four horns in F, three trumpets in B-flat, three trombones, tuba, timpani, cymbals, xylophone, harp and strings.

The purpose of the project described in this paper has been to complete construction and to determine the operating characteristics of a charging system and a corona-type controlled leakage system for the compact Van de Graaf generator now under construction at North Texas State University. Calibration data of the generating voltmeter to be used for determining the potential developed by the generator are also included in the paper.

Our research has shown the carotenoid pigment to be found in the cell membrane of C. poinsettiae. These results suggest that the pigment is bound to protein and that protein tertiary structure is important in the binding.

The Introduction is in two-part song form two-part song form with the tonality centered around d-minor.