This investigation was designed to study the age-related differences in the survival rates of 2-to 3- and 6- to 7-month-old AKR/J mice after continuous treatment with anti-lymphocyte globulins (ALG), anti-thymocyte globulins (ATG), or rabbit anti-mouse brain serum (RAMB).

The National Guard in America began in the Revolutionary War. The Texas units resulted from the earlier concept and emerged in 1835 to resist Mexican oppression. Following achievement of statehood, Texas militiamen served in the Mexican War, the Civil War, and the Spanish-American War. As the twentieth century began, Texans had a long history of service in reserve military organizations in spite of a prevailing attitude of contempt for citizen soldiers held by influential regular army officials.

Hegira is a work for full orchestra making use of piano as well as an augmented percussion section. The title, taken from Mohammed's flight to Mecca in 622 A.D., did suggest certain directions during the compositional process, but it does not imply a specific program for the music. The compositional process employed many techniques, including thematic transformation, serialization, rotation, contrapuntal textures, as well as the intuitive juxtaposition of material.

The title is intended to suggest that the work expresses the composer's innermost thoughts and feelings, even though these thoughts and feelings have no concrete realizations or programmatic connotations. It is precisely because of their abstractness that the thoughts and feelings are expressed in music rather than in words or some other concrete mode of communication. The total performance time is approximately twenty minute. The individual movements last about ten, four and one-half and five and one-half minutes, respectively.

The lecture recital, presented on November 27, 1978, explored the method of "gracing" employed in the performance of solo violin sonatas in the first quarter of the eighteenth century as exemplified by an unpublished manuscript of the embellished version of Corelli's Sonata in E Major, Op. V, No. 11, by the English violinist Matthew Dubourg. A general comparison was made with other contemporary examples, including in particular Geminiani's "graced" version of Corelli's Sonata in A Major, Op. V, No. 9. Dubourg's manuscript was performed after the lecture.

This study of semigroups discusses groups, ideals, relations on semigroups, and relation classes in semigroups. Each topic is covered in some detail; but since this is a general study of semigroups, no topic dominates the paper. The definitions, theorems, and corollaries are supplied by Dr. August Lau, and all proofs are the work of Ms. Bryant.

The composition is in one movement for cello and two-channel tape, requiring approximately twelve minutes for performance. The character of the work is aggressive and decisive in nature, with areas of repose occurring only at the beginning and before the conclusion. The title "concertante" is used to describe a concert-piece in which each of the two instruments.

The problem of this study was to determine the criteria and procedures used by superintendents of selected public high schools districts in Texas in the selection of high school principals. This study had two main purposes : (1) to ascertain criteria and procedures that the superintendents of selected public school districts of Texas are using in the selection of high school principals, and (2) to make recommendations to improve the selecting of high school principals.

The problem with which this investigation is concerned is that of determining the effect of Biofeedback and/or Relaxation training on psycho-physical measures related to older persons' manifestations of stress. This is accomplished by assessing the differential outcomes obtained from using biofeedback plus relaxation with one group of subjects and relaxation training only with another group of subjects.

The implications of sociobiology as presented in Wilson's Sociobiology: The New Synthesis are examined to determine to what extent 1) sociobiology can subsume sociology; 2) sociobiology is antithetical to sociology; 3) sociobiology reflects a movement within sociology. Basic assumptions of sociobiology pertinent to sociology--degree of determinism, existence of human universals, and definitions of society, culture, and human nature--are scrutinized alongside Wilson's view of sociology as a scientific discipline. The thesis explores weaknesses of both sociology and sociobiology and concludes that sociobiology, in ignoring culture as a source of behavioral motivation, is limited in reducing the sociological perspective to a biological one. Although the two disciplines have antithetical foundations, sociology has already begun to incorporate selected aspects of the sociobiological perspective.

The purpose of this dissertation is to analyze the six special military units which were authorized and created by the War Department under the direction of Secretary of War Edwin M. Stanton. In relating the military history of such special units the study determines what contributions and significance they made to the Union war effort.

A procedure is described for the purification of human erythrocyte aldolase (EC 4.1.2.13). The process involves a specific substrate elution of the enzyme from phosphocellulose followed by a reverse ammonium sulfate fractionation.

Born into one of the most distinguished families in eighteenth-century England, Samuel Wesley (1766-1837) distinguished himself as a child prodigy, an ardent devotee of the music of J. S. Bach, and as a composer, performer and music lecturer. His four extant overtures, written from the year 1778 to 1824, offer an insight into his development as a composer. This edition, drawn from the Wesley manuscripts housed in the British Library, is preceded by a commentary dealing with Wesley's life, the history of the overture as an independent for, and with Wesley's place in the history of English instrumental music.

This theater piece is based on a story by John Updike. It is scored for baritone soloist, chorus, real-time electronic sounds, and a small orchestra (woodwinds 1111, brass 2121, 2 percussionists, organ, handbells, strings 33221). The work also includes actors, dancers, video projections, 35mm slide projections, and special lighting effects. The story opens with the moving of fourteen-year old David and his family is to live on the farm formerly owned by David's maternal grandfather. David becomes disturbed when he reads H.G. Wells account of the life of Jesus Christ, He reacts to this account because it is contradictory in spirit to what he has been taught at church and at home. The story deals primarily with David's attempts to reconcile these conflicts in his mind.

This study attempts to ascertain the status of, the enrollments in, and the offerings available in business education as well as the relationship between business education and other subject fields in grades ten, eleven, and twelve of the Oklahoma public high schools for the school year 1976-1977.

For this investigation two types of observations used: Texas's private and public institutions that provide residential treatment to children severely handicapped and children served by those facilities. The overall result showed that the distance between the child's home and the treatment facility is great for public institutions than for private.

String Music is a composition for string orchestra, percussion, and tape in three movements. The work exploits both traditional and contemporary polyphonic techniques (e.g. imitation, inversion, canon, stretto, fugue, collage). In addition, each movement employs a different musical elementas the focus of organization (timbre, pitch, rhythm/meter). The duration of the entire work is approximately eighteen and a half minutes.

Methylgloxal synthase, which catalyzes the conversion of dihydroxyacetone phosphate to methylglyoxal and inorganic phosphate, has been found in several Enterobacteriaceae. The enzyme along with glyoxalase I and II and D-lactate oxidase, therefore, constitute a nonphosphorylated shunt of the normal glycolytic pathway

The Variations on a Theme by Shostakovich is scored for an orchestra of 3 flutes, 3 oboes, 2 bassoons, contra-bassoon, 4 horns, 3 C trumpets, 3 trombones, harp, harpischord, piano, percussion and strings. The entire work is approximately 17 minutes in duration. The subject for the Variations comes from the Fifteenth Symphony of Shostakovich, last movement. There are many allusions to the writing of Shostakovich in terms of gesture, orchestration, and harmonic structure.

The problem of this study was to determine by means of Judgment Analysis (JAN) Technique the admission policies of selected faculty and administrators for foreign graduate students at North Texas State University.

With a large number of carbon-carbon spin-spin coupling constants now determined and the dihedral angle dependence of vicinal coupling constants reported, application of this coupling constants data was attempted to a conformational study.

The problem with which this dissertation is concerned is to determine whether the semester unit plan offers seventh grade students greater academic gain in the basic subject areas than does the quarter unit plan. Texas offers school districts a choice of the two plans. This study is unique in that the district of this study has both plans in operation at the secondary level.

The problem of this study was a comparison of the career interests, locus of control, attitude, and achievement scores of community college introduction to business "on-campus" students and "open-circuit instructional television" students. The "on-campus" sample included 102 students enrolled in traditionally taught "introduction to business" classes and the "open-circuit instructional television" sample included 279 students enrolled in the "introduction to business" telecourse offered for credit in four community colleges in a multi-campus district.

This symphony is a representation of the composer's philosophy of life, which includes a belief in a pre-existent life (Beginnings), a mortal life (Searchings and Wanderings), and a life after death (Return Home). Three out of four of the cyclic elements in the Symphony are symbolic. Theme one represents the influence for good which emanates from a living God; motive one represents the influence for evil, or the Devil; motive two represents the influence of Christ. All three of these influences were present in the pre-existence, they are present in earth life and in the life after death, where good will ultimately triumph over evil. Motive three is found in both first and third movements, but has no symbolic meaning.