The purpose of this investigation is to determine the suspended organic matter and the total phosphorus in the waters of Lake Dallas and to evaluate these findings. Since organic matter floating in lakes is largely comprised of minute plants, animals, and detritus derived from animals and plants, the fertilizing effect of phosphorus must be considered as an integral part of this problem.

Sonata in A major, Opus 120, was written by Franz Schubert in 1819. The sonata was chosen for this study because of its proximity to the middle of the span of time in which Schubert wrote his piano sonatas. His first piano sonata was written in 1815 and the last in 1828. Since no sonatas were written in either 1821 or 1822, the years in the middle of this span, the sonata written in 1819 was chosen.

The State of Texas is endowed with many valuable resources. It has vast oil and gas deposits, huge timber reserves, and land in abundance. Not least among its re sources is water, the key resource. It is water, even before food, which sustains all life on this earth. Without water the human processes of agriculture, industry, and commerce would be impossible. Water serves as a major source of energy, transportation, and recreation. It is not a risky statement to make that water, above everything else on this earth except land, permits man to exist.

In this study sixteen early stone buildings at Fredericksburg, Texas, are described and evaluated as examples of indigenous architecture. Chapter II presents a brief history of the founding of Fredericksburg. Chapter III presents a description of the town site and a discussion of the native materials as used by the pioneer immigrants in the construction of residences and other buildings. Chapter IV is devoted to a detailed description of fourteen buildings as specific examples of the indigenous architecture. Representative photographs of the buildings as they now appear, as well as floor plans, illustrate the text. Two early churches of the indigenous type, accompanied by photographs and floor plans, are discussed in Chapter V. In Chapter VI a summary of the study is given and conclusions are presented.

It is the purpose of this thesis to acquaint the reader with the various systems, materials, and people who produce the art , in order to evaluate it and to pass on the results of its research to others who may find it useful in acquainting themselves with the advertising field.

Born April 2, 1873, on the estate of Oneg in the province of Novgorod, Russia, Sergei Vassilyvitch Rachmaninoff was the fifth of the six children of Vassili and Lyoubov Boutakova Rachmaninoff. Rachmaninoff's aristocratic descent was traced to the Hospodars Dragosh, rulers of the realm of Molday from the fourteenth to the sixteenth century. One of the daughters from this family had married a son of the Grand Duke Ivan III of Moscow. The son's nephew was named Rachmanin, and from this source the family name originated.1 Rachmaninoff's mother was the daughter of a general, head of Araktcheyev Military College in Novgorod and the owner of a number of estates in the district. It was with a dowry of five of these estates that Lyoubov Boutakova married Vassili Rachmaninoff, and on one of these estates, Oneg, the couple settled down to married life.

The main purpose of this study will be to analyze the impressionistic style and techniques of Debussy, how the idiom came to be, and the influence of this particular idiom on two American composers. For thorough understanding, the poetic and artistic backgrounds of impressionism must be brought out; the biography of the man who originated the idiom, as well as his aesthetic theories, must be briefly covered. More objectively, from biographies and various other studies the techniques peculiarly impressionistic will be listed, and analysis will be made of several of the Debussy songs from various periods of his composition.

During the first half of the twentieth century the trumpet has gained its position as a solo instrument, even surpassing its esteemed position in the High Baroque Era. With the combined efforts of performers like Herbert L. Clark, Ernest S. Williams, and Joseph Arban, and the efforts of the French school of trumpet playing, notably those of Raymond Sabarich, the trumpet has risen from a mere accompanying instrument of the Classical Period and early Romantic Era to its present place as an expressive solo instrument. In this relatively new position the trumpeter is faced with one serious problem: that is one of limited literature. The trumpeter of today is almost compelled to perform either works of the Baroque Era or solos written within the last thirty years.

The ancient Germanic god that Richard Wagner resurrected in his operatic style Der Ring des Nibelungen was worshiped and feared from Greenland to Asia Minor for 1,000 years after the birth of Christ. This thesis examines the psychological aspects of Wotan as he appears in the opera.

The problem was to study several hydrocarbons when they were subjected to ultraviolet light of 2536 Å in the presence of mercury vapor. It would be expected from the work of Stallings that the rupture of any tertiary hydrogen bond in the molecule would be the predominant effect. However, secondary and primary bond splitting would occur as well as some C-C bond rupturing, but these could be expected to a lesser degree than the first, since the t-hydrogen has the greatest reactivity.

The British Museum, Additional Manuscript 4918, provides an interesting insight into the sociology as well as the music of the Baroque period. This treatise was written by an unknown "music-lover," who was not a musician by profession. All that is definitely known about his identity are the initials A.D.V. that appear on the title page. The manuscript is dated 1702. In method and design this work represents the transitional character of the seventeenth and eighteenth centuries. Because the author was not a professional musician, it is important to consider the sociological aspects which influenced the writing of a treatise of this sort. A study of the development of Baroque musical treatises indicates a direct parallel with the social and political temperament of the time.

Parody may be defined as a humorous or sarcastic imitation of a serious piece of literature. It appears, following this interpretation, that Carlos Ordoñez composed his marionette opera, Musica Dalla Parodie d'Alceste as a parody on Gluck's Alceste. A microfilm of the original manuscript of Ordoñez was procured from the National Szecheny Library in Budapest, the possessor of the only copy of the work.

John the Baptist is a passion focusing on the sufferings of John in six movements for contralto, tenor, baritone, and bass soloists; chorus of mixed voices; boys' choir; and orchestra.

This thesis is based on a study of the basic concepts of Concha Espina de Serna as revealed through the outstanding characters in ten of her novels and five volumes of short stories: Despertar para morir(1910), Agua de nieve (1911), La esfinge maragata(1914), La rosa de los vientos (1916), Ruecas de marfil(1917), El metal de los muertos (1920), Dulce Nombre(1921), El cáliz rojo(1923), Tierras del Aquilón (1924), El príncipe del cantar(1929?), Altar mayor (1926), Llama de cera(1927), La virgen prudente(1929), Candelabro(1933), and. La floor de ayer(1934).

This report consists of a presentation of prices paid for the various classifications and grades of cattle sold in the Fort Worth Livestock Market during 1952; a comparison of 1951-1952 prices showing a sharp decline in the price of all grades and classifications which began in June of 1952; and an examination of some of the major factors contributing to the decline in cattle prices as reflected in the Livestock Market, Fort Worth, Texas. From a study of cattle prices that prevailed in the Fort Worth market during 1951 and 1952, and a consideration of some of the factors contributing thereto, the following conclusions are drawn: First, prices of all grades of cattle soared to unusually high levels during 1951, thereby accentuating the drop in price which occurred in the latter part of 1952. Second, the withholding of cattle from slaughter, during a cattle build-up process, rather than a scarcity of cattle in this country was primarily responsible for extremely high prices in 1951. Third, cattle production in this country has progressed in cycles of eight to ten years duration of each; the period under consideration was on the build-up side of the present cycle which began in 1949; and …

"Symphonic Overture" is constructed like a symphony in miniature with the traditional sonata-allegro form used as a vehicle to expose the three contrasting actions, and to combine them into one concise movement.

In surveying the field of instrumental literature during the past one hundred fifty years it is notable that the majority of the larger orchestral works have been written ni the sonata form. This fact is the primary reason for the writers selection of the sonata form, which is employed in the Symphonic Piece in D Major.

The purpose of writing the Overture for Orchestra is two-fold: first, to produce a short orchestral work in the modern idiom; second, to compose a symphonic piece within the technical scope of semi-professional orchestras such as college and civic organizations.

This thesis consists of the first movement and discussion of Symphony Number I, an original composition by Gerald Ray Haney.

A series of four stations for sampling the waters of the Red Rivers and Lake Texoma was established. Water samples from top, middle, and bottom levels of these four stations were taken on monthly intervals during periods of homothermousity and on two-week intervals during periods of thermal stratification. These samples were analysed for the cations sodium, potassium, calcium, and magnesium, and for the anions normal carbonate, bicarbonate, sulfate, chloride, nitrate, water hardness (expressed as calcium carbonate), and phosphates. Determinations for dissolved oxygen, carbon dioxide, pH, temperature, and specific conductance were performed. Using these data, vertical profiles of the lake at these four stations were established. From the study of these data it was concluded that the waters of the Red River improve in quality coincident with impoundment, and that these improvements are sufficient to warrant the use of these waters.

This study was designed to identify the knowledge and skills that draftsmen employed in the greater Dallas-Forth Worth, Texas metropolitan area should posses. This study was conducted to identify the following as related to draftsmen in the Dallas-Forth Worth, Texas area: What kind of education and experience is required to prospective draftsmen? What are the general duties of draftsmen? How much emphasis is placed upon knowledge of and skill in the use of drafting equipment? How important are the basic concepts and principles of drafting usually taught in drafting courses? What methods are used to reproduce drawings?

The general purpose of this investigation is to examine the values of print making as compared with drawing and painting in their respective relationships as a part of the junior-high-school art program. The specific purposes of the investigation are: 1. To determine the values which are common to both the print-making arts and the drawing-painting arts. 2. To discover the values which are unique in the print-making arts. 3. To determine which of the print-making processes belong in the junior high school. 4. To recommend the grade placement and limitations of print-making for the junior high school. A conservative general conclusion, based upon objective evidence, can safely be drawn to the effect that in all phases of the learning experiences print making was found to be as valuable as painting and drawing. Its values were compared with respect to specific art development, to general educational growth, to socialization, and to character training.

The problem of classifying variations according to technical plan and stylistic treatment centers on the determination of which elements of the theme (melody, harmonic scheme, structure) are retained in each component variation and the compositional methods (elaboration, embellishment, motivic fragmentation) which are applied.

This study examines the development and creation of the clarinet in the seventeenth and eighteenth century, and the start of their use as a solo instrument in the eighteenth century. This explores Mozart's utilization and development for the clarinet to other various composers and their contributions.