The coexistence of Dipodomys ordii and Perognathus hispidus with Peromyscus maniculatus and Reithrodontomys montanus was studied in a grassland association of central Texas. The food habits of these species were compared with information from habitat vegetation analysis in an effort to determine food selectivity and the amount and importance of niche overlap and competition among these rodents.

This study attempted to ascertain the differences between mortuary and college students in terms of unconscious affective concern with death and the conscious fear of death.

The primary objective of this work is to discuss some of the elementary properties of near-rings as they are related to rings. This study is divided into three subdivisions: (1) Basic Properties and Concepts of Near-Rings; (2) The Ideal Structure of Near-Rings; and (3) Homomorphism and Isomorphism of Near-Rings.

The subject of this thesis is the conscription debate in Great Britain in the late nineteenth and early twentieth centuries, defined in a social-cultural context. The basic assumption is that a process of cultural conditioning works to determine human actions; actions therefore can be understood by examining cultural conditioning. That examination in this thesis is limited to a study of social and intellectual influences relating to conscription as they acted upon various groups in the English community prior to the Great War. The thesis also discusses the 1915-1916 crisis over actual adoption of conscription, in light of these influences.

The purpose of the study was to determine if subjects would improve in cardiovascular efficiency following a six-week program of trampolining and/or tumbling. Literature concerning cardiovascular efficiency, training, trampoline, testing instruments, test selection and maximal oxygen intake were thoroughly reviewed. The Astrand test of maximal oxygen intake and the Cooper twelve-minute run test of aerobic capacity were found to best fit the needs of the present study.

The purpose of this investigation is to describe and document certain behavioral characteristics of the multinational corporations and to point out some of the special problems they create for economists. Theirs is a new way of organizing and controlling international business units and relatively little is known about the consequences for economics and politics. The primary area of study with which this investigation is concerned is the multinational corporations' economic power and the inability of nations to effectively control it.

The purpose of this study was to examine the relationship between the personality characteristics of high school male gymnasts and the personality characteristics of high school football athletes and non-athletes. An attempt was made to answer three specific questions: I. Do personality differences exist between the gymnastic group and the non-athletic group? II. Do personality differences exist between the gymnastic group and the football group? III. Do personality differences exist between the football group and the non-athletic group?

This study investigates the adaptability of plastic paints to photographic silk screen materials and methods. The problem was to experiment with and further develop another technique for the artist, the silk screening of photographic images directly onto the painting surface with acrylic polymer paint.

The problem with which this paper is concerned is that of defining the Riemann-Complete Integral and comparing it with the Riemann and the Lebesgue Integrals.

"The problem with which this study is concerned is that of determining whether the implementation of a teacher-training curriculum providing the courses required for state certification of vocational-technical teachers employed in the North Texas public school systems is feasible and desirable at North Texas State University."--1.

This study is concerned with an analysis of twenty paintings by Western European artists from the thirty-five-item segment of the Anthony Denney Collection on permanent loan to the Dallas Museum of Fine Arts. The paintings were considered separately in a two phase visual and verbal analysis accompanied by visual diagrams. Phase one described the primary visual qualities of each painting through examination of the art elements and principles. Phase two was a verbal description of each painting. The purpose of this investigation is to provide an analysis format suitable for abstract and non-objective works of art.

The purpose of the study has been to analyze the rhetoric of Malcolm X with Kenneth Burke's dramatistic pentad in order to gain a better understanding of Malcolm X's rhetorical strategies in providing answers to given situations. One speech, determined to be typical of Malcolm X during the last phase of his life, was chosen for the analysis. It was the speech delivered on December 20, 1964, during the visit of Mrs. Fannie Lou Hamer, Mississippi Freedom Democratic Party candidate for the Senate.

A series of oxovanadium(IV) complexes of Schiff bases derived from substituted salicylaldehyde and aminoalcohols has been prepared and characterized. The Schiff bases coordinate through 0, N, and 0 as tridentate bivalent ligands. The primary purpose of the investigation is to describe the structure and bonding in these complexes. The subnormal magnetic properties of the complexes provide much information about both the structure and the bonding in the complexes.

The present investigation was concerned with the effectiveness of religion in personality development and the significance of church attendance in ethical and moral control. These concepts were related to specific diagnoses of psychiatric patients to ascertain the effect of religion upon those patients diagnosed as paranoid-type schizophrenics and as sociopaths. In addition, the effect of this variable on other variables related to the patient's past religious experience, such as church attendance, was examined. The religiousness of the patients was measured by a single religious intensity questionnaire.

The present study was a systematic replication of a study by Morse and Skinner (1957). An attempt was also made to study some of the parameters involved in the sensory control of operant behavior. Morse and Skinner found that a stimulus present when a response is being reinforced may acquire discriminative control over the response even though its presence at reinforcement is adventitious.

The problem with which this investigation is concerned is that of analyzing and evaluating selected dramas and novelas of Juan Perez de Montalban. This study concludes that Montalban was not a writer of original works, but his familiarity with and utilization of certain literary devices, stereotyped situations, cliches, and popular themes, along with his notable talent in portraying women and rulers allowed him to produce works which met with great acclaim in his lifetime.

The purpose of the investigation was to locate the plant population which had the greatest impact on soil nitrogen in a successional sequence from newly deposited alluvia to a mature streamside forest, and to evaluate the pioneer populations in terms of their annual nitrogen contribution.

This paper is a study of some of the basic properties of the metric half-space topology, a topology on a set which is derived from a metric on the set. In the first it is found that in a complete inner product space, the metric half-space topology is the same as one defined in terms of linear functionals on the space. In the second it is proven that in Rn the metric half-space topology is the same as the usual metric topology. In the third theorem it is shown that in a certain sense the nature of the metric halfspace topology generated by a norm on the space determines whether the norm is quadratic, that is to say, whether or not there exists an inner product on the space with the property that |x|^2=(x,x) for all x in the space.

This study was conducted to ascertain whether or not the opportunities for developing competencies in descriptive geometry needed by draftsmen in the Dallas -Fort Worth area are being provided in Texas junior colleges. Findings concerning the knowledge, skills, and equipment associated with descriptive geometry as it is presented in Texas junior colleges were compared with competencies in descriptive geometry that representatives of industry believe are important for successful draftsmen in companies in the Dallas-Fort Worth area. The purpose of the study is to compile information which will be of use to school officials and teachers in developing courses of study that will enable students to acquire the knowledge and skills needed for success in industry.

The effects of a lethal dose (1380 r) of X-irradiation on plasma and adrenal tissue histamine levels of rats were studied. The plasma histamine response was triphasic (increase at 1-3 hours, decrease at 5 and 9 hours and return to control at 24 hours post-irradiation). The adrenal tissue histamine response was found to be biphasic (decrease at 1 to 9 hours and a return to control level at 24 hours post-irradiation).

Operant conditioning techniques were used to condition male-typical behaviors in an eight-year-old effeminate boy who had been described as transsexual. A probe of toys and activities was administered, which showed a trend toward his choosing feminine toys and activities. The two phases consisted of positive reinforcement of behavior associated with masculinity.

The present study was concerned with comparing the relative effectiveness of behavior rehearsal and systematic desensitization in the treatment of social anxiety.

This is an economic and social history of the Texas Electric Railway, which operated three interurban lines branching out of Dallas. The railway operated from 1917 until 1948, although the company was not dissolved until 1955. Of necessity, the study is based on primary source materials, including railway pamphlets, trade journals such as the Electric Rai Journal, personal interviews, Texas and United States Government documents and publications, and newspapers. Unfortunately, original financial records of the company no longer exist; therefore, financial information comes from Moody's Manual of Investments, Public Utilities.

The purpose of this study is to analyze the techniques through which Julio CortSzar presents and explores the literary concepts of temporal, spatial and identity displacement. The author's radical departure from the more traditionally structured view of these notions is certainly one of the most perplexing and controversial aspects of his literary style.