The purpose of this study was to extend our understanding of the ecological relationships of P. aeruginosa by investigating the differences or similarities between the strains of this organism found in sewage and those found as pathogens in human infections. This research was approached by comparing the serological types of P. aeruginosa isolated from sewage contaminated waters in Argentina (South America) to those isolated from sewage contaminated waters in Texas. They were typed with sera obtained using P. aeruginosa isolated from human infections. The data obtained revealed that bacteria isolated from sewage in Texas and from soil and water in Argentina are antigenically similar to those isolated from human infections.

The purposes of the study were (1) to validate five selected supportive and five selected non-supportive nonverbal movements, and (2) to determine the effects of the nonverbal expressions upon subjects' learning of a gross motor skill. Subjects were twenty-eight college women who met the established criteria. The testing instrument was the Bachman Ladder. Fourteen subjects received the supportive-- non-supportive nonverbal treatment sequence; fourteen subjects received the reverse treatment sequence. Subjects numerically ranked the degree of treatment following each experimental session. Data were analyzed by analysis of variance method. Alpha was .05. Conclusions of this study were (1) that nonverbal supportive and non-supportive treatments do not significantly affect gross motor learning, and (2) the selected expressions are valid techniques for nonverbal communications.

The problem with which this investigation is concerned is that of a survey of the various integrated laboratory sequence programs at college and university chemistry departments. A preliminary questionnaire served to determine which chemistry departments had tried an ILS approach. Those departments which responded that they had tried an ILS approach and were willing to answer a questionnaire concerning it were sent copies of the main questionnaire. The returned copies of these two questionnaires form the source of data for the dissertation. The dissertation is organized into five chapters. The first chapter gives the background and significance, statement of the problem, the purposes and delimitations of the study, and a definition of terms. Chapter II is a review of the literature. Chapter III describes the collection of data. Construction, validation, administration, and analysis of the questionnaire are considered. The findings of the study are presented in Chapter IV. After an introduction, the occurrence of ILS programs and the reasons for trying or not trying an ILS approach are tabulated. The nature of the ILS programs which have been tried and the problems and changes that have occurred in the various programs are presented. The last part of Chapter IV is …

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.

The minor choral works are those exclusive of the well-known choral works. Symphonic movements for chorus are also excluded. Conflicting and incomplete information from the composer himself and from secondary sources were principal research problems. The published letters, the memoirs, and a small number of secondary sources, containing little more than passing references, form the body of the research material beyond the scores themselves. The arrangement is by opus number, with unpublished works inserted chronologically by date of composition. A description of the circumstances surrounding each work' s composition precedes a study of the music within each chapter. The last chapter delineates stylistic characteristics of the minor choral works.

The problem of this investigation is that of determining how double entry bookkeeping originated and evolved during the thirteenth, fourteenth and fifteenth century in mediaeval Italy and its influence on capital formation. The methodology of this study included the use of both primary and secondary sources of information. Great reliance was placed upon a direct examination of original documents found mainly in the State Archives of Genoa, Florence, Milan and Venice. Because this is basically a historical research, particular emphasis was given to the study and criticism of economic, political and religious conditions that most likely had a considerable influence on the creation and evolution of bookkeeping techniques and methods.

This study is a description of selected personality characteristics of seventh- and eighth-grade girls and the changes that occur before and after a program of either aerobics (running) or anaerobics (calisthenics) conditioning exercises during the fall semester, 1973.

The purpose of this research is to investigate the differentials and commonalties in the consumer behavior and attitudes of the working woman as opposed to the non-working woman. The findings of the research are analyzed to determine their impact on the performance of marketing institutions and functions. The major hypothesis tested in this research is: Working women comprise a distinct market segment, which differs in kind from the non-working woman. Both primary and secondary data are used for this study. The principal sources of secondary data are the 1960 and 1970 U.S. Government Census Tracts of the Census of Population. The primary data was obtained from a questionnaire, sent to 1,093 women residing in specific Census Tracts within the Dallas, Texas Standard Metropolitan Statistical Area. The Tracts were selected by geographical dispersion and statistically tolerable limits for female labor force participation and median family income. This criteria insured the inclusion of women for whom the value of work was either high or low. The analysis of the data revealed that working women may be segmented into a distinct consumer market. Demographic characteristics related to consumer behavior were found to be (in order of importance) Age, Income, Education, Age of Children …

The primary sources for this study are Dickinson's poems and letters. The purpose is to examine child imagery in Dickinson's work, and the investigation is based on the chronological age of children in the images. Dickinson's small child exists in mystical communion with nature and deity. Inevitably the child is wrenched from this divine state by one of three estranging forces: adult society, death, or love. After the estrangement the state of childhood may be regained only after death, at which time the soul enters immortality as a small child. The study moreover contends that one aspect of Dickinson's seclusion was an endeavor to remain a child.

The focus of this study is on the development of an original script designed to introduce concepts of structural and transactional analysis to elementary school children. Included in Chapter One are reviews of Transactional Analysis and the PAC communication model. Classroom application of Transactional Analysis principles is examined in Chapter Two. Chapter Three examines needs and characteristics of young children. Qualities of good children's literature are discussed in relationship to the selection and explication of script material. The manuscript appears in Appendix B. This report accepts evidence that Transactional Analysis training can be an additive part of the elementary school curriculum. It further proposes that story material conscientiously designed for young children could prove effective and entertaining training vehicles for Transactional Analysis concepts.

This study is concerned with the metabolism of L-asparagine in Lactobacillus plantarum (ATCC 8014). Theprimary area of investigation is the preliminary characterization of a previously unreported L-asparaginase enzyme in L. plantarum. This L-asparaginase was determined to be an inducible enzyme with variations in its activity level according to the L-asparagine level in the growth medium. L-Glutaminase could not be induced in this organism by L-glutamine, nor would L-glutamine induce the asparaginase activity. These and other studies with amino acid analogs demonstrated the high specificity of both induction and enzymic activity of the asparaginase. Various physical properties of the enzyme were studied. The enzyme was found to be inhibited by adenosine triphosphate (ATP). This inhibition appears to be cooperative in nature and of the type exhibited by allosteric enzymes. These studies should be confirmed on a highly purified enzyme as these preliminary experiments were performed using a crude cell-free extract.

The primary purpose of this study is to show that John Steinbeck's concern with alienation is pervasive and consistent from the beginning of his career as a writer until the end. The pervasiveness of his concern with alienation is demonstrated by examining his two early collections of short stories and by showing how alienated characters in these stories resemble alienated characters in all the author's major works of fiction. Since much confusion surrounds the meaning of the word "alienation," it is necessary to begin with a definition of "alienation" as it is used to discuss Steinbeck. An alienated character in Steinbeck's fiction is a person who is separated from another person, group of persons, society, or the person's ideal self. This study is concerned with characters who create their own alienation rather than with those who are merely helpless victims.

Chapter I includes a description of the Chartist Movement and discusses the criteria found in John W. Bowers and Donovan J. Och's Rhetoric of Agitation and Control that were used to analyze the agitation and control groups of the movement. Chapter II describes the ideologies of both groups. Chapter III analyzes the rhetorical strategies of the agitation group: petition, solidification, promulgation, polarization, non-violent resistance, and confrontation-escalation, and the strategies of the control group: avoidance and suppression. Chapter IV concludes that Chartist agitators effectively used rhetorical strategies; however, the control strategy of suppression was stronger and brought about the demise of Chartism.

This study tests whether criteria variance in five job-facet satisfactions and performance rating explained by selected demographic and personality variables is significantly greater than by the selected demographic variables. This study offers a useful procedure for treating job-satisfaction data and predictor variables and measures the significance in predictability between criteria variance accounted for by variables not generally found in personnel files and those usually found there. It was found that job satisfactions and performance rating differ both in terms of predictability and functional relationships with Predictor Sets.

The purpose of this study is to determine. whether Charles Dickens's educational theories in England during the nineteenth century are conclusively juxtaposed to John Holt's educational theories in America during the twentieth century. Chapter One introduces the proposition and states the general nature of the discussion in -subsequent chapters. Chapter Two presents a history of economic conditions in nineteenth-century England and shows how its evolution influenced Dickens's educational theories. Chapter Three discusses the economic conditions in twentieth-century America, the moral crisis- and its affect on youth, and Holt's theories of how children fail and how they learn. Chapter Four synthesizes Dickens's and Holt's -theories and establishes that their philosophies and aims in the field of education are closely juxtaposed.

The motivational properties of Longstreth's (1970) definitions of incentive and frustrative cues were tested using 32 rats in a two phase straight alleyway experiment. During pretraining, incentive cue Ss were presented a visual cue prior to reinforcement; frustrative cue Ss experienced the visual cue simultaneously with reinforcement. Ss encountered the same cue in mid-alley during 40 CRF training trials. Significant inhibition developed as frustrative cue Ss passed through the cue and postcue segments. Significant incentive effects occurred midway through training only in the postcue segment. Differential resistance to extinction was not found. The results did not support all of Longstreth's assumed functions. The motivational effects were interpreted using Spence's and Amsel's instrumental learning paradigms.

The problem with which this study is concerned is the development of a plan to reform the structure of the current system of Iranian higher education, both quantitatively and qualitatively. These goals have been set by the Charter of Educational Revolution and coincide with the Development Plans of the nation which have aimed to bring about a fundamental change in society. Educational history of Iran since ancient times is discussed, with special emphasis on higher education, and the religio-cultural influences in shaping the organization of educational institutions and curricula are overviewed. The nation developed one of the world's oldest scholastic centers of higher learning, Gondi-Shapur Academy, whose international faculty contributed significantly to the advancement of knowledge. Iranian culture was exposed to Islam following the Arab invasion; and Islamic doctrine, which has been opposed to secular education, has dominated the educational philosophy of the country. Western education came to Iran through military institutions and religious institutions. Modern schools increased during the last decades of the nineteenth century; however, their progressive development can be traced only from the reign of Reza Shah, beginning in 1925. The first modern university of Iran was established forty years ago. The provincial universities and other institutions …

The problem of this study was to ascertain the role and status of the specialist in human relations in the desegregation of selected public schools in Texas. Its purpose was to review human relations literature in order to compile a list of representative criteria for human relations programs in industry and to describe the human relations programs and roles of the directors in selected schools. An analysis of available information indicated that industrial organizations have given more attention to human relations programs than have the educational institutions of this country, although their problems have been similar. It was in the workshops of the factories, rather than in the classrooms of America, that social scientists developed human relations skills and techniques. The social issue of desegregation of the races has been a battle often fought on public school campuses. These racial confrontations, coupled with conflicts spawned by the rigidity of traditional schools, have signaled the urgent call for human relations programs to alleviate human problems. The background study included a review of relevant literature, interviews with public school officials, and discussions with state and regional educational administrators. The survey technique was used to collect data for the study. Personal interviews were …

The purpose of this experiment was to study the effect of audio feedback from an electromyograph on reading speed and comprehension. The subject reduced as much audio feedback, and thus laryngeal tension, as possible, thus permitting more efficient reading. After baseline, the subject received twelve half-hour practice sessions, six ten-minute testing sessions on easy, or light, material and six ten-minute testing sessions on difficult material. A post-test without feedback was given after training and a follow-up test, without feedback, was given. This method of training permits a higher rate of reading speed, while allowing the subject to process complex information and maintain a constant level of recall.

This thesis examines modern politics in Thailand, its policy, and its search for national security, by showing the impact of the United States on Thai politics. The thesis maintains that politics in Thailand are results that come from attempts of the Thai government to adapt to American involvement in Thailand. The thesis describes the Thai government scene from 1945 to 1972. It analyzes the elements of American involvement and factors in Thai society that are pressured by this involvement. The attempts of the Thai government and its politicians to bring their policy more into line with the changing situations are shown in their reactions to problems of Southeast Asia--the focus of which is on the problems of Vietnam, the problems of China, and the withdrawal of the U.S. to a profile of low visibility.