The effects of short term exposure (5 minutes) to EEFs at relatively high dosages (10, 25, 39, kV/m) on the electrical activity in rat pineal glands was studied. Daytime and nighttime recordings were taken from an implanted microelectrode in the gland. The data show that (1) both the activity and frequency were enhanced when the animals were exposed to EEFs at 39 kV/m continuously and discontinuously; (2) the later condition yielded a sustained increase (36%) whereas the former a brief (10 sec) increase. This enhancement was statistically significant under both conditions (day and night). The effects observed were thought to be due to membrane alterations either in the pineal gland itself or in the neural inputs to the gland.

This dissertation primarily concerns selected structural elements in Bagatelles and Konstellationen. These are pitch/interval, rhythm/meter in Bagatelles, the formal design and its relations with dynamics and texture in Konstellationen, as well as the usage of indeterminacy. There are also selected aspects of performance in regard to extended technique, pedaling, and certain dynamic control problems related to two works in question. Chapter one introduces the historical background of Polish music and the emergence of Poland as one of the leading forces in contemporary music. It also provides the musical background of Moszumanska-Nazar, as well as the stylistic features and representative works in her three compositional periods. Personal interviews and correspondence with the composer provide additional biographical and stylistic insight for this chapter. Chapter two focuses on the aspects of structural procedure. In Bagatelles, the structural elements are: organized pitch sets, the dominance of linear interval, scale pattern, dissonant intervals, as well as the rhythmic pattern and the various metric designs. Konstellationen present most interesting and unusual formal design in that the elements that delineate the form are dynamics, texture and certain pianistic devices, such as the ostinato, trills, abrupt high notes, irregular fast notes, and clusters. Chapter three addresses particularly the …

Members of the Instructional Teleconference Consortium (ITC) were mailed a survey instrument. A total list of 375 teleconference coordinators generated 137 usable responses. The purposes of this study of faculty and staff development presentations by teleconferencing were to determine the amount of usage; which subject areas are utilized; what delivery methods (live, interactive, prerecorded, multimedia, etc.) are utilized; barriers (size or location of college, size of teleconference or travel budget, etc.) to implementing teleconferences; and the sources of presentations utilized in teleconferences. Larger community colleges are the greater users of teleconferencing and even produce some for distribution to other community colleges, whereas smaller community colleges have just begun to receive equipment that enables them to receive telecasts for this purpose. No clear subject area has yet been defined that dominates these teleconferences, and the trend is toward two-way audio and one-way video as the delivery media as communication costs decline. Barriers of money for staff, equipment, and programming appear to be the principal objections to the use of teleconferencing for faculty and staff development presentations. There appear to be few sources of presentations except for the Public Broadcasting System (PBS).

The problem of this study was to determine the change in public support which would occur due to a public school district's going through a strategic planning process and then the implementation of specific action plans. The purpose of the study was to demonstrate that the public support necessary to assure adequate funding for the district's programs could be gained by involving the community in a broad-based planning effort and by demonstrating a concerted effort to implement the actions required by the plan.

One of the major issues concerning old age security is the adequacy of support systems for the aged population. Population aging and economic development in the People's Republic of China have raised the question about the ability of the family to take care of the elderly. Using the latest data collected by the Research Center on Aging in China of a national representative sample of the aged population, this study develops a model to examine the effectiveness of family support for the elderly during the current socio-economic transition of the society. The model also examines the adequacy and effectiveness of state welfare systems on the aged population and the effect of select socio-demographic factors on the well-being of the elderly in China. The investigation into the social, economic, and health aspects of the life of the elderly provides the background knowledge for understanding the support systems for the elderly in China. The multivariate analyses of the effects of the elderly support systems within the framework of shared functions of the primary groups, and the bureaucracy in achieving social goals, identify the important effects of the economic conditions of the family and the state income maintenance programs on the sense of …

Aspartate transcarbamoylase (ATCase) was purified from 16 selected bacterial species including existing Pseudomonas species and former species reassigned to new genera. An enormous diversity was seen among the 16 enzymes with each class of ATCase being represented. The smallest class, class C, with a catalytically active homotrimer, at 100 kDa, was found in Bacillus and other Gram positive bacteria. In this report, the ATCases from the Gram negatives, Shewanella putrefaciens and Stenotrophomonas maltophilia were added to class C membership. The enteric bacteria typify class B ATCases at 310 kDa, with a dodecameric structure composed of two catalytic trimers coupled to three regulatory dimers. A key feature of class B ATCases is the dissociability of the holoenzyme into regulatory and catalytic subunits which were enzymatically active. In this report, the ATCase from Pseudomonas indigofera was added to class B ATCases. The largest class, at 480 kDa, class A, contains the fluorescent Pseudomonas including most members of the 16S rRNA homology group I. Two polypeptides are produced from overlapping pyrBC' genes. The former, pyrB, encodes a 34 kDa catalytic polypeptide while pyrC' encodes a 45 kDa dihydroorotase-like polypeptide. Two non active trimers are made from six 34 kDa chains which are cemented …

Applied sport psychology consultation is a relatively new phenomenon with limited empirical underpinnings. The purpose of the study was to evaluate three applied sport psychology consultant personal and professional characteristics within Strong's social influence model that have been suggested to impact consultants' effectiveness in working directly with athletes and their performance problems. The three consultant characteristics were academic training, past athletic experience, and interpersonal skill. Division I female athletes (N = 187) read written preconsultation information and watched a 10- minute vignette between a consultant and an athlete. Participants completed the Counselor Rating Form-Short (CRFS), the Sport Psychology Consultant Evaluation Form (CEF), and questions concerning willingness to work with the consultant. The data from the dependent measures were analyzed by a 2 (level of consultant academic training) X 2 (level of consultant past athletic experience) X 2 (level of consultant interpersonal skill) MANOVA. Results indicated that applied sport psychology consultants' academic training and past athletic experience had only limited influence on the participants' perceptions about the consultants. The Division I female athletes unambiguously rated consultants with positive interpersonal skills more favorably on all dependent measures regardless of the consultants' level of academic training or past athletic experience. Directions for future …

The androgyny of the Gethenians in The Left Hand of Darkness is a vehicle for Ursula Le Guin's rhetoric concerning gender roles. Le Guin attempts to make the reader identify with an ideal form of androgyny, through which she argues that many of the problems of human existence, from rape and war to dualistic thought and sexism, are products of gender roles and would be absent in an androgynous world. The novel also links barriers of separation and Othering with masculine thought, and deconstructs these separative boundaries of opposition, while promoting connective borders which acknowledge difference without creating opposition. The novel thus criticizes gendered thought processes and social roles, because they lead to opposition and separation.

In this thesis, the three hypotheses on the nature of early L2 acquisition (the Full Transfer/Full Access view of Schwartz and Sprouse (e.g., 1996), the Minimal Trees view of Vainikka and Young-Scholten (e.g., 1996), and the Valueless Features view of Eubank (e.g., 1996)), are discussed. Analysis of the early French production by two native speakers of Moroccan Arabic is done to determine if the L1 grammar is transferred onto the L2 grammar. In particular, the phenomena of verb-raising (as determined by the verb's position vis-a-vis negation) and finiteness are examined. The results of this study indicate that the relevant structures of Moroccan Arabic do not transfer onto the emerging French grammar.

The purpose of this study was to determine if there is a difference in opinion between chain and franchise restaurant managers and independent owner/operators toward the effects of a smoking ordinance. Results of this study showed a significant statistical difference between restaurateur groups toward the perception of economic effects.

Medgar Evers was gunned down in front of his home in June 1963, a murder that went unpunished for almost thirty years. Assassinated at the height of the civil rights movement, Evers is a relatively untreated figure in either popular or academic writing. This dissertation includes three themes. Evers's death defined his life, particularly his public role. The other two themes define his relationship with the press in Mississippi (and its structure), and his relationship to the various civil rights organizations, including his employer, the National Association for the Advancement of Colored People. Was the newspaper press, both state and national, fair in its treatment of Evers? Did the press use Evers to further the civil rights agenda or to retard that movement, and was Evers able to employ the press as a public relations tool in promoting the NAACP agenda? The obvious answers have been that the Mississippi press editors and publishers defended segregation and that Evers played a minor role in the civil rights movement. Most newspaper publishers and editorial writers slanted the news to promote segregation but not all newspapers editors. The Carters of Greenville, J. Oliver Emmerich of McComb and weekly editors Ira Harkey and Hazel …

Business ethics is a much debated issue in contemporary America. As many ethical improprieties gained widespread attention, organizations tried to control the damage by institutionalizing ethics through a variety of structures, policies, and procedures. Although the institutionalization of ethics has become popular in corporate America, there is a lack of research in this area. The relationship between the cultural dimensions of individualism/collectivism, power distance, uncertainty avoidance, and masculinity/femininity and the perceptions of managers regarding the institutionalization of ethics is investigated in this study. This research also examined whether managers' level of cognitive moral development and locus of control influenced their perceptions. Data collection was performed through a mail survey of managers in the U.S. and India. Out of the 174 managers of American multinationals who responded to the survey, 86 were Americans and 88 were Indians. Results revealed that managers' perceptions were influenced by the four cultural dimensions. Managerial perceptions regarding the effectiveness of codes of ethics and the influence of referent groups varied according to their nationality. But, managers from both countries found implicit forms of institutionalizing ethics, such as organizational systems, culture, and leadership to be more effective in raising the ethical climate of organizations than explicit forms …

The emerging consensus among investigators seems to be that bulimia is a multidetermined disorder with a number of contributing factors, including biological components, sociocultural factor, personality, and family characteristics (Garfinkel & Garner, 1982). An etiological model was examined in this study integrating two important theoretical perspectives in the bulimia literature: the stress-coping perspective (Cattanach & Rodin, 1988) and the family systems perspective (Minuchin et al., 1978). Five latent variables: Family Characteristics, Coping Resources, Psychological Disturbance, Environmental Stressors, and Bulimia were represented by twelve measured variables. Structural Equation Modeling analysis allowed for the simultaneous examination of the hypothesized interrelationships between model variables. Findings confirmed a direct impact of psychological disturbances on bulimic symptoms. Hypothesized indirect relationships of family characteristics, coping resources and environmental stressors to bulimia were confirmed. Treatment implications as well as directions for future research were discussed.

This study is a historical analysis of the significant events that led to the creation and evolution of the Texas Academy of Mathematics and Science (TAMS), from 1987 through 1992, and a description of the key individuals contributing to the development of the program. Included is a historical review of early college entrance and acceleration practices in the American educational system. In addition, the development of residential programs for mathematically and scientifically precocious high school-aged youths is offered. On June 23, 1987, the Texas Academy of Mathematics and Science was established by the 70th Texas Legislature. Though fourth in a line of special programs created for mathematically and scientifically able high school-aged youths, the TAMS model significantly deviated from its predecessors. Only the accelerative TAMS model would offer a college curriculum taught by college faculty and the opportunity to concurrently complete the last two years of high school and the first two years of college. From the inception of the program in 1987 through 1992, changes would occur. From 1987 through the summer of 1988, the development of the curriculum, student life program, and admissions process took place. From 1988 through 1989 the inaugural class was introduced to the program, …

This study investigates changes in rates of property crime in the United States from 1958 to 1993. Predictor variables include changes in rates of economic factors (inflation, technological/cyclical/frictional unemployment), arrest rates for property crimes disaggregated by race (ARPCDR), interaction of ARPCDR and technological unemployment, alcohol offenses, interaction of alcohol offenses and poverty, drug abuse violations, and interaction of drug abuse violations and poverty. Changes in poverty, population growth, and police presence are employed as control variables. The Beach-McKinnon Full Maximum- Likelihood EGLS AR1 Method (accompanied by residual analysis) is used to test seven hypotheses. Significant positive effects upon changes in aggregate property crime rates are found for five predictors: (a) inflation, (b) cyclical unemployment, (c) frictional unemployment, (d) the interaction of white arrest rates and technological unemployment, and (e) the interaction of rates of alcohol offenses and poverty. To explain changes in property crime rates, further research should decompose aggregate rates particularly those pertaining to the economy. Also, the relationship between the interaction of poverty and drug abuse violations, at the aggregate level, and changes in property crime rates should be clarified. This research has important policy implications related to the impact of social, economic, and educational issues on mainstream …

Though cadences have long been recognized as an aspect of modality, Gallus Dressler's treatise Praecepta musicae poeticae (1563) offers a new understanding of their relationship to mode and structure. Dressler's comments suggest that the cadences in the exordium and at articulations of the text are "principal" to the mode, shaping the tonal structure of the work. First, it is necessary to determine which cadences indicate which modes. A survey of sixteenth-century theorists uncovered a striking difference between Pietro Aron and his followers and many lesser-known theorists, including Dressier. The latter held that the repercussae of each mode were "principal cadences," contrary to Aron's expansive lists. Dressler's syntactical theory of cadence usage was tested by examining seventeen motets by Dressler and seventy-two motets by various early sixteenth-century composers. In approximately three-fourths of the motets in each group, cadences appeared on only two different pitches (with only infrequent exceptions) in their exordia and at text articulations. These pairs are the principal cadences of Dressler's list, and identify the mode of the motets. Observations and conclusions are offered regarding the ambiguities of individual modes, and the cadence-tone usage of individual composers.

In this collection of poems and essays, the author demonstrates two different methods for examining the same theme: the notion of "home"—how to get there, how to remain there and bear articulate witness to the forces which drive that author to write. The introduction sets forth an explanation for the use of the specific form chosen for expression, with an analysis of the intent behind that form. In these essays and poems, the author accounts for her years on the Texas Panhandle, in Montana, and a year spent teaching in Prague, Czechoslovakia. These locations furnish the moments and incidents of conflict and resolution that make up the dramatic incidents of the included material.

This study is a descriptive analysis of corporate learning resource centers. The study was designed to incorporate historical background and current status, organization and personnel, types and amount of alternate delivery instruction, and selected cost considerations in the establishment and maintenance of a learning resource center. A functional definition was furnished, with a deliberative attempt to encompass related synonyms. Discussion included training types or instructional delivery medium distinctions. A contribution of this study was the development, field testing, and enhancement of a survey instrument, which reflects the steps to be followed by those planning implementation of any learning resource center. Findings of this study indicated that learning resource centers were young and transitioning to increased on-line individualized and self-paced learning. Training and learning will become much less interdependent. Training types will increasingly become nontraditional and technology driven. Courseware will be received and managed remotely. Partnerships and cooperative efforts are mandates for business and higher education. Learner mobility will become normative, not the exception. Internet training will rapidly increase, most quickly among small business. Learning resource centers will continue to become more cost effective. This study proposed the redefinition of both learner and educator roles within a changing learning resource center …

This thesis examined 199 college students' reported use of relational maintenance strategies and their reports of the occurrence of sexual communication strategies within the relationship with their partners' reported relational satisfaction.

Strategic planning practices and superintendents' opinions regarding the effectiveness of strategic planning are different among small, medium, and large Texas independent school districts. This study sought to find areas of agreement and areas of disagreement among school district superintendents relating to the practice and effectiveness of strategic planning. Strategic planning practices examined include the development of a mission statement, operating plan, and budget; involvement of stakeholders, and strategic planning logistics. A stratified random sample of 96 superintendents each from small, medium, and large school districts was selected from a population of 1,042 school districts. Data was also collected and reported from the 7 mega school districts. Questionnaires were sent to 295 superintendents and 246 (83.4%) were returned. The questionnaire contained nine questions relating to 19 strategic planning practices and a five-part question relating to the effectiveness of strategic planning. The data was analyzed using Crosstabs, Chi-square, and one-way ANOVA statistics. The level of significance was established a priori at .05. School district size was an independent variable for six strategic planning practices of small, medium, and large school districts. Significant differences were found regarding (a) whether outside consultants were employed to assist with the district's strategic planning, (b) whether central …

The video decribes a Chinese temple, Kwan Kong temple. This documentary follows the ceremony of this temple. We will watch the interaction between the worshipers and their God. The accompanying paper reports on the production background, preproduction process, and includes discussion of the problems encountered from production through postproduction stages.

There are several conditions for applying equal weights as an alternative to least squares weights. Psychometric parallelism, one of the conditions, has been suggested as a necessary and sufficient condition for equal-weights aggregation. The purpose of this study is to investigate the effect of psychometric parallelism among predictors on the efficiency of equal weights and least squares weights. Target correlation matrices with 10,000 cases were simulated so that the matrices had varying degrees of psychometric parallelism. Five hundred samples with six ratios of observation to predictor = 5/1, 10/1, 20/1, 30/1, 40/1, and 50/1 were drawn from each population. The efficiency is interpreted as the accuracy and the predictive power estimated by the weighting methods. The accuracy is defined by the deviation between the population R² and the sample R² . The predictive power is referred to as the population cross-validated R² and the population mean square error of prediction. The findings indicate there is no statistically significant relationship between the level of psychometric parallelism and the accuracy of least squares weights. In contrast, the correlation between the level of psychometric parallelism and the accuracy of equal weights is significantly negative. Under different conditions, the minimum p value of χ² …

This study begins with a discussion of step theory. Included in this discussion is the basis of chord succession, the idea of fundamental representation, and the uses of reinterpretation technique. These concepts are then used to demonstrate the continuity and logic of the harmonic language found in Strauss's Macbeth.

Eudora Welty's short story "Flowers for Marjorie" appears in A Curtain of Green and Other Stories, her first volume of collected stories published in 1941. Since the story's publication, literary scholars have interpreted the protagonist's murder of his wife, and the unusual events that follow, in terms of somatic realities that inform the text. This thesis is a psychoanalytic rereading/rewriting of "Flowers for Maijorie" that attempts to analyze its text as a possible dream narrative. By psychoanalytically rereading/rewriting the narrative in this story as a possible dream narrative, this thesis will attempt to demonstrate how the reader might experientially break through its previous resistance to interpretation, which should encourage a better understanding of the story's narrative ambiguities. The originality of this examination lies in its detailed analysis of the story's text from a psychoanalytic economy, thus providing perhaps the most detailed analysis of its text to date.