You limited your search to:

  Partner: UNT Libraries
 Collection: UNT Theses and Dissertations
Developing a Forest Gap Model to Be Applied to a Watershed-scaled Landscape in the Cross Timbers Ecoregion Using a Topographic Wetness Index

Developing a Forest Gap Model to Be Applied to a Watershed-scaled Landscape in the Cross Timbers Ecoregion Using a Topographic Wetness Index

Date: August 2014
Creator: Goetz, Heinrich
Description: A method was developed for extending a fine-scaled forest gap model to a watershed-scaled landscape, using the Eastern Cross Timbers ecoregion as a case study for the method. A topographic wetness index calculated from digital elevation data was used as a measure of hydrologic across the modeled landscape, and the gap model modified to have with a topographically-based hydrologic input parameter. The model was parameterized by terrain type units that were defined using combinations of USDA soil series and classes of the topographic wetness index. A number of issues regarding the sources, grid resolutions, and processing methods of the digital elevation data are addressed in this application of the topographic wetness index. Three different grid sizes, 5, 10, and 29 meter, from both LiDAR-derived and contour-derived elevation grids were used, and the grids were processed using both single-directional flow algorithm and bi-directional flow algorithm. The result of these different grids were compared and analyzed in context of their application in defining terrain types for the forest gap model. Refinements were made in the timescale of gap model’s weather model, converting it into a daily weather generator, in order to incorporate the effects of the new topographic/hydrologic input parameter. The precipitation ...
Contributing Partner: UNT Libraries
The Image of Nursing and Job Satisfaction of United States Air Force Nurses

The Image of Nursing and Job Satisfaction of United States Air Force Nurses

Date: May 1973
Creator: Goff, Joseph Henry
Description: The problem of this investigation was concerned with ascertaining the image of nursing and job satisfaction of United States Air Force nurses as determined by the type of nursing education and the length of time in the service.
Contributing Partner: UNT Libraries
Differential Diagnostic Factors of the Bender Visual Motor Gestalt Test

Differential Diagnostic Factors of the Bender Visual Motor Gestalt Test

Date: August 1966
Creator: Goff, Larry Vernon
Description: The primary purpose of the study is to evaluate the ability of the Bender Gestalt to differentiate between two groups of psychiatric patients. A second aspect of the study concerns itself with the ability of the Bender Gestalt to differentiate between psychiatric patients and normals.
Contributing Partner: UNT Libraries
The Effect of Film-Mediated Models on the Verbal Behavior and Selected Attitudinal Variables of Participants in Group Counseling

The Effect of Film-Mediated Models on the Verbal Behavior and Selected Attitudinal Variables of Participants in Group Counseling

Date: December 1971
Creator: Goff, Larry Vernon
Description: The main objective was to determine the effect of film-mediated models on the frequency of a specific quality of verbal responses which have been found to be indicative of high- levels of therapeutic movement in group counseling. Secondly, this study examined the effect of models on selected attitudes of group counseling participants toward interpersonal interactions reflective of the intense interaction involved in therapeutic movement in group counseling.
Contributing Partner: UNT Libraries
A Systems Approach to Organization Design, Employing Minimum Required Coordination as a Design Parameter

A Systems Approach to Organization Design, Employing Minimum Required Coordination as a Design Parameter

Date: May 1972
Creator: Goff, Wayne Hulen
Description: The purpose of the research effort was to investigate the relationships that exist between managerial functions and organizational structure with the specific objective of employing the managerial function of coordination as a design parameter in designing organizations.
Contributing Partner: UNT Libraries
Diane Di Prima: The Muffled Voice of the Beat Generation

Diane Di Prima: The Muffled Voice of the Beat Generation

Date: August 1997
Creator: Goggans, Heather
Description: The Beat rejection of conventional values meant a rejection of marriage, family, and a nine-to-five job, and few women were prepared to make that kind of radical shift in a society that condemned women for behaving the way the Beats behaved. Though she has faced difficulty in getting published, Beat writer Diane Di Prima has been publishing steadily for the past forty years. Di Prima has also lived the life of a Beat, wandering the country, avoiding nine-to-five work and supporting herself with grants, teaching and poetry readings. In spite of her success and adherence to the Beat lifestyle, Di Prima has given birth to five children, all of whom she took with her in her travels. Diane Di Prima has always faced the particular challenge of gaining the acceptance of her male peers amid indifference and hatred toward her sex while not allowing these men to go unanswered.
Contributing Partner: UNT Libraries
Effects of an Acute Bout of Near-Maximal Intensity Exercise on the Cardiac Enzymes in Human Sera

Effects of an Acute Bout of Near-Maximal Intensity Exercise on the Cardiac Enzymes in Human Sera

Date: May 1979
Creator: Goheen, Bernadette A.
Description: The Cardiac Profile, a pattern of serum enzyme changes seen within seventy-two hours after an AMI, is diagnostic aid for detecting occurrence of infarcts. The effects of exercise stress on the Cardiac Profile aid clinicians in avoiding diagnostic errors in patients immediately after exercise. Five male volunteers ran from six to ten miles. Serum enzyme levels were monitored serially three days before and five days after stress. Enzyme activity was determined spectrophotometrically and electrophoretically. Significant increases in total CPK and LDH were seen. An LDH 'one-two flip' occurred eight hours after exercise. No MB-CPK was found following the run.
Contributing Partner: UNT Libraries
Expendable Creation: Classical Pentecostalism and Environmental Disregard

Expendable Creation: Classical Pentecostalism and Environmental Disregard

Date: December 1997
Creator: Goins, Jeffrey P. (Jeffrey Paul)
Description: Whereas the ecological crisis has elicited a response from many quarters of American Christianity, classical (or denominational) Pentecostals have expressed almost no concern about environmental problems. The reasons for their disregard of the environment lie in the Pentecostal worldview which finds expression in their: (1) tradition; (2) view of human and natural history; (3) common theological beliefs; and (4) scriptural interpretation. All these aspects of Pentecostalism emphasize and value the supernatural--conversely viewing nature as subordinate, dependent and temporary. Therefore, the ecocrisis is not problematic because, for Pentecostals, the natural environment is: of only relative value; must serve the divine plan; and will soon be destroyed and replaced. Furthermore, Pentecostals are likely to continue their environmental disregard, since the supernaturalism which spawns it is key to Pentecostal identity.
Contributing Partner: UNT Libraries
The role of strategy in the innovation process: A stage approach.

The role of strategy in the innovation process: A stage approach.

Date: August 2005
Creator: Goktan, Ayse Banu
Description: Organizational innovation has been of central interest in recent years because of its importance for organizational survival and competitive advantage. Researchers in the field have divided the innovation process into stages in an attempt to understand the innovation process and the factors that affect it. However, empirical studies that examine the relationship between the stages are scarce. In addition, although business strategy is emphasized as an important factor in the innovation process, little is known about its role in the innovation process and its effect on the stages. This research provides empirical support for the relationship between the stages of the innovation process and the moderating effect of organizational strategy on the relationship between the stages within the two stage model of innovation. In this study, a direct, positive relationship is proposed between the innovation generation (first stage) and innovation outcome (second stage) stages of the innovation process. Dimensions of innovation outcome that are examined include innovation type (product innovation and process innovation), innovation radicalness and innovation frequency. Low cost, differentiation and market orientation strategies are proposed to be moderators on the relationship between the stages. To test the proposed relationships, a survey was mailed to executives who are involved ...
Contributing Partner: UNT Libraries
The Influence of the Division of Planning Coordination on Regional Council Development in Texas

The Influence of the Division of Planning Coordination on Regional Council Development in Texas

Date: May 1974
Creator: Golden, Jerry Wayne
Description: This study focuses on the role of the Texas Governor's Office in the development of regional councils of governments in Texas. The study, divided into six chapters, emphasizes three important points: first, that Governor Connally conceived the idea of a "Division of Planning Coordination" due to his desire to be a strong chief executive; second, that the staff he hired largely to fulfill this desire in turn convinced the Governor that regional councils of governments should be an element of the statewide planning and development system and should receive strong financial and policy support from the Governor; and third, that from January 1969 to January 1973, the statewide regional council network was completed and Texas became a recognized national leader in the use of the regional council concept.
Contributing Partner: UNT Libraries
The Effect of Religiosity Upon Anxiety

The Effect of Religiosity Upon Anxiety

Date: December 1973
Creator: Golden, Kenneth H.
Description: None
Contributing Partner: UNT Libraries
Relationship of Leadership Importance Ratings and Leadership Competency Ratings Across Adjacent Management Levels

Relationship of Leadership Importance Ratings and Leadership Competency Ratings Across Adjacent Management Levels

Date: May 1998
Creator: Goldman, Joshua L. (Joshua Lee)
Description: Effective leadership can and does influence organizational performance. The Executive Success Profile, a multi-rater feedback instrument, was used to gather perception data on 51 executives and 310 senior managers of a large Fortune 500 electronics manufacturing company in regards to three critical leadership dimensions: visionary thinking, empowering others, and global perspective. Paired t-tests were run to compare the means of the two samples. Significant differences were found between executives and senior managers on the perceived importance of and ability to perform on the empowering others dimension. Additionally, correlational measures indicate a statistically significant relationship between importance and competence ratings on the empowering others and global perspective dimensions for executives, and on the empowering others dimension for senior managers.
Contributing Partner: UNT Libraries
The Effectiveness of Skin Temperature Biofeedback with versus without Cue-Controlled Training

The Effectiveness of Skin Temperature Biofeedback with versus without Cue-Controlled Training

Date: August 1981
Creator: Goldman, Mark Paul
Description: None
Contributing Partner: UNT Libraries
Dramatizing Lynching and Labor Protest: Case Studies Examining How Theatre Reflected Minority Unrest in the 1920S and 30S

Dramatizing Lynching and Labor Protest: Case Studies Examining How Theatre Reflected Minority Unrest in the 1920S and 30S

Date: December 2013
Creator: Goldmann, Kerry L.
Description: Theatre is widely unrecognized for the compelling influence it has held in society throughout history. In this thesis, I specifically examine the implications surrounding the social protest theatre of black and Jewish American minority communities in the first half of the twentieth century. I discuss how their historical circumstance, culture, and idiosyncratic natures caused them to choose agitated propaganda theatre as an avenue for protest. I delve into the similarities in circumstance, but their theatre case studies separate the two communities in the end. I present case studies of each community, beginning with anti-lynching plays of the 1920s that were written by black American playwrights both in response to white supremacist propaganda theatre and to assert a dignified representation of the black community. However, their plays and protest movement never developed a larger popular following. My next minority theatre case study is an examination of 1930s Jewish labor drama created in protest of popular anti-Semitic theatre and poor labor conditions. The Jewish community differs from the black community in their case because the racist propaganda was produced by a man who was Jewish. Another difference is that their protest theatre was on the commercial stage by this point because of ...
Contributing Partner: UNT Libraries
A Multi-Element Psychological Management Program for Chronic Low Back Pain

A Multi-Element Psychological Management Program for Chronic Low Back Pain

Date: December 1980
Creator: Goldsmith, David A.
Description: None
Contributing Partner: UNT Libraries
Hawthorne's Use of Symbolism in Four Romances

Hawthorne's Use of Symbolism in Four Romances

Date: September 1943
Creator: Goldsmith, Oma Kathryn
Description: This thesis is a study of the four long romances, The Scarlet Letter, The House of the Seven Gables, The Blithedale Romance, and The Marble Faun, with emphasis upon Hawthorne's use of symbolism as a means of presenting the basic moral and spiritual truths of human life. The first chapter explains the nature of symbolism and the reasons why Hawthorne used it so extensively. In each of the last four chapters, the symbolism in a single romance is considered for the purpose of discovering the manner and effectiveness of its use in exemplifying the central theme of that particular story. Although Hawthorne's short stories are extremely rich in symbolism, it was not possible to include them in the present study.
Contributing Partner: UNT Libraries
Assessment of the Effects of Communication Training on the Adult Elderly and the Assisting Adult Child

Assessment of the Effects of Communication Training on the Adult Elderly and the Assisting Adult Child

Date: August 1990
Creator: Goldstein, Roberta Eisman
Description: This study examined the effects of Systematic Training for Effective Parenting (STEP) on affection, communication, and relationship between elderly parents and their assisting adult children. Twenty-eight pairs of parents and children were randomly assigned to treatment or control groups. Subjects took Quinn's Family Life Questionnaire as pre-, post-, and follow-up tests. Parents and children in the treatment groups attended a four-session STEP workshop. No significant differences were found on the 2 x 2 analysis of variance for repeated measures for the parents or adult children. Quinn's affection and relationship variables approached significance for the parents over time. His variable affection approached significance for the children over time, irrespective of group. Agreement approached significance for children in the treatment group. The results for the parents regarding affection suggest that the study may have emphasized their feelings of trust. Although the data for relationship approached significance, it was negative, indicating that parents in the treatment group may have reduced their interaction with their assisting children perhaps because they were learning new communication skills. The data for the children regarding affection approached significance, but it was negative, suggesting they felt free to question their feelings about themselves and their parents. The results for ...
Contributing Partner: UNT Libraries
The Light of Dark-Age Athens: Factors in the Survival of Athens after the Fall of Mycenaean Civilization

The Light of Dark-Age Athens: Factors in the Survival of Athens after the Fall of Mycenaean Civilization

Date: May 2015
Creator: Golightly, Paul
Description: When looking at Dark Age Greece, one of the most important sites to consider is Athens. The Dark Age was a transitional period between the fall of Mycenaean Greece of the Bronze Age, and Archaic Greece of the Iron Age. This period is called the Dark Age because the palaces that ruled the Mycenaean age collapsed, and with them fell civilization in mainland Greece. Writing, fine art, massive architecture, trade, and luxury goods disappear from mainland Greece. But Athens survived the fall of the Mycenaeans. In order to understand the reason why Athens survived one must look at what the causes of the fall of the Mycenaeans were. Theories range from raiders and invasion, to natural disasters, such as earthquakes, droughts, and plagues. One must also examine Greece itself. The landscape and climate of Greece have a large impact on the settlement of the Greeks. The land of Greece also affects what Greek communities were able to do economically, whether a city would be rich or poor. It is because Athens is located in Attica that it survived. Attica had the poorest soil in the Mycenaean world, and was the poorest of the major cities, therefore, when looking at the ...
Contributing Partner: UNT Libraries
Multi-Agent Architecture for Internet Information Extraction and Visualization

Multi-Agent Architecture for Internet Information Extraction and Visualization

Access: Use of this item is restricted to the UNT Community.
Date: August 2000
Creator: Gollapally, Devender R.
Description: The World Wide Web is one of the largest sources of information; more and more applications are being developed daily to make use of this information. This thesis presents a multi-agent architecture that deals with some of the issues related to Internet data extraction. The primary issue addresses the reliable, efficient and quick extraction of data through the use of HTTP performance monitoring agents. A second issue focuses on how to make use of available data to take decisions and alert the user when there is change in data; this is done with the help of user agents that are equipped with a Defeasible reasoning interpreter. An additional issue is the visualization of extracted data; this is done with the aid of VRML visualization agents. The cited issues are discussed using stock portfolio management as an example application.
Contributing Partner: UNT Libraries
Photon Exchange Between a Pair of Nonidentical Atoms with Two Forms of Interactions

Photon Exchange Between a Pair of Nonidentical Atoms with Two Forms of Interactions

Date: May 1987
Creator: Golshan, Shahram Mohammad-Mehdi
Description: A pair of nonidentical two-level atoms, separated by a fixed distance R, interact through photon exchange. The system is described by a state vector which is assumed to be a superposition of four "essential states": (1) the first atom is excited, the second one is in the ground state, and no photon is present, (2) the first atom is in its ground state, the second one is excited, and no photon is present, (3) both atoms are in their ground states and a photon is present, and (4) both atoms are excited and a photon is also present. The system is initially in state (1). The probabilities of each atom being excited are calculated for both the minimally-coupled interaction and the multipolar interaction in the electric dipole approximation. For the minimally-coupled interaction Hamiltonian, the second atom has a probability of being instantaneously excited, so the interaction is not retarded. For the multipolar interaction Hamiltonian, the second atom is not excited before the retardation time, which agrees with special relativity. For the minimally-coupled interaction the nonphysical result occurs because the unperturbed Hamiltonian is not the energy operator in the Coulomb gauge. For the multipolar Hamiltonian in the electric dipole approximation the ...
Contributing Partner: UNT Libraries
"Positive" and "Negative" Characters in Joseph Conrad's Fiction

"Positive" and "Negative" Characters in Joseph Conrad's Fiction

Date: 1951
Creator: Golson, Julian A.
Description: This thesis is an attempt to understand Joseph Conrad's own concept of the "moral law"; what is meant by the terms "positive" and "negative," often used to describe the forces so obviously influencing his characters; and the characters, the action, and the endings as proofs of Conrad's belief in such a law and such forces.
Contributing Partner: UNT Libraries
An Evaluation of the Approaches to the Social Studies

An Evaluation of the Approaches to the Social Studies

Date: 1941
Creator: Golson, L. R.
Description: This study involves the examination of the major approaches to the social sciences in order to discover whether they are so arranged as to insure democratic practices that are implied or expressed in the Declaration of Independence, the preamble to the Constitution, and the Constitution. It involves the study of the philosophy underlying American democracy of "the yesterdays" and today. A further exploration is made to determine whether the various approaches are based on what psychology has discovered as to the way in which effective learning takes place.
Contributing Partner: UNT Libraries
Manhood in Spain: Feminine Perspectives of Masculinity in the Seventeenth Century

Manhood in Spain: Feminine Perspectives of Masculinity in the Seventeenth Century

Date: May 2016
Creator: Gomez, Clemente
Description: The question of decline in the historiography of seventeenth-century Spain originally included socio-economic analyses that determined the decline of Spain was an economic recession. Eventually, the historiographical debate shifted to include cultural elements of seventeenth-century Spanish society. Gender within the context of decline provides further insight into how the deterioration of the Spanish economy and the deterioration of Spanish political power in Europe affected Spanish self-perception. The prolific Spanish women writers, in addition, featured their points of view on manhood in their works and created a model of masculinity known as virtuous masculinity. They expected Spanish men to perform their masculine duties as protectors and providers both in public and in private. Seventeenth-century decline influenced how women viewed masculinity. Their new model of masculinity was based on ideas that male authors had developed, but went further by emphasizing men treating their wives well.
Contributing Partner: UNT Libraries
The Influence of in Vitro Gill and Liver Metabolism of Xenobiotics on Fish Bioconcentration

The Influence of in Vitro Gill and Liver Metabolism of Xenobiotics on Fish Bioconcentration

Date: August 2010
Creator: Gomez, Cristi Frasier
Description: This dissertation examines the ability of in vitro biotransformation assays to provide an indication of metabolic potential. The potential for xenobiotic compounds to bioconcentrate in aquatic organisms is expressed through the bioconcentration factor (BCF). The metabolic loss of ibuprofen, norethindrone and propranolol was measured using rainbow trout (Oncorhynchus mykiss) and channel catfish (Ictalurus punctatus) gill and liver S9 fractions, microsomes and cell suspensions. Metabolic transformation rates (kM) were extrapolated from in vitro intrinsic clearance of parent compound (CLm) and integrated into a refined BCF model. In general, CLm of test compounds was greater in liver S9 fractions and hepatocytes. However, the influence of hepatic metabolism on kM and BCF was limited by hepatic blood flow (20-25%) compared to gill blood flow (~100%). A significant difference was noted between BCF solely based on KOW and BCF including kM. These studies indicate that the inclusion of kM in BCF models can bring predicted bioconcentration estimates closer to in vivo values. Primary cell suspensions are preferred over subcellular fractions as cell suspensions possess both phase I and phase II enzyme activity. Further study was conducted on ibuprofen biotransformation pathways. As fish do not contain the same cytochrome P450 (CYP) 2C homologs known to ...
Contributing Partner: UNT Libraries