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An Evaluation of Zavala Elementary School, Austin, Texas

An Evaluation of Zavala Elementary School, Austin, Texas

Date: August 1939
Creator: Lamb, W. Edwin
Description: This study is an evaluatioon of Zavala Elementary School in Austin, Texas in order to determine administration strengths and weaknesses.
Contributing Partner: UNT Libraries
Evaluation of Zinc Toxicity Using Neuronal Networks on Microelectrode Arrays: Response Quantification and Entry Pathway Analysis

Evaluation of Zinc Toxicity Using Neuronal Networks on Microelectrode Arrays: Response Quantification and Entry Pathway Analysis

Date: August 2007
Creator: Parviz, Maryam
Description: Murine neuronal networks, derived from embryonic frontal cortex (FC) tissue grown on microelectrode arrays, were used to investigate zinc toxicity at concentrations ranging from 20 to 2000 mM total zinc acetate added to the culture medium. Continual multi-channel recording of spontaneous action potential generation allowed a quantitative analysis of the temporal evolution of network spike activity generation at specific zinc acetate concentrations. Cultures responded with immediate concentration-dependent excitation lasting from 5 to 50 min, consisting of increased spiking and enhanced, coordinated bursting. This was followed by irreversible activity decay. The time to 50% and 90% activity loss was concentration dependent, highly reproducible, and formed linear functions in log-log plots. Network activity loss generally preceded morphological changes. 20% cell swelling was correlated with 50% activity loss. Cultures pretreated with the GABAA receptor antagonists bicuculline (40 mM) and picrotoxin (1 mM) lacked the initial excitation phase. This suggests that zinc-induced excitation may be mediated by interfering with GABA inhibition. Partial network protection was achieved by stopping spontaneous activity with either tetrodotoxin (200 nM) or lidocaine (250 mM). However, recovery was not complete and slow deterioration of network activity continued over 6 hrs. Removal of zinc by early medium changes showed irreversible, catastrophic ...
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Evaluation Practices of Community College Faculty Development Programs

Evaluation Practices of Community College Faculty Development Programs

Date: December 2014
Creator: Bunyard, Magen Lynn
Description: The purpose of this quantitative study was to determine the current state of community college faculty development program evaluation and identify possible influences on evaluation practices. Data from 184 survey responses and the Integrated Postsecondary Education Data System (IPEDS) were analyzed to answer three research questions. Multiple regression was used to determine if a relationship existed between the dependent/outcome variable (evaluation utilization score) and the independent/predictor variable (accrediting agency affiliation: MSCHE, NEASC, NCA, NWCCU, SACS, and WASC) and/or control variables (institution locale, student FTE, expenses per student FTE, percent spent on instruction, and percent of full-time faculty). Results were not statistically significant, F (12, 163) = 1.176, p = .305. The mean evaluation scores were similar for all six accrediting agencies ranging from 60-69. The rural variable was statistically significant with p = .003 and alpha = .05, but it only accounted for 3.6% of the variance explained. Logistic regression was used to determine if a relationship existed between the dependent/outcome variable (use of evaluation) and the above-specified independent/predictor variable and/or control variables for six faculty development program activities. Results revealed that significant predictor variables for the use of evaluation vary based on the faculty development program activity. Statistically significant ...
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Evaluation Techniques and Graph-Based Algorithms for Automatic Summarization and Keyphrase Extraction

Evaluation Techniques and Graph-Based Algorithms for Automatic Summarization and Keyphrase Extraction

Date: August 2016
Creator: Hamid, Fahmida
Description: Automatic text summarization and keyphrase extraction are two interesting areas of research which extend along natural language processing and information retrieval. They have recently become very popular because of their wide applicability. Devising generic techniques for these tasks is challenging due to several issues. Yet we have a good number of intelligent systems performing the tasks. As different systems are designed with different perspectives, evaluating their performances with a generic strategy is crucial. It has also become immensely important to evaluate the performances with minimal human effort. In our work, we focus on designing a relativized scale for evaluating different algorithms. This is our major contribution which challenges the traditional approach of working with an absolute scale. We consider the impact of some of the environment variables (length of the document, references, and system-generated outputs) on the performance. Instead of defining some rigid lengths, we show how to adjust to their variations. We prove a mathematically sound baseline that should work for all kinds of documents. We emphasize automatically determining the syntactic well-formedness of the structures (sentences). We also propose defining an equivalence class for each unit (e.g. word) instead of the exact string matching strategy. We show an evaluation ...
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An Evaluative Analysis of the Contribution of Key Sociological Theorists to the Development of a Sociology of Emotion

An Evaluative Analysis of the Contribution of Key Sociological Theorists to the Development of a Sociology of Emotion

Date: May 1983
Creator: Thorp, Millard F.
Description: None
Contributing Partner: UNT Libraries
An Evaluative Study of Physical Education Activity Programs for Boys in Selected Junior High Schools of Texas

An Evaluative Study of Physical Education Activity Programs for Boys in Selected Junior High Schools of Texas

Date: August 1958
Creator: Muse, James Milton
Description: The problem undertaken in this study was to evaluate the activity phase of boys' physical education programs in selected junior high schools of Texas. As a result of visitation and observation in a number of public junior high schools in the capacity of supervising teacher for physical education majors, it appears that many physical education programs were little more than loosely supervised play periods. Apparently there was room for improvement of these programs but a method for making judgments and recommendations required some type of measuring device. However, an examination of several existing measuring techniques failed to reveal any one devoted to the junior high school level or one concerned primarily with the activity program. As a means of improving existing programs, it was concluded that some new form of evaluation must be designed.
Contributing Partner: UNT Libraries
An Evaluative Study of the Band Library Equipment and Procedures Used in Ninety-Seven Class B High Schools in Texas During the 1948-1949 School Year

An Evaluative Study of the Band Library Equipment and Procedures Used in Ninety-Seven Class B High Schools in Texas During the 1948-1949 School Year

Date: 1949
Creator: Winger, Melvin Leroy
Description: The purpose of this study is to present, on the basis of the material obtained through survey methods previously indicated, a comprehensive picture of the small high school band library.
Contributing Partner: UNT Libraries
An Evaluative Study of the Physical Education Program for College Women in the Punjab of West Pakistan with Recommendations for Future Development

An Evaluative Study of the Physical Education Program for College Women in the Punjab of West Pakistan with Recommendations for Future Development

Date: August 1964
Creator: Kraft, Dorothy C.
Description: The study was undertaken for the following purposes: 1. To make a study of the past and present Pakistan culture significant to physical education for college women in the Punjab. 2. To make a study of the present physical education program for women in colleges in the Punjab. 3. To evaluate the present women's physical education program for the college level in the Punjab of West Pakistan. 4. To make recommendations for future development of the physical education program for college women in the Punjab area of West Pakistan.
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An Evaluative Study of the Professional Curriculum in the Men's Physical Education Program at North Texas State College with Recommendations for Continued Improvement

An Evaluative Study of the Professional Curriculum in the Men's Physical Education Program at North Texas State College with Recommendations for Continued Improvement

Date: May 1961
Creator: Milton, George Cohle
Description: "This is an evaluative study of the professional preparation physical education program for men at North Texas State College."--3
Contributing Partner: UNT Libraries
An Evaluative Study of the Public School Kindergartens in Texas

An Evaluative Study of the Public School Kindergartens in Texas

Date: August 1965
Creator: Gardner, Eva Delores
Description: The problem of this study was to determine the present status and effectiveness of the Kindergarten programs in the public schools of Texas.
Contributing Partner: UNT Libraries
An Evaluative Study to Determine the Present Status of the Administration of Public Recreation in Denton, Texas, with a Proposed Plan for Future Development

An Evaluative Study to Determine the Present Status of the Administration of Public Recreation in Denton, Texas, with a Proposed Plan for Future Development

Date: August 1950
Creator: Watson, Joe Allen
Description: The purpose of this study was to determine to what extent the public recreation of Denton under the present administrative setup is serving the needs of the citizenship of Denton. Various agencies affording recreation for their own members or sponsoring recreation activities affecting other inhabitants of Denton were surveyed to determine the present status of administration of public recreation in Denton. The results of the survey were compared with standards set up by the National Recreation Association for cities the size of Denton. From a comparison of the present status and the standards, an effort was made to formulate a basis of administration that would be sound and business-like, well co-ordinated, and consistent with good governmental practice.
Contributing Partner: UNT Libraries
Evangelicals and Social Change: The Social Thought of Three British Evangelical Preachers, 1850-1900

Evangelicals and Social Change: The Social Thought of Three British Evangelical Preachers, 1850-1900

Date: December 1982
Creator: Ratledge, Wilbert H.
Description: None
Contributing Partner: UNT Libraries
Eve, the Apple, and Eugene O'Neill: the Development of O'Neill's Concept of Women

Eve, the Apple, and Eugene O'Neill: the Development of O'Neill's Concept of Women

Date: June 1963
Creator: Mazaher, Kay H.
Description: It is the purpose of this paper to outline the development of O'Neill's characterization of women from the loving, submissive Mother in the early plays to the Mother turned Destroyer in the later plays. This is accomplished through a chronological examination of the women characters in eight of O'Neill's major plays--Beyond the Horizon, The Staw, Anna Christie, Welded, Desire Under the Elms, The Great God Brown, Strange Interlude, and Mourning Becomes Electra.
Contributing Partner: UNT Libraries
Evening Meal Patterns and Meal Management Decisions in Families of Employed and Nonemployed Mothers

Evening Meal Patterns and Meal Management Decisions in Families of Employed and Nonemployed Mothers

Date: August 1986
Creator: Stubbs, Rochelle L. (Rochelle Lundberg)
Description: The purpose of this research was to determine if evening meal patterns and meal management decisions are related to the marital and employment status of mothers. Two hundred eighty-two usable questionnaires were completed by mothers who attended elementary school parent-teacher meetings in a suburban city in North Texas. The questionnaire gathered data about family demographics, family evening meal patterns, and factors affecting meal management decisions. Little difference was found between meal patterns of employed and nonemployed mothers in single and two-parent households. Factors found to affect meal pattern decisions were values, traditions, time, energy, nutrition, and family influence. A traditional family evening meal was important to the families studied.
Contributing Partner: UNT Libraries
Event Centrality: Debunking the “Bad Science” Myth That Self-reported Posttraumatic Growth Does Not Reflect Positive Change

Event Centrality: Debunking the “Bad Science” Myth That Self-reported Posttraumatic Growth Does Not Reflect Positive Change

Date: August 2012
Creator: Johnson, Stephanie Feil
Description: Despite strong evidence supporting the existence of posttraumatic growth (PTG), some investigators question whether the construct measured by the Posttraumatic Growth Inventory (PTGI) is that of perceived growth or “actual” growth. In a replication of a recent investigation, the present study sought to refine the methodology used by employing the construct of event centrality. Due to its limited sample size, the results of this analysis did not provide strong evidence in support of the hypothesis that limiting analyses to individuals rating their trauma as high in event centrality improves the ability of the PTGI to reflect “actual” growth. However, results did support the idea that investigations of PTG conducted immediately following a trauma may be more reflective of a coping process, rather than growth. Further research is warranted to investigate the role of event centrality in posttraumatic growth, and the effect of time on the progression of growth following trauma.
Contributing Partner: UNT Libraries
Event Order in the Biathlon Does Not Have an Effect on Metabolic Response

Event Order in the Biathlon Does Not Have an Effect on Metabolic Response

Date: December 1990
Creator: Ledbetter, John C.
Description: None
Contributing Partner: UNT Libraries
The Everyday Experience of Satisfaction, Conflict, Anger, and Violence for Women in Love Relationships

The Everyday Experience of Satisfaction, Conflict, Anger, and Violence for Women in Love Relationships

Date: May 1990
Creator: Smith, R. Lee
Description: The problem of this study addressed how women experience the conflict variables of beliefs about conflict, anger arousal, conflict styles, and received and expressed violence as partners in love relationships and how these factors affect their reported satisfaction. Graduate women (M = 186) from University of North Texas completed the Dyadic Adjustment Scale (DAS), a subscale of Relationship Beliefs Inventory (RBI), the Multidimensional Anger Inventory (MAI), and Interpersonal Conflict Tactics and Strategies Scale (ICTAS), and the Severity of Violence Against Women scale (SVAW). Data were analyzed using MANOVAs with ANOVAs to examine significant differences. Multiple regression procedures were used for the exploratory questions. Women reporting less satisfied relationships were expected to believe that disagreement was more destructive and to report higher anger arousal than those who were more satisfied. The hypotheses were supported. Women who were less satisfied also reported using less constructive conflict tactics and more destructive and avoidant tactics as well as receiving some forms of violence. Expressed violence was not significantly related to low satisfaction. Results suggested that these conflict variables are highly interrelated. Strong feedback loops may develop. Strongly held conflict beliefs may affect the use of destructive and avoidant conflict strategies and increase anger which ...
Contributing Partner: UNT Libraries
Everyday Performances in Us Household Kitchens

Everyday Performances in Us Household Kitchens

Date: August 2015
Creator: Rosado-Bonilla, Mireilly Ann
Description: BMA Innovation Consulting is committed to serving consumers products that can play a more meaningful role in household cleaning. So far, their innovation department has used psychology-based principles and approaches that have helped them understand consumers’ preferences, attitudes and claimed needs in household cleaning. That said, little information has been collected on the active role that products play or could play as participants in the everyday dynamics of US consumers. An anthropological approach to the study of U.S. kitchens, as an important center of family interaction in U.S. households, should yield important insights to the design and development of products that can more effectively and more actively participate in those dynamics. With this project I am fundamentally proposing a new approach to the identification of critical product design requirements. Figure on the right shows the key differences between the psychology-derived principles the organization is mostly using today vs. the anthropological lenses through which I will be conducting my research. Overall, I will be leveraging existing knowledge in the “individual desires” realm, connecting it to the collective situation & cultural context within which “cleaning action” emerges.
Contributing Partner: UNT Libraries
Everything and Nothing at the Same Time

Everything and Nothing at the Same Time

Date: May 1999
Creator: Ballenger, Hank D.
Description: This paradoxically titled collection of poems explores what the blues and blindness has come to mean to the author.
Contributing Partner: UNT Libraries
Evidence and Military Law Under the Uniform Code of Military Justice

Evidence and Military Law Under the Uniform Code of Military Justice

Date: August 1964
Creator: Lewis, James N.
Description: The purpose of this study is to analyze certain major reforms in the Code in an effort to determine whether or not the "status quo" has been change. These reforms are: (1) henceforth all military legal proceedings are to be governed by a single Code equally applicable to all the services; (2) all military judicial proceedings are to be governed as near as practicable by the rules of civil procedure and evidence observed in the criminal proceedings of the United States district courts; (3) all persons charged with an offense are to have competent legal counsel at all stages of pretrial and trial proceedings; (4) all persons subject to the Code are assured that they shall not be subject to compulsory self-incrimination; (5) all who are subject to the Code are presumed innocent until proven guilty beyond a reasonable doubt and (6) all are guaranteed an automatic and mandatory review (under certain conditions) of their trials.
Contributing Partner: UNT Libraries
Evidence for Multiple Functions of a Medicago Truncatula Transporter

Evidence for Multiple Functions of a Medicago Truncatula Transporter

Access: Use of this item is restricted to the UNT Community.
Date: December 2014
Creator: Huang, Ying-Sheng
Description: Legumes play an important role in agriculture as major food sources for humans and as feed for animals. Bioavailable nitrogen is a limiting nutrient for crop growth. Legumes are important because they can form a symbiotic relationship with soil bacteria called rhizobia that results in nitrogen-fixing root nodules. In this symbiosis, rhizobia provide nitrogen to the legumes and the legumes provide carbon sources to the rhizobia. The Medicago truncatula NPF1.7/NIP/LATD gene is essential for root nodule development and also for proper development of root architecture. Work in our lab on the MtNPF1.7/MtNIP/LATD gene has established that it encodes a nitrate transporter and strongly suggests it has another function. Mtnip-1/latd mutants have pleiotropic defects, which are only partially explained by defects in nitrate transport. MtNPF1.7/NIP/LATD is a member of the large and diverse NPF/NRT1(PTR) transporter family. NPF/NRT1(PTR) members have been shown to transport other compounds in addition to nitrate: nitrite, amino acids, di- and tri-peptides, dicarboxylates, auxin, abscisic acid and glucosinolates. In Arabidopsis thaliana, the AtNPF6.3/NRT1.1( CHL1) transporter was shown to transport auxin as well as nitrate. Atchl1 mutants have defects in root architecture, which may be explained by defects in auxin transport and/or nitrate sensing. Considering the pleiotropic phenotypes observed ...
Contributing Partner: UNT Libraries
Evidence for Specific Responding in a Transposition Situation

Evidence for Specific Responding in a Transposition Situation

Date: August 1969
Creator: McDonald, Larry Bruce
Description: Subjects were presented with choices between stimuli which differed along some dimension.The present study investigates whether a relational or absolute theory best predicts the results in a transposition situation.
Contributing Partner: UNT Libraries
Evidence for the Interaction of GTP with Rat Liver Glyoxalase II

Evidence for the Interaction of GTP with Rat Liver Glyoxalase II

Date: December 1991
Creator: Yuan, Win-Jae
Description: None
Contributing Partner: UNT Libraries
Evidences of Pragmatic Philosophy in Operation in the Schools of Today

Evidences of Pragmatic Philosophy in Operation in the Schools of Today

Date: 1948
Creator: Wylie, Blanche Martha Thomason
Description: It is the purpose of this thesis to show that pragmatic philosophy is in operation in the schools of today by giving evidences of living experiences.
Contributing Partner: UNT Libraries