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Modeling Changes in End-user Relevance Criteria : An Information Seeking Study

Modeling Changes in End-user Relevance Criteria : An Information Seeking Study

Date: May 1998
Creator: Bateman, Judith Ann
Description: This study examines the importance of relevance criteria in end-user evaluation of valuable or high relevant information.
Contributing Partner: UNT Libraries
Moments: a Diary

Moments: a Diary

Date: May 1998
Creator: Craig, Mendy J. (Mendy Jeneen)
Description: In my preface I have tried to show what a diary is, why they might be of interest to others, why I think they are valid and should be considered as such. I have defended my diary as being worthy material for a thesis, or myself as worthy of being called a writer. (Traditionally, writing in a diary doesn't qualify one as being a writer, even though you might write millions of pages and spend your entire lives doing it.) Edited selections of my diary make up the body of the thesis. These selections are divided into four main sections which suggested themselves during editing. To summarize the diary as a whole, I would say it's about human relationships.
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On Delocalization Effects in Multidimensional Lattices

On Delocalization Effects in Multidimensional Lattices

Date: May 1998
Creator: Bystrik, Anna
Description: A cubic lattice with random parameters is reduced to a linear chain by the means of the projection technique. The continued fraction expansion (c.f.e.) approach is herein applied to the density of states. Coefficients of the c.f.e. are obtained numerically by the recursion procedure. Properties of the non-stationary second moments (correlations and dispersions) of their distribution are studied in a connection with the other evidences of transport in a one-dimensional Mori chain. The second moments and the spectral density are computed for the various degrees of disorder in the prototype lattice. The possible directions of the further development are outlined. The physical problem that is addressed in the dissertation is the possibility of the existence of a non-Anderson disorder of a specific type. More precisely, this type of a disorder in the one-dimensional case would result in a positive localization threshold. A specific type of such non-Anderson disorder was obtained by adopting a transformation procedure which assigns to the matrix expressing the physics of the multidimensional crystal a tridiagonal Hamiltonian. This Hamiltonian is then assigned to an equivalent one-dimensional tight-binding model. One of the benefits of this approach is that we are guaranteed to obtain a linear crystal with a ...
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Organizational Commitment: A Cross-National Comparison of Arab and Non-Arab Employees in Saudi Petrochemical Companies

Organizational Commitment: A Cross-National Comparison of Arab and Non-Arab Employees in Saudi Petrochemical Companies

Date: May 1998
Creator: Al-Kahtany, Abdulwahab Said
Description: Individuals with different personal demographics and job-based factors have different attitudes and behaviors, which can influence their levels of commitment to their organizations. These differences in organizational commitment increase as their cultural backgrounds differ significantly. Personal demographics and job-related factors are reliable predictors of employees' commitment to their employing organizations. The purpose of this study was to empirically investigate if there is a difference in the level of employees' commitment to Saudi petrochemical companies on the basis of differences in their personal demographics and job-related factors.
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Part I: Solid State Studies of Larger Calixarenes : Part II: Synthesis and Characterization of Metallocalixarenes

Part I: Solid State Studies of Larger Calixarenes : Part II: Synthesis and Characterization of Metallocalixarenes

Date: May 1998
Creator: Smith, Janna Marie
Description: Calixarenes are a class of macrocyclic compounds that have garnered interest in large part because of their ability to form host-guest complexes with various types of molecules. For all of the studies of complex formation by calixarenes, most of the work to date has concentrated upon the smaller calixarenes, and little is understood about the relationship between the complexes formed when in solution and that observed in the solid state. The first part of the study, presented in Chapter 3, is of the solid-state properties of two of the larger calixarenes, and in comparison to other reported structures reveals patterns to the observed conformations both in the solid state and in solution. The formation of metal complexes has also been investigated and has focused extensively upon the metals as guests. Thus, the ability of the calixarenes to act as ligands in inorganic complexes has been virtually untapped, despite the polyoxo binding site they can easily provide, and very few metallocalixarenes have been reported. The second part of this study goes beyond the simple solid-state properties of such compounds, and involves the synthesis of several metallocalixarenes as part of a project directed at the functionalization of calixarenes with the components of ...
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The Persistence of Antebellum Planter Families in Postbellum East Texas

The Persistence of Antebellum Planter Families in Postbellum East Texas

Date: May 1998
Creator: Newland, Linda Sue
Description: The effect of the Civil War and Reconstruction on the southern planter elite remains a topic of interest to historians. Did the war ruin the planter class? Or, did they maintain economic, geographic, or social persistence? This study focuses on the persistence from 1850 to 1880 of five East Texas large planter families who owned one hundred or more slaves in 1860. An analysis of data primarily from county, state, and federal records formthe basis of this study. Four families persisted as wealthy influential members of their postbellum communities. One family remained geographically persistent but not wealthy. The experiences of these families suggest that large East Texas planter families found it possible to persist in spite of the Civil War and Reconstruction.
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Physiological Effects of Monetary Consequences

Physiological Effects of Monetary Consequences

Date: May 1998
Creator: Kessler, Jeffrey C. (Jeffrey Charles)
Description: Electrodermal responding (EDR) and heart rate (HR) were assessed for seven subjects participating in a reaction time task consequated with monetary bonuses (250, 100, and 10), monetary penalties (250,100, and 10), and a monetary neutral value (00). Unlike previous research employing group designs and a tonic measure (i.e., mean over long periods of time), this study utilized a single-subject design and a phasic measure (i.e., mean over 2-s intervals). Heart rate data was too variable for meaningful analysis. EDR data showed that the peak levels of EDR were higher for penalties than for the corresponding values of bonuses (e.g., -250 vs. +250) for most subjects. Similarly, peak levels of EDR were generally higher during sessions in which consequences were presented than in sessions during which consequences were absent.
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The Pitch Content of Selected Piano Works of Toru Takemitsu

The Pitch Content of Selected Piano Works of Toru Takemitsu

Date: May 1998
Creator: Fukuchi, Hidetoshi
Description: The purpose of this study is to examine the pitch content and compositional techniques of Takemitsu's recent solo piano works, which have not been analyzed by Koozin, and to trace the evolution of his techniques in his solo piano works during his career. It also discusses how Takemitsu projects his philosophy and aesthetics of musical composition through Western musical idioms.
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Problèmes de l'Adaptation Filmique d'un Texte Littéraire: Études Comparées de Madame Bovary de Gustave Flaubert et du Colonel Chabert d'Honoré de Balzac

Problèmes de l'Adaptation Filmique d'un Texte Littéraire: Études Comparées de Madame Bovary de Gustave Flaubert et du Colonel Chabert d'Honoré de Balzac

Date: May 1998
Creator: Conditto, Kerri L. (Kerri Lee)
Description: The release of the two films, Madame Bovary (1992) by Claude Chabrol and Le Colonel Chabert (1994) by Yves Angelo, arouses an interest in a method which studies the rapport between the seventh art and literature. Following the studies of the narratologists, Gerard Genette, Yves Reuter, Gerard-Denis Farcy, Celestino Deleyto, Andre Gaudreault and Francois Jost, a method of analyzing and studying the relationship between literature and cinema can be developed. The principal interest of a comparative study can reside in the relationship between the story and the narration of the two genres of works. The study conducted at this level of analysis allows the appreciation of the impoverishments or the enrichments operated by the adapter. The comparative analysis of the works of Flaubert, Chabrol, Balzac, and Angelo reveal the problems relative to the cinematographic adaptation.
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A Program Evaluation Study of a Partial Hospital Program

A Program Evaluation Study of a Partial Hospital Program

Date: May 1998
Creator: Damkroger, Mary Katherine
Description: The purpose of the present study was to assess patient improvement in a specific freestanding partial hospital. Improvement was assessed in two specific areas: 1) symptom reduction as measured by the Symptom Check List-90-Revised (SCL-90-R) and 2) social adjustment as measured by the Social Adjustment Scale Self-Report (SAS-SR) at admission, discharge and three month follow-up. In addition, improvement was assessed from two perspectives: 1) patient evaluation and 2) therapist evaluation. Results indicated that there was statistically significant improvement from admission to discharge on the SCL-90-R and the SAS-SR. This improvement was maintained from discharge to three month follow-up. Findings also revealed statistically significant improvement when analyzed from both the patient perspective and the therapist perspective.
Contributing Partner: UNT Libraries