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Visibility & Control in the Vendee (open access)

Visibility & Control in the Vendee

This article uses fieldwork and the concept of relative aging to argue that the system of canals within the Vendee region of western France were begun in the tenth and eleventh centuries in conjunction with the Maillezais Abbey relocation and rebuilding.
Date: 2016
Creator: Deines, Dory & Wilson-Chavez, Owen
Object Type: Article
System: The UNT Digital Library
The Lady of the Marshes: Place, Identity, and Coudrette’s Mélusine in Late-Medieval Poitou (open access)

The Lady of the Marshes: Place, Identity, and Coudrette’s Mélusine in Late-Medieval Poitou

This article discusses the use of the poetic romance, Mélusine or Le Roman de Parthenay, as a tale of identity, place, and the foundational role of women in the creation of dynastic, land-based legacies, supported through visual imagery analysis and theoretical models from cultural geography.
Date: 2016
Creator: Thompson, Shana
Object Type: Article
System: The UNT Digital Library
De-Emphasize Direct Presence (open access)

De-Emphasize Direct Presence

The following paper reveals some aspects of my thoughts about art. The works discussed are featured in my M.F.A. exhibition. All works are mainly based on the ideas of absence, self-reference and utilization in art practice, even though each piece approaches the subject from differing angles. My dissatisfaction with preconceived notions in the contemporary art, rooted in art history, has shifted my focus from concerns of the direct, physical presence of artworks to the indirect or indecisive elements of their context. From this position I have felt free to explore the paradox of self-reference that is involved in performance. In addition, by transferring art works to functional objects, I have found a way to infuse everyday life with my art, and vice-versa. The ambiguity of interpreting artworks with language means that I present this paper with photographic documentation of my artwork. Combined, this will give a clear indication of the thrust of my graduate studies and the current theatrical direction of my art.
Date: August 2004
Creator: Chen, Xinpeng
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Personal Expression (open access)

A Personal Expression

The problem involves developing a method that leaves conventional form and form making and moves toward a spontaneous and intuitive approach. The thesis is organized into 3 chapters. The first chapter includes an introduction, statement of the problem and methodology. The second chapter describes the work in eight movements. The third chapter answers questions posed by the problem and includes a summary and conclusion. The findings are that a spontaneous, impulsive, and intuitive approach to the medium, clay, is a productive and artistic method. The medium is responsive and telling of the method and art is produced.
Date: May 2004
Creator: Veatch, Nancy Carole Steveson
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Colorful Diary (open access)

Colorful Diary

Chapter I describes how my works are grounded in a Chinese point of view, based on sociological and anthropological approaches as defined in my work. The questions in my Statement of Problem deal with how I use "imbalance" in my works, yet still find a way to make acceptable compositions to better tell my stories. I relate how my work constitutes a positive act or event in an evolving world culture. Chapter II discusses the work I focused around the questions posed in Chapter I. Chapter III expresses my conclusion about my work and my goals for the future.
Date: May 2004
Creator: Wang, Nanfei
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Painting with Clay

Access: Use of this item is restricted to the UNT Community
The body of work created during this exploration indicates that painting approach can actively integrate with the clay element. The main point is the surface manipulation during this process. There are four factors relate to this manipulation: timing, action, style, and size. Overall, the painting approach can be modified to create a truly active relationship with clay element. The final touch by the fire and glazing techniques reflect paintings approach may be used in a variety way to decorate the clay element without any limits. Moreover, the painting approach need not be subordinate to the clay element. It can be used not only to complement the clay, but also to enhance any given clay pieces no matter what the shape is.
Date: December 2003
Creator: Pan, Yi-Tze
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Texas Cities and the Economic Development Sales Tax (open access)

Texas Cities and the Economic Development Sales Tax

Competition to lure corporations has become an enormous issue between states. Smaller communities feel unable to participate in economic development opportunities since their budgets do not provide the necessary funding. In 1979, the Texas state legislature passed the Development Corporation Act in an attempt to aid the smaller communities' quest for economic development. The Act allowed for the creation of local development corporations; however, it did not provide a sufficient funding source to assist the corporations. Therefore two local sales options were established. This paper reports the findings of an analysis of per capita income and employment changes after the adoption of an economic development sales tax. The analysis showed no statistically significant impacts on cities adopting an economic development sales tax when compared with non-adopting cities.
Date: December 2003
Creator: Comer-HaGans, DeLawnia
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Poetic Products (open access)

Poetic Products

Not many artists have made a successful connection between art and text. In this installation of four works of art, I have given a new perspective on commerce by combining my poetry with common products. The content of my work is based on experiences I have had throughout my life. I believe that I have successfully combined my poems and art into cohesive works that break through the conventional understanding of products and their packaging.
Date: December 2003
Creator: Henry, Benny
Object Type: Thesis or Dissertation
System: The UNT Digital Library

A Wet Etch Release Method for Silicon Microelectromechanical Systems (MEMS) Using Polystyrene Microspheres for Improved Yield

Access: Use of this item is restricted to the UNT Community
One of the final steps in fabricating microelectromechanical devices often involves a liquid etch release process. Capillary forces during the liquid evaporation stage after the wet etch process can pull two surfaces together resulting in adhesion of suspended microstructures to the supporting substrate. This release related adhesion can greatly reduce yields. In this report, a wet etch release method that uses polystyrene microspheres in the final rinse liquid is investigated. The polystyrene microspheres act as physical barriers between the substrate and suspended microstructures during the final liquid evaporation phase. A plasma ashing process is utilized to completely remove the polystyrene microspheres from the microstructure surfaces. Using this process, release yields > 90% were achieved. It is found that the surface roughness of gold surfaces increases while that of the silicon is reduced due to a thin oxide that grows on the silicon surface during the plasma process.
Date: May 2004
Creator: Mantiziba, Fadziso
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Key Components of a Comprehensive Visual Information System for College-Level Design Education Curriculum Analysis

Access: Use of this item is restricted to the UNT Community
Electronic and computer technology have advanced and transformed graphic design. New technologies are forcing design educators to constantly monitor and update their programs, creating a need for a system to be adopted by college-level institutions to better investigate, evaluate and plan art and design curriculum. The author identifies metaphorical approaches to designing a two-part solution, which includes a Comprehensive Visual Information System (CVIS) and Three-Dimensional Virtual Database (3DVDb), which assign volumetric form to education components based on the form, structure and content of a discipline. Research and development of the conceptual design for the CVIS and 3DVDb are intended to aid in the development of an electronic media solution to be made accessible to students, faculty and administrators.
Date: May 2004
Creator: Short, Scott Allen
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Unreadable Word (open access)

The Unreadable Word

This autobiographical problem in lieu of thesis explores the subject matter of the sculpture, revolving around the issues of dyslexia and literacy, and builds upon the idea of metaphor and its function in relationship to the sculpture. The four visual and conceptual elements that are emphasized are: (a) the juxtaposition and arrangement of elements and materials; (b) inability to open the books; (c) alteration of the text to make the words illegible, by creating words that are fuzzy or transparent; and (d) repetition and scale. Also discussed are ideas of post modern criticism with an emphasis on semiotics and writing of Derada in relationship to his contemporary analysis of his sculpture.
Date: May 2004
Creator: McGehearty, Eric
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Professional Widow (open access)

Professional Widow

The focus of my graduate work was to figure my way through a variety of challenges and transitions I was going through as a graduate student and simply as a person finding my way through my education to discover who I am and who I want to become. Perhaps my themes didn't focus primarily on these events in a literal sense, but I think the transitions in my artwork have become obvious through my time spent at UNT and the variations on a theme I have dealt with. All of my work deals with love, attraction, repulsion and the consequences we deal with as human beings when we make choices according to whom we choose to have relations with. It became very important for me to deal with these issues in an effort to discover what my expectations of myself as an artist and a person are.
Date: May 2004
Creator: McKinley, Katherine L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Dissolved Organic Carbon Assessment on Selected Creeks and Rivers within the Elmfork Subwatersheds of Denton, Texas (open access)

Dissolved Organic Carbon Assessment on Selected Creeks and Rivers within the Elmfork Subwatersheds of Denton, Texas

The primary focus of the study was to compare dissolved organic carbon (DOC) at baseline stream flow to DOC at a higher post-rain stream flow, with a secondary focus on comparison of DOC between sites. Comparisons were also done on suspended solids at baseline flow to those of the higher post-rain flow, as well as suspended solids between sites. Significant differences did exist between DOC sampled at baseline flow and DOC in samples taken at peak flow. The study found no difference in suspended solids among sites neither on either baseflow sampling nor on the post rain event sampling.
Date: May 2004
Creator: Jackson, Pamela J.
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Self-Optimizing Dynamic Finite Functions

Access: Use of this item is restricted to the UNT Community
Finite functions (also called maps) are used to describe a number of key computations and storage mechanisms used in software and hardware interpreters. Their presence spread over various memory and speed hierarchies in hardware and through various optimization processes (algorithmic and compilation based) in software, suggests encapsulating dynamic size changes and representation optimizations in a unique abstraction to be used across traditional computation mechanisms. We developed a memory allocator for testing the finite functions. We have implemented some dynamic finite functions and performed certain experiments to see the performance speed of these finite functions. We have developed some simple but powerful application programming interfaces (API) for these finite functions.
Date: December 2003
Creator: Jeripothula, Ramesh
Object Type: Thesis or Dissertation
System: The UNT Digital Library

OLAP Services

Access: Use of this item is restricted to the UNT Community
On-line Analytical Processing (OLAP) is a very interesting platform to provide analytical power to the data present in the database. This paper discusses the system designed which handles integration of data from two remote legacy reservation systems to merge as one Integrated database server and also the design of an OLAP database and building an OLAP cube for the data warehousing. OLAP cube is useful for analysis of data and also for making various business decisions. The Data Transformation Services (DTS) in the Microsoft® SQL Server 2000 is used to integrate as a package the collection of data and also for refreshing data in the databases. On-line Analytical Processing (OLAP) cube is designed using Microsoft® Analysis Server.
Date: December 2003
Creator: Sanghvi, Rajendra
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Deposition and Characterization of Pentacene Film. (open access)

Deposition and Characterization of Pentacene Film.

Many organic materials have been studied to be used as semiconductors, few of them being pentacene and polythiophene. Organic semiconductors have been investigated to make organic thin film transistors. Pentacene has been used in the active region of the transistors. Transistors fabricated with pentacene do not have very high mobility. But in some applications, high mobility is not needed. In such application other properties of organic transistors are used, such as, ease of production and flexibility. Organic thin film transistors (OTFT) can find use as low density storage devices, such as smart cards or I.D. tags, and displays. OTFT are compatible with polymeric substrates and hence can find use as flexible computer screens. This project aims at making 'smart clothes', the cheap way, with pentacene based OTFT. This problem in lieu of thesis describes a way to deposit pentacene films and characterize it. Pentacene films were deposited on substrates and characterized using x-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR). The substrate used was ~1500Å platinum on silicon wafer or bare silicon wafer. was used. A deposition system for vacuum deposition of pentacene was assembled. The XRD data for deposited pentacene films shows the presence of two phases, single …
Date: December 2003
Creator: Singh, Nidhi
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Machine Language Techniques for Conversational Agents (open access)

Machine Language Techniques for Conversational Agents

Machine Learning is the ability of a machine to perform better at a given task, using its previous experience. Various algorithms like decision trees, Bayesian learning, artificial neural networks and instance-based learning algorithms are used widely in machine learning systems. Current applications of machine learning include credit card fraud detection, customer service based on history of purchased products, games and many more. The application of machine learning techniques to natural language processing (NLP) has increased tremendously in recent years. Examples are handwriting recognition and speech recognition. The problem we tackle in this Problem in Lieu of Thesis is applying machine-learning techniques to improve the performance of a conversational agent. The OpenMind repository of common sense, in the form of question-answer pairs is treated as the training data for the machine learning system. WordNet is interfaced with to capture important semantic and syntactic information about the words in the sentences. Further, k-closest neighbors algorithm, an instance based learning algorithm is used to simulate a case based learning system. The resulting system is expected to be able to answer new queries with knowledge gained from the training data it was fed with.
Date: December 2003
Creator: Sule, Manisha D.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The aquatic insect communities of Holbrook Creek and Cochetopa Creek in Colorado. (open access)

The aquatic insect communities of Holbrook Creek and Cochetopa Creek in Colorado.

The first objective for this problem in lieu of thesis project was to gather, identify to the lowest practical taxonomic level and organize all available aquatic insects collected from high altitude Colorado aquatic systems during the summers of 1994, 1996, 1998, and 2002 for the University of North Texas Environmental Science Field Course (BIOL 5650). The curated collection will be housed in the Elm Fork Natural History Museum, located at the University of North Texas. The second objective was to provide a summary and discussion of the occurrence and distribution of the aquatic insects collected from Mt. Blanca in 1994, 1996, and 1998 and to create a taxa list of aquatic insects collected from Cochetopa Creek during the summer of 2002.
Date: December 2003
Creator: Wallace, Mark Allen
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Web Services for Libraries

Access: Use of this item is restricted to the UNT Community
Library information systems use different software applications and automated systems to gain access to distributed information. Rapid application development, changes made to existing software applications and development of new software on different platforms can make it difficult for library information systems to interoperate. Web services are used to offer better information access and retrieval solutions and hence make it more cost effective for libraries. This research focuses on how web services are implemented with the standard protocols like SOAP, WSDL and UDDI using different programming languages and platforms to achieve interoperability for libraries. It also shows how libraries can make use of this new technology. Since web services built on different platforms can interact with each other, libraries can access information with more efficiency and flexibility.
Date: December 2003
Creator: Manikonda, Sunil Prasad
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Question of Honor (open access)

Question of Honor

My thesis, Question of Honor, addresses the premise of women's lack of choice in relation to men's honor, and vengeance; concepts that are closely connected to the oppressive world of women in Pakistan. These works deal with concepts of purity and minor transgressions that have an impact on the lives of women in relation to family names and the associative feelings of humiliation linked to men. The subtle nuances of women and their reactions to oppression give a strong emotive content to the work.
Date: May 2004
Creator: Agha, Anila Quayyum
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Nopalita: A Mythology of Cultural Self-Representation (open access)

Nopalita: A Mythology of Cultural Self-Representation

The first segment introduces the background information on the use of paños as art by prisoners and how I appropriate the same materials to create and record my own cultural mythology. The Statement of Problem and Questions are about how and what cultural information is chosen in creating a visual mythology. The second segment explains the invention of the mythology by describing why certain experiences were chosen, specifically those of the graduate school experience. Also the development of self-representation through self-portraits is described. The third segment explains the symbolism used in the imagery, such as the cacti as cultural indicator and palimpsest. The fourth segment is a conclusion involving the realization that feeling caught within a hybrid culture is an important part of my identity.
Date: August 2004
Creator: Medina, Cristina Blasa
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Beads on a String: Extended Portraits (open access)

Beads on a String: Extended Portraits

When I was first introduced to photography, I was mainly drawn to landscape imagery. I enjoyed being a solitary spectator. Over time, inclusions of figurative elements became more and more apparent in my work. I purposefully began to incorporate a figure into my landscapes, ascribing to it a certain nostalgia and a sense of isolation I was experiencing on many levels at that time. Before long, I felt disconnected from these images because of their ambiguity and generalization. I found myself craving more content and personal commitment in my photography. At the end 2003, I started experimenting with a 4" x 5" format camera, which forced me, to some extent, to change my way of photographing and seeing. That is how the beginning of this new body of work was born. I was accustomed to shooting with a 35 mm camera, which allowed me to be spontaneous, quick and immediate. I permanently switched to a large format. I could see myself benefiting from this change. I lost some of the spontaneity that a 35 mm format offers but I gained the beauty of working with larger negatives and the endless possibilities of view camera movements. Thanks to this technical transformation, …
Date: December 2004
Creator: Kolčavová, Gabriela
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Economic Impact of Hospitals: the Case of Baylor Regional Medical Center at Grapevine. (open access)

Economic Impact of Hospitals: the Case of Baylor Regional Medical Center at Grapevine.

This report analyzes the economic impacts of the Baylor Regional Medical Center at Grapevine, Texas. The economic impacts are analyzed using the IMPLAN impact modeling system developed by the Minnesota IMPLAN Group. The analysis evaluates construction activities by Baylor-Grapevine as well as procurement spending and employment. Additionally, the impact of ancillary facilities surrounding Baylor-Grapevine and the impact of patient visitor spending is also reviewed. Total recurring impacts of procurement spending at Baylor-Grapevine, employment at Baylor-Grapevine and its ancillary facilities, and visitor spending will generate over $227 million in economic activity for the Dallas/Fort Worth Metroplex. This activity will support more than 3,300 direct, indirect, and induced jobs paying over $138 million in annual earnings.
Date: August 2004
Creator: Graves, Jennifer M.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Microfarms (open access)

Microfarms

This study describes the role of rural women and their importance in the success of microfarm projects. Microfarm cultivators can increase their income levels through trade of agricultural products. By adopting self-sustaining methods, the cultivator saves money and does not need to rely as much on goods and services from outside resources to increase food production efficiencies in microfarms. This goal can be reached in part through careful planning and construction of the microfarm facility. In addition, in developing phases of the microfarm, the external resources may possibly be a mechanism to increase expansion and knowledge. Microfarms are an important option for the third world countries and poor people worldwide.
Date: August 2004
Creator: Hernandez, Rafael I.
Object Type: Thesis or Dissertation
System: The UNT Digital Library