Digital Commons Network^™

The Promise Comes From Faith, Darlene Knies Earls

Theses

None provided.

Narratives On Clay, Moi Dugan

Theses

The intent of this thesis is to develop a cohesive body of work that makes use of a narrative that is rooted in my personal experience and investigation. The work will reflect a direct relationship with historical references, especially those of the primitive cultures of Africa and Japan. The forms will incorporate personal symbolism, iconography and humor with a sense of animation. The selection of material, form and process will be utilized as appropriate to each piece.

An Investigation Of Point Image Analysis For Evaluating Holographic Image Quality, Parker Bennett Plaisted

Theses

Several holographic lenses were constructed and tested. The point spread functions of the lenses were scanned to obtain edge traces. The modulation transfer functions and the line spread functions were calculated from the edge traces. An integration of the MTFs provided a signal-to-noise metric similar to the Strehl ratio. The diffraction efficiencies of the lenses were measured. The results showed that all of these image quality metrics can be obtained from a point image.

Personal Information System, Leonard Ko

Theses

None provided.

Design For Manufacturing: Performance Characterization Of Digital Vlsi Systems Using A Statistical Analysis/Inference Methodology, J. Ignacio Espinosa De Los Monteros

Theses

Design For Manufacturing (DFM) is a TQM methodology by which inherently producible products can be manufactured with high yields, short turnaround time and great flexibility. The key to the success of any DFM program lies in increased accuracy in the modeling of the process and product designs, product simulations and effective manufacturing feedback of key parametric data. That is, properly modeling and simulating designs with data which reflects current fabrication capabilities has the most lasting influence in the performance of products. It is this area that is tackled in the methodology developed hereafter; a method by which to feedback and …

Character Recognition Of Optically Blurred Textual Images Using Moment Invariants, Adam Hanson

Theses

Statistical moment invariants were used to generate a feature space for classifying images of text characters. The feature vector of a given letter is invariant to changes in scale, position, rotation, and contrast in the image. Test character images were generated by simulated optical blurring. Images were classified by calculating the distance between the feature vector of a given test character and that of each reference character. The test character was identified as the reference character for which the distance between feature vectors is a minimum. Significantly blurred characters were classified correctly using this method.

Investigation Into Optimal Rh(Iii) Deopant Placement In Silver Bromide Emulsions, David A. Telep

Theses

An optimal rhodium (III) doping scheme for silver bromide emulsions was sought which maximized emulsion speed loss, emulsion contrast and coated emulsion stability. Experimental results showed that the photographically active rhodium complex must be co-precipitated with the silver bromide in order to achieve a sensitometric modification of the final emulsion. This dopant induced sensitometric modification was not stable and decayed with time.

Cullet, Charles Sorrels

Theses

This paper discusses a series of five sculptures that are now five and one-half years old. Today these sculptures are scattered and in some cases gone, but the goals and the decisions which shaped their creation in 1986 and 1987 are still fresh in my memory. They were important experiments for me, and I carry them with me today. I would not claim these sculptures defined me as the artist I am now, but they do define me as the artist I was then. And to that extent, my understanding of myself is enriched by this thesis work. In 1986 …

Implementing A Tool For Designing Portable Parallel Programs, Geetha Chitti

Theses

The Implementation aspects of a novel parallel programming model called Cluster-M is presented in this thesis. This model provides an environment for efficiently designing highly parallel portable software. The two main components of this model are Cluster-M Specifications and Cluster-M Representations. A Cluster-M Specification consists of a number of clustering levels emphasizing computation and communication requirements of a parallel solution to a given problem. A Cluster-M Representation on the other hand, represents a multi-layered partitioning of a system graph corresponding to the topology of the target architecture. A set of basic constructs essential for writing Cluster-M Specifications using PCN are …

Geometric Dimensioning And Tolerancing A Tool For Concurrent Engineering, Tapan Kumar S. K. Jain

Theses

The concept of Concurrent Engineering recognizes an immediate need for a new design environment and technology and so requires extensive interdisciplinary cooperation and integration of diverse functions of a manufacturing organization such as marketing, design, manufacturing and finance. One of the key factors to achieve successful integration among the departments is better communication and it becomes imperative in cases of varying levels of communication needs, especially in interdepartmental cases.

Concurrent Engineering is a philosophy which provides certain benefits. There are various tools and methods available for implementation of Concurrent Engineering concepts. One of the tools is Geometric Dimensioning & Tolerancing …

The Design Thing : A Study Of Design In Practice And Theory, Magd Donia

Theses

The main purpose of this study was to present an overview of design practices and theories in different domains that would enrich the perspective of architectural design. To achieve this purpose, the study presented the initial purpose of architectural design which is providing an adequate shelter for different human activities. Positive and negative aspects of shelter were briefly discussed to trace the evolution of the concept of shelter. Change, as an essential aspect of design was presented in the context of problem formulation and problem resolution.

A presentation of design practices followed. It started by presenting design practices that are …

Mechanism Of Pneumatic Fracturing, Trevor Compton King

Theses

This thesis investigates the mechanism of pneumatic fracturing in geologic materials such as soil and rock. Pneumatic fracturing is a recently developed technique for increasing the permeability of geologic formations by the controlled injection of high pressure air. Present applications are focusing on the in situ remediation of contaminated soil and ground water, although pneumatic fracturing has other geotechnical uses such as pumping well enhancement.

A comprehensive literature review of a related technology known as hydraulic fracturing is presented, which serves as background for development of a pneumatic fracturing model. Pressure-time histories from actual pneumatic injections are analyzed in detail …

Design Of A 320x122 Mwir-Ccd Ptsi-Si Imaging Radiometer With Automatic Optical Integration Time Control, Nathaniel Joseph Mccaffrey

Theses

An infrared CCD camera system was designed and developed to operate a 320X244 Schottky-barrier IR-CCD Focal Plane Array (FPA) as an imaging radiometer. The goal of this research was to develop a reliable radiometer capable of resolving temperatures between 50 and 1000°C to within 1°C accuracy using non-contact spectral thermographic methods. To accomodate this wide dynamic range, the imager was operated in a non-interlaced format with variable optical integration times ranging from 120µsec to 122msec. Variable integration control was achieved by employing a "dump and read" timing procedure. To facilitate this operation, novel circuitry was developed for dynamically controlling the …

Mixed Culture Biodegradation Of Pentachlorophenol, Hexachlorobenzene, And Tetrachloromethane Under Anaerobic Conditions, Jesse Zahn

Theses

Three chlorinated compounds, namely, Pentachlorophenol(PCP), Hexachlorobenzene (HCB), and Carbon tetrachloride were biodegraded under anaerobic conditions using a (CCl₄)mixed culture obtained from an anaerobic sewage sludge digestor in Linden, NJ.

Three sets of cultures capable of degrading each of the target compounds were established. Primary Enrichment Cultures (PECs) from the anaerobic sludge were exposed to each one of the target compounds. The cultures were able to degrade each target compound as follows: HCB, 0 to 1.2 ppm; PCP from 0 to 3-4 PPM; CCl₄, 0.5 to 15.5 PPM

One culture from each PEC group (CCl₄, …

Abstract Symbolic Relationships, Patrick Americo Varallo

Theses

This body of work was created on urges to make and form what felt right. It is a reflection of life, with its rhythms, chaos, energy, destruction and growth. The day and moment directed every decision and thought. It is a reflection on triumphs, failures, love, and loss.

Trophies From A Wandering Soul: A Study Of Visual Texture, Westy Caswell

Theses

None provided.

The Contemporary Development Of A Historical Building, Melody Shinn

Theses

The history of Columbus Hall began with the enactment of a bill by the state legislature to found the Mississippi Industrial Institute and College at Columbus, Mississippi, on March 12, 1884. Among those who were instrumental in the chartering of the institute were as follows: Senator John McC. Martin, Col. W. H. McCardle, Dr. G. S. Roudebush, Mrs. Annie C. Peyton, and Mrs. John C. Hastings. John McC. Martin of Port Gibson was responsible for the introduction of the bill which sought to "secure an institution for the broader and higher education of Mississippi women." The city of Columbus offered …

Experiential Design, Laurel Sisson

Theses

None provided.

The Relationship Between Typographic Design And Photography: Effectively Combining Type With Image, Kristen Leigh Bell

Theses

This thesis project examines the way in which typographic and photographic variables influence visual communication.

Graphic Design Archive: Masterworks Portfolio, Daniel Pocock

Theses

None provided.

Humor As An Element In Graphic Design, Jason J. Snape

Theses

This documentation of my MFA thesis presents my process and progress through an investigation of the relationships between humor and graphic design. Notations in the side column provide resource information and refer to appendices located in the second section of the document.

A New Image Of The Mandala With Fibers, Sue-Hyun Lee

Theses

None provided.

Iisma: An Interactive Information System, Connie Winfield Harvey

Theses

None provided.

Encountered Surfaces, Hyerim Choi Min

Theses

Throughout the course of civilization man has sought to leave his marks in the form of designs. At first these were just crude scratches on stones or inscriptions on cave walls, but over the centuries he has developed many methods to his artistic sensibilities. Textile decoration is the branch of the creative arts that embraces any method of applying color or design to a woven fabric, and the maker of such decorated textiles has been an important element in cultural development down through the ages. He or she has provided man with a means of making manifest his aesthetic sentiments …

A Comparison Of Paper Whiteness Rankings: Visual Vs. Instrument Generated, Lawrence David Harris

Theses

The purpose of the study was to find if a correlation exists between a previously conducted visual whiteness ranking of 128 sheets of white office paper, from various manufacturers, and a ranking generated by affordable hand held colorimeters. Two different hand held colorimeters were used to measure the 128 sheets. The output from the colorimeters was in CIE chromaticity coordinates and CIELAB L* a* b* values. The lightness (L*) value was used to make a ranking for comparison to the visual ranking. The chromaticity coordinates were used for computing CIE Whiteness. The resulting whiteness index values were used to form …

Testing The Predictability Of Water-Based Flexographic Inks On Plastic Substrates, Matthew T. Moran

Theses

The purpose of this thesis was to investigate the applications of surface energy measurements in predicting the ink adhesion of four different Fasson plastic substrates using the flexographic printing process and water -based inks. These four plastic substrates are as follows: Clear P.E.T., Clear Acetate, Polystyrene, Vinyl. These films were identified by Fasson as substrates they believe to have poor adhesion. The aim was to develop a method to predict ink adhesion of these plastic surfaces by correlating a surface energy test on the substrate before printing begins to ink adhesion tests of the finished print. Water -based inks offer …

Color Technology, Denise Rule

Theses

None provided.

The Design And Production Of The Printed Materials For The Goudy International Center For Font Technology And Aesthetics, Mark Benjamin

Theses

The increased use of personal computers in the 1980's has contributed to a sudden awareness of typefaces. This type consciousness has spread not only through the graphic arts industry, but beyond, to people who never before gave much thought to typefaces and their use. Now they are using them and making decisions regarding their use on a daily basis. Graphic artists and designers now have the tools on their desktops that give them the capability to create professional-quality digital type fonts. Even with all the attention and discussion given to the subject of typefaces, there has been no place, either …

Prepress Selection Of Typeface Styles And Sizes For Gravure Printing, Eric Henty

Theses

The hypothesis of this study supposes that it is possible to design a more accurate prepress, "user friendly" method of type selection for gravure printing than the system used today.The experimental methods chosen for this project were based on the suggestions made by the Gravure Association of America, the professors at Rochester Institute of Technology, and the technical staff at Areata Graphics, Buffalo, NY. The purpose of these methods was to gather technical information about how the gravure printing process generates type images. More specifically, this meant investigating the effects of the gravure screen on type. To accomplish this, line …

Interactive Instructional Design, Anne Marie Arbutiski

Theses

None provided.