Digital Commons Network^™

A Study To Determine The Amount Of Fountain Solution On A Lithographic Plate, Robert G. Beaverson

Theses

Even though lithography has been in use for several hundred years, the process has many mysteries which science has been unable to answer. One of these mysteries is the physical measurement of the amount of lithographic fountain solution wetting a lithographic plate. In the past, subjective means were used to determine the relative amount of fountain solution on a lithographic plate. This thesis deals with a proposed method of determining the amount of lithographic fountain solution applied to a lithographic plate surface, both image and non-image areas. The method utilizes the I.G.T. Printability Tester by spreading a predetermined amount of …

A Study Of The Social Working Conditions Of Migrant Farmworkers In New Jersey, Lorna Janet Carpenter

Theses

This paper will not dwell on the multiplexity of statistical reports on migrant farmworkers in New Jersey. The paper will have a four fold purpose to describe in detail the significan extent of migrant labor within the agriculture system.

For purposes of the study the writer will discuss the following:

(1) The history of agriculture in New Jersey.

(2) The living and working conditions of migrant farmworkers.

(3) The factors that prohibits migrant farmworkers from entering the non-farm labor stream.

(4) The impact of technology in agriculture as it replaces human labor with farm mechanization.

It is the writer's opinion …

Mathematical Modelling Of The Simultaneous Diffusion Of Egta And Caegta And Ca2+ In A Two-Compartment System Representing Skinned Smooth Muscle, Roderick Jon Hausser

Theses

Smooth muscle strips "chemically skinned" with Triton X-100 represent a two-compartment system consisting of the extracellular space (ECS) and the cytosolic space (CS) bounded by the permeabilized plasma membrane. Free [Ca²⁺] in such systems must be controlled with sufficiently high concentrations of Ca-buffers (EGTA). The presence of Ca-buffers, however, will oppose and delay any changes in [Ca²⁺] in both compartments. We have developed a model describing the simultaneous diffusion of Ca 2+ , EGTA and CaEGTA between bath and ECS, and ECS and CS and the chemical reaction between ligand and metal species in each compartment. …

The Effect Of Inorganic Salts On Adsorption Of Organics By Fly Ash, Pai-Yuan Horng

Theses

Optimum amounts of inorganic salts ( monovalent, divalent, and trivalent chlorides ) added to various bituminous coal fly ashes in batch adsorption treatment experiments indicates the possibility of improving adsorption capacity.

Experiments were conducted on aqueous solutions of three priority pollutants : phenol, toluene, benzene. Both high fusion and low fusion fly ashes were used as sorbent materials. Removal of organic pollutants was measured using a total organic carbon analyzer.

Isotherm tests positively indicate that the addition of inorganic salts to fly ash significantly increases adsorption capacity. The study shows that removal of organic pollutants by fly ash depends on …

The Kinetics And Mechanism Studies Of Cathodic Electro-Initiated Crosslinking Polymerization Of Unsaturated Polyester Prepolymer, Joseph Yuan-Ji Sheng

Theses

The cathodic electro-initiated polymerization reaction of the unsaturated polyester prepolymer has been found to have the characteristics of the first order ionic initiation polymerization mechanism. The rate of polymer formation is directly proportional to the current intensity and voltage supplied, but inversely proportional to the reaction temperature. The rate of initiation can be expressed as a function of the initial concentration of the prepolymer, residence time and reaction temperature. The rate expression of the initiation step has been derived based upon the experimental data collected as follows:

ln W = k0 exp[-Ea/RT] Ca0 ln t + ln b

where k0 …

Automated Manufacturing Technology As A Factor In Production Planning And Control, Henry Steven Nicholas

Theses

The field of automated manufacturing technology is examined. The physical hardware is described, including transfer systems, feeder systems, placing devices, automated work stations, sensors, and actuators. The interrelation of the hardware elements is described and various applications are identified. The role of the control system and its interaction with the hardware is examined. The data communications network required for the control system is considered. Various types of computers, computer network structures, and process control strategies are examined.

The use of automated manufacturing technology requires a new approach to production planning and control. The traditional approach is described and several problem …

The Feasibility And Economics Of Resource Recovery Using Municipal Solid Waste, Joachim Aloysius Pinto

Theses

This thesis gives an overview of the feasibility and economics of a resource recovery project. The feasibility study of a resource recovery project is done by analyzing its markets, economics, and environmental aspects. The use of market development, accurate capital and operating cost estimation procedures and environmental impact analysis help in predicting fairly accurately the feasibility of a resource recovery facility and also gives a good estimate of the economics of the project.

The thesis also discusses the different system design that are or were used in waste-to-energy conservation. It is quite evident from the discussion that the only two …

High Temperature Reactions Of Chloroform With Methane, Thomas Siozopoulos

Theses

The reactions of Chloroform with Methane were studied at atmospheric pressure in the temperature range of 550-800 deg C, and using three different reactor diameters.

The reaction was found to follow pseudo-first order kinetics in the presence of excess Methane and Argon, and the kinetic parameters were determined for each of the reactor sizes.

The resulting global Arrhenius expressions are:

For 0.4 cm ID Kexp = 2.03 * 10⁸ exp (-34000/RT)

For 1.05 cm ID Kexp = 9.86 * 10⁸ exp (-37950/RT)

For 1.6 cm ID Kexp = 4.17 * 10⁸ exp (-36760/RT)

An increase in the …

Mrp Ii As A Tool For Inventory Management : Application, Implementation, And Its Alternatives, Yi-Hsin Chiu

Theses

MRP II has been used universally as a tool for production planning in various manufacturing systems. Its foundation of success is based on an accurate inventory management. Due to the rational pricing of computer hardware and software, the selection of an appropriate off-the-shelf MRP II package has become an important topic. Moreover, implementation of a commercial MRP II package significantly affects its capability of handling an assigned task. The scope of this thesis is to discuss how to successfully implement MRP II through a design and development of a proper inventory data base in order to expand its application. The …

Reflections On Solid Modeling In Cad/Cam System, Yuh-Hwa Chyr

Theses

In this thesis, we will first study the mathematical fundamental for geometric modeling. It includes modeling space, representation scheme, and various characteristics for solid modeling. Then we discuss how a solid modeling system is integrated into an overall CAD/CAm system. What functions it performs, and what fuctions must be performed with other parts of the CAD/CAM systems. And how data can be transfered between solid modeling system and other CAD/CAM system.

Solid modeling has created a new era in CAD/CAM. A solid model is an unambiguous, three-dimensional, geometric representation of a design. The more design information a model can represent, …

Digital Signal Processing Implementing The C Language With Graphics Spectrum Analysis Display, Anuraksa Mahanirananda

Theses

Digital Signal Processing discussed in this thesis is concerned with the transformation of signals or complex wave forms From time domain to frequency domain and vise-versa, implemented on microcomputer systems. The primary principles are: speed of transformation, ease of usage as an application program, capabilities of graphics displaying transformed data (such as power spectrum analysis), storing these data onto record files, and capability of using these data Files and programs with other application programs.

We begin by discussing briefly, the concepts of Fourier theory, Discrete and Fast Fourier Transform, algorithms of Fast Fourier Transform and bit-reversal. Then we implement these …

An Image-Capable Interprocessor Link Communications Protocol, Robert W. Brown

Theses

Image-capable interprocessor links often require the use of specialized communications protocols due to the large amounts of data that can be transmitted and the high speeds at which the data can be transferred. Without a set of generalized image-capable communications rules, these protocols are commonly customized to each interprocessor link application. The image-capable interprocessor link communications protocol described in this paper (IPLIMP) has been designed to limit the need for such customization at a low level. In order to accomplish this, IPLIMP provides simple methods for synchronizing and controlling link operations, sending and receiving data, downloading additional protocol layers, and …

A Model For Automatic Optical Scaling Of Type Designs For Conventional And Digital Technology, Bridget Lynn Johnson

Theses

In the history of type design, two methods have been used to scale type-- to produce enlarged or reduced letterforms from a reference size. With original handcut fonts, designers performed optical scaling (scaling by eye) that varied the proportions of letterform features over a range of sizes in a nonlinear manner. That is, letterform feature proportions were size dependent. This was an entirely manual and intuitive process. More recently, however, the use of the lens, as well as computational and other technologies, has allowed letterforms to be scaled automatically from a reference character, a simple proportional enlargement or reduction. To …

The Variability Of A Web Offset Newspaper Press Run As Measured By The Eastman Kodak Company's Customized Color Analysis Target, John C. Meyer

Theses

The variability of a press run as measured by Eastman Kodak Company's Customized Color Analysis Target was studied and quantified in the areas of Pre-press requirements, Press Performance and Color Measurement. The test was conducted on a web offset newspaper press maintained to industry standards. The target was printed along with three halftones consisting of high-key, low-key and normal images. The halftone images were be used by the pressman to visually check and evaluate the press sheets during the run to maintain quality. A running color bar was also printed to provide densitometric readings. The test target was be evaluated …

A Null-Balance Visual Densitometer, Ramon P. Baez

Theses

This thesis deals with the development of a Visual Densitometer, for measuring transmission density, called a "Null-Balance Visual Densitometer". This is a simple instrument made using a calibrated continuous tone negative step wedge. It was used for measuring continuous tone reference patches as used for process control of color separations, in place of an electronic densitometer. The measurements were made by a comparison between the control step wedge and the samples in close proximity over a light table. The basis for this instrument is the human eye's ability to differentiate between two areas of brightness in close proximity. The study …

Culture In Vivid Color: The Villa Montezuma Windows, Marit Velma Zinko

Theses

For a full century the cultural significance of the large stained glass windows at the Villa Montezuma has been misunderstood. Now, with all the expense, effort, and energy expended to restore this beautiful historical house, it is both appropriate and timely to take a closer look at this legacy so that it can be fully appreciated and enjoyed by future generations. To properly understand these windows it is necessary to first take a brief but close look at Jesse Shepard, to understand what kind of man he was in 1887 when he came to San Diego; next to take a …

St. Charles County Juvenile Court Diversion Programs, Charles W. Hortmeier

Theses

It has been theorized that the less formal and penetrating a youngster's contact with the Juvenile Justice System, the smaller his or her likelihood of continued delinquency. Based on this premise, known as labeling theory, the Juvenile Court of St. Charles County established several "diversion " programs to curb delinquent conduct among juvenile offenders.

This thesis was an in-depth study of these programs' effects on recidivism rates among juvenile delinquents. Court records spanning a period of 3 years were reviewed, providing the data for this research. The subjects studied were 15-year-old delinquents treated in one of three diversion programs in …

Beethoven And Some Of My Other Pals: A Collective Biography Of Composers Directed Toward The Reading Needs Of The Later Elementary Child, Shirley Ann Cogan

Theses

The book manuscript, Beethoven and Some of My Other Pals , is a non-fiction collective biography of nine composers who are particularly associated with Munich , Bavaria, and Salzburg and Vienna , Austria . The book manuscript is directed toward the reading needs of the later elementary child (ages 10, 11, and 12).

The format includes letters from the author during her musical pilgrimage in July , 1986 to the aforementioned cities. In order to personalize the material, the letters are addressed to her nephew in the United States . Each biography spans the life of the subject from early …

Developing An Effective User Manual, Helen M. Mcclellan

Theses

Providing effective computer-based support to end users by telephone can be quite a challenge. An enormous amount of information is needed by the employees of an information center (know as the Help Desk at ITT Commercial Finance) in order to assist end users with computer related problems and questions. In effect, a carefully prepared manual is a vital support tool for Help Desk employees.

The purpose of this project is to demonstrate how an effective user manual is developed. The Help Desk Information & Procedures Manual is assembled using several development methodologies and documentation standards. This study first outlines the …

Drug Therapy In The Elderly Individual Problems And Special Considerations, Joyce Jaeger Oberle

Theses

The purpose of this culminating project is to address the tremendous scope of drug therapy in the elderly . More specifically, this incorporates a review and discussion of t he problems and special considerations relative to this area of health care,

Within recent years, two significant characteristics of our society have emerged . The first is that we are an aging society. This is readily demonstrated by demographic statistics which reveal a growth rate of from three million in 1900 to twenty-eight million at present in those sixty- five years and over. The second characteristic is that we are a …

Chekhov And Friends: The Director's Role In A Work-In-Progress, Matthew S. Schliesman

Theses

This MFA thesis by Matthew S. Schliesman, titled “Chekhov and Friends: The Director’s Role in a Work-in-Progress,” documents a creative reinterpretation of Anton Chekhov’s one-act plays The Bear and The Proposal through the lens of 20th-century television variety entertainment. Inspired by The Carol Burnett Show, Schliesman constructs a fictional Russian vaudeville performer—Karoltina Burnetskaya—whose variety show provides a narrative framework for the two Chekhov plays and additional material, including a musical number and an improvised short story adaptation. Set in 1906 Russia during a time of political unrest, the show blends period elements with modern theatrical conventions and humor, aiming …

Chapter Two: Process To Production, Roger Tackette

Theses

This thesis documents the directorial process for a student-produced staging of Neil Simon’s play, Chapter Two. The project, directed by graduate student Roger Tackette, served as his culminating master's degree project for Lindenwood College's Performing Arts Department. It explores the multifaceted journey of a theatrical production, from initial concept to final performance.

The thesis delves into various aspects of the production, including pre-production work, which involved developing a conceptual basis for the play and analyzing the script using Francis Hodge's framework. The document details the audition process, casting decisions, and the five-step rehearsal method employed by the director. It …

Attitude Change: The Key To Econo-Industrial Development And Growth In Nigeria, Raheem A. Adegboye

Theses

Not available.

Predictive Questioning In Teaching Reading Comprehension To Intermediate Level Students, Catherine M. Cassy

Theses

This study involved nine sixth grade students In determining the effects of using predictive questioning techniques to Improve reading comprehension in Intermediate level students versus the results of using traditional reading methods. Present research gives supporting evidence that teachers spend too little time developing questioning abilities and therefore ask simple questions that require only literal comprehension skills . Although simple questioning has been found t o improve the reader's ability to recall specific information from the text , it Is a teacher- centered process that allows students to take a passive role in reading comprehension. The need for the focus …

Symptomatology Of Bulimia: Five Case Studies, Michael J. Sharamitaro

Theses

This study consisted of (a) a review of the research literature on bulimia, (b) five case studies of bulimic individuals, and (c) an analysis and comparison of the symptomatologic themes reported in the literature on bulimia and the salient characteristics of the bulimic individuals examined through the case studies. In the review of the research literature, attention was focused on the sociocultural, biological, and psychological factors that may contribute to the etiology of bulimia . The review also identified several symptoms or themes that are associated with bulimia. These were alienation from feelings, powerlessness, need for approval, control, avoidance of …

Genetic And Environmental Factors In Obesity: Case Studies, Bonnie Kathleen Hargis

Theses

This research project consisted of seven case studies of obese women who sought treatment for their weight problems at a hospital weight loss clinic and fitness center. The purpose of these studies was to consider the extent to which heredity and /or environmental factors contributed to these subjects being overweight. The case studies suggested that six of the subjects' overweight. problems were mainly caused by environmental factors. It was determined that one subject was overweight largely due to genetic predisposition, but that environmental factors also played a role. The two primary environmental factors appeared to be eating large portions of …

The Impact Of Gender Differences On The Ethical Conduct Of Corporate Middle Management, Daniel W. Kemper

Theses

This thesis will focus on the study of business ethics and the impact gender has upon the ethical decisions of corporate middle management .

Research has attributed the lack of ethics in businessmen to a decline in moral standards . Because this condition seems to be the rule rather than the exception, it becomes necessary to focus more clearly on the corporate system and the moral development of the individuals who make up this system.

Over the years moral development has been the subject of controversy as many theorists have developed their own ideas as to why people behave morally. …

Characterization Of Monoclonal Antibodies Against Digoxin, Susan K. Alexandrovich

Theses

Five antibodies directed against digoxin were grown and characterized. Two separation techniques were tested to find the better method of separating bound the free fractions of ligand after competitive reactions with the antibodies. Charcoal separation was chosen. The antibodies were analyzed for affinity constant by the Scatchard Analysis. Cross reactivity data for two of the antibodies were collected. Four of the antibodies have satisfactory affinity constants for use in a digoxin assay. Cross reactivity studies showed varying amounts of cross reactivity with digoxin metabolites, but none with the steroids and lipid tested.

An Image Storage System Using A Relational Database Management System To Facilitate Picture Data Handling, Daryl G. Johnson

Theses

The Image Storage System (ISS) is a general purpose graphics facility for the storage and retrieval of pictures. ISS utilizes the capabilities of the Mistress Relational Database Management System, the Relation Interpreter Package and the CORE Graphics Package. The system was developed to illustrate that by utilizing a database system for the storage of the actual picture description, users can incorporate graphics into their applications very simply without becoming a graphics or programming expert. Through the database, image data can be shared between applications and changes or additions to the image will not require program modification. As a consequence of …

The Orff Approach To Music Education: Objectives And Materials For Grades One Through Six, Barbara P. Spieler

Theses

This study investigates the relationship between skill objectives in the Orff-Schulwerk approach to elementary music education and Jean Piaget’s theory of cognitive development. The research begins with a detailed analysis of skill objectives as outlined in Music for Children, the foundational curriculum series for Orff-Schulwerk. These objectives are systematically ordered and examined for their developmental structure. The analysis reveals a clear sequence, beginning with fundamental abilities such as speech and rhythmic movement, progressing toward more advanced competencies including instrumental performance, melodic improvisation, and ensemble coordination.

The second stage of the study maps these Orff-Schulwerk objectives onto Piaget’s stages of …