Digital Commons Network^™

Siegmund Lubin: Moving Picture Pioneer 1851-1923, John Arthur Helley

Theses

Siegmund Lubin came to the United States of America in 1867, and six years later, after various setbacks, established an optical business in Philadelphia, Pennsylvania. Experiments in his leisure time led him to a career in moving pictures. His success and accomplishments in the period of two decades were entangled in legal battles which resulted in his return to the optical business.

Mr. Lubin built several studios across the United States in a westward expansion. His studio in Coronado, California in 1915–16, with eastern controls, proved to have been typical of the western studio during the early motion picture days. …

Insulation Coordination On A 115 Kv System Addition To The Rochester Gas And Electric Corporation System, Clifton Olson

Theses

The Transient Network Analyzer is used to determine the maximum magnitude and duration of transient and sustained overvoltages which can occur on a system during any change of state. Where a change of state may be the energization or deenergization of a line by operating a circuit breaker, the occurrence of a fault condition or a sudden loss of load. These overvoltages are then used to establish equipment needs and duties, design alternatives which meet these requirements and establish acceptable operating procedures. With these established, the transient voltage magnitudes are then used to establish the transmission line Basic Insulation Level …

Wilderness Of Hope: The White Mountains, George Dewolfe

Theses

None provided.

The Fate Of Hazardous Polluting Substances In An Aqueous Environment, Robert Paul Casani

Theses

The fate of Hazardous Polluting. Substances (HPS) in an aqueous environment has been investigated using ultraviolet light. Chlorobenzene, o-cresol and nitrobenzene were used as model HPS for this study. The kinetics were followed and good first order plots were obtained for all compounds. The temperature of the reaction was shown to effect the rate. Solid insoluble and soluble non-volatile products were formed in the photolytic reaction of the three model systems.

Multiple Component Color Imagery, Nicolas Bowen

Theses

None provided.

The Aging Of Sbr Vulcanizates, Arthur Robert Leckart

Theses

A literature survey was conducted on SBR aging, Being vulnerable to attack by the forces of nature (such as ozone, oxygen, heat and light), SBR vulcanizates requires the addition of chemicals to retard aging. Phenylamines were found to be the best type of antiaging additives, The effectiveness of other antiaging additives were examined. Although the mechanisms of aging are not perfectly understood; sane theories and aging reactions are discussed.

Stability Of Large Flexible Satellite, Manoj P. Mehta

Theses

The stability of a gravity gradient satellite with a rigid main body and elastic antennas is studied using Liapunov's Direct method. The complete conditions for equilibrium and stability for a particular class of two dimensional models are determined. Previous work restrained the analysis to elastic stability, in the small, and only for equilibrium positions corresponding to zero initial elastic deformation. Although the work presented here is for two dimensional motion, the intent is to bring forth an approach to the determination of the complete equilibrium and stability criteria in the large as well as the small. The effect of different …

Graphic Design On The Staromat, Bruce Weinstein

Theses

None provided.

Printmaking: A Phenomenological Art, Nancy Keehn

Theses

None provided.

Painter Symbol And Science, Ronald Berger

Theses

None provided.

Portfolio Of Limited Production Furniture, Elbert Benson

Theses

Not Included

Additive And Subtractive Color, Elizabeth Ann Maclean

Theses

None provided.

The Exploration Of Light As A Means Of Expression In The Intaglio Print Medium, Mary Vasko

Theses

None provided.

Audit Techniques For Data Processing Systems; An 8 Quarter Credit Hour Research Option, William Perry

Theses

None provided.

Sculptural And Functional Explorations In Wood And Metal, Scott Gilliam

Theses

None provided.

Documented Techniques In The Creation Of Flatware, Norman Evans

Theses

Not Included

An Investigation Leading To The Production Of A Nonlift Tea Service, David Vukelich

Theses

Not Included

Environmental Design, Rand Schuster

Theses

None provided.

Some Effects Of Temporal Coherence Of The Fourier Transform Holographic System, Ronald Antos

Theses

The objective of this investigation was to evaluate experimentally the effects of slight changes in the temporal coherence of a quasi-monochromatic source on the real images of Fourier transform holograms. The method of investigation included: (1) A review of some of the theoretical aspects of Fourier transform holography, (2) some approximations for experimental system limitations due to the coherence length and size of the quasi -monochromatic source, (3) sensitometric experimentation to obtain an adequate photographic reversal process, (4) temporal coherence measurements using a Michel son interferometer, (5) formation and reconstruction of Fourier transform holograms, and (6) analysis of experimental data. …

Computer Simulation Of A Linde "Double Column", John A. Bazan

Theses

The purpose of this thesis is to develop a Fortran Computer Program to simulate the operation of a Linde "Double Column" for the separation of air into oxygen and nitrogen. The model outputs the number of contact stages required, the reflux ratio, the heat loads (condenser and reboiler, and the five profiles of temperature, pressure, vapor flow rate, liquid flow rate, and light component composition. From this data, the proposed design can be evaluated, and the effect of varying operating conditions explored.

A Solid State Kinetic Study Of Potassium Permanganate In Alkali Halide Disks, Joseph Paul Cusumano

Theses

The stoichiometry and the kinetics of the reactions of KMnO₄ in KCl and KIO₄ in KCl were studied. The kinetics of the reactions were studied at three different temperatures to obtain the thermodynamic parameters. In addition, these reactions were studied in KBr and RbI matrices. The data was obtained using infrared spectrophotometer measurements.

The reactions all appeared to be first order with respect to the permanganate ion. The stoichiometric studies indicate that the Mn₄^- is converted to Mn⁺⁺ and the Mn⁺⁺ ion apparently catalyzes the reduction of KI₄. The results indicate the …

Analysis Of Decomposition Gases And Leach Water From Controlled Sanitary Landfill, Robert Gargano

Theses

A sanitary landfill was simulated by placing "refuse" between two layers of soil in 6" by 24" cylinders. Canine nutriment was used to simulate the refuse. Once the refuse began to decompose, the decomposition gases were collected in a gas cell and analyzed in an Infrared Spectrophotometer. When gas samples were not taken, the decomposition gases were vented through a water trap (to prevent air from backing up into the system) into the atmosphere. Distilled water was added and withdrawn at two week intervals to leach out the pollutants.

From the Infrared analysis, the decomposition gases were determined to be …

Separations Via Semicontinuous Parametric Pumping, Edward H. Reiss

Theses

A semicontinuous parametric pump with batch operation during one half-cycle and continuous operation in the other half-cycle was experimentally investigated in the model system, toluene-n-heptane on silica gel adsorbent. Comparison was made with analytical results obtained by the equilibrium theory. It was shown that when the penetration distance for the cold cycle was less than or equal to that of the hot cycle and the height of the column, the rate of production of pure solvent in the semicontinuous pump may become quite large relative to that in the continuous pump.

Predictions Of Catalyst Utilization With Continuous Replacement In Multistage Continuous Reactors From Batch Reactor Data, Norman M. Feinberg

Theses

This thesis presents a new equation for predicting catalyst utilization with continuous replacement in multistage continuous reactors from batch reactor data.

An equation is derived from experimental data for a. no-replacement system which predicts catalyst activity as a function of time. The assumption of constant inventory, constant replacement rate and perfect mixing permit the calculation of catalyst age distribution. By combining age distribution with a measure of catalyst productivity, as determined from activity as a function of time, an equation for catalyst utilization was derived. The case used to prepare this equation was where the activity decline curve appears as …

Computerized Computation Of Counter-Current Extraction Problems For Ternary Liquid Systems, Albert Warren Patterson

Theses

A Fortran computer program has been developed that will calculate the number of theoretical equilibrium stages required for a countercurrent liquid-liquid extraction design problem. It also furnishes a complete stagewise material balance. Further utility can be found by using it for optimization studies. The program can be utilized for three-component systems that form one pair of partially miscible liquids, the most frequently occuring situation. The program was written for the General Electric Mark I Time-Sharing System.

The program has a practical advantage in that isothermal liquid equilibria data are used directly for calculation purposes. No use is made of theoretically …

Manpower And Productivity In The Construction Industry, John A. Purciello

Theses

The relationship between manpower and productivity is an important factor in the area of increasing construction costs. Manpower supply is affected by worker mobility, influx of minority workers, work accidents, and training and apprenticeship programs.

A survey was conducted in the state of New Jersey to determine if a manpower shortage existed. The survey was conducted by submitting questionnaires to contractors, unions, owners, and architect-engineers.

The results of the survey indicated that a manpower shortage does exist, and that the shortage has influ enced construction costs, Furthermore, as a result of the increasing costs, indications of a decline in new …

A Method Of Schlieren Alignment Stabilization Using Automatic Feedback Control, W. Lawton King

Theses

An investigation of the application of feedback control to schlieren system alignment stabilization is presented. A feedback control system was designed with the necessary sensors and actuator to maintain the knife edge alignment of a schlieren system. The feedback control system's performance when subjected to controlled disturbances was evaluated. The results indicated that the approach is feasible.

A Study On Occupational Sterotyping Among Graphic Arts Students Enrolled In Selected Public Secondary Schools, Monroe County, New York, Adrian Bernagozzi

Theses

The purpose of this thesis was to determine if the following elements in the curriculum of graphic arts programs in public secondary schools have been effective in enabling students to formulate adequately accurate occupational stereotypes in the field of printing: 1. educational philosophy 2. industrial experience of students such as work experience, personal contacts with people in the trade, and field trips 3. socioeconomic backgrounds of the students 4. vocational maturity of the students 5. occupational plans of the students. In the spring of 1971, students enrolled in advanced graphic arts classes of public secondary schools in Monroe County, New …

The Effect Of Chromatic Aberration In Process Lenses On The Copying Of Reflection Halftone Dots, Burdette A. Saunders

Theses

A method for evaluation of copydot quality is determined. This method is applied to the problem of determining the relative copydot quality of two films of different spectral sensitivities, while using two process lenses with measureable amounts of chromatic aberration.

Image Spread Characteristics Of Vesicular Films, Ira Long, Alan Turner

Theses

An altered Bausch and Lomb metallograph, in conjunction with a 150 watt high-pressure Xenon-arc lamp, was used to image 50µm uniformly illuminated round spots on several vesicular emulsions and a silver emulsion to determine image spread characteristics with increasing exposure times. Vesicular films tested include Kalvar Types 16, 143, 163, and 164, a sample of Xidex Blue and a high resolution aerial film. It was found in all cases that image spread was more profound in vesicular films than in the silver film tested. It was also found that ten minute and twenty minute periods of time between exposure and …