Theses and Dissertations

In Fanny and Alexander, Bergman creates a fascist character who exhibits the characteristics he saw in Hitler. The Bishop Edvard Vergerus sweeps into the young Alexander's life and begins to rule it with authoritarian aplomb. Rather than get swept up in Vergerus's show of Truth and strength, however, Bergman has Alexander see past the "surface lustre" and understand Vergerus's "darkness." In so doing, Bergman rights a wrong from his childhood. Bergman goes still further, though, when he has Alexander fight back against the Nazi-esque Bishop through the power of creative storytelling.

The stamping process, of which the punching process is a major division, is one of the most important metal parts production methods in industry. Punching dies are the heart of the punching process. Die performance, as measured by the number of strokes between sharpenings and/or repairs, determines the important per part costs of die depletion and maintenance. Existing quantitative studies are principally on tool wear and punchability.

This hypothesis: a direct correlation exists between methods changes and related productivity changes in non machine-controlled work situations, appeared to be at the root of many problems in applied work measurement. Therefore, the author decided to conduct an objective, quantitative analysis of its validity.

The fundamental relationships among the design parameters of an information system and the utility of the information that a system produces are analyzed in an effort to develop a methodology for measuring the utility of information. The utility of the information is defined as a measure of the effectiveness with which the information can be employed to attain the objectives of the using organization.

The purpose of this research was to further the investigation into GERT output distributions. From the family of GERT networks containing only Exclusive-Or nodes, a generally applicable network form was chosen for simulation. A generalized computer program was written to simulate any specific network of this form.

Beginning with Judith Butler's theory of gender melancholia and coupled with her discussion of illegibility, this thesis explores the effects of grief that cannot be socially expressed on identity. Broadening Butler's argument, it argues that cultural prescriptions involving race, class and gender can create environments where false identities are created as a means of remaining legible or within the normative structures. These false identities are sometimes created with varying levels of consciousness of the social forces that demand them.

The solutions to the problems of production forecasting, scheduling, and in-process inventory control for high volume multi-product manufacturing lines are not readily available in current industrial literature. This study proposes simulation as a general approach to solving these problems and proceeds to develop a simulator which is applied to just such a high volume line.

The building industry is perhaps the most fragmented large industrial complex in the country today. Consumers are expressing needs for faster delivery for more functional and sophisticated space at more reasonalble prices. At the same time, the industry in itself is faced with growing internal problems which are making it increasingly more difficult to perform even as well as in the past. This study investigates the area of utility sub-systems in the building industry.

Utilizing CRAFT an optimum plant layout with regard to all products manufactured can be realized. In addition, two manufacturing policies; related to production and inventory control, will be investigated with respect to the effect of said policies on plant layout.

Computational efficiencies of the primal-dual algorithm and the uv-method in solving transportation problems are compared in this thesis. A computer program was written in Fortran IV and run on the CDC 6400 system; it generated random problems with integer constants ranging in the size from 5X10 to 30 X 50, and solved them by both methods.

This is a result of an initial investigation to simplify feedback controllers for stochastic processes. The investigation concerns itself with incrimental control as opposed to proportional control.

This paper concerns itself with quantification of the intangible factors in Product Design Decisions where there is one very big supplier with one very big customer and a unique product. The product design is represented as a state diagram, or curve, with Time as one axis and Product or Material State as the other. Industry affects the product design curve with various levels of decisions. This paper describes four of these levels and investigates a case in which three levels are involved.

A simulation program is presented that develops a risk profile of the intended investment. The risk profile is essentially a return on investment probability analysis developed from the estimated distributions of costs, service life and savings of the intended investment in a computer based, on-line system.

An investigation of the feasibility of applying linear programming to assembly line balancing problems is presented. Salveson and Bowman developed the mathematical models.

Dissatisfied with the status of women in the latter half of the nineteenth century, writers such as Harriet Prescott Spofford, Charlotte Perkins Gilman, and Hildegarde Hawthorne expressed an alienation from the domestic and womanhood as well as a harsh critique of patriarchy and the restrictions it engenders. For these writers in particular, this alienation would often take the form of an affinity with nature.

The subject considered in this paper is the temporal relationship of data flow through an information system and how this flow may be described by a mathematical model.

A production inventory control model is developed using servo-mechanism principles. This model developed is the result of modifying an existing model which assumes that scheduled production always equal actual production. The modified model is designed to reduce production level fluctuations while maintaining a minimum amount of inventory on hand.

This study was conducted for the purpose of evaluating various safety stock policies in a dynamic, multi-echelon inventory system. The study environment is set in a four level multi-echelon production system. Demands on the system are forecast over a twenty period planning horizon and are treated in the model as deterministic. Safety stock is required to protect against lead time variation which is assumed to be distributed in a Poisson manner. All costs are assumed known with the exception of stockout cost.