Operations Research, Systems Engineering and Industrial Engineering Commons^™

Application Of Risk Analysis In Investment Decision Making For New Products, Chul Paik

Masters Theses

This study presents the development of a quantitative model to deal with the decision to invest or not invest in the development and production of a new product. It is most applicable to new products which present a high probability of economic failure. The model employs only simple mathematics and statistics, so the decision maker can easily understand the model.

The model uses as input data three variables. These include: (1) the risk of product failure, (2) the maximum loss a company can afford in an investment, and (3) the estimated project cost. These three variables combined furnish as output …

An Ergonomic Training Program For Manual Handling Tasks, Akhilesh Agrawal

Masters Theses

The objective of this study was to test whether or not muscular endurance of individuals engaged in industrial manual handling tasks can be improved through a short and intensive training program. This investigation also involved the study of the effect of muscular endurance training program on muscular strength.

The study revealed that, over a six-week period, the muscular endurance can be improved significantly. After sixteen sessions of training, the endurance time increased over 500% for manual materials handling tasks and over 1200% for upper extremity manual handling tasks. The endurance training program, however, did not increase both static and dynamic …

Management Of Construction Jobsite Productivity : A Self Assessment Approach, Nicos Poliviou Nicolaou

Theses

A critical component of construction project management is the improvement of jobsite productivity. This paper proposes a procedure for use by project managers to assess jobsite productivity performance. The methodology provides a framework which when applied will identify specific aspects of the jobsite where potential productivity improvement is possible. A major feature is its systematic approach which will direct the project manager to the specific resources which when better managed will lead to lower construction costs.

Competencies Required Of Baccalaureate Degree Graduates From Graphic Communications Programs, Eldon B. Swanson

Dissertations and Theses @ UNI

The problem of this study was to identify and validate a list of competencies that may be used by graphic communications educators as the basis for curricula development that meets the needs of the contemporary graphic communications industry. The purpose of this study was to provide the graphic communications educator with a comprehensive, prioritized, and logically clustered list of competencies required of baccalaureate degree graduates from graphic communications programs as perceived by representatives from the graphic communications industry and graphic communications educators.

The survey instrument used for this study is based on a seven point graphic rating scale on which …