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Full-Text Articles in Medicine and Health Sciences

Rural Assistive Technology Hypermedia Decision Support System, Steven A. Freeman, Don D. Jones, William E. Field Jan 1994

Rural Assistive Technology Hypermedia Decision Support System, Steven A. Freeman, Don D. Jones, William E. Field

Steven A. Freeman

A prototype hypermedia decision support system for the selection and documentation of rural assistive technology (BNG DATA) was developed to aid professionals working with farmers, ranchers, and agricultural workers with physical disabilities. The hypermedia system (constructed using HyperCard, an environment that combines hypertext and database features) consists of a hypermedia database of rural assistive technology examples and an accompanying decision support system that helps users identify solution alternatives to meet the needs of their clientele. End user acceptance of BNG DATA was determined using an evaluation questionnaire. The end users evaluating the prototype considered BNG DATA to be easy to …


The Relationships Between Cognitive Appraisal, Coping And Physical Functioning In A Work Hardening Population, Linda Susan Townsend Jan 1994

The Relationships Between Cognitive Appraisal, Coping And Physical Functioning In A Work Hardening Population, Linda Susan Townsend

Dissertations, Theses, and Masters Projects

This study explored the interactions of cognitive appraisal of pain, cognitive appraisal of function, pain coping strategies and physical functioning in a work hardening population. Using a retrospective design, the medical records of 85 subjects were reviewed for their responses on the following instruments: a 10 cm. Visual Analogue Scale (to measure appraisal of pain), the Spinal Function Sort (to measure appraisal of function); the Coping Strategies Questionnaire (to measure pain coping strategies); a series of objective measures of physical function; and several demographic questions. Pearson product moment correlation and simple regression were used to analyze data. Correlational analyses suggested …


The Effects Of Different Types Of Noise On Human Heart Rate, Jose R. Fabregas Jan 1994

The Effects Of Different Types Of Noise On Human Heart Rate, Jose R. Fabregas

Theses

In an industrial environment, chronic noise exposure is assumed to affect human heart rate. If this is true, people who are more sensitive to noise will run a higher risk of incurring cardiovascular diseases.

Sixteen healthy experimental subjects, all with normal hearing, eight males and eight females, were exposed to five different types of pink and white noise at 60, 70, 80, and 85 dBA in order to determine if any relationship exists between the heart rate and sex. Each individual was exposed for a maximum of thirty seconds for each type and level of noise. Audiometric tests were given …