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Journals and Conferences
OBJECTIVE The effect of alcohol on driving-related tracking tasks at four times of day was examined to address concerns that the legal driving alcohol threshold in New Zealand (80 mg/dl blood) may have greater effects during the early afternoon and early morning than during the evening and midmorning. METHOD A volunteer group of 16 male army personnel… (More)
The facilities and services of the GEOmetry LABoratory (GEOLAB) at the NASA Langley Research Center are described. Included in this description are the laboratory functions, the surface modeling and grid generation technologies used in the laboratory, and examples of the tasks performed in the laboratory.
The finite element method used to study stress generated in a maxillary second premolar as a result of occlusal forces. This mathematical technique has been applied extensively in structural engineering and structural mechanics. It is well suited to the analysis of stress in teeth and dental restorations because it can closely simulate the geometries,… (More)