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Iowa State University

Steven A. Freeman

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Internet Childhood Safety And Health Resource Guide, Steven A. Freeman, Scott D. Whitman, Roger L. Tormoehlen, Karla M. Embleton Apr 1997

Internet Childhood Safety And Health Resource Guide, Steven A. Freeman, Scott D. Whitman, Roger L. Tormoehlen, Karla M. Embleton

Steven A. Freeman

Purdue University's Agricultural Safety and Health Program, historically a paper-based directory of childhood safety and health resources, is now available on the World Wide Web (WWW). Advantages to WWW publication include: widespread availability, continuous updates, and low distribution costs. Disadvantages include: lack of acceptance by some Extension clientele, loss of portability, and initial difficulties in finding the publication's WWW location. The use of on-line resources has been moderate to date. However, a significant increase in utilization is expected as Internet access becomes less expensive and Extension educators and external clientele become more accustomed to using on-line resources.


An Expert System For Tractor Selection, Steven A. Freeman, P. D. Ayers Jan 1989

An Expert System For Tractor Selection, Steven A. Freeman, P. D. Ayers

Steven A. Freeman

A user friendly expert system to assist the farmer in tractor selection was developed based on the evaluation procedure developed by Rider et al. (1979). This evaluation procedure utilizes Nebraska Tractor Test data from 1980 to 1986 along with information provided by the farmer to make selection decisions. The expert system provides the farmer with a list of tractors that are best suited for a specific operation. However, it is only designed to aid the farmer in the tractor selection process, not to provide a definite solution.