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Gilpin, R. K.; Pachla, L. A. – Analytical Chemistry, 1989
This review is divided into these topics: alkaloids, antibiotics, inorganics, nitrogen and oxygen containing compounds, steroids, sulfur containing compounds, vitamins, techniques, and miscellaneous methods. The review covers from November 1986, to October 1988. (MVL)
Descriptors: Chemical Analysis, Chemical Industry, Chemistry, Chromatography
Duby, Aliza – 1985
This document describes an exploratory study done with the purpose of finalizing a formative evaluation instrument for an educational television pilot program for the series "Ziki Zikombot," which is designed to teach basic scientific concepts to children 3- to 7-years-old. For the purposes of the study, it was hypothesized that the more…
Descriptors: Audience Analysis, Childrens Television, Early Childhood Education, Educational Television