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| Journal Articles | 2 |
| Reports - Descriptive | 1 |
| Reports - Research | 1 |
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Peer reviewedYee, Shelgon; Chang, On-Kok – Journal of Chemical Education, 1988
Describes a satisfactory junction that can be easily fabricated. Discusses the specifications and applications of the junction. States that this junction is especially useful for microcells. (CW)
Descriptors: Chemistry, College Science, Laboratory Equipment, Science Education
Gulkis, Samuel; And Others – Scientific American, 1990
Outlines the Cosmic Background Explorer (COBE) mission to measure celestial radiation. Describes the instruments used and experiments involving differential microwave radiometers, and a far infrared absolute spectrophotometer. (YP)
Descriptors: Aerospace Technology, Radiation, Satellites (Aerospace), Science Equipment
