System converts slow-scan to standard fast-scan TV signals

Signal conversion system converts slow-scan video signals into standard fast-scan television signals that are required for reproduction of television pictures on American TV sets. This system permits conversion of TV pictures produced in accordance with the standards of one country into the standards of another country

Television signal scan rate conversion system Patent

Conversion system for transforming slow scan rate of Apollo TV camera on moon to fast scan of commercial T

Progesterone enhancement of mammary tumor development as a model of co-carcinogenesis.

STU:)DIES of mechanisms by which estrogens and progestins play a role in experimental carcinogenesis constitute an enormous literature, summarized i

Automated water monitor system field demonstration test report. Volume 1: Executive summary

A system that performs water quality monitoring on-line and in real time much as it would be done in a spacecraft, was developed and demonstrated. The system has the capability to determine conformance to high effluent quality standards and to increase the potential for reclamation and reuse of water

Automated water monitor system field demonstration test report. Volume 2: Technical summary

The NASA Automatic Water Monitor System was installed in a water reclamation facility to evaluate the technical and cost feasibility of producing high quality reclaimed water. Data gathered during this field demonstration test are reported