Spare Parts and the Fallacy of the American Dream

First Plac

Soil Sterilization

Exact date of bulletin unknown.PDF pages:

Method for making small pointed thermocouples

Constantan wire worked to a needle point and covered with a copper coating produces a small, concentric, fast-reaction thermocouple that has the fast response time necessary to measure rapid temperature changes accurately and only slightly alters the environment being measured

Overview of timing/synchronization for digital communications

Systems in general, and switched systems in particular, are explained. It pointed out some of the criteria that greatly influence timing/synchronization subsystem design for a military communications network but have little or no significance for civil systems. Timing techniques were evaluated in terms of fundamental features. Different combinations of these features covered most possibilities from which a synchronous timing system could be chosen