An error Analysis of R-C Timers (open access)

An error Analysis of R-C Timers

The results of this paper show that a variation is sensing voltage produces an error in timing which increases logarithmically with time interval. Also, variation in supply voltage produces the same type of errors, but the errors are decreased by the ratio of the sensing to supply voltage. An interesting conclusion from this analysis is that if the ratio of supply to sensing voltages is maintained constant, no change in timing will result.
Date: August 27, 1954
Creator: Stromberg, R. P. (Robert P.)
System: The UNT Digital Library
Petrography of the black Todilto limestone area with respect to processing properties (open access)

Petrography of the black Todilto limestone area with respect to processing properties

Discussing the petrography of the black Toldilto Limestone Area with respect to the processing properties
Date: August 27, 1954
Creator: Laverty, R. A.
System: The UNT Digital Library
Fractionation of Fission Products and Heavy Elements by Volatilization Methods (open access)

Fractionation of Fission Products and Heavy Elements by Volatilization Methods

Technical report describing the attempt to separate the long lived fission product oxides by volatilization methods. A fractionization crucible was used. The fractionations give a fair idea of the relative volatilities of the longer lived fission products and also of the degrees of separation of the plutonium oxide or oxides from the fission products.
Date: August 27, 1946
Creator: Erway, N. D. & Simpson, O. C.
System: The UNT Digital Library