Thermionic cathode evaluation study Interim report, 1 Oct. - 31 Dec. 1968

Performance tests on electron tubes with pore dispenser cathodes, coated particle cathodes, standard oxide cathodes, and nickel cathode diode

Thermionic cathode evaluation, study Interim report, Jul. 1 - Sep. 30, 1967

Fabrication and testing of diodes for pore-type dispenser, coated particle, and barium strontium cathode

Thermionic cathode evaluation study Interim report, 1 Jan. - 31 Mar. 1969

Diodes using thermionic cathodes and powdered nickel for cathode coatin

Thermionic cathode evaluation study Interim report, 1 Jul. - 30 Sep. 1968

Life burning and testing of thermionic diode

Equation of state for hard sphere fluids with and without Kac tails

In this note, we propose a simple derivation of the one dimensional hard rod equation of state, with and without a Kac tail (appended long range and weak potential). The case of hard spheres in higher dimension is also addressed and it is shown there that our arguments --which avoid any mathematical complication-- allow to recover the virial form of the equation of state in a direct way.Comment: pedagogical pape

Thermionic cathode evaluation study Final report, 1 Jan. 1967 - 30 Sep. 1969

Life burning capabilities of pore-type-dispenser, barium oxide, and coated particle cathodes for thermionic emitter

Thermionic cathode evaluation study Annual report, 1 Jan. 1967 - 31 Mar. 1968

Thermionic cathode dc life capabilitie

A Better Definition of the Kilogram

This article reviews several recent proposed redefinitions of the kilogram, and compares them with respect to practical realizations, uncertainties (estimated standard deviations), and educational aspects.Comment: 10 pages, no figure