W. L. LYON and W. E. BAILY, The solid-liquid phase diagram for the UOs-PuOs system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
332
L. F. EPSTEIN,Ideal solution behavior and heats of fusion from the UOi-PuO8 phase diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . .
340
Letter8 to the Editore -
Let&a aux R&hteure
P. J. HARRoPand J. N. WANKLYN, The influenceof neutron irradiation on ionic mobility in cubic zirconia. . . . . . . . . . . . . . . . . . . . . . . 360 D. D. HAYS, Microhardness of plutonium-gallium alloys . . . . . . . . . . .
SOME FORTHCOMING G. BERANGER,
PAPERS
-
QUELQUES
TRAVAUX
362
A PARAfTRE
B. DE GELAS, K. ON0 et P. LACOMBE,
Etude de Is structure micrographique et du comportement 8. l’oxydation dune &cone noire obtenue par fusion au four & bombardement &ct.ronique E. K. STORMS and E. J. IITJBER, Jr., The heat of formation of uranium carbide P. CHIOTTI and R. W. WHITE, Miscibilit,y gap in the Th-ThC system from high-temperature X-ray data P. CHIOTTI and G. J. DOOLEY,
III,
Effect of carbon on the electrical resistivity and allotropic transformation of thorium P. CHIOTTI, F. W. KORBITZ
and G. J. DOOLEY,
III,
Electrical resistivity and phase relations for the thorium-carbon system H. R. CLYDE, Neon diffusion in silver
Letters to the Editors
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Lettm8 awx Rkahcteum
I. AMATO, M. RAVIZZA
and R. L. COLOMBO,
The effect of vanadium oxide additions on uintering and grain growth of uranium dioxide H. HUSCHKA
and W. POPP,
Coating of feed- and breed-particlesin a fluid&d bed under reduced pressure