Percy Williams
Bridgman

Harvard (Physics Tree)


Edwin Crawford
Kemble

Harvard (Physics Tree)


John H.
van Vleck

Harvard (Physics Tree)


Henri
Poincaré

University of Paris (Physics Tree)


Théophile
De Donder

Free University of Brussels (Physics Tree)


Ilya
Prigogine

Free University of Brussels



Xiabing
Lou

Harvard
(Options)

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