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Recent work on normal and superconducting inductive energy storage switching at the Efremov Institute, Leningrad, USSR
Various forms of switches for both normal and superconducting inductive energy storage have been devised and developed at NIIEFA. At the present time, however, a major portion of the efforts of the Institute in these fields is being applied to the design and construction of coils for tokamak ''T-10M.'' The superconducting toroidal field coils (the design of which is still uncertain) will be switched by simple switches made of Nb-Ti ribbon. The normal coils for the poloidal field will be switched by a simple metal contactor breaker. As the ''T-10M'' project proceeds, perhaps some of the innovative inductive storage and switching work can continue and when ''T-10M'' is complete, the basic research can resume at full level.
Date:
January 1, 1977
Creator:
Machalek, M. D.
System:
The UNT Digital Library
Rediscovery of the Elements: Ruthenium
Article describing the discovery of platinum in Russia and the history of ruthenium. Tourist information regarding sites pertinent to this history are included.
Date:
Summer 2009
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
System:
The UNT Digital Library
Rediscovery of the Elements: The Periodic Table
Article recounting the history of the development of the Periodic Table. Sites pertinent to this development were visited by the authors, who provide related tourist information.
Date:
Summer 2007
Creator:
Marshall, James L., 1940- & Marshall, Virginia R.
System:
The UNT Digital Library
Declassified reports show Holocaust began in 1941 on Soviet soil
Newspaper article from The Houston Chronicle, discussing new evidence uncovered about the beginning of the Holocaust in 1941.
Date:
November 11, 1996
Creator:
Dobbs, Michael
System:
The Portal to Texas History