Four Mile Relay Team, UM Track, 1908 Penn Relays Champions

[L-R: D. May, Gayle Dull, Harry Coe, Floyd Rowe]

Two Mile Relay Team, UM Track, 1908 Penn Relays Champions

[L-R: Arthur Bohnsack, Floyd Rowe, Gayle Dull, Henry, Harry Coe]

Four Mile Relay Team, UM Track, 1907 Penn Relays Champions

[L-R: James W. Maloney Horace Ramey Harry Coe, Floyd Rowe]

Four Mile Relay Team, UM Track, 1906 Penn Relays Champions

[L-R: James W. Maloney Horace Ramey Harry Coe, Floyd Rowe]

Four Mile relay Team, UM Track, 1905 Penn Relays Champions

[L-R: Irving Stone, Harry Coe, Floyd Rowe Horace Ramey ]

Four Mile Relay Team, UM Track, 1903 Penn Relays Champions

[L-R:

Coach Ken Doherty with Two-Mile Relay candidates for Chicago relays, UM Track ,1949

[L-R: George Vetter, Archie Parsons, Bob Thomason, Ken Doherty, Ross(?) Hume, Bob (?) Hume

2-Mile Relay Team, UM Track ,1943 Penn Relays champions

[L-R: DAve Matthews, Ross Hume, John Roxborough Bob Ufer]

Distance Medley Relay team, UM Track,1944 Penn Relays champions

L-R: Wayne Glas, Bob Ufer, Ross Hume, Robert Hume

Immigrants eating in relays at Ellis Island, 9-25-20

ELLIS ISLAND CLOSED TO IMMIGRANTS BECAUSE OF THE CONGESTION. Crowded to almost three times it capacity, the immigration station at Ellis Island, New York harbor, has be closed temporarily until the congrestion is releived....." [sic

Typical behavior of relays in communication channels

The typical behavior of the relay-without-delay channel under low-density parity-check coding and its multiple-unit generalization, termed the relay array, is studied using methods of statistical mechanics. A demodulate-and- forward strategy is analytically solved using the replica symmetric ansatz which is exact in the system studied at Nishimori's temperature. In particular, the typical level of improvement in communication performance by relaying messages is shown in the case of a small and a large number of relay units. © 2007 The American Physical Society.