Journal of the Franklin Institute, Volume 248Pergamon Press, 1949 |
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Page 407
... keys , which are the " reference keys . " In " home position " the index fingers touch lightly ( or hover over ) the keys numbered 14 and 26. The index fingers are required to stroke the two keys in each Key Group nearest the left ...
... keys , which are the " reference keys . " In " home position " the index fingers touch lightly ( or hover over ) the keys numbered 14 and 26. The index fingers are required to stroke the two keys in each Key Group nearest the left ...
Page 421
... Key Groups are odd numbered ; RIGHT Key Groups are even numbered . " HOME ROW " Is Key Groups # 5 and # 6 ( key 42 being in Key Group # 2 ) ; " Reference keys " are scalloped and emanating curved lines show fingering , with the index ...
... Key Groups are odd numbered ; RIGHT Key Groups are even numbered . " HOME ROW " Is Key Groups # 5 and # 6 ( key 42 being in Key Group # 2 ) ; " Reference keys " are scalloped and emanating curved lines show fingering , with the index ...
Page 423
... keys in 6 Key Groups , hence 1000 strokes and motions distribute as follows : Strokes per key avoid fractions ) ; Strokes per Key Group different motions among 30 keys tions among 6 Key Groups = = 1000/6/6 = 55+ 5/9 = 27 + 7 / 9 = 56 or ...
... keys in 6 Key Groups , hence 1000 strokes and motions distribute as follows : Strokes per key avoid fractions ) ; Strokes per Key Group different motions among 30 keys tions among 6 Key Groups = = 1000/6/6 = 55+ 5/9 = 27 + 7 / 9 = 56 or ...
Contents
EDITOR HENRY BUTLER ALLEN MET E D Sc Sc D | 104 |
History of Power Transmission | 192 |
71 | 315 |
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analysis application approximation atomic Benjamin Franklin Parkway bi-linear BINAC cent chapters circuit Committee concepts condenser constant cooling cross section crystal curve deformation determined developed device displacement elastic limit electrical electron energy engineering equations field fingers fluid Franklin Institute function germicidal germicidal lamps heat Home Row hurdles idonic illustrations impact increase instrument integral curve J. J. Thomson Key Groups laboratory Laplace transform length Leyden jar load machine magnetic material mathematical maximum measured mechanical Medal metal method MINIMOTION keyboard NALLE obtained operation oscillator paper particles Philadelphia physical plastic present pressure problems produced pulse QWERT YUIOP keyboard range ratio resistance shown in Fig solution speed spores Stereogram strain stress-strain strokes surface Table temperature theory tion tube typewriter typewriter keyboards unit v-p diagram vacuum vapor velocity viscosity voltage volume wave workhardening