SUBJECT INDEX 
S 
Ships (Contin. ) 
structures, 288, 770, 799 
theory, 770 
Shock fatigue, 1046 
Shock-wave pressures, 409 
Shock waves, 608, 698, 749, 768, 
916 
plane flow, 6 
propagation, 707 
transmission, 421 
Shoe soles 
synthetic materials, 66 
Shoes. (See also "Footwear 
industry".) 1068 
Shore zones, 446 
Siberia 
development of mineral wealth, 
393 
geography, 381 
oil potential, 957 
Siberian streams 
study of estuaries, 120 
Silanes, 747 
Silica, 459 
Silicates, 12, 19, 167, 184, eh7, 
281, 289, 296, 336, 526, 550, 
558, 585, 606, 654, 747, 775, 
1185 B50 SAR, MOM, Mooi, iWorsss} 
Silicides, 478, 589 
Silicon, 586 
alloying properties, 431 
system: B-C-, 50 
Silicon alloys 
copper-, 988 
Silicon organic coatings, 747 
Silicon organic compounds, 25, 
325, 336, 454, 520, 738, 745, 
T47, 759, 971 
Silicon organic monomers 
synthesis, 988 
Silicon photocells, 843 
Silicon rectifiers, 25, 483 
Silicon solar batteries, 483 
Silicones, 25 
thermal stability, 69 
Silk, 550 
radiation effects, 1094 
Silk, natural 
properties, 832 
Silk culture, 280, 1025, 1054 
S 
Silk fabrics, 213 
Silk industry, 213, 832, 1094 
Silkworms 
effects of gamma rays, 832 
Siloxanes 
properties, 608 
Silt deposition, 282 
water basins, 973 
Silver alloys 
palladium-, 557 
Silver chloride 
infrared effects on lumines- 
cence, 919 
Silver deposits, 428 
Simulators 
electric, 798 
Simulitude 
theory, 770 
Singing, 619, 753, 767, 858 
Sintered alloys, 635 
Sintering, 9, 260, 975 
Sintering plants 
automation, 219 
Slag, 79, 488, 1121, 1133 
processing, 983 
synthetic, 204 
Slavic language and literature, 
501, 683, 698 
Slavic peoples 
history, 501 
Slavic studies, 501 
Sliding, 28 
Slime meters, 75 
Smelting, 167, 428, 975, 1002 
nonferrous metals, 975 
Smelting plants 
automation, 975 
Snow, 299, 754 
melting, 908 
Snow surveys, 1036 
Social sciences, 553, 754, 803 
Social studies, 635 
Sodium chloride crystals 
luminescence, 827 
Sodium clouds, 137 
Sodium ions 
activity, 960 
Soil chemistry, 65 
Soil conservation, 584, 1114 
Soil culture, 830 
