... Num- ber of Re- sam- frac- ples tive of index each ND Protection coefficient ( percent ) for- Den- sity PbO BaO 90 105 kv kv Bo 120 135 150 165 195 kv kv kv kv kv glass F - 1 A F - 3 F - 4b F - 50 F - 9 Commercial X - rays Optical ... BF - 1 ...
... NO . 3589 > 810717 810310 SUPERNOVA IN IN NGC 4536 . TANZI , E. G. , TARENGHI , M. < IAUC NO ... B. F. TARANOVA , O. G. , YUDIN , B. F. < ASTR . AP . , 117 , 209 > < SOV . AST . , 26 , 57 > TARANOVA , O. G. , YUDIN , B. F. MULTIBAND OPTICAL ...
... NO . 3589 > 810717 810310 SUPERNOVA IN IN NGC 4536 . TANZI , E. G. , TARENGHI , M. < IAUC NO ... B. F. < ASTR . AP . , 117 , 209 > V1016 CYGNI AND HM SAGITTAE : BINARY STELLAR SYSTEMS . 830116 TARANOVA , O. G. , YUDIN , B. F. MULTIBAND ...
... numbers Unit of quantity Commodity description B F Optical elements , excluding ophthalmic lenses used in spectacles and eye glasses : Units . Lenses .. 9147 5299 * 8 9140 * Units .... 5230 * 5299 * + " Units ...... Prisms . Instruments ...
... optical features and between different radio components . Measurements of ... B. F. Burke , B. Zuckermann , H. Penfield , M. L. Meeks , Astrophys . J ... B. F. Burke , A. H. Barrett , A. E. E. Rogers , J. A. Ball , J. C. Carter , C. C. ...
... B. F. Optical and microwave detection using Bi - Sr - Ca - Cu - O thin films 22 p3152 N90-27870 KIM , C. H. Effect of constitutive modeling on the dynamic development of shear bands in viscoplastic materials [ AD - A220443 ] 17 p2416 ...
... numbers at the left side correspond to the order in which the references are ... Optical illusions . Klin . M. f . Augenh . , 1924 , v . 73 , p . 790 . 31 ... B. F. Optical illusion . Brit . Jour . Ophth . , 1925 , v . 9 , p . 68 . 11 ...
... Optical Gain , and Noise in Quantum Well Infrared Photodetectors , " B. F. Levine , A. Zussman , S. D. Gunapala , M. T. Asom , J. M. Kuo , and W. S. Hobson J. Appl . Phys . , vol . 72 , p . 4429 , 1992 . " 16 - μm Infrared Hot Electron ...