Fig. 3. Step Recovery Diodes in glass and ceramic packages. Ceramic pack age is designed to be especially useful u-ith coaxial structures but can also be used in other ways as in Fig. 8. h p ' s a f f i l i a t e , h p a s s o c i a t e s , w a s e s t a b l i s h e d f o u r y e a r s a g o t o p e r f o r m r e s e a r c h , d e v e l o p m e n t a n d m a n u f a c t u r i n g i n t h e s e ...

G i v e n t h a t t h e f i r s t y e a r ' s e v a l u a t i o n i n d i c a t e d t h a t many of t h e g o a l s were b e i n g a t t a i n e d , it was d e c i d e d t h a t d u r i n g t h e s e c o n d y e a r we s h o u l d u s e more s t r i n g e n t m e a s u r e s o f . s u c c e s s , T h e m e a s u r e m e n t o f c h a n g e i n a b s t r a c t o r f o r m a l o p e r a t i o n a...

The c o n t r o l s t r u c t u r e o f a q u e s t i o n a n s w e r i n g s y s t e m i s d e r i v e d f r o m a s e t o f b a s i c a s s u m p t i o n s . F o r i t s d e s i g n and i m p l e m e n t a t i o n , a n o r m a l a l g o r i t h m i c l a n g u a g e i s u s e d . The d e s i g n l e a d s t o " s y m m e t r i c " p r o c e d u r e s , t h e r e s u l t i n g p r o g r a m s...

EXAFS s t u d i e s w i t h h i g h s p a t i a l r e s o l u t i o n h a v e been per formed a t t h e Se K-edge e d g e o f SmSe a t 7 7 K a n d up t o 57kbar. An i n c r e a s e i n t h e f l u c t u a t i o n o f t h e Sm-Se bond l e n g t h o f -0.05 A is o b s e r v e d upon g o i n g t h r o u g h t h e i s o s t r u c t u r a l mixed v a l e n t t r a n s i t i o n which is c o n t i n ...

I n t h i s p a p e r , w e d e s c r i b e a n e f f i c i e n t p a r s e r f o r F r e n c h based o n a n a d a p t a t i o n o f Chomsky 's G o v e r n m e n t B i n d i n g (GB) t h e o r y . R e f l e c t i n g t h e modu la r c o n c e p t i o n o f a GB grammar, t h e p a r s e r c o n s i s t s o f s e v e r a l d i s t i n c t p r o c e d u r e s c o r r e s p o n d i n g t o t h e s...

Several methods f o r analyzing three dimensional scenes are discussed w i t h respect to t h e i r advantages and d i f f i c u l t i e s i n g e t t i n g r e a l three d i mensional coordinates. Stereo p i c t u r e processing and l i g h t i n t e r s e c t i n g methods are described along w i t h the r e s u l t of a new hardware system. On the example of a software system some special pr...

H3(G) « {R, n R2 n [F, F]}/{[F, R, 0^) [Rlt R2]}. \ Note that for any group G and n ^ 1, such an F and Rt can be found: let F (G) be the free group on G; define inductively Ft = F^-^G)), and set F= F (G); for 1 ^ / ^ n let e(: F (G) -> F~\G) denote the canonical homorphisms induced by applying F"'* to the standard 'augmentation' map F^F"^)) ->F~\G) (where /ro((7) = Gyf a n d s e t ^ ( = K e r f...

The amino acid sequence of the light chain of bovine protein C was determined by sequenator analysis of the carboxymethylated light chain and fragments obtained by cyanogen bromide treatment, tryptic digestion after blocking of lysine residues, and cleavage with 2-(2-nitrophenylsulfenyl)-3-methyl-3-bromoindolenine (BNPS-skatole). The sequence was (in the standard one-letter code) A-N-S-F-L-X-X-...

I n t e r s e n t e n t A a l e A l i p t i caA u t t e r a n c e s o c c u r f r e q u e n t l y i n i n f o r m a t i o n s e e k i n g d i e l o g u e s . Th i s pape r p r e s e n t s a p r a g m a t i c s b a s e d f ramework f o r i n t e r p r e t i n g such u t t e r a n c e s , ~ n c l u d i n g i d e n t A f i c a t i o n o f t he s p o a ~ r ' s d i s c o u r s e ~oel i n employi n g...

The problem of i d e n t i f y i n g bodies on a contour image of a three-dimensional scene is s t a t e d as f o l l o w s (see, eg.g. I ) . A l i s t of t h e contour image r e gions i s g i v e n (each r e g i o n i s assumed to be associated w i t h an surface or p a r t of a surface of a three-dimensional body). The l i s t should be decomposed i n t o s u b l i s t s each c o n t a i n i ...