T h i s paper i s concerned w i t h a p l a n n i n g system f o r a r o b o t w i t h a hand and an eye w h i c h can m a n i p u l a t e b l o c k s . Two d i f f e r e n t k i n d s o f p r o b l e m s o l v e r s a r e used . One i s m a i n l y composed of a theorem p r o v e r based on t h e r e s o l u t i o n p r i n c i p l e , and the o t h e r c o n s i s t s o f a theorem p r o v e ...

"̂T^ H A T P O T E N T I A L F O R T E 1 E E N R I C H M E N T O F I s c i e n c e is w h a t B a r r o w h a s se t o u t t o e x p l o r e _JL i n Impossibility. A p r o f e s s o r o f a s t r o n o m y a t t h e U n i v e r s i t y o f S u s s e x i n E n g l a n d , B a r r o w w r i t e s w i t h g r e a t s c h o l a r s h i p , e l e g a n c e a n d w i t . H e classif ies t h e l i m i ...

1 I n t r o d u c t i o n E x p e r i m e n t s e m p l o y i n g o r i e n t a t i o n c o n t r o l l e d b i c r y s t a l s h a v e r e v e a l e d d e f o r m a t i o n a n d f r a c t u r e b e h a v i o r o f m a t e r i a l s w i t h s i n g l e b o u n d a r i e s a n d i t s r e l a t i o n t o t h e b o u n d a r y s t r u c t u r e / l 3 / . H o w e v e r , e f f e c t s o f b o u n...

E s w e r d e n d i e s c h e i n b a r e n E x t i n k t i o n s k o e f f i z i e n t e n d e s J o d d a m p f e s b e i 5 4 6 1 Ä b e s t i m m t . S c h o n b e i k o n s t a n t e r S c h i c h t d i c k e s i n d h i e r b e i v e r s c h i e d e n e n D r u c k e n p o s i t i v e u n d n e g a t i v e A b w e i c h u n g e n v o m L a m b e r t s c h e n G e s e t z z u b e o b a c h t...

I n t h i s p a p e r , w e w i l l d e s c r i b e a g e n e r a l m e t h o d o l o g y w h i c h c a n b e u t i l i z e d i n t h e g e n e r a t i o n o f i m a g e r e c o g n i t i o n b e n c h m a r k p r o b l e m s , w h i c h c a n b e u s e d t o v a l i d a t e a n d v e r i f y l e a r n i n g a l g o r i t h m s f o r d a t a s t r u c t u r e s . T h i s m e t h o d o l o g y i...

G. I S E N B E R G , Köln R. J A E N I C K E , Regensburg V . TER M E U L E N , W ü r z b u r g G. F. M E Y E R , T ü b i n g e n M . R A J E W S K Y , Essen H . S C H I M A S S E K , Heidelberg D . S C H U L T E F R O H L I N D E , M ü h l h e i m / R . G. S C H U L Z , Freiburg F. F. S E E L I G , T ü b i n g e n J. S E E L I G , Basel H . S I M O N , M ü n c h e n W . S T E G L I C H , Bonn ...

cict. o r M i n i n g t h n i n i t i a l c a n o n i c a l d a t a d e f i n i t i o n is d e s c r i b e d b y Ho I M I . T h i n o a p e r d e s c r i h e s t h e s u b s e q u e n t s t e p s w h i c h a r e m o r e f u l l y d e s c r i b e d b y P l o s s e r 13 1 . rilr PSl. M!)[»n. F Q P R F Q U I R E M F N T S S T A T E M E N T T h e R S I u n d e r c o n s i d e r a t i o n i r t h i ...

background: one of the key techniques for the preparation of 125i seeds is adsorption of 125i onto silver bits coated by palladium (pd). carriers played an important role in the adsorption of 125i on palladium. ki is used as a carrier for fixing of 125i onto silver wire bits coated with palladium. materials and methods: three procedures ki, koh, nh4oh were investigated for adsorption of 125i ac...

I n t h e p r e s e n t p a p e r we c h a r a c t e r i z e i n more d e t a i l some o f t h e a s p e c t s 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 u s i n g a s i t s s t a r t i n g p o i n t t h e u n d e r l y i n g s t r u c t u r e o f sentences (which with some approaches can be identified with the level of meaning or of logical form). First of all, the criteria are descri...