An j u n g e n , aber schon vol l e rgrünten , im natürl ichen L i c h t D u n k e l W e c h s e l wachsenden Ke impf lanzen von Cucumis sativus L. lassen sich per iod ische H y p o k o t y l k r ü m m u n g e n e r z w i n g e n , wenn man einen K o t y l e d o verdunkel t und den anderen u n v e r d u n k e l t l äß t oder abschneidet . E ine g le ich stark a u s g e p r ä g t e per iod ische...

Three experiments examined a u d i t o r y v i s u a l i n t e g r a t i o n o f t e m p o r a l r e l a t i o n s by i n f a n t s . I n t h e f i r s t experiment i n f a n t s o f 3, 6 and 10 months o f age were p l a c e d midway between two f l a s h i n g v i s u a l d i s p l a y s . Tones, t e m p o r a l l y s y n c h r o n i z e d t o one o f the v i s u a l d i s p l a y s , emanated...

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

This paper gives an account of the R/S statistic and its known properties. I t assesses the adequacy of the asymptotic distribution of the statistic in the case of samples of small and moderate size, and suggests an improved approximation based on the beta distribution. The results indicate that the proposed beta approximation is superior to the asymptotic distribution for practical purposes. H...

T h e p r o b l e m of i n t e r s e c t i n g N h a l f s p a c e s in K s p a c e is t r a n s f o r m e d t o 2*K p r o b l e m s o f c o n s t r u c t i n g the c o n v e x hull of N p o i n t s in K s p a c e a n d a s i m p l e i n t e r s e c t i o n p r o b l e m . T h i s e n a b l e s one to i n t e r s e c t t h e N K d i m e n s i o n a l hal f s p a c e s in 0 < K * H ( N , K ) ) t...

a m o d e r n i d i o m . M o r e c lass ica l i n f l u e n c e s , espec ia l ly t h o s e of G e o r g e B a l a n c h i n e , a r e e v i d e n t in " S y m p h o n y in D . " T h e r e a r e p a r o d i e s of m i m e scenes f r o m all of t h e o ld " s t o r y " ba l le t s . At o n e p o i n t , all e i g h t m e n in t he ba l le t b u r s t o n t o t he s t age a n d a s s u m e t h e...

a s t a c k f r a m e c a n b e d y n a m i c a l l y c h a n g e d a t a n y t i m e. A s t a c k f r a m e b e g i n s a t a p o s i t i o n m a r k e d b y t h e " C u r r e n t F r a m e M a r k e r " (C F M) , a n d e n d s a t t h e " T o p O f S t a c k " o c a t e d a t t h e b o t t o m o f t h e s t a c k , a n d n o t r a n d o m l y s c a t t e r e d a l l o v e r t h e f r a m e , ...

7. M A C L E O D , C M . ; D E K A B A N , A . S . & H U N T , E . — M e m o r y i m p a i r m e n t i n e p i l e p t i c p a t i e n t s : s e l e c t i v e e f f e c t s of p h é n o b a r b i t a l c o n c e n t r a t i o n . S c i e n c e 202:1102, 1978. 8. M A T T S O N , R . H . & C R A M E R , J . A . — P h é n o b a r b i t a l : t o x i c i t y . I n D . M . W o o d b u r y , J . K . ...

One o f t h e r e m a r k a b l e t h i n g s a b o u t human i n f o r m a t i o n p r o c e s s i n g i s t h e way w e s t o r e and r e t r i e v e i n f o r m a t i o n . The human a s s o c i a t i v e memory i s a d e v i c e t h a t has been o n l y r a t h e r c r u d e l y a p p r o x i m a t e d w i t h c o m p u t e r s i n f l e x i b i l i t y , s e l f m o d i f i a b i l i t y ,...

A t h e r a p e u t i c effect c a n b e p r o l o n g e d a n d c o n s o l i d a t e d b y hyg i en i c p r e c a u t i o n s a imed at b e t t e r m a n a g e m e n t o f t h e a p i a r y ( e l i m i n a t i o n o f w e a k c o l o n i e s , r e p l a c e ­ m e n t o f o ld q u e e n s , r e p l a c e m e n t o f t h e s tock b y b e t t e r a d a p t e d c o l o n i e s ) , a n d a l so by...