A n h y d r o u s c h r o m i u m ( I I I ) c h l o r i d e r e a c t s w i t h p u r e c a r b o x y l i c a c i d s ( R C O O H w h e r e R = C H 3 , C 2 H 5 , n C 3 H 7 , C H 2 C I , C H C I 2 a n d C C 1 3 ) t o g i v e b a s i c t r i n u c l e a r c h r o m i u m ( I I I ) c a r b o x y l a t e s o f t h e g e n e r a l f o r m u l a [ C r 3 0 ( 0 0 C R ) 6 ] + C l ~ . T h e r e a c t i o...

T h i s paper d i s c u s s e s t h e development o f an expe r t system f o r d i a g n o s i n g prob lems l e a d i n g t o sheet b reaks on a papermak ing mach ine . Such a system i s expec ted t o r e s u l t i n b o t h energy and monetary s a v i n g s by r e d u c i n g bo th t h e f r e q u e n c y and d u r a t i o n o f unschedu led machine o u t a g e s . The knowledge base f o r t ...

T h e m e m b e r s of t h e S t u d e n t Ass o c i a t i o n , d e c k e d out in "BRO-wear," g a t h e r e d in t h e Farnsworth Pav i l ion Sept . 6 for s m o o t h i e s , b a c k s l a p s a n d s o m e t h i n g m o r e ser ious : d i s c u s s i o n of t h e S t u d e n t A d m i n i s t r a t i o n Relat i o n s R e s o l u t i o n . This r e s o l u t i o n w a s i n t r o d u c e d a...

C O N T E N T S I N T R O D U C T I O N . . 117 A L U M I N I U M M E T A B O L I S M . . 118 . 119 Absorption . . 119 Excretion . . 120 Tissue accumulation . . 121 P A R E N T E R A L A D M I N I S T R A T I O N . . . 122 Intravascular administration . . 122 Intraperitoneal administration . . 124 Subcutaneous administration . . . 124 Intramuscular administration. . . 124 T I S S U E E F F E C ...

1 . D e r H e r s c h e l E f f e k t a m l a t e n t e n B i l d v o n T e i l c h e n s p u r e n i n v e r s c h i e d e n e n K e r n s p u r e n E m u l s i c n e n i s t a d d i t i v . I n Ü b e r e i n s t i m m u n g m i t d e n B e o b a c h t u n g e n b e i L i c h t q u a n t e n k l i n g t e r z e i t l i c h a b ; e r i s t r e l a t i v s c h w ä c h e r i n S p u r e n s c h w...

C o n s i d e r a b l e r e s e a r c h has been d e v o t e d t o t h e deve lopment o f methods f o r r e d u c i n g t h e t r a n s m i s s i o n b a n d w i d t h o f v i d e o s i g n a l s such t h a t t he r e c o n s t r u c t e d image i s o f a h i g h q u a l i t y . T y p i c a l l y , t h e s e methods p e r f o r m a s t a t i s t i c a l e n c o d i n g o f t h e i n t e n s i t...

I s e v a l u a t i o n , l i k e b e a u t y , i n the eye of the beho lde r? The answer i s f a r from s imple because i t depends on who i s c o n s i d e r e d to be the proper b e h o l d e r . E v a l u a c o r s may range from c a s u a l u s e r s to s o c i e t y as a whole , w i t h s y s tem builders, sophisticated users, linguists, grant providers, sys tem buye r s , and o t h e r s...

A genera l method f o r the i n f e r e n c e of r e c u r s i v e f u n c t i o n s (programs) from examp les o f computa t ions i s d e s c r i b e d . I t i s based on the so c a l l e d a l g e b r a i c semant ics of r e c u r s i v e program schemes and in t h i s paper main ly a p p l i e d to the r e p r e s e n t a t i o n and i n d u c t i o n o f i n f i n i t e concepts and r e c u ...

C O N J U G A T I O N . . . . . . . . . . . . 3 8 9 F o r m a t i o n a n d d i v i s i o n o f t h e p r o t o c o n j u g a n t . . . . . . . 3 8 9 B e h a v i o u r o f t h e m i c r o c o n j u g a n t . . . . . . . . . 3 9 1 N u c l e a r p h e n o m e n a i n t h e m i c r o a n d m a c r o c o n j u g a n t s . . . . . 3 9 2 T h e m a t u r a t i o n a n d t h e first d i s t r i b u t i...

The s ingle most c r i t i c a l f a c t o r a f f e c t i n g t h e h e a l t h and s a f e t y o f workers engaged i n t h e coa l -winning p r o c e s s i s the mine envi ronment ; which i s b r o a d l y d e f i n e d as t h e space i n which man works when underground and i n c l u d e s t h e p h y s i c a l and c h e m i c a l c o n d i t i o n s of t h e s u r r o u n d i n g e n c l o ...