T h r e e c o m p o n e n t c o n d e n s a t i o n o f a c t i v e m e t h y l e n e c o m p o u n d s w i t h a n i l i n e a n d t r i a l k y l o r t h o f o r m a t e g i v e s a n i l i n o m e t h y l e n e 1 , 3 d i c a r b o n y l s , w h i c h c a n b e h y d r o l y s e d w i t h a q u e o u s K 2 C O 3 , K O H o r H C l , d e p e n d i n g o n t h e s e n s i t i v i t y o f t h e h...

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C a r n a t i o n C r e e k f lows i n t o the s o u t h w e s t c o r n e r o f B a r k l e y Sound, nea r B a m f i e l d , on the wes t c ~ a s t o f V a n c o u v e r I s l a n d , B r i t i s h Col umbia , and d r a i n s a 10 kma r e a in the c o a s t a l hemlock and c e d a r zone ( F i g u r e 1). The w a t e r s h e d has been i n t e n s i v e l y s t u d i e d fo r 14 y e a r s unde...

A r a b b i t l i v e r P 4 5 0 1 i k e p s e u d o g e n e h a s b e e n i s o l a t e d f rom a Z phage genomic l i b r a r y . Sequence a n a l y s i s r e v e a l e d s t r u c t u r a l homology w i t h r e s p e c t t o t h e r a t IX-450b and P--450e g e n e s as w e l l as a s i m i l a r i n t r o n e x o n o r g a n i z a t i o n . A 5 P p r o x i m a l TATA b o x l i k e s e q u e n ...

S t r i n g s e a r c h i n g is a v e r y i m p o r t a n t c o m p o n e n t o f m a n y p r o b l e m s , i n c l u d i n g t ex t e d i t i n g , b i b l i o g r a p h i c r e t r i eva l , a n d s y m b o l m a n i p u l a t i o n . R e c e n t s u r v e y s o f s t r i n g s e a r c h i n g c a n be f o u n d in [4, 18]. T h e s t r i n g m a t c h i n g p r o b l e m cons i s t s o f f i...

A b s t r a c t S y n t h e t i c o l i g o s a c c h a r i d e s a n d p o l y s a c c h a r i d e s o f known s t r u c t u r e h a v e b e e n c o v a l e n t l y a t t a c h e d t o c a r r i e r p r o t e i n a n d e n z y m e s f o r u s e i n a s t r a t e g y t o g e n e r a t e a n d s e l e c t m o n o c l o n a l a n t i b o d i e s w i t h w e l l d e f i n e d c a r b o h y d r a t...

D i a l o g u e s y s t e m s s h o u l d p r o v i d e a c o o p e r a t i v e i n f o r m a t i o n a l d i a l o g u e a i m e d a t k n o w l e d g e s h a r i n g . In t h e p a p e r s p e e c h a c t s o f a s s e r t i o n (SAA) a r e a s s u m e d t o be t h e m e a n s o f a c h i e v i n g t h i s g o a l . A t y p o l o g y o f SAAs i s p r o p o s e d w h i c h r e f l e c t s c e ...

This paper describes damping capac i t y and mechanical p roper t ies o f Zn-8-20%A1 and Zn-8-20%Al-0.02-0.04XMg a l l o y cast ings. Zn-8-20%A1 a l l o y casti ngs show h igh damping when quenched from 573K. Small amount o f Mg a d d i t i o n t o these a l l o y cast ings lowers damping capaci ty considerably b u t e f f e c t i v e t o reduce decomposition through aging a t 423K f o r 48hrs ...