The p r o b l e m s t u d i e d i s t h a t o f l e a r n i n g p r o b l e m s o l v i n g h e u r i s t i c s b y d o i n g . The pu rpose i s t o e x p l o r e t h e l e a r n i n g b e h a v i o r o f a h i g h l y c o n s t r a i n e d mechan ism. The c o n s t r a i n t s a r e choosen o n t h e b a s i s o f D s y c h o l o g i c a l c o n s i d e r a t i o n s . Computer r u n s show t ...

C o a g u l a t i o n a b n o r m a l i t y is f requent l y obse rved i n s c h i s t o s o m i a s i s p a t i e n t s bu t i ts p a t h o p h y s i o l o g y h a s no t been e s t a b l i s h e d . We m e a s u r e d , by i m m u n o d i f f u s i o n . the p r o t h r o m b i n a n t i g e n c o n c e n t r a t i o n i n 56 i n d i v i d u a l s ; of these 19 w i th d e m o n s t ra ted c o...

S I D E 1 – C a S E S T U D I E S 1 C h i n a C a s e S t u d y P a r t i c i p a t o r y M a i z e B r e e d i n g & P r o t e c t i o n o f F a r m e r s ’ R i g h t s 2 I n d i a C a s e S t u d y P r o t e c t i n g L e p c h a & L i m b u s F a r m e r s ’ R i g h t s 3 I n d i a C a s e S t u d y – P r o t e c t i n g Y a n a d i H e a l e r s ’ R i g h t...

W h e r e oh w h e r e is t h e M o r g a n L i n e n M a n ? W h e n c'.oes t h e s e c o n d floor go d o w n ? I s n ' t M e n ' s F r o s h C a m p h e r e , too? D i t h e u u n e r c l a s s m e n a l w a y s a c t l ike t h i s ? Does t h e B l u e S h i e l d fully c o v e r y o u ? ( i n s u r a n c e t h a t i s ! ! ) Do you h a v e a n a n n o u n c e m e n t t o m a k e ? (Of c o u ...

5-Fluorourac i I was d e v e l o p e d b y H e i d e l b e r g e r , D u s c h i n s k y , a n d associa tes (10, 14). I t was s h o w n by H e i d e l b e r g e r et ol. t h a t 5f luorourac i l (5 -FU) inh ib i t s t he g r o w t h of t r a n s p l a n t e d t u m o r s in r a t s a n d mice (14). I n cl inical t r ials , r egress ion of s o m e h u m a n cancer s a f t e r t r e a t m e n t ...

5-Fluorourac i I was d e v e l o p e d b y H e i d e l b e r g e r , D u s c h i n s k y , a n d associa tes (10, 14). I t was s h o w n by H e i d e l b e r g e r et ol. t h a t 5f luorourac i l (5 -FU) inh ib i t s t he g r o w t h of t r a n s p l a n t e d t u m o r s in r a t s a n d mice (14). I n cl inical t r ials , r egress ion of s o m e h u m a n cancer s a f t e r t r e a t m e n t ...

A b s t r a c t g r e a t a p e s) c o u l d be t-,rougiit t o a c q u i r e l i n g u i s t i c skills. F i r s t a t t e m p t s a t t e a c h i n g a spoken l a n g u a g e t o non-human primates had f a i l e d , a p p 3 r e n t l y b e c a u s e ol tlle a n i m a l s ' i n c a p a c i t y v o c a l l y. t o p r o d u c e tlle phonemes of a n a t u r a l l a n g u a g e. S u b s e q u e n t...

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S i m i a n V i r u s 4 0 ( S V 4 0 ) l a r g e T a n t i g e n i s a D N A b i n d i n g p r o t e i n w i t h h i g h a f f i n i t y f o r s e g m e n t s o f t h e v i r a l g e n o m e . T o f i n d o u t w h e t h e r T a n t i g e n a l s o b i n d s t o s e q u e n c e s o f g e n o m i c c e l l u l a r D N A w e m i x e d T a n t i g e n a n d S A U 3 A r e s t r i c t e d m o u s e D...

T e c h n o l o g y d e v e l o p m e n t i s a response o f sc ien t i f i c k n o w l e d g e to the c h a n g i n g needs o f c o n s u m e r s , f a r m e r s , c o m m u n i t y , c o u n t r y , a n d w o r l d t rade . I n the la te 1960s a n d e a r l y 1970s the re w a s a need to increase t o ta l p r o d u c t i o n by i n t e n s i v e a g r i c u l t u r e . H o w e v e r , i n t h...