plant growth promoting rhizobacteria and arbuscular mycorrhizal fungi can inhanced plant growth by increasing nutrient uptake. in order to investigate the effect of pgpr and amf on some morphological parameters, macro (nitrogen, phosphorus, potassium, calcium and magnesium) and micro (iron, zinc and copper) nutrients uptake, percentage of root colonization and some morphological factors of pepp...

O N F E B R U A R Y 17, t h e B r i t i s h W h i t e P a p e r o n a N a t i o n a l H e a l t h Serv i ce was m a d e p u b l i c . O n F e b r u a r y 18, t h e B r i t i s h M e d i c a l A s s o c i a t i o n issued a b r i e f s t a t e m e n t i n d i c a t i n g t h a t , w h i l e i t was c l e a r l y too e a r l y t o g ive a c o n s idered j u d g m e n t , " t h e W h i t e P a p e...

bond o f i m p u r i t i e s a t t h e s u r f a c e o f p o l y c r y s t a l l i n e s i 1 i c o n samples g rown on a c a r b o n r i b b o n . B e s i d e s m a i n i m p u r i t i e s ( c a r b o n and o x y g e n ) , a l w a y s p r e s e n t a t c o n c e n t r a t i o n s a r o u n d t h e i r l i m i t o f s o l u b i l i t y i n s i l i c o n , m e t a l i m p u r i t i e s have been ...

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

One of the r e c u r r e n t d r e a m s in e l e m e n t a r y p a r t i c l e s phys ics i s that of a poss ib le fundamenta l synthes is between e l e c t r o m a g n e t i s m and weak in te rac t ions [1]. The idea has i t s or ig in in the fol lowing shared c h a r a c t e r i s t i c s : 1) Both f o r c e s affect equal ly a l l f o r m s of m a t t e r leptons as wel l as hadrons. 2) Bo...

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...

shortage of irrigation water, being a crucial problem in arid and semiarid regions, makes it necessary to use treated wastewater in agriculture. a field experiment was conducted to investigate the effect of treated municipal wastewater (tmw) on the yield and fiber quality of cotton (gossypium hirsutum l.) (mehr variety). treated municipal wastewater was supplied from shahrake ghods sewage treat...

A GENERAL MODEL OF COOPERATIVITY AND ITS A P P L I C A T I O N TO DPG INHIBITION OF HEMOGLOBIN OXYGENATION Judith Herz fe ld + and H. Eugene Stanley* +Depa r tmen t of C h e m i s t r y , " D e p a r t m e n t of P h y s i c s , and +*Center for Ma te r i a l s Science and Eng inee r ing M a s s a c h u s e t t s Inst i tute of Technology, Cambr idge , M a s s a c h u s e t t s 02139 Received A...

An i n f l u e n c e o f d e p a r t u r e f r o m r o t a t i o n a l e q u i l i b r i u m on t h e f l o w s t r u c t u r e n e a r a s p h e r e o f r a d i u s R = 0 . 3 m c a n be e x p e c t e d f o r f l i g h t a t a l t i t u d e s 9 0 1 2 0 km [ 1 ] . I n t h e e x p e r i m e n t a l s i m u l a t i o n o f t h e s e f l o w r e g i m e s i n w i n d t u n n e l s , t h e n o n e q...

drought is the most common environmental stresses that affects plant growth. to study the combined effects of arbuscular mycorrhizal fungi (glomus intratadices) and jasmonic acid on growth and ecophysiologycal characteristics of pistachio seedlings cv. qazvini under drought stress, a greenhouse experiment was conducted in a completely randomized design with three replications. experimental fact...