نتایج جستجو برای: مدل r h t

تعداد نتایج: 1582513  

2016
K. Bauchspiess E. Crozier R. Ingalls

EXAFS s t u d i e s w i t h h i g h s p a t i a l r e s o l u t i o n h a v e been per formed a t t h e Se K-edge e d g e o f SmSe a t 7 7 K a n d up t o 57kbar. An i n c r e a s e i n t h e f l u c t u a t i o n o f t h e Sm-Se bond l e n g t h o f -0.05 A is o b s e r v e d upon g o i n g t h r o u g h t h e i s o s t r u c t u r a l mixed v a l e n t t r a n s i t i o n which is c o n t i n ...

2016
Tonya E. Wolford

t i o n s h i p , a s i n , t h e p o o l ' s c l a r i t y o r t h e c l a r i t y o f t h e p o o l . A n d f i n a l l y , o b E X P R E S S I O N O F P O S S E S S I O N B Y L A T I N O C H I L D R E N 1 6 7 j e c t i v e p o s s e s s i v e s d o n o t s i g n a l a c t u a l p o s s e s s i o n , b u t t h e t w o n o u n s a r e n o n e t h e l e s s c l o s e l y r e l a t e d , a s i n...

1977
C. M. Brace J. H. Kulick T. W. Challis

T h i s pape r p r e s e n t s a n o v e r v i e w o f a n a l g o r i t h m f o r r i b d e t e c t i o n i n c h e s t x r a y s . The g o a l o f t h e a l g o r i t h m i s t o r e t u r n t h e l o c a t i o n o f t h e b o r d e r s o f t h e r i b s t o a s c r e e n i n g sys tem t o e n a b l e i n t e r c o s t a l spaces t o b e e x t r a c t e d and a n a l y s e d . The d e t e c t...

Journal: :محیط زیست طبیعی 0
هادی رحیمی کارشناسی ارشد محیط زیست، دانشگاه علوم کشاورزی و منابع طبیعی گرگان عبدالرسول سلمان ماهینی دانشیار دانشکدۀ محیط زیست، دانشگاه علوم کشاورزی و منابع طبیعی گرگان حمیدرضا کامیاب دانشجوی دکتری محیط زیست، دانشگاه علوم کشاورزی و منابع طبیعی گرگان

in this research priority of gorgan’s sub- watershed were done after normalizing the indicators using gis software. the multi-attribute decision-making methods including electre, topsis and saw were used in this study. ahp was applied in order to weighting the indicators in expert choice software. first, priority the sub-watershed were done by electre, topsis and saw using the excel. each metho...

2009
John Maddox Martin Kessler

"̂T^ H A T P O T E N T I A L F O R T E 1 E E N R I C H M E N T O F I s c i e n c e is w h a t B a r r o w h a s se t o u t t o e x p l o r e _JL i n Impossibility. A p r o f e s s o r o f a s t r o n o m y a t t h e U n i v e r s i t y o f S u s s e x i n E n g l a n d , B a r r o w w r i t e s w i t h g r e a t s c h o l a r s h i p , e l e g a n c e a n d w i t . H e classif ies t h e l i m i ...

2009
Donald McClain

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 ...

Journal: :Children & Libraries 2021

While books are rightfully the biggest and best-known tool in children’s literacy, storytellers parents may find themselves looking for ideas to inject new life into old routines reinforce what children see stories. Adding yoga a library storytime increases opportunities imaginative play help them control their emotions. With little flexibility, you’ll soon be embracing movement as regular elem...

Journal: :مدیریت خاک و تولید پایدار 0
زهرا جمشیدی اردکانی دانشگاه زنجان احمد گلچین دانشگاه زنجان دانشکده کشاورزی گروه علوم خاک عبدالحسین پری زنگنه دانشگاه زنجان دانشکده علوم گروه علوم محیط زیست عباسعلی زمانی دانشگاه زنجان دانشکده علوم گروه علوم محیط زیست

earthworms are an important part of food chain in soil ecosystem. in polluted soils, heavy metals are consumed by earthworms and transferred to other organisms through food chain, resulting in many adverse health impacts. due to the benefits of earthworms for soil fertility, it is important to assess the effects of soil pollution on population, biomass and functions of earthworms. to determine ...

1995
Tzer-Shyong Chen Feipei Lai Rung-Ji Shang

This p a p e r descr ibes 4 s i m p l e t r ee p a t t e r n m a t c h i n g a l g o r i t h m f o r t h e code g e n e r a t o r of compi l e r s . T h e i n t e r m e d i a t e code ( R e g i s t e r T r a n s f e r L a n g u a g e ) is m a t c h e d with t h e tree-rewri t ing ru le s of t h e i n s t r u c t i o n d e s c r i p t i o n w h i c h describe t h e t a r g e t archi tecture t o ...

2012

* Reprint requests t o Dr . M. Z. A . Badr. 0340-5087/79/0800-1128/$ 01.00/0 p h e n e t h y l r a d i c a l s g i v e s e t h y l b e n z e n e w h i l e t h e i r d i m e r i s a t i o n g i v e s r ise t o 2 , 3 d i p h e n y l b u t a n e w h i c h m a y b e d e h y d r o g e n a t e d u n d e r t h e i n f l u e n c e o f t h e f r e e r a d i c a l s p r e s e n t i n t h e r e a c t i o ...

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