I N T R O D U C T I O N 1 T H E O R I G I N S O F H U M A N E C O L O G Y 2 E N V I R O N M E N T A L D E T E R M I N I S M 3 E N V I R O N M E N T A L P O S S I B I L I SM 4 T H E C O N C E P T O F C U L T U R A L E C O L O G Y 6 T H E E C O S Y S T E M B A S E D M O D E L O F H U M A N E C O L O G Y 13 T H E A C T O R B A S E D M O D E L O F H U M A N E C O L O G Y 18 T H E S Y S T E M S M O ...

activities of thirty bacterial strains obtained from plants rhizosphere in different areas against phytophthora drechsleri were assessed through in vitro and greenhouse experiments. dual culture and extracellular metabolites tests were used in in vitro assays. the bacterial strains inhibited growth of p. drechsleri, the highest inhibition zones was belonged to t17-4 strain with 61.904% in dual ...

A l t h o u g h m e t h a n o l i s t h o u g h t t o b e a n e x c e l l e n t a u t o m o t i v e f u e l , i t h a s a smaller v o l u m e t r i c f u e l v a l u e t h a n g a s o l i n e . T h e c a t a l y t i c d e c o m p o s i t i o n o f m e t h a n o l i n t o s y n g a s , p r i o r t o i t s c o m b u s t i o n i n t h e e n g i n e , i m p r o v e s i t s f u e l v a l u e by a p ...

The g o a l o f t h e NLG p r o j e c t i s t o enhance p e r s o n c o m p u t e r i n t e r a c t i o n b y u s i n g more t h a n one mode o f c o m m u n i c a t i o n . The p r o j e c t uses a c o m b i n a t i o n o f n a t u r a l l anguage and g r a p h i c s f o r b o t h i n p u t and o u t p u t . T h i s a l l o w s deve lopmen t o f p r a c t i c a l , h a b i t a b l e sys tems s...

A l l i s C h a l m e r s M a n u f a c t u r i n g C o M a r a t h o n Oi l C o . * N a t i o n a l B a n k o f D e t r o i t . D o w C h e m i c a l C o . T H U R S . N O V . 1 9 A m e r i c a n C y a n a m i d C o . C o n t i n e n t a l I l l i no i s N a t i o n a l B a n k a n d T r u s t C o m p a n y o f C h i c a g o . C o r n i n g G l a s s Wo r ks . E s s e x I n t e r n a t i o n a...

n I s i h t , k r o w a k r o w e m a r f r o f e h t o i t a m i t s e n f o e h t e u g i t a f e g a m a d n o i t a g a p o r p n i d e s o p o r p s i s e t i s o p m o c P R F C . o r c a M e l a c s a n e m o n e h p h c u s s a s s e n f f i t s d n a h t g n e r t s n o i t a d a r g e d e r a d e t c i d e r p y b g n i t c e n n o c o r c i m e l a c s d n a o r c a m e l a c s e ...

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 ...

introductionair pollution is the introduction of particulates, biological molecules, or other harmful materials into the earth's atmosphere, possibly causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment. the atmosphere is a complex natural gaseous system that is essential to support life on planet earth. stratospheric oz...

D e f i n i n g t h e s e m a n t i c s o f p r o g r a m m i n g l a n g u a g e s b y a x i o m s a n d r u l e s o f i n f e r e n c e y i e l d s a d e d u c t i o n s y s t e m w i t h i n w h i c h p r o o f s may be g i ven t h a t p r o g r a m s s a t i s f y specificati’ons, T h e d e d u c t i o n s y s t e m h e r e i n i s s h o w n t o b e c o n s i s t e n t a n d a l s o deduc t...

introduction the historical experience of development process in developed countries revealed that rural development is a basic requirement for national development and that it should be considered and given high priority. accordingly in iran, the government also paid more attention to rural development in recent years. in this regard, different methods and approaches were implemented due to so...