u n d o u b t e d l y, i n t h e l a s t d e c a d e s, t h e a s s e t p r i c i n g m o d e l i so n e o f m o s t i m p o r t a n t a n d, a t t h e s a m e t i m e, a t t r a c t i v e, f i n a n c e a r e a s. c a p m h a s b e e n t h e d o m i n a n t m o d e l i n t h i s s e c t i o n f o r m o r e t h a n 40 y e a r s. o n e r e a s o n i s i t s s t r o n g b a s e, w h i c h h a s b...

in this study, al/gr composites with 5,10,15,20 weight percent of graphite were produced by in-situ powder metallurgy method. the produced powder mixtures were consolidated and sintered at optimum conditions. the resultant composites were solution treated at 495?c and aged at 170?c. the influence of graphite content on the bending strength of composites was studied. the distribution of graphite...

presence of antibiotic resistance markers has always been considered as one of the main safety concerns in transgenic plants and their derived products. elimination of antibiotic selectable markers from transgenics is a major hurdle for finding efficient and safe candidates. herbicide tolerance genes might be attractive alternatives. in this study, a variant form of the 5-enoylpyruvyl shikimate...

Nghiên c?u này ???c th?c hi?n nh?m tìm hi?u các y?u t? ?nh h??ng ??n s? Phát Tri?n B?n V?ng (PTBV) c?a doanh nghi?p v?a và nh? (SMEs) t?i Vi?t Nam. D?a trên b? d? li?u kh?o sát SMEs vào n?m 2011, 2013 2015 do UNU-WIDER ph?i h?p cùng nhóm nghiên thu?c tr??ng ??i h?c Copenhagen, Vi?n kinh t? qu?n lý trung ??ng (CIEM) B? lao ??ng Th??ng Binh Xã H?i (L?TBXH), s? d?ng k? thu?t phân tích b?ng nh? h?i...

4-chloromethyl styrene (cms) was copolymerized with different monomers such as methyl methacrylate (mma), methyl acrylate (ma), 2-ethylhexyl acrylate (eha) by free radical polymerization method at 70 ±1°c using a,a'-azobis(isobutyronitrile) (aibn) as an initiator. the copolymer compositions were obtained using related 1hnmr spectra and the polydispersity of the copolymers were determined using ...

this experiment was conducted to evaluate the effect of spirulina pletensis powder on the growth performances (final weight (fw), daily growth ratio (dgr), feed indices (feed conversion rate (fcr), voluntary feed intake (vfi), protein efficiency ratio (per), protein produce value (ppv), body chemical (protein, fat, moisture and ash) and fatty acid composition of mugil cephalus for 62 days. the ...

modernity and its impacts on urbanism and the change of the concept and the nature of the city which began in qajar era, stands in a sensitive level in pahlavi’s government (1920-1940). in this stage the concept of modernism can be seen as a pattern in cities (tehran in particular) which affects all economic, social, cultural, physical, management and urban planning aspects s. the main question...