s i n c e t h e l a t e 1960s, s e v e r a l c o n s t i t u t i v e m o d e l s h a v e b e e n d e v e l o p e d f o r s a n d s d e s c r i b i n g t h e i r s t r e s s-s t r a i n e h a v i o r. m o s t o f t h e s e m o d e l s w e r e e s t a b l i s h e d b a s e d o n a m e a s u r e o f t h e p l a s t i c w o r k a n d s o m e y i e l d c r i t e r i a, a m o n g t h e m b e i n g t ...

C o n t e n t s Page I n t r o d u c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 . N o t a t i o n a n d def ini t ions; p r e l i m i n a r y e s t ima t e s ; t h e r e p r e s e n t a t i o n f o r m u l a . . . . 201 2. A priori e s t i m a t i o n of t h e Dir ichle t I n t e g r a l . . . . . . . . . . . . . . . . . . 205 2 a) E s t i m a t i o n of t h e ...

Theorems on the Fredholm alternative and well-posedness of the linear boundary value problem u′(t)= (u)(t) + q(t), h(u)= c, where : C([a,b];R)→ L([a,b];R) and h : C([a, b];R)→ R are linear bounded operators, q ∈ L([a,b];R), and c ∈ R, are established even in the case when is not a strongly bounded operator. The question on the dimension of the solution space of the homogeneous equation u′(t)= (...

The p a p e r p r e s e n t s t h e r e s u l t s o f r e s e a r c h c o n c e r n i n g t h e s t a b i l i t y o f a n e v o l u t i o n a r y p r o c e s s f o r r andomly g r o w i n g d i g i t a l s t r u c t u r e s . The comp u t e r model f o r t h e m u t a t e d geno t ype c a s e i s c o n s i d e r e d . The geno type ( i n t h e models t h e s e t o f r u l e s f o r g r o w t h ...

and Applied Analysis 3 that the partial derivatives fu and fv exist, the conjecture means that if for large |u| |v| the pair ( fu t, u, v ,−fv t, u, v ) 1.10 lies in a certain rectangle R α, β;a, b which does not intersect any of the eigenline Lk of LEVP 1.6 ; then BVP 1.1 is solvable. But they could not prove the conjecture. Recently, the present author 11 has partly answered this conjecture a...

M?c tiêu: Mô t? các ??c ?i?m lâm sàng, c?n sàng tr??c và trong ph?u thu?t, k?t qu? h?u ph?u, bi?n ch?ng chung t? vong s?m vi?n. Ph??ng pháp: H?i c?u, mô lo?t ca không ??i ch?ng. K?t qu?: 141 tr??ng h?p nghiên c?u có tu?i trung bình là 59,8 ±8,3 tu?i, 83% <70 Nam chi?m 81,6%, B?nh n?i khoa y?u t? nguy c? th??ng g?p t?ng huy?t áp 79,4%, r?i lo?n lipid máu 39%, ?ái tháo ???ng 29,1%, gi?m ch?c n...

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

I. I n t r o d u c t i o n . . . . . . . . . . . . . . . A. I n t r o d u c t i o n to A D F S T E M . . . . B. C o h e r e n t and i n c o h e r e n t I m a g i n g . . C. Ou t l i ne . . . . . . . . . . . . . II. T ransve r se Incohe rence . . . . . . . . A. S T E M Image F o r m a t i o n . . . . . B. The C o n d i t i o n s for Incohe ren t I m a ~,ing C. The Reso lu t ion L imi t . . . . ....

− T h e cap aci t an ce can b e cal cu l at ed f r o m t h e i m p edan ce m o du l u s v al u e o f t h e o b j ect u n der t est . I t i s p o ssi b l e, i f a t w o -t er m i n al n et w o r k i s r ep r esen t ed b y a ser i es co n n ect i o n o f a r esi st o r an d a cap aci t o r an d t h e r eact an ce o f t h e cap aci t o r i s co n si der ab l y gr eat er t h an t h e r esi st an ce...