w a s A a n h s i r K. r D i d e v i w D l u h a R g r a G t i k n A y t i s r e v i n U) T I I J (y g o l o n h c e T n o i t a m r o f n I f o e t u t i t s n I e e p y a J a i d n I , { n a 0 2 g r a g t i k , t i i j. i d e v i w d l u h a r m o c. l i a m g @ } k n i. c a. t i i j @ a w a s a. a n h s i r t c a r t s b A — e g a m i t s o Me r a y a d o t s e h c a o r p p a h c r a e s e ...

A c o m p u t e r f a c i l i t y f o r m o d e l i n g sound p r o d u c t i o n r e s u l t i n g f r o m e x c i t i n g a m o v i n g a r t I c u l a t o r y s y s t e m i s d e s c r i b e d . The v o c a l t r a c t i s t r e a t e d a s a n a c o u s t i c t r a n s m i s s i o n l i n e w i t h v a r i a b l e c r o s s s e c t i o n a l a r e a . The s y s t e m a l l o w s o n l i n e...

In the title compound, C(8)H(7)F(3)N(2)O, the OH and NH(2) substituents adopt a Z configuration with respect to the C=N bond. The hy-droxy-imidamide unit is almost planar (r.m.s. deviation = 0.007 Å) and subtends an angle of 26.25 (13)° with the benzene ring. The F atoms of the trifluoro-methyl substituent are disordered over two sets of sites with an occupancy ratio of 0.783 (15):0.217 (15). I...

The asymmetric unit of the title compound, C(6)H(4)ClNO(3), contains two independent mol-ecules in which the dihedral angles between the benzene ring and the nitro groups are 2.5 (1) and 8.5 (1)°. Intra-molecular O-H⋯O hydrogen bonds involving the hy-droxy and nitro substituents result in the formation of S(6) six-membered rings. In the crystal, O-H⋯O, O-H⋯Cl and C-H⋯O hydrogen bonds together w...

In this paper, we always assume that H is an N-dimensional complex Hilbert space. Let L(H) be the set of all linear operators from H to H . A state ρ of some quantum system, described by H , is a positive semi-definite operator of trace one, in particular, for each unit vector |ψ〉 ∈ H , the operator ρ = |ψ〉〈ψ| is said to be a pure state. The set of all states onH is denoted by D(H). If X,Y ∈ L(...

A s f a r a s I 'm c o n c e r n e d , peop le w h o e n j o y s t e a l i n g o t h e r s ' 'Protect heads,' says Levy To t h e E d i t o r : S ince I h a v e been t e a c h i n g in u n i v e r s i t i e s f o r 15 y e a r s , t h r e e of m y s t u d e n t s h a v e b e e n k i l led "in e i t h e r m o t o r b i k e o r m o t o r s c o o t e r a c c i d e n t s b e c a u s e t h e y w e r e...

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 ...

The s t a b i l i t y , c a p a c i t y , and design o f a n o n l i n e a r , continuous neural netwark are analyzed. S u f f i c i e n t c o n d i t i o n s f o r e x i s t e n c e and asymptotic s t a b i l i t y o f t h e network's equi-l i b r i a are reduced t o a s e t o f piecewise l i n e a r i n e q u a l i t y r e 1 a t i ons whi ch can be s o l ved by a feedforward b i nary network,...

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

Some oscillation criteria are given for the second order matrix differential system Y ′′ +Q(t)Y = 0, where Y and Q are n× n real continuous matrix functions with Q(t) symmetric, t ∈ [t0,∞). These results improve oscillation criteria recently discovered by Erbe, Kong and Ruan by using a generalized Riccati transformation V (t) = a(t){Y ′(t)Y −1(t) + f(t)I}, where I is the n × n identity matrix, ...