c l a s s M C A b s t r a c t O b j e c t { p u b l i c : / / D o a l o c a l m o n t e c a r l o s t e p . / / R e t u r n t r u e i f t h e s t e p w a s a c c e p t e d , f a l s e o t h e r w i s e . v i r t u a l b o o l s t e p ( ) = 0 ; } ; / / A b s t r a c t b a s e c l a s s f o r M C r u n s . c l a s s M C A b s t r a c t R u n { t y p e d e f v e c t o r < M C A b s t r a c t O b j...

A set of sets is called a family. Two families and B are said to be cross-intersecting if each member intersects B. For any two integers n k with 1≤k≤n, let ([n]≤k) denote the family subsets [n]={1,…,n} that have at most elements. We show non-empty subfamily ([n]≤r), ([n]≤s), r≤s, cross-intersecting, then|A|+|B|≤1+∑i=1s((ni)−(n−ri)), equality holds A={[r]} in ([n]≤s) intersect [r].

bond o f i m p u r i t i e s a t t h e s u r f a c e o f p o l y c r y s t a l l i n e s i 1 i c o n samples g rown on a c a r b o n r i b b o n . B e s i d e s m a i n i m p u r i t i e s ( c a r b o n and o x y g e n ) , a l w a y s p r e s e n t a t c o n c e n t r a t i o n s a r o u n d t h e i r l i m i t o f s o l u b i l i t y i n s i l i c o n , m e t a l i m p u r i t i e s have been ...

meningitis is an inflammation of the membranes that surround the brain and spinal cord, thereby involving the arachnoid, the pia and the cerebrospinal fluid (csf). it is divided into viral and bacterial meningitis. for different reasons the diagnosis of bacterial meningitis is very important. the examination of csf samples may provide information about causative microorganism. the sensivity of ...

A n i n s t r u m e n t is d e s c r i b e d w h i c h p e r m i t s t h e m e a s u r e m e n t o f t h e q u a l i t y o f X r a y s i n t e r m s o f t h e h a l f v a l u e l a y e r ( H V L ) o f a s u i t a b l e f i l t e r m a t e r i a l . I t c o n s i s t s o f t w o i o n i z a t i o n c h a m b e r s a d j u s t a b l e i n v o l u m e , w h i c h a r e c o n n e c t e d i n o p p ...

v a g u e p r o p e r t i e s o f ' h o m o t o p i c a l e x a c t n e s s ' , a p p e a r i n g f o r i n s t a n c e i n t h e f i b r e o r c o f i b r e s e q u e n c e o f a m a p . S u c h n o t i o n s o f e x a c t n e s s c a n b e g i v e n f o r v e r y g e n e r a l ' c a t e g o r i e s w i t h h o m o t o p i e s ' h a v i n g h o m o t o p y k e r n e l s a n d c o k e r n e l s...

We consider the initial value problem for Navier–Stokes equations over ${\mathbb R}^3 \times [0,T]$ with time $T&gt;0$ in spatially periodic setting. prove that it induces open injective mappings ${\mathcal A}_s\colon B^{s}_1 \to B^{s-1}_2$ where $B^{s}_1$, $B^{s-1}_2$ are elements from scales of specially constructed function spaces Bochner–Sobolev type parametrized smoothness index $s \in \ma...

A b s t r a c t S y n t h e t i c o l i g o s a c c h a r i d e s a n d p o l y s a c c h a r i d e s o f known s t r u c t u r e h a v e b e e n c o v a l e n t l y a t t a c h e d t o c a r r i e r p r o t e i n a n d e n z y m e s f o r u s e i n a s t r a t e g y t o g e n e r a t e a n d s e l e c t m o n o c l o n a l a n t i b o d i e s w i t h w e l l d e f i n e d c a r b o h y d r a t...

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