the leukocyte mi gration test (lht) in the prese nce of na t i v e igg, and l l e v amis ole were studi ed in 9 patients su f f e ring from cla s s i c a l r h e umatoid ar.thri t i s be f o r e a nd after treatment with l evamisole . fi f teen heal thy b l o od dono rs we r e s i mi l a r ly l nvestig ated a s cont r o ls . t- l ympho c yte s ub-popu lations (to ta l a nd active) a nd b-c el l...

I I n nt tr ro o d du uc c t ti io o n n T T h he e r re e h ha a s s b be ee e n n c co on ns s i i d de e r ra ab bl le e a ac c t ti i v v i it t y y b by y b bo ot t h h d de ev v e el l o op pe ed d a an nd d l l e es s s s d de ev v e el l o op pe e d d c co ou un nt tr ri i e es s t to o r re e f fo or rm m t t h he ei i r r e e l l e ec c t tr ri i c ci i t t y y i i n nd du us s t t r ...

I N T R O D U C T I O N Cells o f Gram-nega t ive bacter ia , for example , Escherichia coli and Salmonella typhimurium, are enclosed by a double layer o f uni t m e m b r a n e (Glauer t and Thorn ley , 1969). T h e inner m e m b r a n e corresponds to the cytoplasmic membrane. T h e ou te r m e m b r a n e is located outs ide the rigid pep t idog lycan layer and corresponds to the ou te rmos ...

t ion are a v o i d e d by i m m e r s i n g eggs in 0.5 % c h l o r h e x i d i n e d i ace t a t e ( H i b i t a n e ) for 15 min , fo l lowed by a wa te r r inse p r e c e d i n g i n c u b a t i o n a t 30 C. W e have n o t d e t e r m i n e d the q u a n t i t a t ive recovery of eggs f rom soil or the hatching of in fec t ive j uven i l e s in this p rocedure . F o r each e x p e r i m e ...

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...

dans cet article, l&apos;auteur tudie la creation d&apos;une voie ferre interurbaine, de la banlieue ou urbaine, et essaie de d6terminer le nombre optimal de stations pour une longueur donnee de la ligne; compte tenue d&apos;une repartion du trafic, ie long de la ligne en question qui est suppose etre connue. le critere d&apos;optimalisation est le temps total perdu par l&apos;ensemble des usag...

I n medica l -h is tor ica l l i t e r a t u r e it is genera l ly s t a t e d t h a t t h e accep ta t ion of Wil l iam Harvey ' s t heo ry on b loodc i rcu la t ion o c c u r r e d in t h e D u t c h Republ ic d u r i n g the yea r s 1637-1640. In t h a t con tex t t h e w o r k s of René Desca r t e s (1596-1650) a n d J o h a n v a n Beverwi jck (1594-1647) a r e a lways m e n t i o n e d a...