while (1) { with (s1) /* send r to 2d shape */ where (s1mask) pcoord(0)]]0]conn = r; with (s2) where (s2mask) { conn = copy_spread(&conn, 1, 0); /* spread */ conn &= e; /* combine */ reduce(&conn, conn, 0, /* reduce */ CMC_combiner_logior, 0); where (pcoord(0)==0) pcoord(1)]temp = conn; /* return result */ } with (s1) { /* stop if r hasn't changed */ if (&=(temp==r)) break; r = temp; } } CM_tim...

Ditylenchus dipsaci showed an affinity, in relation to infection, for the temp at which it had been acclimated. The optimum infective temp was also correlated with field temp when collections were made during different seasons and from climatically different geographical areas. Nematode developmental stage did not influence infectivity.

The aim of this study was to evaluate the integrity of the coronal seal of Temp-Bond and compare it to Cavit and IRM after post space preparation using S. faecalis as a microbial tracer. In addition, the affect of two methods of gutta percha removal on the apical seal of root canal fillings was also evaluated. Forty extracted human single rooted teeth were prepared chemomechanically and obturat...

Temp erature dependence s of the linear dimension L ( T ) and spontaneous polari zati on P s( T ) for tri glycine sulphate and glycine posphite single crystals have been measured in the same run of temp erature. A decrease in the spontaneous electrostriction coe£cient Q L of both crystals studied is displayed w hen approaching the corresp ondi ng phase transition point T c . A temp erature dep ...

Th e at om i c force micro scopy in ultrahi gh vacuum and at low temp erature demonstrated its excellent capabil i ty to reach atomic resolution . N evertheless in the case of biologi cal samples high resolution has been achieved only in very few cases. W e demonstrated here the imp ortance of the appropriate choice of prob es and substrates in order to image DN A at low temp erature w ith high...

PURPOSE This study evaluated the effectiveness of various methods for removing provisional cement from implant abutments, and what effect these methods have on the retention of prosthesis during the definitive cementation. MATERIALS AND METHODS Forty implant fixture analogues and abutments were embedded in resin blocks. Forty cast crowns were fabricated and divided into 4 groups each containi...