Jukes (1) and Broquist et al. (2) reported that the addition of formate or serine to incubating cells of an A-Methopterin-resistant strain of Xtreptococcus.faecalis increased the amount of citrovorum factor (CF, folinic acid) which was formed from pteroylglutamic acid (PGA). This finding suggested that ‘Lformate-carbon” was incorporated into the structure of CF. Under appropriate conditions an ...

From the rituals demonstrated with masks and nature-inspired costumes to epitomise supernatural beings a church-based dramatization in Early Middle Ages focusing solely on commemoration of Christ theatrical rite Easter, or even Shakespeare, where characters disguise fill scene at time when Elizabethan notion visceral force was replaced by intrigue, theatre has always been shadow changing societ...

This paper presents an efficient 88 line MATLAB code for topology optimization. It has been developed using the 99 line code presented by Sigmund (2001) as a starting point. The original code has been extended by a density filter, and a considerable improvement in efficiency has been achieved, mainly by preallocating arrays and vectorizing loops. A speed improvement with a factor of 100 is achi...