Cockcroft presentations

Unions of Cockcroft Two-complexes

A combinatorial group-theoretic hypothesis is presented that serves as a necessary and suucient condition for a union of connected Cock-croft two-complexes to be Cockcroft. This hypothesis has a component that can be expressed in terms of the second homology of groups. The hypothesis is applied to the study of the third homology of groups given by generators and relators.

Oral Presentations Oral Presentations

ORAL PRESENTATIONS Discussion: Cross-resistance to different antibacterial agents including quinolones and nalidixic acid, chloramphenicol, trimethoprim and in some cases b-lactam antibiotics is a common phenomenon in Gram-negative bacteria (Gutmann et al., 1995). In this study adaptive resistance in Salmonella enterica and E. coli O157, O55 and K-12 was readily achieved by passage in sublethal...

Oral Presentations Oral Presentations

Sunday-oral Presentations Oral Presentations

GMumps commonly affects children aged 5-9 years, often leading to mumps orchitisand resulting in permanent adult sterility in rare cases. However, the etiology of this long-termeffect remains unclear. Mumps orchitis results in progressive degeneration of seminiferousepithelium and sometimes leads to Sertoli cell-only syndrome. Thus the left Sertoli cells may becritical to sperma...

Poster Presentations