M.Sc. | Page 174 | جامعة النهرين

Study of the C.O.P. of steam jet refrigeration unit as compared to vapor compression unit

The present study has been carried out to investigate the performance of the steam jet refrigeration system at various operating conditions, and to compare the C.O.P. results with that of Absorption system.

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AN INVESTIGATION OF AXISYMMYTRIC VISCOELASTIC BODIES UNDER SELF WEIGHT

This work is interest with the viscoelastic bodies that has been deflected by the self weighting and stored for variant storage time to finding the time required to restore these bodies to it’s original shape.

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Effect of Probiotics on The Relative Activity of Hyaluronidase and Streptokinase from Locally Isolated Streptococcus pyogenes

This study aimed to investigate the inhibitory effect of probiotic microorganisms against Streptococcus pyogenes. A total of 85 pharyngeal swaps were collected from children infected with pharyngitis. Four isolates S. pyogenes were obtained and then evaluated for the activity of its spreading factors for infection streptokinase and hyaluronidase.

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