In the present study, the potency and immunogenicity of the inactivated bivalent vaccine of Newcastle disease (ND) and avian influenza (AI) produced by Razi institute in Iran were compared with a similar imported vaccine administered by standard methods to specific-pathogen-free (SPF) chicken. A total of 150 twenty-one-day-old SPF chickens were used for evaluating Razi and imported inactivated ...

results bahaodowle razi, a persian physician from the 15th century anno domini (ad), reported two epidemics in harat and one in rey (inold persia) for the first time, one century before baillou. he named it as sorfe-ie-am (meaning public cough). those occurred during his lifetime. explaining about his observations and experiences about this epidemic, bahaodowle razi elaborated on prognosis, sym...

This article deals with an argument reported by Razi (d. 1210) that attempted to undermine the immaterialist position about human nature. After some introductory remarks and explanation of conceptual background, analyses structure argument, special attention idea soul-switching.’ Some comparisons are made between a number arguments from modern contemporary eras philosophy. One section is devote...

nursing manpower plays a key role in the quality of care and health promotion. so considering efficient and qualified nursing units is necessary for any health care organization without which they can’t survive long. this study was aimed to estimate the nursing manpower required by the imam khomeini and razi hospitals affiliated with jundishapur university of medical sciences in accordance with...

no matter what the extent of effort and diligencr devoted, it seems almost impossible to duely appreciate the role and works of sharif al-razi: in addition to specific and unique features of his time/age which flourished in science,  knowledge, and enlightment, al-razi had his own distinguished poetic personality. though this article we aim at fairly evaluating the genius and talent of al-razi ...