نتایج جستجو برای: statistically derived weight
تعداد نتایج: 973620 فیلتر نتایج به سال:
the effects of zinc oxide (zno) and e. coli-derived 6-phytase supplemented-diet on the reproductive performance in aged broiler breeder hens and on immune responses of their progeny chicks were studied. in a 2×4 factorial arrangement, 2 inclusion levels (0 or 300 u kg-1 diet) of e. coli-derived phytase and 4 inclusion levels (30, 60, 90, and 120 mg kg-1 diet) of zno were provided from 62 throug...
objective: to evaluate the effect of meperidine, commonly administered for labor analgesia, on newborn weight and peripartum breastfeeding during two months after delivery. materials and methods: this pilot cohort study was conducted between october 2010 and october 2011 at the women hospital of the tehran university of medical sciences. in this study, we examined the effects of meperidine on b...
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