نتایج جستجو برای: section p
تعداد نتایج: 1404636 فیلتر نتایج به سال:
INTRODUCTION Perinatal mortality rates have come down in cesarean sections, but fetal morbidity is still high in comparison to vaginal delivery and the complications are more commonly seen in emergency than in elective cesarean sections. The objective of the study was to compare the fetal outcome and the indications in elective versus emergency cesarean section performed in a tertiary maternity...
We show that long-run average cost function for the (R, T) policy with normally distributed demand has a structure similar to that of the corresponding (Q, r) model so that many of the useful properties of the latter model are applicable. In particular, (i) the optimal cost is relatively insensitive to the choice of the reorder interval, T, provided a near-optimal R corresponding to the chosen ...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
Background: To reduce cesarean section rate, we need complex interventions to modify related behavior. We aimed to identify the effectiveness of a community-based intervention on prenatal care status, delivery and decline of cesarean section rate. Methods: A quasi-experimental study was carried out on mothers residing in Khak Sefid and Javadiyeh in Tehran from January 2011 to September 2014. St...
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