نتایج جستجو برای: active phase
تعداد نتایج: 1010525 فیلتر نتایج به سال:
Background and purpose: Pain in labor causes stress and reduces self-steem. Effective support is a key factor in reducing stress during delivery. The present study aimed to investigate and compare the effects of standard maternity care, continuous supports from private midwife, and female relatives on type and process of delivery, maternal satisfaction, and breastfeeding. Materials and methods...
Background: Labor is a painful event and its pain is one of the most severe one. Reducing this pain, for lowering the negative effects on pregnant women and also labor progress, has always been under serious concern. The purpose of the present study was to compare the effect of entonox and oxygen for lowering labor pain and also its effect on the progress of labor. Methods: A randomiz...
asymmetric polyethersulfone (pes) microfiltration flat sheet membranes were composed by the phase inversion method (pim) and were used as supports. composite membranes were fabricated by coating silicone rubber as selective layer. effect of different concentrations of pes and pdms and different solvent such as nmp, dmf and dms effects as pes solvents and support thickness and different coagulat...
This paper presents the simulation of Shunt Active Power filter by using two different control schemes, indirect current control technique and ANN control technique. These two controle techniques are working under both balanced and unbalanced three phase voltage source conditions and it is feeding to a adjustable speed drive the torque speed characteristics of a motor is presented. Indirect cur...
The purpose of this study is to show the effect of extraamniotic administration of corticosteroids to shorten the times to either active labor and/or delivery. This is a double blind randomized study. 65 patients who were candidates for the termination of pregnancy between the ages of 16-45, with intact membranes and unripe cervix were randomly divided into two groups, a study group (n=34)...
We investigate the phase behavior and kinetics of a monodisperse mixture of active (i.e., self-propelled) and passive isometric Brownian particles through Brownian dynamics simulations and theory. As in a purely active system, motility of the active component triggers phase separation into a dense and a dilute phase; in the dense phase, we further find active-passive segregation, with "rafts" o...
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