Definition PROM is defined as the rupture of the chorioamniotic membrane before the onset of labor

Natural Convection Where we’ ve been Up to now, have considered basic concepts of natural convection, the governing equations and laminar free convection on vertical surface Where were going Consider empirical correlations for natural convection Heat Transfer

Viscous flow The Navier-Stokes Equations Nonlinear, second order, partial differential equations

Heat Exchangers. NTU-8 Method Where we’ ve been∴ Analysis of heat exchangers using log mean temperature difference (LMTD)

女性生殖系统解剖 第一节骨盆 (一)骨盆的组成 1.骨盆的骨骼 2.骨盆的关节 3.骨盆的韧带

General Consideration Diabetes mellitus complicating pregnancy Diabetes mellitus is diagnosed before this pregnancy Gestational diabetes mellitus (GDM) Carbohydrate intolerance of varying degree of severity with onset or first recognition during pregnancy

颈 部 Neck • 概述 introduction • 浅层结构 superifical structures • 下颌下三角 submandibular triangle • 颏下三角 submental triangle

Physiological Stages Neonatal period: birth---4 weeks Childhood: 4 weeks----12 years Puberty:12 years----18 years Sexual maturation: 18 year-=-50 year Perimenopause: decline of ovarian function(40 years)---1year postmenopause Postmenopause:

General Consideration Definition The separation of the placenta from its site of implantation after 20 weeks of gestation or during the course of delivery Frequency 0.51%0-2.33%(our country) 1%o(other countries) Incidence of fetal death

Definition of AFE AFE is rare obstetric emergenc in which amniotic fluid, fetal cells, hair, or other debris enter the maternal circulation, causing cardiorespiratory collapse