background one of the strategies for a good outcome and pain free childbearing is to design the delivery room. objectives the aim of this study was to evaluate the effects of snoezelen room on childbearing outcome such as pain intensity, duration of labor, and perinea status in nulliparous women. patients and methods this study was a randomized controlled clinical trial consists of 100 childbea...

Labor is a physiological event involving a sequential, integrated set of changes within the myometrium, deciduas, and uterine cervix that occur gradually over a period of days to weeks. Biochemical connective tissue changes in the uterine cervix appear to precede uterine contractions and cervical dilation, and all of these events usually occur before rupture of the fetal membranes. In other wor...

BACKGROUND Cervical ripening is a prerequisite for a normal obstetrical outcome. This process, including labor, is a painful event that shares features with inflammatory reactions where peripheral nociceptive pathways are involved. The capsaicin and heat receptor TRPV1 is a key molecule in sensory nerves involved in peripheral nociception, but little is known regarding its role in the pregnant ...

This study attempts to address the impact of R&D on manufacturing performance of labor intensive industries. Convenience sampling method has been used to conduct this research. Two categories of industries such as R&D and Non R&D industries have been chosen to perform this study. Inputs–outputs data of manufacturing operations of sample industries have been analyzed by using standard statistica...

Investment Crowding-Out and Labor Market Effects of Financialization in the U.S. This paper studies the impact of financialization on unemployment in the U.S. We estimate a dynamic multi-equation macro labor model including labor demand, labor supply, wagesetting and capital accumulation equations. Financialization appears as a key determinant of capital accumulation which, in turn, is the tran...

This paper presents a theory where increases in female labor force participation and reductions in the gender wage-gap are generated as part of a single process of demographic transition, initially characterized by reductions in mortality and fertility. The paper suggests a relationship between gains in life expectancy and changes in the role of women in society that has not been identified bef...

Labor is a physiological event involving a sequential, integrated set of changes within the myometrium, deciduas, and uterine cervix that occur gradually over a period of days to weeks. Biochemical connective tissue changes in the uterine cervix appear to precede uterine contractions and cervical dilation, and all of these events usually occur before rupture of the fetal membranes. In other wor...

Introduction : Preterm delivery is defined as delivery before 37 weeks of gestation, approximately two-thirds of infant deaths in the first year of life is involved and is still considered as one of the major health problems. Incidence of preterm delivery in different studies mentioned , this study determined the frequency of this type of delivery in women admitted to health centers of Mashhad ...