background: according to the world health organization, the acceptable range for cesarean delivery is only 10-15% of the total delivery. increased  rate of cesarean can increase maternal mortality rate. statistics from provinces in iran shows that the rate of unnecessary caesareans is growing in the country. methods: this qualitative research evaluated the comments of 20 mothers who had caesare...

this paper addresses a production and outbound distribution scheduling problem in which a set of jobs have to be process on a single machine for delivery to customers or to other machines for further processing. we assume that there is a sufficient number of vehicles and the delivery costs is independent of batch size but it is dependent on each trip. in this paper, we present an artificial imm...

background & aim: to decrease the rate of caesarean section, complicated intervention for changing behaviors are required. the present study was conducted to evaluate the effectiveness of mindfulness education on anxiety, fear of delivery, pain catastrophizing, and selecting caesarean section as the delivery method among nulliparous pregnant women who referred to ziaeian hospital. methods & mat...

background: the increasing number of cesarean section is a great concern in many countries. in iran cesarean section rate has been steadily rising from 35% in 2000 to 40% in 2005. preferences for cesarean are often associated with some factors. objective: to investigate factors associated with preference for cesarean delivery, with special emphasis on pregnant women’s preferences in first pregn...

background: women's dissatisfaction with childbirth experience may have immediate and long-term effects on their health and relationship with infant. there is not enough documented researchs in this area. the aim of this study was to evaluate effects of li4 acupressure on delivery satisfaction in women referring to fatemieh hospital in shahroud.  methods: in this experimental study 100 women in...