background: the fertility experience in iran suggests that the family planning programs had an effective role in the fertility reduction. this study aimed to specify patterns of marriage in iran and especially in a northern city of iran and to investigate the association between patterns of marriage and contraceptive use before first pregnancy and current contraceptive use. methods: in this cro...

We employ a stochastic dynamic programming approach to study decision making by an individual wishing to have an arranged marriage. First, we show that this individual never opts out of a voluntarily agreed uponmarriage. Second, we demonstrate that our marrying individual uses a reservation utility to determine which marriage proposal to accept. Third, we compute the expected length of time dur...

Incredible as it may seem, we can no longer assume that people in our culture understand what the proper definition of “marriage” and “the family” is. Not only is this a sad commentary on the impact of same-sex marriage activists on our society, it also shows how the culture’s memory of the biblical tradition on which it is largely based is fading fast. What is marriage, biblically defined? And...

this paper examines the factors affecting marriage and their relationship with satisfaction with married life. the sample of the study consisted of 300 persons, selected from a statistical society of 41557 couples between 25 and 45 years old in the city of birjand. the results of the study showed that the following variables had a significant relationship with satisfaction with married life: ne...

PURPOSE The aim of this study was to identify factors which influence breastfeeding adaptation from among the following: parity and feeding behavior, social support, psychological, and demographic factors. METHODS The respondents were 179 breastfeeding mothers. Data were collected from June 2 to 19, 2009 at two community health centers and one pediatric outpatient department. Data were analyz...

We consider variants of the classical stable marriage problem in which preference lists may contain ties, and may be of bounded length. Such restrictions arise naturally in practical applications, such as centralised matching schemes that assign graduating medical students to their first hospital posts. In such a setting, weak stability is the most common solution concept, and it is known that ...

background: since most clinical treatments of persian children’s language impairments are based on either the therapist, clinicians’ experiences (mostly), or english language norms (sometimes), comparing two minor indices of speech quality, namely “mean length of utterance” (mlu) and “mean length of five phrasal utterances” (mlfpu) between different age groups of children, would be unequivocall...