background: fertility pattern has some influence on health of mother and child as well as it can resist population growth. methods: a cross sectional study on fertility perception among married women of reproductive age group, was carried out in 3 blocks and 2 municipality areas of howrah district of west bengal, india, covering 12 villages and 4 wards, selected by stratified multistage random ...

Unconstructive conflict resolution and couple burnout have a negative impact on quality of marital life. Brief self-regulation couple therapy is one of the effective approaches in transmission teachings and marital skills to couples. The aim of the current research was to investigate the effect of brief self-regulation couple therapy in conflict resolution and couple burnout among troubled coup...

introduction: marital burnout can be considered both an underlying factor for serious martial problems and a consequence of these problems. the present study was conducted to determine the effectiveness of the emotionally-focused couple therapy (efct) and the problem-centered systems therapy of the family (pcstf) on marital burnout in spouses of recovering addicts. methods: the present quasi-ex...

We explore the relationship between possibility measures (supremum preserving normed measures) and p-boxes (pairs of cumulative distribution functions) on totally preordered spaces, extending earlier work in this direction by De Cooman and Aeyels, among others. We start by demonstrating that only those p-boxes who have 0–1-valued lower or upper cumulative distribution function can be possibilit...

Abstract: In this paper a non-repairable multi-state system with imprecise probabilities and performance rates are taken, representing imprecise probabilities by interval valued probabilities. These intervals are evaluated by computing bound of interval valued ordinary differential equation of the system. For imprecise performance rates random fuzzy variables are introduced. The proposed method...

We give necessary and sufficient conditions for a maxitive function to be the upper probability of a bivariate p-box, in terms of its associated possibility distribution and its focal sets. This allows us to derive conditions in terms of the lower and upper distribution functions of the bivariate p-box. In particular, we prove that only bivariate p-boxes with a non-informative lower or upper di...

Infertility affects relatively large number of couple both globally as well as in India. There are sparse data on the prevalence of infertility in India. This study describes the correlates and prevalence of infertility among couples in Ambala, India . This study is a cross sectional study done in the urban field practice area of M. M. Institute of Medical Sciences & Research, during January 20...