Abstract Household equivalent scale is an index to measure the impact of household demographic characteristics, such as the householder’s age and gender, the number of household members, etc., and plays a significant role in measuring poverty and inequality. By taking into account demographic characteristics differences, this index facilitates the reasonable comparison of households’ welfare,...

in this paper, we introduce a new generalization of weakly prime ideals called $i$-prime. suppose $r$ is a commutative ring with identity and $i$ a fixed ideal of $r$. a proper ideal $p$ of $r$ is $i$-prime if for $a, b in r$ with $ab in p-ip$ implies either $a in p$ or $b in p$. we give some characterizations of $i$-prime ideals and study some of its properties.  moreover, we give conditions  ...

the purpose of this study is to answer these questions: what is the ideal number of childrenfor married women and what is its relationship to their religiosity and gender role attitudes.to answer this question, the literature reviewed, and questionnaire among 400 marriedwomen in shiraz distributed using stratified random sampling. findings showed that alsoreligiosity has a significant relations...

The object of the investigation is to study reducible $M$-ideals in Banach spaces. It is shown that if the number of $M$-ideals in a Banach space $X$ is $n(<infty)$, then the number of reducible $M$-ideals does not exceed of $frac{(n-2)(n-3)}{2}$. Moreover, given a compact metric space $X$, we obtain a general form of a reducible $M$-ideal in the space $C(X)$ of continuous functions on $X$. The...

in this paper, we introduce and study the concepts of $mathcal{i}_2$-convergence, $mathcal{i}_2^{*}$-convergence for double sequences of fuzzy real numbers, where $mathcal{i}_2$ denotes the ideal of subsets of $mathbb n times mathbb n$. also, we study some properties and relations of them.

CfiitD guidance has been in existence in this ^?untry for some twenty-five years, but it would e interesting to know how many people among general public are even aware of the name. Jtany professional people know the name but aye little idea of what it does, except from some etaf that child guidance either cures mental ill? ess in children or changes abnormal behaviour ^to conforming behaviour....

in the present study, scientific products of 30 members of physical education and sport sciences faculty, university of tehran (2004-2010) were investigated. to collect the data, the scientific products of these members were collected by the resumes of their research activities and also by searching various databases and registered in separate checklists. then, the gathered data were consecutiv...