نتایج جستجو برای: size of family
تعداد نتایج: 21215500 فیلتر نتایج به سال:
سازه های صفح های- مکعبی، اشکال پا...
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کاربرد افزودنیهای شیمیایی یکی از راهکارهای موثر به منظور افزایش خواص مقاومتی محصول در صنایع کاغذسازی است. تحقیقات نشان می دهند که کارآیی این موا...
In this paper, we first discuss about canonical dual of g<span style="font-family: NimbusRomNo9L-Regu; font-size: 11pt; color: #000000; font...
The present crisis in global economy, the issue of cli mate change and the fast-growing world population, <span style="font-variant: normal; font-s...
OBJECTIVES To investigate whether number of children and, among parents, having a daughter is associated with older people's likelihood of at least weekly face-to-face social contact and later receipt of help if needed. METHOD Multivariate analysis of data from Waves 1 and 2 of the English Longitudinal Study of Ageing (ELSA). RESULTS Older parents in England had higher chances of at least w...
BACKGROUND Hispanics in the U.S. have higher fertility than non-Hispanic Whites but it is not clear why this difference exists nor whether fertility levels reflect the preferences of individuals in these groups. Understanding racial-ethnic differences in fertility is important for understanding American fertility more broadly since the majority of births in the U.S. are to non-White women. OB...
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