Constants with formulae of the form treated by D. Bailey, P. Borwein, and S. Plouffe (BBP formulae to a given base b) have interesting computational properties, such as allowing single digits in their base b expansion to be independently computed, and there are hints that they should be normal numbers, i.e., that their base b digits are randomly distributed. We study a formally limited subset o...

this paper presents a proof of stirling's formula using haar wavelets and some properties of hilbert space, such as parseval's identity. the present paper shows a connection between haar wavelets and certain sequences.

in this paper we characterize the radical of an arbitrary‎ ‎submodule $n$ of a finitely generated free module $f$ over a‎ ‎commutatitve ring $r$ with identity‎. ‎also we study submodules of‎ ‎$f$ which satisfy the radical formula‎. ‎finally we derive‎ ‎necessary and sufficient conditions for $r$ to be a‎ ‎pr$ddot{mbox{u}}$fer domain‎, ‎in terms of the radical of a‎ ‎cyclic submodule in $rbigopl...

abstract background: infants’ feeding is one of the critical periods in women’s health that can influence their life. the purpose of this study was to investigate the relationship between infants’ feeding patterns and mothers’ physical and psychological dimensions of quality of life. materials and methods: in this cross-sectional study, 189 mothers were selected by convenience sampling (n = 63 ...

human milk contains all of the constituents that are required for the optimal growth and development of a neonate. it supports the development of brain, immune, and physiological systems. this study aimed to consider the significance of breast milk in preventing oxidative stress by comparing total antioxidant capacity (tac) in breast and formula milk for premature infants, demonstrating the rel...

we conducted this study to compare fecal calprotectin between exclusively breastfed and formula or mixed fed infants aged one month and six months. sixty term infants were enrolled from the labor ward of valiasr hospital between oct 2011 and july 2015 and their fecal calprotectin was checked by the elisa method and hycult biotech kits. the enrolled infants had a birth weight of 2500-4000 g and ...