The main subject of this work is the numerical study control of flow separation on Stickers a NACA 23015 airfoil by using wing cuff.This last is a leading edge modification done to the wing.The modification consists of a slight extension of the chord on the outboard section of the wings.Different numerical cases are considered for the baseline and

Background Sleeping mattress parameters significantly influence sleeping comfort and health, as reflected by the extensive investigations of sleeping support biomechanics to prevent sleep-related musculoskeletal problems.Methodology Herein, we review the current trends, research methodologies, and determinants of mattress biomechanics research, sum

The vagina contains at least a billion microbial cells, dominated by lactobacilli.Here we perform metagenomic shotgun sequencing on cervical and fecal samples from a cohort of 516 Chinese women of Cleansing Foam reproductive age, as well as cervical, fecal, and salivary samples from a second cohort of 632 women.Factors such as pregnancy history, de

Activity in the human temporoparietal junction and inferior frontal gyrus is hypothesized to underlie stimulus-driven, or bottom-up attention reorienting.Demanding tasks require focused attention, and as task difficulty increases, activity suppression in the ventral network correlates positively with task performance, an effect thought to reflect t

The present paper reports a cluster randomized control trial evaluation of teaching using ABRACADABRA King Mattress Set (ABRA), an evidence-based and web-based literacy intervention (http://abralite.concordia.ca) with 107 kindergarten and 96 grade 1 children in 24 classes (12 intervention 12 control classes) from all 12 elementary schools in one sc