Checking the strength of concrete monolithic structures in the stage of erection is a necessary condition for the possibility of further normal operation of buildings and structures.The purpose of the work is to specify the timing of the decoupling of slabs and beams taking into account the real strength set.In rawafricaonline.com this article, an
The effective transmission distance of a magnetic coupling resonance (MCR) wireless power transfer (WPT) system is an essential index of wireless power transfer.Existing systems often suffer from short transmission distances, low power, and low efficiency.In this paper, a method is proposed for improving the parameters of wireless power rawafricaon
Abstract Objective: Skin and soft-tissue infections (SSTIs) account for 3% of all emergency department (ED) encounters and are frequently associated with inappropriate antibiotic prescribing.We characterized barriers and facilitators to optimal antibiotic use for SSTIs in the ED using a systems engineering framework and matched them with targeted s
"nBackground: To investigate the association here between socio-economic status and obesity in non-menopause women aged 15-49 years in Tehran, Iran."nMethods: This study was based on Iran National Health Survey conducted in 1999.Obesity is defined as a Body Mass In­dex over ≥30.Constructed area (per-person), educational lev