objective: in recent years, the prevalence of overweight and obesity had a significant growth in children. obesity is a serious health problem all over the world. in this study, we aimed to determine the prevalence of overweight and obesity in elementary students in robat-karim, iran in 2014. materials and methods: this cross-sectional study was conducted on 490 female students of elementary sc...

Matthew Brauer interviews Moroccan contemporary artist Karim Rafi about postcolonial creation in the 2020s "Sounding State of World.” Beginning with Rafi’s shift to remote performances during COVID-19 pandemic, discussion approaches confinement as just latest a series crises North Africa and world. The repeated experience crisis opens conversation time, broached relation modern art history, whi...

208 www.thelancet.com Vol 378 July 16, 2011 4 Family Health International. FHI statement on the FEM-PrEP HIV prevention study. http://minilicious.wordpress.com/2011/04/18/fh i-statement-onthe-fem-prep-hiv-prevention-study/ (accessed June 28, 2011). 5 Abdool Karim SS, Kashuba A, Werner L, Abdool Karim Q. Drug concentrations after topical and oral antiretroviral pre-exposure prophylaxis: implicat...

A straight-line grid drawing of a planar graph G is a drawing of G on an integer grid such that each vertex is drawn as a grid point and each edge is drawn as a straight-line segment without edge crossings. It is well known that a planar graph of n vertices admits a straight-line grid drawing on a grid of area O(n). A lower bound of Ω(n) on the area-requirement for straight-line grid drawings o...