Itâ??s 12:30 p.m. on a Friday in December. Dalia Saleh and her friends are kneeling on the floor, bowing their heads in reverence to Allah. These are the weekly services at the Islamic Center, 21 N. Orchard St. Everyone has removed his or her shoes, out of respect for Allah. About 30 men are at the front of the hexagonal building, women at the back of the room.