Dina Loor whose husband, police Officer Eder Loor, survived having a 31/2-inch blade jabbed into his brain while responding to a call that a Harlem schizophrenic was off his medications in April 2012 was one of 1,247 new police recruits to begin training at the Police Academy this week."He's very encouraging," she said Wednesday of her 29-year-old husband, who is still recovering from the near-fatal wound. Eder Loor, who spent months in extensive physical therapy, was promoted to detective in March.