Barb Kohser, the wife of Dr. Ronald Kohser, professor emeritus of materials science and engineering, died Monday, Nov. 9. Visitation will be held at 4 p.m. Friday, Nov. 13, at The Church at Osage Hills, located at 5237 Osage Beach Parkway in Osage Beach, Missouri. A memorial service will be held at 5:30 p.m., and a funeral dinner will be held following the service. To attend the dinner, RSVP by noon today (Thursday, Nov. 12), by calling Greentree Christian Church at 364-2649.