Call for Papers: Advancing Materials Characterization with Neutrons This symposium (Symposium 5B), to be held Aug. 11-15, 2013 in Cancun, Mexico, is within the International Materials Research Congress, an annual joint meeting between the Materials Research Society (MRS) and the Sociedad Mexicana de Materiales. Abstract Deadline: April 26, 2013; Submit Abstract: http://www.mrs-mexico.org.mx/imrc2013. See flyer for