Consult the call for submissions at the end of the current issue for descriptions of upcoming issues and deadlines for the submission of manuscripts. Send manuscripts, review copies, and all correspondence to the Managing Editor, JMEMS, Duke University, 340B Trent Hall, Box 90656, Durham, NC 27708-0656; phone: 919-681-8883; e-mail: [email protected]. Manuscripts cannot be returned without a SASE. The journal's editorial office website features other pertinent and useful information.