The mid-winter national meet-;ing of the Association for Research in Ophthalmology will begin Monday at the Roosevelt hotel. It will continue through noon Wednesday.
Scheduled speakers for the opening session Monday, which will begin at 9 a. m., include: Dr. Julia T. Apter, University of Illinois, Chicago, who will talk on "Studies on the Membrane Properties of Ciliary Epithelium in Coldblooded Vertebrates," Dr. Monte G. Holland, Dallas, Bruce Tischler and Joseph Bellestri, New Orleans, "Short Circuit Current and Resistance of the in Vitro Iris-Ciliary Body Membrane Preparation;" Dr, M. E. Langham, the Wilmer institute, Baltimore, Md., "Pressure Cup Techniques for the Measurement of Aqueous Humor Formation in Human Subjects."
Dr. Mansour F. Armaly, University, hospitals, Iowa City, Iowa, "Regulatory Changes in Intraocular Dynamics Evoked by Tonometry and Tonogra-phy;" Dr. Bernard Becker, Washington university school of medicine, St. Louis, Mo., "The Effect of Hj'pothermia on Aqueous
