PURPOSE To describe the use of a new, frosted Jones Pyrex tube in the treatment of obstructed canaliculi of the upper lacrimal system. The frosted Jones tube retains the advantages of the traditional smooth Pyrex tube yet appears to improve the positional stability in the surgically created fistula. METHODS Ten patients of a single surgeon who had previously undergone external conjunctivodacr...

Anyone who has taught an introductory ethics course or a professional ethics class has likely heard students writing off ethics and ethics instruction as unimportant, offering as evidence some type of moral relativism. Even if the instructor is sympathetic towards a particular version of moral relativism, students’ relativist claims can be disconcerting and can seriously detract from their will...

We report a case of tympanic membrane rupture during snorkeling in a 17-year-old young man who had previously undergone bilateral Jones tubes placed for epiphora. To our knowledge, this phenomenon has not been previously reported.

The purpose of this note is to announce our proof of the AtiyahJones conjecture concerning the topology of the moduli spaces of based su(2)instantons over s4 . Full details and proofs appear in our paper [BHMM1].

by considering the fact that the surface tension of a real fluid arises from a combination of both repulsive and attractive forces between molecules, a new expression for the interfacial tension has been derived from scaled particle theory (spt)  based on the work of cavity formation and the interaction energy between molecules. at the critical temperature, the interfacial tension between coexi...