The optic disc of nine patients with typical glaucomatous disc damage and ten normal controls has been studied by means of the Optic Disc Analysis program of the Topcon Image-net System. Vertical, horizontal and average cup/disc ratio (VC/D, HC/D, AC/D), disc, cup, rim area (DA, CA, RA), cup volume (CV) have been evaluated and the coefficient of variation… (More)
A running wheel was modified to allow voluntary access by rats from their cage. The modification served as a useful addition for exercise related studies.
Heart rates and systolic and diastolic blood pressures of 15 subjects were measured before, during, and after a series of four proprioceptive neuromuscular facilitation (PNF) flexibility exercises. The protocol for the study involved the use of two new machines, one designed to increase flexibility of the erector spinae, the other the hamstrings. Each… (More)
ii Disclaimer This document provides internal guidance to U.S. Environmental Protection Agency (EPA) personnel; EPA retains the discretion, however, to adopt, on a case-by-case basis, approaches that differ from this guidance. The guidance set forth in this document does not create any rights, substantive or procedural, enforceable by law for a party in… (More)