purpose : to compare the serum homocysteine (hcy) level in healthy control individuals and in patient with primary open angle glaucoma (poag) and pseudoexfoliative glaucoma (pexg) methods : in this cross sectional study, 79 subjects including 36 patients with pexg, 23 patients with poag, and 20 matched healthy control individuals were recruited. those who used alcohol and mediations affecting h...

purpose: to evaluate the effect of phacoemulsification and posterior chamber intraocular lens (pciol) implantation on intraocular pressure (iop) in eyes with chronic angle-closure glaucoma. methods: twenty-two patients with chronic angle-closure glaucoma (cacg) and visually significant cataract were included in our study. all were underwent phacoemulsification and pciol implantation. iop, depth...

In order to obtain more accurate predicted dynamic steady-state performance with shorter computation time, an available mathematical model is modified and presented. Using this modified model, performance of a typical switched reluctance motor (SRM) under a wide range of variations of operating conditions is obtained and discussed. These include variations of speed, voltage, load and switching ...

The orientational distribution function of the nematic phase of suspensions of the semiflexible rodlike virus fd is measured by x-ray diffraction as a function of concentration and ionic strength. X-ray diffraction from a single-domain nematic phase of fd is influenced by interparticle correlations at low angle, while only intraparticle scatter contributes at high angle. Consequently, the angul...

in this article, vehicle cornering stability and brake stabilization via bifurcation analysis has been investigated. in order to extract the governing equations of motion, a nonlinear four-wheeled vehicle model with two degrees of freedom has been developed. using the continuation software package matcont a stability analysis based on phase plane analysis and bifurcation of equilibrium is perfo...

Magnetic-field-dependent unpolarized small-angle neutron scattering (SANS) experiments demonstrate that high-pressure torsion (HPT) straining induces spin misalignments in pure Ni, which persist magnetic fields up to 4 T. The spin-misalignment patterns are elongated perpendicular the applied field due an unusual predominant longitudinal $sin^2(\theta)$-type angular anisotropy. Such a contributi...

purpose: to evaluate all cases of drug induced angle closure glaucoma cases who presented to feiz hospital, isfahan during 2008-2010. case report: in this retrospective case series, we present 7 cases of drug induced angle closure glaucoma after administration of topiramate. all patients were female. the average age of patients was 33.28 years old (ranging from 19 to 44). with sufficient cornea...