AIMS To characterise changes in ocular dimensions after combined cataract operation and trabeculectomy with mitomycin C using separate incisions (combined operation). METHODS 24 consecutive eyes that had combined operation and 16 eyes that had cataract operation alone were enrolled. The axial lengths before and after operations were determined with non-contact optical coherence biometry. The ...

AIM To evaluate the relation between postconceptional age and birth weight with keratometric values in preterm and full term infants. METHODS A prospective cross sectional study was performed. The cohort included 99 infants (198 eyes) admitted to the Neonatal and Neonatal Intensive Care Units at Schneider Children's Medical Center of Israel from February to September 2002. Keratometry in the ...

BACKGROUND As new methods for corneal curvature measurement have evolved, users of videokeratscopes need to know the practical limitations of these instruments. We assessed agreement between keratometry and videokeratography in measuring highly astigmatic corneas. METHODS Two independent examiners made three keratometric and videokeratographic measurements on each of 33 corneas after penetrat...

this study investigated the effect of reciprocal teaching (rt) on efl learners’ reading comprehension. fifty intermediate learners participated in the study and were sampled as the experimental (n = 25) and control groups (n = 25). participants were male and ranged in age from 15 to 16. the reading section of key english test (ket, 2010) was used as the pretest to assess the participants’ entry...

the present study attempted to introduce shared reading as one of the most effective techniques in cultivating the learners’ reading and writing abilities. to this end, 50 homogenous students were assigned to the control and experimental groups following the administration of a standardized english proficiency test. thenceforth, based on writing and reading pretest scores of the learners on a g...

this study seeks to examine how teachers’ educational background (those who have educated in tefl in comparison to those who have educated in literature) may influence their beliefs and attitudes on language learning, teaching and the teaching methods they apply in their classes. on a general basis, depending on teachers’ opinion, learning process might be seen as behavioristic, inductive, inte...

PURPOSE To define measures of assessing success and subsequent ways to improve excimer laser treatment of astigmatism. METHODS We studied 97 eyes of 79 patients, followed for 12 months, that underwent photorefractive keratectomy (PRK) for myopia and astigmatism with a VISX 20/20 excimer laser. Preoperative spherical equivalent refraction at the corneal plane was between -1.00 and -15.00 D. Me...

PURPOSE To assess topographical changes in patients with keratoconus while awaiting corneal cross-linking (CXL) treatment. METHODS In this prospective, double-center, observational clinical study, patients with keratoconus were enrolled. Progression was defined as a change in the curvature within the cone area of at least 1.00 diopter (D) on tangential map and a thinning of 20 μm at the thinn...