conclusions although, successful implementation of high reliability organizations is based on knowledge of managers and supervisors, the effectiveness of this model is still in the maturity and readiness phase. results after holding high reliability model training course, 52.2% of respondents expressed obtaining a keen knowledge of high reliability organizations model. compared to knowledge of ...

computers are used everywhere from home to work these days, thus the effects on the visual system will be more noticeable every day. problems associated with computer usage are generally known as the computer vision syndrome (cvs).these problems include eye fatigue, irritation ,redness , blurred vision and dry eye. all of these problems have adverse effects on individuals in the long term and r...

eye movement desensitization and reprocessing (emdr) process encompasses several nervous system components such as medulla, pons, midbrain, cerebellum, basal ganglia, parietal, frontal and occipital lobes. the role of eye movement (em) has been documented previously in relation with cognitive processing mechanisms. by emdr we can reach some parts of memory which were inaccessible before and als...

Passive eye-pose estimation methods that recover the eye-pose from natural images generally suffer from low accuracy, the result of a static eye model, and the recovery of the eye model from the estimated iris contour. Active eye-pose estimation methods use precisely calibrated light sources to estimate a user specific eye-model. These methods recover an accurate eye-pose at the cost of complex...

A novel method is proposed to accurately simulate the peripheral vision under different visual perception. An accurate aspherical schematic eye model is firstly introduced to reasonably predict the anatomical and optical properties of the human eye. This eye model is composed of the Navarro schematic eye model with aspherical surfaces as a basic model, and a corresponding accommodation model, a...

PURPOSE To create an accurate, low-cost optomechanical model eye for investigation of refractive errors in clinical and basic research studies. METHODS An optomechanical fluid-filled eye model with dimensions consistent with the human eye was designed and fabricated. Optical simulations were performed on the optomechanical eye model, and the quantified resolution and refractive errors were co...

A basic electrical model of the eye can be distorted analogously to the distortion of an eye when a tonometer is placed upon it. It may then be caused to match a clinical tonogram by adjustment of facility of outflow and stress relaxation. The classical elastic concept of the eye is compared to the viscoelastic concept by the use of models. Stress relaxation is offered as an explanation of the ...