Introduction: This study was conducted to determine the most importantstrengths and weaknesses of the present evaluation system in Tehran University of Medical Sciences and achieve the main factors to improve this system.Method: It was a mixed method study design in two separate and sequential phases. The first phase was a qualitative step applying a document analysis method to interpret the pr...

A 24-year-old woman had bilateral pendular nystagmus, foveal hypoplasia, 360-degree peripheral retinal rosettes, and hypoplastic ora serrata of nongenetic origin. Kinetic perimetry revealed a generalized constriction of the field. Flicker perimetry revealed general depression of the critical flicker frequencies in the entire field. A slight increase of the threshold for light sensitivity after ...

There are many needs for the ability to fast acquire 3D data from environmental surroundings, such as navigation, mapping, localisation and robot mobility, fire and police planning, urban planning, but the technology for acquiring dense, wide ranging, accurate 3D data is too expensive to be used widely. A low-cost, 360 continuous scanning, portable 3D laser scanner is presented. The accuracy of...

A rapid prototyping method is invented, which works on a specific data structure produced by an optical metrology technique: 360-degree surface profile scanning. A computer algorithm takes an object profile data, restructure the format, generate horizontal and vertical ribs, lay out the ribs on a 2D canvas and output the geometries to a file format compatible with laser cutters. A laser cutting...

We describe the case of a 28-year-old naval officer who attended the ophthalmology service following blunt ocular trauma to the left eye. Clinical examination revealed a shallow anterior chamber, hypotony, and a 360° cyclodialysis cleft. We discuss the management options in this case, with an overview of the current literature.

Panther Peer is a novel web based tool for peer evaluation. It has been developed at the Florida Institute of Technology to enable students (specifically those involved in capstone design projects) to give one another anonymous feedback on their team performance. Panther Peer is simple to implement and completely automated. Panther Peer automates the process of peer evaluation and minimizes the...

introduction: this study was conducted to determine the most important strengths and weaknesses of the present evaluation system in tehran university of medical sciences and achieve the main factors to improve this system. method: it was a mixed method study design in two separate and sequential phases. the first phase was a qualitative step applying a document analysis method to interpret the ...

We present a new concept of joint disparity estimation and segmentation developed for a real-time immersive video conferencing system, which uses segmentation and disparity estimation results to calculate a new virtual view of a conferee. For the segmentation background subtraction is used which works well under limited conditions. The main goal of the new concept is to allow more general scena...