Virtual reality (VR) exposure therapy is a common treatment for phobia and the efficacy of this technique has proved. The darkness phobia is one of the most common disorders among the children. This is the first research about the darkness phobia and using VR to treat the patients. The VR system designed in this article is composed from two parts: Mechatronic devices and graphics unit. As a chi...

To curtail the rising numbers of cyclists seriously injured in road crashes, more insights are needed into the factors that contribute to these crashes. For instance, darkness is known to be associated with higher injury rates, but little is known about the relative influence of factors such as poor conspicuity, impaired perception and alcohol use among cyclists. To examine these factors, the p...

The object of the study was to compare resting pupil diameter in darkness and light, and the pupillary darkness and light reflexes between a group of young and elderly healthy subjects. Twelve young (eight men, four women; median age 19.5 years) and 14 elderly subjects (six men, eight women; median age 69 years) participated. Pupil diameter was monitored with an infra-red television pupillomete...

poets & poetry have always been affected by social & natural environment of their times since they have always been considered as a part of the environment in which they existed.poets have been the speakers of their tribes and thus have had the status of the head of the tribe during the darkness era.

flexibility and self-direction but also its daunting stress levels, has been both a blessing and a burden in my battle with depression. Depression, in turn, has not made it any easier to meet the challenges of academic life. I am fortunate to work in a department and at an institution that see younger faculty members as individuals to be invested in and supported. But the cost of depression to ...

F or me, the word " evil " is somewhat of an abstraction. Having led a protected life, one of only a few occasions on which I have seen something resembling evil was when the Twin Towers fell on September 11th. Evil is the intent of harm and deliberate violation of basic moral and ethical codes. Evil is now woven into our culture, something that, in recent times, probably became more apparent (...

PURPOSE To evaluate myopia prevalence, myopia progression, and various potential myopia risk factors in third-year law students. DESIGN Cross-sectional study and survey. PARTICIPANTS One hundred seventy-nine third-year law students at the University of Pennsylvania. METHODS We administered a questionnaire to assess the prevalence of myopia, myopia progression, and risk factors, including ...