the geometry of a collector is one of the important factors that can increase the incident radiation on the collector surface. in the present study, the incident radiation for a stationary collector with cone geometry, i.e. a conical collector, is theoretically and experimentally investigated. this type of collector is always stable and does not need a fixture to install. moreover, it has a sym...

background: there is long-term interest in the effects of stress on health, due to the strain that it places on individuals which can lead to an increased risk of disease. the present study examined degree of perceived job stress related to incidents reporting rate and its dimensions among workers' isfahan steel company. methods: a self-administered anonymous was distributed to 189 workers. the...

Background and Objectives: It was established that eating experience may affect patients emotionally. Acknowledging the role and understanding the basis of patients’ emotions in their food consumption may assist in identifying their nutritional status as well as their satisfaction with foodservice. To date, there are limited studies focusing on patients’ food-related emotional ...