Introduction: Control room is one of the most important working environments that require optimal performance of individuals to minimize errors. Lighting is one of the environmental factors affecting the operation of the control room operators. Providing optimal lighting in the control room is very important. The purpose of this study was to determine the effect of light on workload, sleepiness...

Background & Aims: Cardiopulmonary resuscitation is one of the most critical medical emergencies. The effect of trained and skilled people on resuscitation has been positive. This study aimed to investigate the impact of visual self-assessment training on the level of knowledge, self-esteem, and performance of operating room personnel in the field of advanced cardiopulmonary resuscitation.  Ma...

Introduction: Post operative pain is an unpleasant experience following various stimuli resulting in a response by the body. This process causes physiological disturbances in all of the systems of the body. Methods and Materials: In this clinical trial , 60 upper abdominal surgery patients were selected post operatively and divided into two groups of 30 patients each. In one group, bupivacai...