objectives: behavioral-based safety is a term used to describe the prevention of accidents, injuries and loss in the workplace. an effective behavior-based safety program relies on engaging employees to understand how unsafe behaviors lead to injuries and how to eliminate them from the workplace. this paper examines behavior-based safety program in a massive construction site. methods: for this...

This study aimed at comparing the impact of two types of teacher feedback on Iranian EFL learners’ writing ability and their verb tense consistency in L2 writing. Following the administration of a standardized language proficiency test (Preliminary English Test), sixty-two participants were selected and were randomly assigned to the control (direct-only correction) and experimental (direct meta...

The purpose of the current study was to investigate the effects of direct and indirect correctivefeedback on Iranian intermediate EFL learners’ speaking accuracy. This present research aimedto investigate the differential impact of recast and metalinguistic feedback on speakingperformance of EFL learners. To do so, After administering a Nelson test to have ahomogeneous sample a total number of ...

Humans have to acquire postural robustness to maintain stability against internal and external perturbations. Human standing has been recently modelled using an intermittent feedback control. However, the causality inside of the closed-loop postural control system associated with the neural control strategy is still unknown. Here, we examined the effect of intermittent feedback control on postu...

The LCL grid-connected inverter has the ability to attenuate the high-frequency current harmonics. However, the inherent resonance of the LCL filter affects the system stability significantly. To damp the resonance effect, the dual-loop current control can be used to stabilize the system. The grid current plus capacitor current feedback system is widely used for its better transient response an...

This study examined the effects of varying levels and type of self-control on the acquisition and retention of a motor task. Four sequence timing tasks were used, each with their own sequence order and target time. The goal of the task was to complete the sequence with a movement time as close to the target time as possible. An experimental group was given self-control over the practice variabl...

The present paper aimed to study the effect of pairwise video check feedback (including the observation of external pattern of skill performance and performing the skill simultaneously) on the learning on acquisition and learning of eye-hand coordination skill. Computer skill of eye-hand coordination skill was the tool used in this study. 24 subjects were randomly selected and equally divided...