This research aims at discovering the traits and abilities which characterize ideal leaders in the minds of employees in an Iranian context. After employing the strategy of phenomenology to reach the components of ideal leadership, 15 tenured middle managers and employees possessing decent management knowledge in the context were interviewed and after theme analysis, global, basic, and organizi...

The passive and also the active safety systems of the vehicles evolved in the last decades. Beside the safety system of cars and trucks the smaller vehicles like the motorbikes, scooters, e-bikes and bicycle’s systems evolved as well. The aim of the project was to create and develop a prototype bicycle that uses a hydraulic type antilock braking system. The paper presents shortly the dynamics o...

background: as students' hookah use has become a widespread problem in the developing countries, it is time to understand the cognitive determinants of students' decisions to do so. this study aimed to investigate the roles of psychological and demographic factors associated with hookah use among male high school students. method s: this descriptive-analytical study was performed among 601 high...

background: as adolescent tobacco smoking has become a widespread problem in developing countries, it is time to understand the cognitive determinants of adolescents' decisions to engage in tobacco smoking. this study aimed to investigate the predicting factors associated with tobacco smoking among male adolescents based on prototype willingness model (pwm) as a theoretical framework. methods :...