Background: Nowadays job stress is one of the most important health problems that health and safety professionals are facing with. Much of previous studies have focused on interventions such as stress management and, they have ignored the role of psychosocial factors in occurrence of job stress. This study investigated the mediator role of supervisor support on the association between wo...

Presenteeism happens when employees are at work, but their cognitive energy is not devoted to their work. This study investigated the extent to which supervisor behavior is associated with employee presenteeism. It also investigated the efficacy of a measure of job-stress-related presenteeism. Australian employees completed a questionnaire asking how often they experience job-stress-related pre...

Supervisor(s): Prim. Priv. Doz. Dr. Robert Winker Department(s): Department of Laboratory Medicine, Medical University of Vienna Health and Prevention Center, Sanatorium Hera Thesis committee: Ao. Univ. Prof. Dr. Michael Kundi Institute of Environmental Health, Center of Public Health, Medical University of Vienna Univ. Doz. Dr. Georg Endler Labors.at Current academic degree: Mag. rer. nat., BS...

The goal of this study was to re-examine McCroskey, Valencic, and Richmond’s findings about the impact of a teacher’s temperament on her or his students by examining the findings in a different context, the supervisor-subordinate relationship in organizational settings. This study measured a supervisor’s temperament to see if it affected a subordinate’s job satisfaction, motivation, and percept...

We define an isomorphism between the group of points of a conic and the set of integers modulo a prime equipped with a non-standard product. This product can be efficiently evaluated through the use of Rédei rational functions. We then exploit the isomorphism to construct a novel RSA-like scheme. We compare our scheme with classic RSA and with RSA-like schemes based on the cubic or conic equati...