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This study investigates the free vibration and thermal buckling behavior of functionally graded porous nanobeams in magnetic and thermal fields using high-order trigonometric shear stress and nonlocal strain gradient elasticity theories. The results demonstrated the effects of nonlocal differential and strain gradient elasticities on softening and stiffness enhancements, respectively. Additionally, the Lorentz force induced by the magnetic field makes nanobeam's vibratory motion difficult, causing the natural frequencies to increase. This situation can contribute to the dynamic stability of nanobeams exposed to the nonlinear temperature distribution. This study's results will assist in designing and implementing micro/nanoelectromechanical systems. [ABSTRACT FROM AUTHOR]

Negative behaviors which are exposed in workplace have negative effects on employees, organizations and the society. Mobbing and workrelated burnout which is likely caused by mobbing are important themes and fields of study of modern human resource management. This study explores level of mobbing and work-related burnout perception of teachers, whether differences exist in perception of mobbing and work-related burnout according to demographic variables, and relation between mobbing and work-related burn out. The findings of the research reveal that there is a significant relation between teachers' work-related burnout perceptions and their marital status, age and seniority variables. Apart from this, there is a significant relation between teachers' mobbing perception and their gender and ages. Besides, there is a positive and significant but poor relation between the perceptions of mobbing and work-related burnout. That is, mobbing perception has a positive and significant effect on burnout. [ABSTRACT FROM AUTHOR]