A functional approach for the study of the random walks in random sceneries (RWRS) is proposed. Under fairly general assumptions on the random walk and on the random scenery, functional limit theorems are proved. The method allows to study separately the convergence of the walk and of the scenery: on the one hand, a general criterion for the convergence of the local time of the walk is provided...

Nowadays, belief in the criteria and conditions of interactions with an organization to promote customer relationships is somehow tied to the organizational performance, and its final goal is of great importance. In the literature on organizational behavior, this belief is defined as the “psychological contract”. The intention of this mixed research is to identify and discover the contents of p...

if crisis defined as time of danger or concern, and regard it as a situation which getting out of it is difficult, without a doubt, the most critical juncture of the history is the decade of the 60 ah. the model of crisis management demanded a comprehensive plan that would be observed the best insights and techniques to manage the crisis. we call this program, strategelogy of crisis management....

the present research aims to investigate and rank which affect and re affected by employees’ psychological empowerment in order to help organizations and their employees to be more committed to their jobs by accessing resources and feeling control and ownership and use initiative in their works in order to do works well so that their effectiveness and efficiency within organization will be impr...

Previous research documents increased health problems, somatic complaints, and negative health behaviors among victims of physical and sexual violence. This study extended existing literature by examining the unique effects of partner psychological abuse on physical health and the moderating effects of approach and avoidance coping strategies. Psychological abuse was positively related to illeg...

Explain the Role of Psychological Capital in Knowledge Sharing of an Organization Abstract The aim of present study was to investigate knowledge sharing approach as essential factor in the advancement of organization's purposes and also the effect of psychological capital dimensions in improving and accelerating of this process and want to measure these effects in transferring knowledge among i...