Objective: Thisresearch has studied the effect of five main factors including competence of internal audit department, size of internal audit department, relationship between internal and external audit, management support for internal audit, and independence of internal audit on the internal audit effectiveness in companies that listed in the Tehran Stock Exchange in 2017. Methods: Data was c...

the author trys to investigate and study principles, objectives and nature of islamic government foreign policy within imam ali's school of thoughts. the focus is that which one, peace or war is the basis of his thought on the external affairs of a state. since he believes that peace and war are product of innate disposition and the original human nature both of them, are governing princip...

The social venture ecosystem is important for the growth and sustainability of ventures. This study aims to expand our understanding sustainable success ventures by analyzing both their internal external factors using interviews with entrepreneurs stakeholders in ecosystem. A qualitative research method employed examine interviewees’ perspectives, data were analyzed framework grounded theory. t...

Adequate waste management is vital for the success of social life, because waste accumulation increases sanitary risks in dense societies. We explored why different leaf-cutting ants (LCA) species locate their waste in internal nest chambers or external piles, including ecological context and accounting for phylogenetic relations. We propose that waste location depends on whether the environmen...

Motivation is usually inferred from the likelihood or the intensity with which behavior is carried out. It is sensitive to external factors (e.g., the identity, amount, and timing of a rewarding outcome) and internal factors (e.g., hunger or thirst). We trained macaque monkeys to perform a nonchoice instrumental task (a sequential red-green color discrimination) while manipulating two external ...

Background and Objectives: The tendency to use drugs is a growing phenomenon, which is linearly increasing from early adolescence to early adulthood. This study aimed to determine the relationship between religious orientation and addiction potential with the mediatory roles of social support and self-efficacy among male adolescents in Zanjan Rood, Iran. Methods: This descriptive and correlati...