in this paper, factors that effect on ict adoption by smes in tehran (iran) are investigated. to do so, after reviewing the literature, we identified the factors affecting ict adoption by smes in tehran and, based on this review, we proposed our hypotheses. factors include internal factors, external factors and ict specifications that influence on it adoption by smes. all hypotheses are confi...

Consider a rectangular art gallery divided into n rectangular rooms, such that any two rooms sharing a wall in common have a door connecting them. How many guards need to be stationed in the gallery so as to protect all of the rooms in our gallery? Notice that if a guard is stationed at a door, he will be able to guard two rooms. Our main aim in this paper is to show that Èn/2 ̆ guards are alway...

Background: High rate of repeat cesarean section and its complications are the results of cesarean tsunami in the last two decades in Iran. Vaginal birth after cesarean (VBAC) is an important alternative for repeat cesarean. However, the rate of VBAC in Iran is very low subject to some organizational and individual barriers. This study explored the clinician’s and women's perceptions of individ...

background: every year many organizations formulate a code of ethics (coe) but when it comes to implementing, it does not achieve the desired purposes. ineffectiveness of coes can stem from different factors and surely, one of them is bad formulation. this research was conducted to identify the barriers to effective formulation of coes in one of the main state universities of medical sciences i...

background : the ability to accept illness is a major issue in the life of a person with cancer. acceptance of disease is simultaneously conducted at two levels: the emotional and cognitive-behavioral one. it is consequential to cancer af-fecting numerous aspects of patient's life, i.e. the physical, mental, social and the spiritual area. the aim of the study was to verify the influence of soci...

Acceptance and Commitment Therapy (ACT) is a new development within behavioral therapy. Its goal is to promote psychological flexibility. Numerous studies show that suffering results when people attempt to avoid their inner experiences (experiential avoidance). This experiential avoidance often leads to rigid and inflexible behavior that also leads them to compromise their goals and what is imp...