background: although extensive development of technology provides welfare and accessibility for families but it may be one of the threatening factors for them. the unique characteristics of internet such as availability and facility are useful, but over using for its exciting content cause to internet addiction between family members. the aim of this study was to explain the experiences of the ...

abstract background: smoking cigarettes is a risk factor for many physical and mental diseases. about five million people die of smoking every year. understanding the concept of cigarette smoking can help people develop their knowledge with regard to smoking. a qualitative research seems essential to detect these concepts. therefore, the present study aims to take into account the experience of...

this research deals with the concept of uniqueness in creativity as one of the artist's concerns and her personal features differentiates her from her peers in literary approach and critical view horizon based on her learned knowledge and literature.the reflection of such concept can be found in the book teyf-e- al-khialwritten by sharif al-murtazain both poetry and its criticism. the poet...

Laser forming has not been widely used due to limited understanding of its mechanism and immaturity of processing technology. In the study of single axis laser bending of plates, edge effects affect accuracy of the bending. Experimental and numerical studies are carried out to study the mechanism of the edge effects. Temperature dependency of material properties and strain-rate dependency of yi...

This study explores the resource dependency and relational exchange theories of understanding firms’ participation in e-procurement, and seeks to determine the degree to which the resource dependency theory variables — supply importance, supply complexity, supply market dynamism, and availability of alternatives — affect information exchange and operational linkages, the relational exchange the...