the change in the concept of social development over the last few decades, from the physical aspects to human dimensions has increased women’s participation in socio-economic activities and enhancement of their capabilities has been regarded as key strategies in sustainable development. the present study attempts to achieve the following objective: investigation of the impacts of ngo’s activiti...

sustainable tourism development is a process that interacts with host life quality, visitor′ demands and preservation of natural and human environment. in the sustainable tourism approach, with an emphasis on the key function of hosts and guests' perception to understand and constantly evaluate their beliefs and imaginations toward tourism development in destination, subjective indicator...

Introduction: Quality assurance in Computed tomography (CT) centers in developing countries are largely hindered by the unavailability of CT phantoms. The development of a local CT phantom for the measurement of organ radiation absorbed dose is therefore requisite. Material and Methods: Local CT phantoms were designed to meet the standard criteria of 32 cm diameter for body, 16 cm diameter for...