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the older population in the world especially in iran is growing. according to census the number of individuals aged is approaching5/07 million in 2006 the nation is bracing for the aging of baby boom generation in 20 next year, which will swell the 65 and older population to10 million by 2020 and 26 million by 2050. (iran census, 2006) this population trends ported increased demand for health c...

Corruption in the health sector has been a “dirty secret” in the health policy and international development community, but recent global activities point to a day when it will no longer be neglected as a key determinant of health. To further explore next steps forward, this commentary applies the Kingdon’s multiple-streams framework (MSF) to assess what opportunities are available to mobilize ...

The frequency and impacts of floods have increased in Iran in the past few decades. As flood events are in most instances associated with human activities, mitigating their impacts requires non-structural and community-based initiative alongside structural measures. In this connection, the concept of community resilience has been advanced in recent times, which attaches importance to interactio...

The evolution processes of agile and lean software development are intertwined. Recently a shift from agile methods to lean software development has been noticed and advocated. To truly comprehend this phenomenon theoretically and practically, we take a step back and investigate the key differences between agile and lean software processes, the understanding of which is still limited. A content...

today, the tourism industry is a major source of income for many countries. but the tourism as an economic activity mentioned before, is a cultural phenomenon in nature and the main attraction of tourism development as well. given the special vulnerability and fragility of cultural heritage, tourism development, in some cases, can cause damage to indigenous cultural patterns. this is in relatio...

Online consumer groups represent a large pool of product know-how. Hence, they seem to be a promising source of innovation. At present, except for open source software, little is known about how to utilize this know-how for new product development. In this article we explore if and how members of virtual communities can be integrated into new product development. We explain how to identify and ...