increasing rate of world population growth has tremendous and of ten detrimental impacts on natural environment of our planet. unreasonable consumption of non-renewable sources of energy, deforestation, and the extinction of species are among these impacts. there are many who believe that global warming which is resulted due to population :growth, urbanization and over and irresponsible consump...

the main objective of this research is to understanding how and why some student are non-religiousness. for this purpose the life-world of these students is examined and the theories of burger and habermas are used as the theorical framework. the methodological approach of this investigation is qualitative; therefore, to collect data, the interview techniques of semi structure, the episodic and...

This paper deals with the application of System dynamics and Chaos theory in shipping using the example of freight rate forming. The development of new technologies, changes in structure and conditions, information accessibility, etc. are only some of the factors that intensify changes in freight rate forming in shipping. Therefore, shipping environment is becoming increasingly complex and dyna...

Bilateral and multilateral development cooperation agencies are to an increasing extent promoting and adopting a sector-wide approach (SWAp) in their development cooperation. The Swedish International Development Cooperation Agency (Sida), for example, joined their first sector-wide approach cooperation in the late 90s, and today they are involved in SWAps in countries in Africa, Asia and Latin...

background tradition is a part of people’s culture that can influence the health care. it is, therefore, necessary to identify the habits that change the health behavior of people. objectives in this study, we aimed to spot the traditions affecting maternity cares in the rural areas of qazvin province, iran. patients and methods a qualitative approach (ethnographic research) was applied. data w...