nowadays, the concept of sustainable development has found a global application and attracted many parts andbasis of any community. among many factors affecting sustainable developments, educational system is remarkably effective in many ways. the effectiveness of the system is also a function of various factors and components. the managers and their management are one of the components playing...

Broadly, socialization refers to the process by which youth are helped to acquire the skills necessary to function competently and successfully as members of their social group or culture. Much of the theorizing and psychological research on socialization has focused on early and middle childhood because, depending on one’s theoretical predilections, this is when children are seen as most malle...

There are many reasons why cryopreservation of gametes are important: 1) maintenance of genetic diversity in domestic and wild species populations (Wildt 1992; Wildt 1997; Critser and Russell 2000), 2) facilitating the distribution of “genetically superior” domestic species lines, 3) treatment of human infertility (Kuczynski et al. 2001; Ranganathan et al. 2002; Tash et al. 2003; Agarwal et al....

physiographic characteristics and climatic conditions are factors which contributing to river flow regime and understanding of relations between these factors and river flow in a basin result in its application for the ungauged sub-basins river flow prediction. in this research the relation between physiographic and climatic parameters of golestan province and rivers flow were examined by appli...

abstract in this study, evaluation of swap model in simulating crop yield, water and salt movement in soil were investigated in the wheat- fodder maize cultivated units. the research was conducted in the voshmgir network, golestan province. the crop yield, soil humidity and moisture data in different times of agriculture year of 2007-2008 were measured. the measured and simulated data were anal...

today many of wide scope and famous organizations design and develop hse models to achieve a more suitable hse management system for their own purposes. to implement such models some requirements should be considered in line with defined goals and missions. the present study was carried out in order to achieve the hse management system for children and adolescents in education and training cent...

many mathematical models have been applied and developed for simulation of water and solute transport in irrigated agriculture. using a model, it should be first calibrated and validated for different regions. swap is a field scale model that simulates water, solute and heat movement in the soil profile. in this study, the swap model was evaluated for two years (2001 and 2002) on wheat in a sem...

In classical mechanical testing, determining the stress and strain states of complex shape specimens turns out to be very challenging, especially in most deformed regions. latter case, when not enough material is present, non-destructive testing needed for corresponding state. this study, a novel approach, based on local quasi-non-destructive instrumented indentation technique (IIT) coupled wit...

concomitant research and education are invaluable for patient care and medical practice in trauma. elucidation of a foundation for the integration of training and service that can be combined with research in trauma is crucial, and every trauma case should be studied for this purpose. in this study, we investigated the unique features of trauma research to formulate a generic comprehensive mode...