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...

in this research, to considering the theoretical background of the research andmodel of organizational justice, ten items were designed; then, thirty-two variableswere extracted. finally, the matching variables with model of organizational justicewere performed. the proposed model was designed according to the extractionvariables and their matching. to structural and conceptual validation, the ...

the growth and development of crop models such as aquacrop model is the most important tools for decision-making and predicting crop yields. the aim of this research was to assess aquacrop model for simulating spatial variability of forage maize yield along the furrow. four treatments for calibration and validation of the model were investigated based on the percentage of supplied crop water re...

runoff and sediment measurement is difficult in mountain watershed because of many different problems such as time and financial limitations. so using simulation model is necessary in this regard. accuracy and precision evaluation of models for different watershed of iran is necessary. the aim of this study was the evaluation of swat model efficiency in simulation of runoff and sediment yield i...

In this paper we introduce a tool called the Web Service Translation tool (WST), which we are developing to implement a methodology for the design, validation and verification of Web Services with timed restrictions. This methodology works by making several translations, from phase to phase in the software development life cycle, where the system is represented at each phase by XML models. We u...

background: for xenograft models of triple-negative breast cancer (tnbc) to be valuable in development of molecularly-targeted drugs, careful characterization is essential to their validation. the present study aimed to validate the tnbc xenograft model with a specific focus on angiogenesis. methods : twelve tnbc xenograft tumors and 12 human breast cancer tumors (htnbc) were included in this s...