considering the fact that entrepreneurship can be taught and the emergence of entrepreneurship education, there is a stronger need for newer ways of education such as electronic entrepreneurship education. this research is conducted to identify the success factors of electronic entrepreneurship education in the entrepreneurship faculty of tehran university using a qualitative and quantitative a...

The delivery of large files to single users, such as application programs for some versions of the envisioned network computer, or movies, is expected by many to be one of the main requirements of communication networks. This requires expensive high bandwidth capacity as well as fast and high storage servers. This motivates multimedia providers to optimize the delivery distances, as well as the...

soil compaction and moisture content are two of the factors that greatly influence variations in crop yield. capacitance-based sensor is a sensitive device for estimating soil water content. in this method of soil moisture content measurement, soil acts as the dielectric of the capacitor. throughout this research work, a capacitance-based moisture sensor that can measure the soil moisture conte...

We investigate a model in which monopoly supplier distributes two types of its product through traditional retailer with wholesale price contract and an online agency contract. Because such eliminates the double marginalization problem, has cost advantage over retailer. Given retailer, we also consider possible request by retailer: retail is not smaller than for obtain following results. An inc...