over the recent years, rapid development of information technology (it) and electronic commerce (e-commerce) has dramatically affected world trade and the way business is conducted. also the benefits of using e-commerce and other internet-based technologies have been well recognized through extensive surveys pointing the dominant role of it in different industries. however, implementation of an...

∗ University of Electronic Science and Technology of China, Chengdu 611731, China (e-mail: [email protected]) ∗∗ University of Electronic Science and Technology of China, Chengdu 611731, China (e-mail: [email protected]) ∗∗∗ University of Electronic Science and Technology of China, Chengdu 611731, China (e-mail: [email protected] ) ∗∗∗∗ University of Electronic Science and Technology o...

Information technology is one of the largest and most important human achievements in the present era whose influence on most human activities is undeniable. The traditional education system is being affected by the information technology and it is now turning into an electronic education system. One of the newest issues in the field of electronic education is the effects of web page a...

abstract introduction: nowadays, the advanced technology of designing electronic circuits in very small size and with very low power consumption has led to development of wearable and implantable medical devices. however, the electronic circuits need power supply that is usually provided by relatively large and heavy batteries. the discharged batteries have to replaced or recharged for long tim...

Information technology is one of the largest and most important human achievements in the present era whose influence on most human activities is undeniable. The traditional education system is being affected by the information technology and it is now turning into an electronic education system. One of the newest issues in the field of electronic education is the effects of web page a...

being one of the most effective tools for educational system improvement, educational technology plays an important role in learning facilitation. in order to have a deeper, more effective and long lasting learning impact, this systematic approach designs, implements and evaluates the teaching- learning process, using specific purposes, new methods of psychology and communication sciences and a...