Each time a cell divides, a small section of each chromosome's protective cap—the telomere—is worn away. Most cells use an ...

Scientists with the NIH-backed SMaHT Network are mapping every DNA mutation in the human body, creating a groundbreaking ...

This paper suggests the use of concept mapping and an approach for the use of concept modules as primary-learning units for Web-based and CD-ROM-based RF and microwave education. A brief discussion on ...

Mobile technologies like mobile phones allow a learning community to combine classroom activities with simultaneous field explorations in an authentic environment. The collaboration between the two ...