杂项

The processing of signals or data is one of the cores of the information chain from production to application. More and more signals should be processed digitally in the big data era. Rapid and massi …

This new and insightful book promotes a better understanding of how each person, and God, fit into a vast universe composed of billions of galaxies. The book explains that the universe follows very c …

This book provides background information and presents potential issues for Congress concerning the Navy’s ship force-structure goals and shipbuilding plans. The planned size of the Navy, the rate of …

White organic light-emitting devices (WOLED’s) are of considerable interest owing to their attractive characteristics and potential application to flat panel display and solid-state lighting source. …

This book provides important recommendations for how the Department of Defense can better face the rapidly changing security environment of the 21st century by increasing its adaptability. The study …

Photonic crystals are periodically structured electromagnetic media, possessing photonic band gaps, ie., ranges of frequency in which light cannot propagate through the structure. In this publication …

More than 20 years ago, world-wide optical communications was not possible; critical pieces of technology in both computing and communication were just emerging. The new communication technology has …

For the past several years, the priorities of NASA have been governed by the Vision for Space Exploration. The Vision was announced by President Bush in January 2004 and endorsed by Congress in the 2 …

This book presents current research in the field of space science. Topics discussed in this compilation include supernovae as probes for dark energy; structure and transport of the Martian surface ma …

Scientists classify comets and asteroids that pass within 28 million miles of Earth’s orbit as near-Earth objects (NEOs). Asteroids that collide and break into smaller fragments are the source of mos …