Heraclitus was the ancient Greek philosopher who challenged the world through his beliefs in constant change, unity of ...

Thales has a long heritage in high power C-Band Travelling Wave Tubes for space application. This paper described a new generation of C-Band TWT designed for a broadband application in space: higher ...

Includes bibliographical references and indexes Introduction: On reading masterpieces of philosophy in a changing world / John K. Roth -- The analects of Confucius / Confucius -- Bhagavad Gita / ...