The lowest temperatures for trapped atoms are usually achieved in low-density samples. At high densities, interaction effects adversely affect the cooling process and the temperature diagnostics. We have achieved a new record-low temperature of less than 500 picokelvin in a very weak trap using a combination of gravitational and magnetic forces . The… (More)
Introduction: The Context for Information Technology Planning Hawaii Community College (HawCC), with the main campus located in Hilo, Hawaii, and an educational center in West Hawaii, found itself in need of an analysis of its technology use and implementation in the fall of 2011. With an accreditation visit scheduled for the next calendar year, the college… (More)
Presents an overview of satellite communication links; including a sample link calculation; ACTS satellite; and use of SONET and ATM optical technologies.