Greenhouses and their humanizing synergies
Interstellar radio links enhanced by exploiting the Sun as a Gravitational Lens
Solar extreme events 2005–2006: Effects on near-Earth space systems and interplanetary systems
On dynamic pickup and delivery vehicle routing with several time windows and waiting times
Global ionospheric maps from GPS observations using modip latitude
Operational communication systems and relationships to the ionosphere and space weather
Policing and Punishing the drinking driver. A study of general and specific deterrence