Implications of longitude and latitude on the size of solar-powered UAV
Der modulare Sonnen-Energie-Satellit : Projektvorschlage und Entwicklungsstrategie
Silicon protection diode for high temperature space application
Current progress in the development of a solar powered autonomous underwater vehicle (AUV)
Execution of environmental protecting measures at Motosumiyoshi Station of Toyoko Line
A new approach to solar desalination for small- and medium-size use in remote areas