Variation of Sun shadow in the Solar Cycle 23 observed with the Tibet air shower array
Thrust Performance of a Microwave Rocket Under Repetitive-Pulse Operation
Solar neutron events in association with large solar flares in November 2003
Imaging Capability of the Mitaka VSOP Correlator
Highly significant detection of solar neutrons on 2005 September 7
HALCA Onboard VLBI Observing System Performance