The Solar and Heliospheric Observatory (SOHO) was launched in December 1995 with a suite of instruments designed to answer long-standing questions about the Sun’s internal structure, its extensive outer atmosphere, and the solar wind. This paper reviews the new understanding of the physical processes responsible for the solar wind that have come from the past 8 years of SOHO observations, analy...

BACKGROUND In this study, we focused on the habits of wind instrumentalists as well as the presence of playing instruments, and investigated associations between the risk of temporomandibular disorders (TMD) and playing wind instruments in non-professional musicians. MATERIAL AND METHODS Seventy-two non-professional players of wind instruments (instrument group) (mean(SD), 20.0(1.1) y; 42 wom...

This paper presents a history of robotic musical instruments that are performed by motors, solenoids, and gears. Automatic mechanical musical instruments from pianos, to turntables, to percussion, to plucked and bowed strings to wind and horns are presented. Quotes from interviews with a number of artists, engineers, and scientists who have built robotic instruments are included. Personal motiv...

[1] We present techniques for comparing measurements of velocity, temperature, and density with constraints imposed by the plasma physics of magnetized bi-Maxwellian ions. Deviations from these physics-based constraints are interpreted as arising from measurement errors. Two million ion spectra from the Solar Wind Experiment Faraday Cup instruments on the Wind spacecraft are used as a case stud...

We investigate the possibility that sufficiently large electric fields and/or ionization during geomagnetic disturbed conditions may invalidate the assumptions applied in the retrieval of neutral horizontal winds from meteor and/ or lidar measurements. As per our knowledge, the possible errors in the wind estimation have never been reported. In the present case study, we have been using co-loca...