Hypersensitivity pneumonitis (HP) is a complex pulmonary disorder mediated by the immune system and caused by various inhaled antigens against which the subject has previously been sensitized. In about 50% of the cases, the antigen is not identified. Identification and removal of the eliciting antigen is important for the prognosis. We report two cases of HP caused by molds and atypical mycobac...

A real-time spectral domain monophonic synthesizer is being developed. The idea is to achieve the sound quality given by samplers and improve the flexibility of control and model transitions between notes. The output sound is generated concatenating, transforming and synthesizing attacks and stationeries previously recorded by a real player that have been analyzed and stored in a database. A sp...

Computer optimization of brass wind instruments combines knowledge in several different areas. Usually the performance of those instruments is described by musical terms. Characteristics like intonation, response, pitch variability, sound timbre or efficiency have first to be objectified and mapped to acoustical properties which can be measured and properly predicted by computer simulation.

[1] The meteorological package (MET) on the Phoenix Lander is designed to provide information on the daily and seasonal variations in Mars near-polar weather during Martian late spring and summer. The present paper provides some background on the temperature, pressure, and wind instrumentation on the Phoenix MET station and their characterization. A separate paper addresses the MET lidar instru...

Historically, the concern of wind instrumentalists has been diaphragm control and embouchure. Laryngeal movement during "blow" has been overlooked or neglected by wind musicians. It has been said that musical tone has to be produced by the resonances of the player's air column by opening his larynx during blow. In the present study, fiberscopic observations of the larynx during blow revealed th...