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High-Frequency Ventilation

Known as: High Frequency Ventilations, Ventilations, High-Frequency, High-Frequency Ventilations 
Ventilatory support system using frequencies from 60-900 cycles/min or more. Three types of systems have been distinguished on the basis of rates… 
National Institutes of Health

Papers overview

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Review
2008
Review
2008
In this paper, we discuss antennas and propagation aspects in current passive UHF RFID systems. We consider a "reader-tag-reader… 
Highly Cited
2006
Highly Cited
2006
The interest to study the effects of inbreeding in natural populations has increased in the last years. Several microsatellite… 
Highly Cited
2006
Highly Cited
2006
RATIONALE Changes in oxygenation are often used to guide the recruitment procedure during open lung high-frequency ventilation in… 
Highly Cited
2003
Highly Cited
2003
Atomic imaging of three-dimensional structures has required a crystal in diffraction or a lens in electron imaging. Whereas… 
Highly Cited
1999
Highly Cited
1999
A loss of subchannel orthogonality due to time-variant multipath channels in orthogonal frequency division multiplexing (OFDM… 
Highly Cited
1998
Highly Cited
1998
This paper deals with a relatively new area of radio-frequency (RF) technology based on microelectro-mechanical systems (MEMS… 
Highly Cited
1997
Highly Cited
1997
A method of estimating the channel transfer function is presented for orthogonal frequency division multiplexing (OFDM) mobile… 
Highly Cited
1997
Highly Cited
1997
OBJECTIVE To evaluate the effect of prolonged partial liquid ventilation with perflubron (partial liquid ventilation), using… 
Highly Cited
1977
Highly Cited
1977
Radio frequency (r.f.) has been investigated as a means of externally powering miniature and long term implant telemetry systems… 
Highly Cited
1977
Highly Cited
1977
1. Introduction. 2. Orthogonality and Signal Representations. Signals and Systems. Classification of Signals. Classification of…