Results 251 to 260 of about 624,198 (294)
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Aortic pulse-wave velocity versus pulse pressure and pulse-wave analysis
The Lancet, 2000openaire +3 more sources
Medical Hypotheses, 1996
The general deterioration of the arterial system is well recognized but not easily measured. Leg pulse waves, generated by the electric impedance plethysmograph, would seem to be a promising method. This study is a mathematical analysis of these pulse waves from the legs. The data were taken from a previous study by the same authors.
R J, Puls, K W, Heizer
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The general deterioration of the arterial system is well recognized but not easily measured. Leg pulse waves, generated by the electric impedance plethysmograph, would seem to be a promising method. This study is a mathematical analysis of these pulse waves from the legs. The data were taken from a previous study by the same authors.
R J, Puls, K W, Heizer
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Pulse wave analysis and pulse wave velocity
Journal of Hypertension, 2003The study of the pulse using the technique of applanation tonometry is undergoing a resurgence with the development of new computerized equipment. We aim here to present a critical review of the uses, potential uses, strengths and weaknesses of the technique of applanation tonometry for the assessment of augmentation index and pulse wave velocity.
Davies, Justine Ina, Struthers, Allan D.
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2021
The cardiac output monitoring devices based on pulse wave analysis (PWA) became a standard of hemodynamic management in many selected patients in critical and perioperative care. They are known as “minimally invasive” because the only prerequisite is a conventional arterial catheter.
Jiri Pouska, Jan Benes
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The cardiac output monitoring devices based on pulse wave analysis (PWA) became a standard of hemodynamic management in many selected patients in critical and perioperative care. They are known as “minimally invasive” because the only prerequisite is a conventional arterial catheter.
Jiri Pouska, Jan Benes
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IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2004
Pulsed wave interconnect is proposed for global interconnect applications. Signals are represented by localized wave-packets that propagate along the interconnect lines at the local speed of light to trigger the receivers. Energy consumption is reduced through charging up only part of the interconnect lines and using the voltage doubling property of ...
null Pingshan Wang, G. Pei, E.C.-C. Kan
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Pulsed wave interconnect is proposed for global interconnect applications. Signals are represented by localized wave-packets that propagate along the interconnect lines at the local speed of light to trigger the receivers. Energy consumption is reduced through charging up only part of the interconnect lines and using the voltage doubling property of ...
null Pingshan Wang, G. Pei, E.C.-C. Kan
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Ultrashort-pulse wave-front autocorrelation
Optics Letters, 2003Combined spatially resolved collinear autocorrelation and Shack-Hartmann wave-front sensing of femtosecond laser pulses is demonstrated for the first time to our knowledge. The beam is divided into multiple nondiffracting subbeams by thin-film micro-optical arrays. With hybrid refractive-reflective silica/silver microaxicons, wave-front autocorrelation
R, Grunwald +5 more
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CAROTID‐FEMORAL PULSE WAVE VELOCITY*
Journal of the American Geriatrics Society, 1968A bstract Simultaneous records of the pulse waves were obtained from the right common carotid artery and the right femoral artery by means of piezo‐electric microphones in 26 persons whose ages ranged from 15 to 92 years.
B L, Nielsen +3 more
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Journal of hypertension. Supplement : official journal of the International Society of Hypertension, 1997
PULSE WAVE ANALYSIS IN HISTORICAL TIMES: Interpretation of the arterial pulse has been an important part of the medical examination from ancient times. Graphic methods for clinical pulse wave recording were introduced by Marey in Paris and by Mahomed in London last century.
M F, O'Rourke, D E, Gallagher
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PULSE WAVE ANALYSIS IN HISTORICAL TIMES: Interpretation of the arterial pulse has been an important part of the medical examination from ancient times. Graphic methods for clinical pulse wave recording were introduced by Marey in Paris and by Mahomed in London last century.
M F, O'Rourke, D E, Gallagher
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Nature Physical Science, 1973
Heat and Concentration Waves: Analysis and Applications. By G. Alan Turner. Pp. xxviii + 233. (Academic: New York and London, November 1972.) $15.50.
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Heat and Concentration Waves: Analysis and Applications. By G. Alan Turner. Pp. xxviii + 233. (Academic: New York and London, November 1972.) $15.50.
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2012
This was what Mahomed wrote, in 1872. He was a man of genius of the end of the 19th century, and he is considered to be the pioneer of pulse wave analysis [10]. After the first enthusiasm regarding pulse wave analysis, it fell into disuse, mainly for two reasons: first, the young Mahomed died before his time; second, Riva-Rocci introduced his ...
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This was what Mahomed wrote, in 1872. He was a man of genius of the end of the 19th century, and he is considered to be the pioneer of pulse wave analysis [10]. After the first enthusiasm regarding pulse wave analysis, it fell into disuse, mainly for two reasons: first, the young Mahomed died before his time; second, Riva-Rocci introduced his ...
openaire +1 more source