Results 261 to 270 of about 500,075 (293)
Some of the next articles are maybe not open access.
Clinical implication of pulse wave analysis
2007Conventional blood pressure measurement can not explain the link between hypertension and cardiovascular diseases. The missing link is arterial stifness wich can be meassured by noninvasive applanation tonometry. Although well known fenomenon, due to techological reasons it was not clinicaly used for diagnostic purposes.
Rok Accetto +3 more
openaire +1 more source
Spectrum Analysis of Pulse Modulated Waves
Bell System Technical Journal, 1947The problem here is to find the frequency spectrum produced by the simultaneous application of a number of frequencies to various forms of amplitude limiters or switches. The method of solution presented here is to first resolve the output wave into a series of rectangular waves or pulses and then to combine the spectrum of the individual pulses by ...
openaire +1 more source
Analysis of the Wave Pattern of CSF Pulse Wave
1980Even though many studies have been performed to monitor continuous intracranial pressure (ICP) since Lundberg (I) reported, the pulsation of CSF has not been precisely studied in the wave pattern. This study aims at analyzing the pressure fluctuation in CSF as the wave pattern.
A. Gega +4 more
openaire +1 more source
Pulse wave analysis and arterial stiffness.
Journal of cardiovascular pharmacology, 1999Assessment of the pulse character is one of the earliest recorded medical skills, but objective recordings of the pulse waveform--sphygmography--emerged only in the nineteenth century. This technique fell into disuse with the advent of the sphygmomanometer, but interest has recently been rekindled with the introduction of computer technology and ...
I B, Wilkinson +2 more
openaire +1 more source
Challenges and opportunities of gravitational-wave searches at MHz to GHz frequencies
Living Reviews in Relativity, 2021Odylio D Aguiar +2 more
exaly
Infectious disease in an era of global change
Nature Reviews Microbiology, 2021Rachel E Baker +2 more
exaly
Determination of Central Arterial Pulse Wave Velocity from Pulse Wave Analysis
Medicine & Science in Sports & Exercise, 2008Alvaro N. Gurovich +3 more
openaire +1 more source
Aortic pulse-wave velocity versus pulse pressure and pulse-wave analysis
The Lancet, 2000openaire +1 more source