[PDF] Top 20 The effect of low frequency oscillations on cardio respiratory synchronization

... the respiratory belt usually had to be adjusted to allow for the deeper breathing associated with exercise, and subse- quently for the shallower breathing ... See full document

... significant effect on the evolution of nonlinear electric field ...cyclotron oscillations when the oxygen ion den- sity is ...sufficiently low oxygen ion density and also the waveform is highly ... See full document

... Series Capacitor (GCSC) is one of FACTS devices family, which installed in series with transmission lines as shown in Fig.2. A schematic diagram of GCSC shown in Fig.1 and a GCSC can control the series compensation ... See full document

... of low-frequency oscillations inherent to the skin blood flow signal enables a non-invasive assessment of regulatory mechanisms of the cutaneous circulation (Bracic and Stefanovska, 1998; Rossi et ... See full document

... On a second set of sensitivity experiments one will now look to the effect of trend variations at the breakpoint. Fig- ure 10 shows results of the inversion for 2 sets of 10000 ran- dom series where the minimum ... See full document

... control, enhancement of transient stability, mitigation of system oscillations and voltage regulation. A comprehensive and systematic approach for mathematical modeling of UPFC for steady-state and small signal ... See full document

... The Benefits of Flexible AC Transmission Systems (FACTs) usages to improve power systems stability are well known [1], [2]. The growth of the demand for electrical energy leads to loading the transmission system near ... See full document

... Abstract. We show that the slow magnetosonic (SM) pertur- bations generated in the vicinity of the magnetopause, due to the excitation of the Kelvin-Helmholtz (K.-H.) instability in the case of a supersonic flow ... See full document

... Hz oscillations in HRV and PPGV sometimes demonstrate 1:1 synchronization, ...constant synchronization is not required to ensure adequate ...of synchronization epochs between 0.1 Hz ... See full document

... and low-frequency oscillations (LF/HF) and/or the normalization of these two oscillations to total vari- ...and low-frequency oscillations LF/HF is assumed to reflect the ... See full document

... the low frequency content below ...the respiratory oscillator in two different ways: first we take a directly measured respiration signal; and, secondly, we construct the time series by extracting ... See full document

... of the order of the optical wavelength [5-7]. The theory predicted the existence of a photonic bandgap (PBG), a frequency band of inhibited optical modes [5-6]. Analogously, acoustical band gap materials were ... See full document

... mean” effect cannot be ruled out by this finding; the random longitudinal variation tends to increase the lower values of a given distribution or, alternatively, the higher values tend to randomly decrease with ... See full document

... situation within fishes, and the mathematical complications this imposes on analysis has already been explored (for details, see Campbell et al., 2006). An alternative technique was proposed where the Fourier transform ... See full document

... Anas barbariae hepatis et cordis extractum 200K is regularly used during the winter months to treat and prevent seasonal colds and airway inflammatory conditions, improving symp- tom control and reducing the ... See full document

... on frequency corresponding to opening equality to nega- tive resistance related to second term of (9), for x   self-excitation is ...such effect in [21,22] their experiment data in- directly evidence its ... See full document

... bursting oscillations (their characteristics are explained in the Introduction); the blue dots represent relaxation oscillations (Rand 2012), consisting of slow motions along outer curves and fast changes ... See full document

... The commonest abnormality observed in this study was sinus tachycardia which occurred in six patients. Three of those patients presented with sinus tachycardia alone, while three had sinus tachycardia associated with ST ... See full document

... Results: There was a significant difference in HR and RR of premature infants who were similar in gestational age and clinical condition and placed in two positions. Premature infants’ HR and RR became lower at prone ... See full document

... curvilinear regression was fit to EMG frequency versus the power output relationship, and a straight line was drawn from the first and last data point of the curve. The point that yields the maximal perpendicular ... See full document