breathing frequency

breathing frequency (f)

References in periodicals archive ?
It includes a sensor unit, which can measure physiological indicators such as heart beat, breathing frequency, body temperature and even their posture," Schwarz explains.
1] the PLW elicits a significantly stronger breathing frequency response.
The main reasons for this could be due to high costs of 3D/4D ultrasound systems, operation difficulties due to high breathing frequency in non-sedated animals and missing specific knowledge in Veterinary medicine concerning how to perform high-quality volume scans (Hildebrandt et al.
A special focus is on the aerodynamics of the exhalation flow and on the importance of the person's activity levels expressed as volume flow rate and breathing frequency.
The real power of this product is the internal algorithms that crunch raw data and turn it into a dashboard of health risk factors, visual event logs, and real-time alarms about baby roll-overs, sleeping position, breathing frequency, excessive fussing, sleeping patterns, and other information.
An alternative approach, which takes advantage of the fact that air moving into and out of the respiratory system creates sound (detectable as breathing frequency and sound volume) might provide an viable approach to threshold determination (Foster et al.
Normal subjects increase their tidal breathing up to about 50-60% of their VC, and then accomplish further increases in ventilation by increasing the breathing frequency.
The activity level and the corresponding breathing frequency of the manikins (persons) are also important.
Assessment of the lactate and ventilatory thresholds by breathing frequency in runners.
Increased breathing frequency exacerbates DH as it limits the time for exhalation and a positive feedback cycle ensues in which DH leads to decreased IC, leading to increased breathing frequency leading to intrinsic PEEP, leading to further DH and dyspnea.
We used measurements of heart rate (HR), breathing frequency, galvanic skin response (GSR), and skin temperature.