This results in a short pulse incorporating that energy, and thus a high peak power.

The abrupt pulse of electromagnetic radiation usually results from certain types of high energy explosions, especially a nuclear explosion, or from a suddenly fluctuating magnetic field.

It takes time for the amplifier to shape the pulse for optimum resolution, and there is therefore a trade-off between resolution and count-rate: long processing time for good resolution results in " pulse pile-up " in which the pulses from successive photons overlap.

The outward-moving pulse that results is a shock wave,

Finally, the electrons reach the anode, where the accumulation of charge results in a sharp current pulse indicating the arrival of a photon at the photocathode.

In this way, each pulse of laser light results in a vertical profile of aerosol concentration within the atmosphere.

If the next clock pulse comes before that, the results will be incorrect.

The subsequent multiplication of those electrons ( sometimes called photo-electrons ) results in an electrical pulse which can then be analyzed and yield meaningful information about the particle that originally struck the scintillator.

A meta-analysis in 2000, which combined the results of several studies of 8, 000 elderly patients in all, found that a 10 mm Hg increase in pulse pressure increased the risk of major cardiovascular complications and mortality by nearly 20 %.

Monitoring at home will measure true pulse and blood pressure and is helpful to a medical provider in interpreting in-office results and / or progression of disease processes.

As seen in the figure showing premature ventricular contractions ( PVCs ), the PPG pulse for the cardiac cycle with the PVC results in lower amplitude blood pressure and a PPG.

This results in the artery emptying back into the heart during diastole, therefore causing a palpable pulse.

Published papers have compared signal extraction technology to other pulse oximetry technologies and have demonstrated consistent favorable results for signal extraction technology.

Other studies have shown that signal extraction technology pulse oximetry results in fewer arterial blood gas measurements, faster oxygen weaning time, lower sensor utilization, and lower length of stay.

According to the latest experimental results, the extent and types of primary blast-induced injuries depend not only on the peak of the overpressure, but also other parameters such as number of overpressure peaks, time-lag between overpressure peaks, characteristics of the shear fronts between overpressure peaks, frequency resonance, and electromagnetic pulse, among others.

* Mechanical stretching and contraction of the artery, with each heart beat, i. e. the pulse, results in rupture of the thin covering membrane, spewing clot-promoting plaque contents into the blood stream.

Since these successful results, there have been several efforts to build small, clinical lasers tunable in the 6 to 7 micrometre range with pulse structure and energy to give minimal collateral damage in soft tissue.

Cushing reflex ( also referred to as the vasopressor response, the Cushing effect, the Cushing reaction, the Cushing phenomenon, the Cushing response, or Cushing's Law ) is a physiological nervous system response to increased intracranial pressure ( ICP ) that results in Cushing's triad of widening pulse pressure, irregular breathing, and a reduction of the heart rate.

It results in a temporal broadening of the pulse.

This happens in two ways: firstly, the attenuation of the line can vary with frequency which results in a change to the shape of a pulse transmitted down the line.

A delay in the reactivation of the hypothalamic-pituitary pulse generator results in a later onset of puberty.

If you were to look at the medical report, her blood tests, blood pressure, pulse, etc., without knowing who the patient was, I guarantee that no one would have guessed her age correctly, as the results were no different from those of any strong and healthy young man or woman said Dr. Chek Dhanasiri, one of her physicians.

For example, one of the most recent results is that, even after subtracting the positive influence of decadal variation, shown to be possibly present in the ENSO trend, the amplitude of the ENSO variability in the observed data still increases, by as much as 60 % in the last 50 years.

To obtain agreement with experimental results, he had to include additional arbitrary assumptions about the phase and amplitude of the secondary waves, and also an obliquity factor.

Since the imaginary part of the amplitude contains the phase of the beam, this results in the reversal of phase property of the effect.

This results in constructive interference and an increase in the amplitude of the wave, which for light is associated with a brightening of the waveform in that location.

This results in destructive interference and a decrease in the amplitude of the wave, which for light is associated with a dimming of the waveform at that location.

For example, for an electromagnetic wave, if the box has ideal metal walls, the condition for nodes at the walls results because the metal walls cannot support a tangential electric field, forcing the wave to have zero amplitude at the wall.

# In amplitude modulation, a condition that results from imperfect modulation in which the positive and negative excursions of the modulating envelope are unequal in amplitude.

Flutter is self-starting and results in large amplitude vibration which often lead to rapid failure.

Passing a signal through such a channel results in the removal of frequency components above this cutoff frequency ; in addition, the amplitude of the frequency components below the cutoff frequency may also be attenuated by the channel.

The distance between the zeros of this envelope is λ / 2, and the maxima of amplitude are also spaced by λ / 2 ; we thus obtain the same results as the geometrical approach, with a discrepancy of p / 2 which is the uncertainty linked to the reference that is considered: pattern 1 or pattern 2.

In addition, the larger surface area of the 12 ″ discs allowed for wider grooves ( larger amplitude ) and greater separation between grooves, the latter of which results in less cross-talk.

However, with increasing propagation time there will be an increasing error between the assumed and actual phase of the signal which in turn results in an error in the assumed amplitude of the signal.

so that a ripple amplitude of 3 dB results from

An overly stiff vessel rolls with a short period and high amplitude which results in high angular acceleration.

In terms of the equation of time, the inclination of the ecliptic results in the contribution of another sine wave variation with an amplitude of 9. 87 minutes and a period of a half year to the equation of time.

Because the neutron scattering amplitude can be measured in absolute units, both the structural and magnetic properties as measured by neutrons can be compared quantitatively with the results of other characterisation techniques.

The decline in the amplitude of accommodation eventually results in the clinical manifestation of presbyopia As the equatorial diameter of the lens continuously increases over life, baseline zonular tension simultaneously declines.

This is the etiology of the age-related decline in accommodative amplitude that results in presbyopia.

For any original waveform, the process of reducing the waveform amplitude by 20 % results in regular errors.

Once a signal has reached digital full scale all headroom has been utilized, and any further increase in amplitude results in an error known as clipping.

In neurapraxia, stimulation to the injured nerve results in a greater reduction in the action potential amplitude on the proximal site of the injury as opposed to the distal site.

The depth variation results in significant temperature variations, varying seasonally ( from 0 to 28 ° C ) and daily ( 7. 5 ° C of amplitude the summer, 10 ° C the winter ), and is a significant factor in the biodiversity of the river.