An intensity-duration-frequency curve (IDF curve) is a mathematical function that relates the intensity of an event (e.g. rainfall) with its duration and...

roof Cistern Hydropower Integrated urban water management Intensity-duration-frequency curve Johad Permeable paving Petrichor – the cause of the scent...

Congo (IATA airport code) Île-de-France, region of France Intensity-duration-frequency curve, for rainfall Intel Developer Forum Intermediate Data Format...

In astronomy, a light curve is a graph of the light intensity of a celestial object or region as a function of time, typically with the magnitude of light...

characterized by these generic properties: Frequency, or its inverse, wavelength Amplitude, sound pressure or Intensity Speed of sound Direction Sound that is...

upward in frequency as the intensity of the masker is increased. The curve is much shallower in the high frequencies than in the low frequencies. This flattening...

at 555 nm. Light with the same radiant intensity at other wavelengths has a lower luminous intensity. The curve which represents the response of the human...

as a set intensity and colour and duration of light exposure to the retina and skin, or a set dose and formulation of melatonin. These curves are often...

Stimulation intensity, pulse duration, or pulse frequency can be varied to determine dose-response functions ICSS responding using curve-shift analysis...

gives adverse effects. The duration of action of a drug is the length of time that particular drug is effective. Duration of action is a function of several...

exceeds a certain frequency—regardless of the light's intensity or duration of exposure. Because a low-frequency beam at a high intensity does not build...

well at low intensity. At high intensity, however, the interaction of the light with the molecule is so strong that the potential energy curves become distorted...

spectrum. This is in contrast with white noise which has equal intensity per frequency interval. Within the scientific literature, the term "1/f noise"...

including manipulation on pulse’s amplitude, phase, and duration. To amplify pulse’s intensity, chirped pulse amplification is generally employed, which...

attribute of musical tones, along with duration, loudness, and timbre. Pitch may be quantified as a frequency, but pitch is not a purely objective physical...

using a higher intensity for less time or by using a lower intensity for more time. Sensitivity to sound improves as the signal duration increases up to...

understanding of precipitation extremes under climate change to intensity-duration-frequency curves relevant for the design of hydraulic infrastructures, develop...

\left(-{\frac {t^{2}}{\tau ^{2}}}\right)} where I0 is the peak intensity, and τ is half the pulse duration. If the pulse is travelling in a medium, the optical...

and a letter that represents its peak intensity, v.g.: Sn is a normal sunflare. A common measure of flare duration is the full width at half maximum (FWHM)...

t0.5 and t0.1 increase with decreasing intensity due to the non-linearity of the capacitor's discharge curve. High-current flash LEDs are used as flash...

subjective assessment of the intensity of shaking observed near the epicenter of the earthquake, categorized by various seismic intensity scales such as the Rossi–Forel...

low frequency dead region, the tip is shifted upwards indicating a low frequency dead region starting at the tip of the curve. For a high frequency dead...

loudness compensation feature on some consumer stereos alters the frequency response curve to correspond roughly with the equal loudness characteristic of...

in a high-intensity, high-frequency field actually decreases for intensities above a certain threshold) in conjunction with high-frequency Floquet theory...

\mathbf {v} .} If instead the force is variable over a three-dimensional curve C, then the work is expressed in terms of the line integral: W = ∫ C F ⋅...

oxytocin and an increase in the duration, intensity and frequency of contractions. This process compounds in intensity and frequency and continues until the triggering...

reaches a duration of less than a few hundred femtosecond, it becomes critical to characterize its duration, its temporal intensity curve, or its electric...

skin is non-linear and depends on many factors such as intensity, duration, history, and frequency of the electrical stimulus. Sweat gland activity, temperature...

band-limited high-frequency signal (see undersampling and frequency mixer). The alias is effectively the lower heterodyne of the signal frequency and sampling...

as τ {\displaystyle \tau } . It is a function of temperature, T. The intensity, I of the luminescence commonly decays exponentially as: I = I o e − t...