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  2. 107% rule - Wikipedia

    en.wikipedia.org/wiki/107%_rule

    The 107% rule is a sporting regulation affecting Formula One racing qualifying sessions.During the first phase of qualifying, if the circuit is dry, any driver who is eliminated in the first qualifying session and fails to set a lap within 107% of the fastest time in that session will not be allowed to start the race without permission from the race stewards.

  3. Formula One racing - Wikipedia

    en.wikipedia.org/wiki/Formula_One_racing

    This was calculated by using the time of the driver on pole position and adding on 7% to create a cut-off time. [3] This format remained until the conclusion of the 2002 season. Between 2003 and 2005, the qualifying session was run as a one-lap session and took place on Friday and Saturday afternoon with the cars running one at a time. In 2003 ...

  4. Cut off period - Wikipedia

    en.wikipedia.org/wiki/Cut_off_period

    For example, a project has the following inflows years Inflows respectively 1 100,000 2 150,000 3 200,000 If the project's payback is 2 years having an outflow of 250,000 the cut off period must be 2 years otherwise the project will be rejected.

  5. Mean time between failures - Wikipedia

    en.wikipedia.org/wiki/Mean_time_between_failures

    Mean time between failures (MTBF) describes the expected time between two failures for a repairable system. For example, three identical systems starting to function properly at time 0 are working until all of them fail. The first system fails after 100 hours, the second after 120 hours and the third after 130 hours.

  6. Alpha-fetoprotein - Wikipedia

    en.wikipedia.org/wiki/Alpha-fetoprotein

    174 11576 Ensembl ENSG00000081051 ENSMUSG00000054932 UniProt P02771 P02772 RefSeq (mRNA) NM_001134 NM_001354717 NM_007423 RefSeq (protein) NP_001125 NP_001341646 NP_031449 Location (UCSC) Chr 4: 73.43 – 73.46 Mb Chr 5: 90.64 – 90.66 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Alpha-fetoprotein (AFP, α-fetoprotein ; also sometimes called alpha-1-fetoprotein, alpha ...

  7. Cutoff frequency - Wikipedia

    en.wikipedia.org/wiki/Cutoff_frequency

    It is sometimes taken to be the point in the filter response where a transition band and passband meet, for example, as defined by a half-power point (a frequency for which the output of the circuit is approximately −3.01 dB of the nominal passband value). Alternatively, a stopband corner frequency may be specified as a point where a ...

  8. Anti-aliasing filter - Wikipedia

    en.wikipedia.org/wiki/Anti-aliasing_filter

    A signal may be intentionally sampled at a higher rate to reduce the requirements and distortion of the anti-alias filter. For example, compare CD audio with high-resolution audio. CD audio filters the signal to a passband edge of 20 kHz, with a stopband Nyquist frequency of 22.05 kHz and sample rate of 44.1 kHz.

  9. Gaussian filter - Wikipedia

    en.wikipedia.org/wiki/Gaussian_filter

    The response value of the Gaussian filter at this cut-off frequency equals exp(−0.5) ≈ 0.607. However, it is more common to define the cut-off frequency as the half power point: where the filter response is reduced to 0.5 (−3 dB) in the power spectrum, or 1/ √ 2 ≈ 0.707 in the amplitude spectrum (see e.g. Butterworth filter).