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  2. Growing degree-day - Wikipedia

    en.wikipedia.org/wiki/Growing_degree-day

    Growing degree days (GDD), also called growing degree units (GDUs), are a heuristic tool in phenology.GDD are a measure of heat accumulation used by horticulturists, gardeners, and farmers to predict plant and animal development rates such as the date that a flower will bloom, an insect will emerge from dormancy, or a crop will reach maturity.

  3. Permeability (electromagnetism) - Wikipedia

    en.wikipedia.org/wiki/Permeability...

    Values shown above are approximate and valid only at the magnetic fields shown. They are given for a zero frequency; in practice, the permeability is generally a function of the frequency. When the frequency is considered, the permeability can be complex , corresponding to the in-phase and out of phase response.

  4. Computing the permanent - Wikipedia

    en.wikipedia.org/wiki/Computing_the_permanent

    The best known [1] general exact algorithm is due to H. J. Ryser ().Ryser's method is based on an inclusion–exclusion formula that can be given [2] as follows: Let be obtained from A by deleting k columns, let () be the product of the row-sums of , and let be the sum of the values of () over all possible .

  5. Permutation - Wikipedia

    en.wikipedia.org/wiki/Permutation

    Index l = 3, because 4 is the only value in the sequence that is greater than 3 in order to satisfy the condition a[k] < a[l]. The values of a[2] and a[3] are swapped to form the new sequence [1, 2, 4, 3]. The sequence after k-index a[2] to the final element is reversed. Because only one value lies after this index (the 3), the sequence remains ...

  6. Fruit tree - Wikipedia

    en.wikipedia.org/wiki/Fruit_tree

    A plum tree with developing fruit Mandarin Orange tree with fruit An almond tree in bloom A fruit tree is a tree which bears fruit that is consumed or used by animals and humans.— All trees that are flowering plants produce fruit, which are the ripened ovaries of flowers containing one or more seeds .

  7. Pea - Wikipedia

    en.wikipedia.org/wiki/Pea

    In a reference amount of 100 grams (3 + 1 ⁄ 2 ounces), raw green peas supply 339 kilojoules (81 kilocalories) of food energy, and are a rich source (20% or more of the Daily Value, DV) of vitamin C (48% DV), vitamin K, thiamine, and manganese, with several B vitamins and dietary minerals in moderate amounts (11–16% DV).

  8. Box plot - Wikipedia

    en.wikipedia.org/wiki/Box_plot

    Figure 2. Box-plot with whiskers from minimum to maximum Figure 3. Same box-plot with whiskers drawn within the 1.5 IQR value. A boxplot is a standardized way of displaying the dataset based on the five-number summary: the minimum, the maximum, the sample median, and the first and third quartiles.