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Hace 23 horas · Member of Parliament for North Tongu and petitioner in the sale of SSNIT’s stake in some four hotels, Samuel Okudzeto Ablakwa, has observed that public officials deliberately run down state entities and turn around to purchase them. He said this phenomenon has to stop, adding that state assets ...
11 de may. de 2024 · Aurora seen in Atlanta area around 10:30 p.m. ET. (Emily Smith/CNN) A stunning aurora, caused by a severe geomagnetic storm, is painting the sky shades of pink, purple and green as it spreads into ...
Hace 5 días · Gibbs Phenomenon. Let FN(x) be the finite Fourier sum for the periodic function f (x) with N+1 terms: FN(x) = a0 2 + N ∑ k = 1(akcoskπx ℓ + bksinkπx ℓ), where the Fourier coefficients 𝑎 k and bk were defined previously. The Gibbs phenomenon is the peculiar manner in which the Fourier series of a piecewise continuously differentiable ...
Hace 5 días · Streisand effect, phenomenon in which an attempt to censor, hide, or otherwise draw attention away from something only serves to attract more attention to it. The name derives from American singer and actress Barbra Streisand ’s lawsuit against a photographer in 2003, which drew attention to the photo she was suing to have taken off the Internet.
10 de may. de 2024 · The name St. Elmo is an Italian corruption, through Sant’ Ermo, of St. Erasmus, the patron saint of Mediterranean sailors, who regarded St. Elmo’s fire as the visible sign of his guardianship over them. The phenomenon was considered to be a token of good luck because it is most pronounced near the end of a storm.
Hace 1 día · aurora, luminous phenomenon of Earth ’s upper atmosphere that occurs primarily in high latitudes of both hemispheres; in the Northern Hemisphere auroras are called aurora borealis, aurora polaris, or northern lights, and in the Southern Hemisphere they are called aurora australis or southern lights. A brief treatment of auroras follows.
Hace 3 días · Last updated date: October 17, 2018. Central sensitization is the phenomenon in which repetitive constant stimulation of the nociceptive system through C-fibre activity results in progressively increasing responses from the dorsal horn cell, thereby causing progressive increase in pain experience. N-methyl D Aspartate (NMDA) receptor is ...
