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Kronecker delta. In mathematics, the Kronecker delta (named after Leopold Kronecker) is a function of two variables, usually just non-negative integers. The function is 1 if the variables are equal, and 0 otherwise: or with use of Iverson brackets : For example, because , whereas because . The Kronecker delta appears naturally in many areas of ...
Saskatchewan Landing Provincial Park (often shortened to Sask Landing) is a provincial park in the Canadian province of Saskatchewan. It is in the valley of the South Saskatchewan River at the western end of Lake Diefenbaker in the RM of Saskatchewan Landing No. 167 , about 50 kilometres (31 mi) north of Swift Current . [3]
A Delta flight on its way to Atlanta from Aruba had to make an emergency landing after the Boeing plane suffered an engine issue right after take-off. Boeing issues: Delta flight to Atlanta makes ...
First Delta IV Heavy launch from Vandenberg [8] Military comsat . A technology demonstration and Earth observation satellite. The launch was delayed from May 2010 because development of the spacecraft was taking longer than expected. [11] Final Delta II Heavy launch and final launch from SLC-17 at CCAFS.
Delta one products are financial derivatives that have no optionality and as such have a delta of (or very close to) one – meaning that for a given instantaneous move in the price of the underlying asset there is expected to be an identical move in the price of the derivative. Delta one products can sometimes be synthetically assembled by ...
Delta atracotoxin ( δ-ACTX-Ar1, robustoxin, or robustotoxin) is a low- molecular-weight neurotoxic polypeptide found in the venom of the Sydney funnel-web spider ( Atrax robustus ). Delta atracotoxin produces potentially fatal neurotoxic symptoms in primates, by slowing the inactivation of sodium ion channels in autonomic and motor neurons.
Delta Reticuli ( Delta Ret, δ Reticuli, δ Ret) is a star in the southern constellation of Reticulum. It is visible to the naked eye, having an apparent visual magnitude of 4.60. [2] The distance to this star, as estimated from its annual parallax shift of 6.20 mas, [1] is roughly 530 light-years from the Sun .
Delta Delta Delta. Delta Delta Delta ( ΔΔΔ ), also known as Tri Delta, is a global [2] women's fraternity and Greek life organization founded on November 27, 1888 at Boston University by Sarah Ida Shaw, Eleanor Dorcas Pond, Isabel Morgan Breed, and Florence Isabelle Stewart. With over 200,000 living initiates at 141 chapters and over $450M ...