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Chase Paymentech is an American payment service provider and merchant acquiring business that is part of JPMorgan Chase. Paymentech payment platforms supports businesses to process payments. In addition to its payment services the company provides associated business services such as analytics, payment fraud detection, and data security.
A virtual terminal is a software application (often a web application) for merchants which allows them to accept payment with a payment card, specifically a credit card, without requiring the physical presence of the card (“card not present transaction”). [citation needed] They are called “virtual” terminals in contrast to the physical ...
Ethylene (ethene), a small organic molecule containing a pi bond, shown in green. In chemistry, pi bonds ( π bonds) are covalent chemical bonds, in each of which two lobes of an orbital on one atom overlap with two lobes of an orbital on another atom, and in which this overlap occurs laterally. Each of these atomic orbitals has an electron ...
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Ground station. A ground station, Earth station, or Earth terminal is a terrestrial radio station designed for extraplanetary telecommunication with spacecraft (constituting part of the ground segment of the spacecraft system), or reception of radio waves from astronomical radio sources. Ground stations may be located either on the surface of ...
The GQM-163 Coyote is a supersonic sea-skimming missile target built by Northrop Grumman [ 2] (formerly Orbital ATK) and used by the United States Navy as a successor to the MQM-8 Vandal. Orbital's proposal was chosen over the MA-31, a joint venture between Boeing and Zvezda-Strela. Orbital was awarded the development contract for the Coyote ...
Spacecraft flight dynamics. Spacecraft flight dynamics is the application of mechanical dynamics to model how the external forces acting on a space vehicle or spacecraft determine its flight path. These forces are primarily of three types: propulsive force provided by the vehicle's engines; gravitational force exerted by the Earth and other ...
In orbital mechanics, low-thrust relative transfer is an orbital maneuver in which a chaser spacecraft covers a specific relative distance relative to the target spacecraft using continuous low-thrust system with specific impulse of the order of 4000-8000s. [1] This is in contrast to conventional impulsive transfers in the orbit which uses ...