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  2. GTPase-activating protein - Wikipedia

    en.wikipedia.org/wiki/GTPase-activating_protein

    The binding of the Ras GAP to the Rho GAP inhibits the activity of the Rho GAP, thereby activating the Rho G protein. [12] One GAP serves as a negative regulator of another GAP. The reasons for such cross-regulation across GAPs are yet unclear, but one possible hypothesis is that this cross-talk across GAPs attenuates the "off" signal of all ...

  3. Automated clearing house - Wikipedia

    en.wikipedia.org/wiki/Automated_Clearing_House

    ACH payments contrast with real-time gross settlement (RTGS) payments which are processed immediately by the central RTGS system and not subject to any waiting period on a one-to-one basis. ACH systems are typically used for low-value, non-urgent transactions while RTGS systems are typically used for high-value, urgent transactions. [6]

  4. Payment system - Wikipedia

    en.wikipedia.org/wiki/Payment_system

    [1] [2] A payment system is an operational network which links bank accounts and provides for monetary exchange using bank deposits. [3] Some payment systems also include credit mechanisms, which are essentially a different aspect of payment. Payment systems are used in lieu of tendering cash in domestic and international transactions. This ...

  5. Bacs - Wikipedia

    en.wikipedia.org/wiki/BACS

    Official opening of BACS with Dennis Gladwell, Chairman of BACS (right) Bacs Payment Schemes Limited (Bacs), previously known as Bankers' Automated Clearing System, is responsible for the clearing and settlement of UK automated direct debit and Bacs Direct Credit and the provision of third-party services. [1]

  6. Digital banking - Wikipedia

    en.wikipedia.org/wiki/Digital_banking

    A digital bank represents a virtual process that includes online banking, mobile banking, and beyond. As an end-to-end platform, digital banking must encompass the front end that consumers see, the back end that bankers see through their servers and admin control panels, and the middleware that connects these nodes.

  7. Systems analysis - Wikipedia

    en.wikipedia.org/wiki/Systems_analysis

    Systems analysis is "the process of studying a procedure or business to identify its goal and purposes ... from mathematics and logic to economics and psychology, to ...

  8. Electronic bill payment - Wikipedia

    en.wikipedia.org/wiki/Electronic_bill_payment

    Electronic bill payment is a feature of online, mobile and telephone banking, similar in its effect to a giro, allowing a customer of a financial institution to transfer money from their transaction or credit card account to a creditor or vendor such as a public utility, department store or an individual to be credited against a specific account.

  9. Concept map - Wikipedia

    en.wikipedia.org/wiki/Concept_map

    A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts. [1] Concept maps may be used by instructional designers , engineers , technical writers , and others to organize and structure knowledge .