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  2. E-Material - Wikipedia

    en.wikipedia.org/wiki/E-Material

    E-Material, also called E Material, is a metal matrix composite consisting of beryllium matrix with beryllium oxide particles. It has high thermal conductivity (210-230 W/m K), and its thermal expansion can be adjusted to match other materials, e.g. silicon and gallium arsenide chips and various ceramics .

  3. E-procurement - Wikipedia

    en.wikipedia.org/wiki/E-procurement

    E-procurement (electronic procurement, sometimes also known as supplier exchange) is a collective term used to refer to a range of technologies which can be used to automate the internal and external processes associated with procurement, strategic sourcing and purchasing.

  4. E-commerce payment system - Wikipedia

    en.wikipedia.org/wiki/E-commerce_payment_system

    An e-commerce payment system (or an electronic payment system) facilitates the acceptance of electronic payment for offline transfer, also known as a subcomponent of electronic data interchange (EDI), e-commerce payment systems have become increasingly popular due to the widespread use of the internet-based shopping and banking.

  5. Electronic Product Environmental Assessment Tool - Wikipedia

    en.wikipedia.org/wiki/Electronic_Product...

    The system launched in 2006 with 60 products from three different PC and Display (monitor) manufacturers. The PC category includes 51 different environmental criteria - 23 required and 28 optional— that measure a product's efficiency and environmental attributes.

  6. Electronic document - Wikipedia

    en.wikipedia.org/wiki/Electronic_document

    An electronic document is a document that can be sent in non-physical means, such as telex, email, and the internet. [1] Originally, any computer data were considered as something internal—the final data output was always on paper.