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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 .
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.
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.
There is an ever-increasing need to keep product information updated and comparable for the consumer to make an informed choice. Style, price, specification, and performance are all relevant. There are a gradual shift towards e-commerce web-storefronts. Many products include Internet access using technologies such as Wi-Fi, Bluetooth, EDGE, or ...
It receives transactions, examines the 'from' and the 'to' information, and routes the transaction to the final recipient. VANs may provide a number of additional services, e.g. retransmitting documents, providing third party audit information, acting as a gateway for different transmission methods, and handling telecommunications support.
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.
A digital wallet, also known as an e-wallet or mobile wallet, is an electronic device, online service, or software program that allows one party to make electronic transactions with another party bartering digital currency units for goods and services.
An electronic identification ("eID") is a digital solution for proof of identity of citizens or organizations.They can be used to view to access benefits or services provided by government authorities, banks or other companies, for mobile payments, etc. Apart from online authentication and login, many electronic identity services also give users the option to sign electronic documents with a ...