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EtherType is a two- octet field in an Ethernet frame. It is used to indicate which protocol is encapsulated in the payload of the frame and is used at the receiving end by the data link layer to determine how the payload is processed. The same field is also used to indicate the size of some Ethernet frames. EtherType is also used as the basis ...
Ethereum. Ethereum is a decentralized blockchain with smart contract functionality. Ether ( abbreviation: ETH[ a]) is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization. [ 2][ 3] It is open-source software .
An AC-AC converter with approximately sinusoidal input currents and bidirectional power flow can be realized by coupling a pulse-width modulation (PWM) rectifier and a PWM inverter to the DC-link. The DC-link quantity is then impressed by an energy storage element that is common to both stages, which is a capacitor C for the voltage DC-link or ...
The Sparse Matrix Converter is an AC/AC converter which offers a reduced number of components, a low-complexity modulation scheme, and low realization effort. Invented in 2001 by Prof Johann W. Kolar, sparse matrix converters avoid the multi step commutation procedure of the conventional matrix converter, improving system reliability in industrial operations.
ETH Zurich was founded on 7 February 1854 by the Swiss Confederation and began giving its first lectures on 16 October 1855 as a polytechnic institute ( eidgenössische polytechnische Schule) at various sites throughout the city of Zürich. [ 1] It was initially composed of six faculties: architecture, civil engineering, mechanical engineering ...
The Laboratory for Energy Conversion (LEC) formerly known as Turbomachinery Laboratory (LSM) was founded in 1892 by Aurel Boleslav Stodola. As part of the Federal Institute of Technology Zurich ( ETH ). The laboratory has been headed by some of the most prominent mechanical engineers in the history of turbomachinery .
github .com /facebook /hiphop-php. HipHop for PHP ( HPHPc) is a discontinued PHP transpiler created by Facebook. By using HPHPc as a source-to-source compiler, PHP code is translated into C++, compiled into a binary and run as an executable, as opposed to the PHP's usual execution path of PHP code being transformed into opcodes and interpreted.
On Friday, Sept. 13, Keith Urban is performing LIVE on TODAY as part of the Citi Concert Series. What to know about Fan Passes and more.