​Aircraft underwater location beacon (also known as acoustic beacon) is a device that is incorporated into aircraft recorders of aircraft avionics. In certain cases, the aircraft underwater location beacon is also attached to the fuselage of the airplane. Its main purpose is to emanate ... Read more

​During the past decade, 2D materials have drawn huge attention from various scientific communities starting from chemists and physicists to material scientists as well as device engineers. Since the successful isolation of graphene few years ago, a wide variety of two-dimensional (2D) layered ... Read more

​Ram type blowout preventers are highly necessary equipments for any well and are utilized for controlling erratic pressures and uncontrolled flows. Numerous major oil spillages such as the Deepwater Horizon Oil Spill off the Gulf of Mexico had taken place owing to a faulty blowout preventer. As ... Read more

​Blockchain is a global ledger that can automatically record and validate very high volumes of digital transactions, irrespective of location. The transactions in the block chain are undisputable and threat of hacking is also eliminated, as all the transactions made are authorized by the miners ... Read more

​Roll-to-roll processing, also referred to as web processing, reel-to-reel processing, or simply R2R, is the process of building electronic devices on a roll of flexible plastic or metal foil. Roll-to-roll technologies have found application in the manufacture of flexible solar panels, large ... Read more

​The competitive local exchange carrier concept came into light on the market front after the implementation of the Telecommunication Act, 1996, by the U.S. government. The introduction of CLEC is likely to intensify the competition among the long distance and local phone service providers. ... Read more

​Semi-autogenous grinding (SAG) and autogenous grinding mills are used for grinding large chunks of materials into smaller pieces which can be later used for processing. Such mills are used in the primary stage of grinding process where pieces of raw materials need to be grounded for further ... Read more

​Chip on board (COB) Light Emitting Diode (LED) is the latest technology of packaging multi LED into one lighting module. Chip diodes of LED are bonded into the PCB by the manufacturers, making thermal conductivity move towards the circuit board resulting in lower heat emission. LED light source ... Read more

​An erbium-doped fiber amplifier (EDFA) is a electronic that opens up an optical fiber signal. It is utilized as a part of the broadcast communications field and in different research areas. An EDFA is “doped” with a material called erbium. The expression “doping” alludes to the manner of ... Read more