Polycarbonates (PC), known by the trademarked names Lexan, Makrolon, Makroclear, arcoPlus® and others, are a particular group of thermoplastic polymers. They are easily worked, molded, and thermofo...
Mobile communication system
Dynamic random-access memory (DRAM) is a type of random-access memory that stores each bit of data in a separate capacitor within an integrated circuit. The capacitor can be either charged or disch...
An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Industrial arc furnaces range in size from small units of approximately one ton capacity (used...
Concurrent computing is a form of computing in which several computations are executing during overlapping time periods – concurrently – instead of sequentially (one completing before the next star...
Thermochemical gas generation
Semiconductor MQW modulators are one of the few technologies that meet all the requirements need for United States Navy applications, and consequently the Naval Research Laboratory is particularly ...
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for "light a...
Polyelectrolytes are polymers whose repeating units bear an electrolyte group. Polycations and polyanions are polyelectrolytes. These groups dissociate in aqueous solutions (water), making the poly...
Filtering step waveforms
Molecular shift register
A heart valve normally allows blood to flow in only one direction through the heart. The four valves commonly represented in a mammalian heart determine the pathway of blood flow through the heart....
A Battery indicator is a device which gives information about a battery. This will usually be a visual indication of the battery's state of charge. It is particularly important in the case of a bat...
An infrared detector is a detector that reacts to infrared (IR) radiation. The two main types of detectors are thermal and photonic (photodetectors). The thermal effects of the incident IR radia...
A vortex generator (VG) is an aerodynamic device, consisting of a small vane usually attached to a lifting surface (or aerofoil), such as an aircraft wing [1] or a rotor blade of a wind turbine.[2]...
Monolithic optical circuits
Implanting electrode
Optical processing in semiconductors
Polyglutaraldehyde
