band width
51Quantum well infrared photodetector — A quantum well infrared photodetector (QWIP), is an infrared photodetector made from semiconductor materials which contain one or more quantum wells. These can be integrated together with electronics and optics to make infrared cameras for… …
52Tight binding — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbat …
53Fixed exchange-rate system — Foreign exchange Exchange rates Currency band Exchange rate Exchange rate regime Exchange rate flexibil …
54Cat coat genetics — The genetics of cat coat coloration, pattern, length, and texture is a complex subject, and many different genes are involved. Genes involved in albinism, dominant white, and white spotting * The C gene codes for the enzyme tyrosinase, the first… …
55bandwidth — The range of frequency or wavelengths over which a device is intended to operate. * * * band·width (bandґwidth) bandpass …
56Cylinder head porting — refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing… …
57Hydroxide — Lewis structure of the hydroxide ion showing three lone pairs on the oxygen atom …
58Hartley oscillator — The Hartley oscillator is an LC electronic oscillator that derives its feedback from a tapped coil in parallel with a capacitor (the tank circuit ). Although there is no requirement for there to be mutual coupling between the two coil segments,… …
59KZ900 — The KZ900 reconnaissance pod is an airborne SIGINT pod, used by the Chinese Military, that was first revealed to the public at 1998 Zhuhai Air Show, and it is designed by Southwestern Institute of Electrical and Electronics (SIWEE) at Chengdu.… …
60Dacalana cotys — White banded Royal Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta …
