amplify
61am|pli|fy — «AM pluh fy», verb, fied, fy|ing. –v.t. 1. to make greater; make stronger or larger: »When sound is amplified, it can be heard a greater distance. By advertising widely, a manufacturer can amplify the demand for a product. 2. to make fuller and… …
62expand — verb Etymology: Middle English expaunden, from Latin expandere, from ex + pandere to spread more at fathom Date: 15th century transitive verb 1. to open up ; unfold 2. to increase the extent, number, volume, or scope of ; enlarge …
63Attribution of recent climate change — Further information: Global warming, Climate change, and Climate change denial Attribution of recent climate change is the effort to scientifically ascertain mechanisms responsible for recent changes observed in the Earth s climate …
64Electric guitar — Fender Stratocaster String instrument Classification String instrument (plucked, either by fingerpicking, or with a pick.) …
65Kary Mullis — Infobox Scientist name = Kary Mullis image width = caption = birth date = birth date|1944|12|28|mf=y birth place = Lenoir, North Carolina, USA residence = nationality = death date = death place = field = molecular biologist, work institution =… …
66Transistor — For other uses, see Transistor (disambiguation). Assorted discrete transistors. Packages in order from top to bottom: TO 3, TO 126, TO 92, SOT 23 A transistor is a semiconductor device used to amplify and switch electronic signals and power. It… …
67Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
68DNA profiling — Not to be confused with Full genome sequencing. Forensic science …
69Wavelength-division multiplexing — For the radio station, see DWDM FM. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial m …
70Positive feedback — Alarm or panic can spread by positive feedback among a herd of animals to cause a stampede. Positive feedback is energy taken from the output of a system and reapplied to the input, which is phase congruent with the input signal. A system… …
