amplify
121Sound recording and reproduction — Sound recorder redirects here. For the audio recording program computer software, see Sound Recorder (Windows). Sound recording and reproduction is an electrical or mechanical inscription and re creation of sound waves, such as spoken voice,… …
122Charge amplifier — A charge amplifier is a current integrator driven by an electrical source with capacitive nature such as a piezoelectric sensor. Contrary to what its name may suggest, a charge amplifier does not amplify the electric charge present at its input… …
123Inverse polymerase chain reaction — (Inverse PCR) is a variant of the polymerase chain reaction that is used to amplify DNA with only one known sequence. One limitation of conventional PCR is that it requires primers complementary to both termini of the target DNA, but this method… …
124Nested polymerase chain reaction — A diagram illustrating the method of nested PCR. Nested polymerase chain reaction is a modification of polymerase chain reaction intended to reduce the contamination in products due to the amplification of unexpected primer binding sites.… …
125Pfu DNA polymerase — is an enzyme found in the hyperthermophilic archaeon Pyrococcus furiosus , where it functions in vivo to replicate the organism s DNA. In vitro , Pfu is used to quickly amplify DNA in polymerase chain reaction (PCR) processes, where the enzyme… …
126Global warming — This article is about the change in climate Earth is currently experiencing. For general discussion of how Earth s climate can change, see Climate change …
127Bass instrument amplification — for the bass guitar, double bass and similar instruments is distinct from other types of amplification systems due to the particular challenges associated with low frequency sound reproduction. This distinction affects the design of the… …
128Coxswain (rowing) — A coxswain (far right), 8th and 7th position rowers at the Head of the Charles Regatta …
