overdrive


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o·ver·drive

(ō'vĕr-drīv),
1. An electrophysiologic pacing technique to exceed the rate of an abnormal pacemaker and so capture the territory controlled by that pacemaker (usually atrial).
See also: hesitant, antitermination.
2. A state of eukaryotic RNA polymerase wherein it is resistant to pause, arrest, or termination signals.
See also: hesitant, antitermination.

overdrive

/over·drive/ (o´ver-drīv) a more rapid heart rate produced in the correction of an underlying pathologic rhythm; see also under pacing.

o·ver·drive

(ō'vĕr-drīv)
An electrophysiologic pacing technique to exceed the rate of an abnormal pacemaker and so capture the territory controlled by that pacemaker (usually atrial).
References in periodicals archive ?
OverDrive and hoopla both offer mainstream fare, including movies and TV series from Starz Media.
The CG Overdrive Live Modelling Challenge provides an arena where elite modelers gather tosculpt out a fully textured character using Zbrush sculpting software.
The CEO of OverDrive, Steve Potash, will join representatives from Sony, Penguin UK and Waterstone's for the Sony-sponsored seminar, 'Introducing the Dedicated Digital Reading Device to the UK Consumer', at the London Book fair on 20 April 2009.
Every system Overdrive PC creates comes with precision craftsmanship, 100% US based support, automotive painting options, luxury OPC apparel, and advanced Hyperclocking engineering.
The arousal index, desaturation index, and all other variables measured except total sleep time showed improvements with n-CPAP, while atrial overdrive pacing had no measurable effect on the variables, the researchers said.
Potash calls the OverDrive licensing agreement "pretty flexible," allowing borrowers to transfer the file an unlimited number of times within the loan period, but he doubts that this might lead to infringement violations--"just like you don't walk out of a video store with a stack of DVDs and try to bum them.
This gross specification should be a warning to the scope user: Never overdrive the input amplifier when making critical vertical and timing measurements.
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Overdrive Systems Inc has introduced its new content protection and identification software, OverDrive DNA, for the secure hosting and selling of documents and books via the web by automatically generating a DNA code for each digital object, web server and customer.
Intel recently announced its new 83MHz Pentium Overdrive processor - an upgrade to 80486 systems and a promise of enhanced performance and a few more years out of existing technology.
Last week the chip giant unfurled the fastest member of the Pentium OverDrive processor family, a 63MHz chip that allows consumers of most 486-based machines to graduate their PCs to Pentium level.