atm

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atmosphere

 [at´mos-fēr]
1. the entire gaseous envelope surrounding the earth and subject to the earth's gravitational field.
2. the air or climate in a particular place. adj., atmospher´ic.
3. a unit of pressure, being that exerted by the earth's atmosphere at sea level; equal to 1.01325 × 105pascals (approximately 760 mm Hg). Abbreviated atm.

atm

atm

atmosphere (3).

atm

1 abbreviation for atmosphere.
2 abbreviation for atmospheric.

ATM

Ataxia telangiectasia mutated. A checkpoint kinase which transduces genomic stress signals to stop cell cycle progression and promote DNA repair, acting via p53, a tumour suppressor protein. Its cognate gene, ATM (see below), is mutated in ataxia telangiectasia, a rare neurodegenerative disease characterised by ataxia telangiectasias, increased chromosome fragility when exposed to ionising radiation and predisposition to lymphomas.

ATM (Gene)
A gene on chromosome 11q22-q23, which encodes a PI3/PI4 cell-cycle checkpoint kinase that phosphorylates, thereby regulating a broad range of downstream proteins—e.g., tumor suppressor proteins p53 and BRCA1, checkpoint kinase CHK2, checkpoint proteins RAD17 and RAD9, and DNA repair protein NBS1.

Mutated in
Ataxia-telangiectasia.

atm

Abbreviation for standard atmosphere.

ATM,

atm

atmosphere.
References in periodicals archive ?
Freescale also offers a full-featured modular development system (MDS), an AMC form factor reference board for silicon evaluation and a version of its CodeWarrior[TM] utility for QUICC Engine technology that accelerates and simplifies initialization and configuration of drivers and communications protocols managed by QUICC Engine technology.
As one of the most widely deployed SCADA communications protocols in the electrical utility industry, unsecured DNP3 networks are vulnerable to cyber attacks that can cause severe disruptions to the Nation's power distribution and have incalculable effects on the economy.
Arteris is capable of supporting multiple IP communications protocols, a capability enhanced with the delivery of the new AXI protocol NIU in addition to existing support for AMBA and proprietary format NIUs.
0 of the 3G-324M toolkit features a shared core with other RADVISION developer solutions, enabling the developer to easily add other communications protocols such as SIP, RTSP, MEGACO, and H.
Additionally, the RADVISION solution translates between different communications protocols, enabling any device to connect with any other, regardless of the system or underlying communication protocol used.

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