C2

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C2

[′sē ′tü]
(systems engineering)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

C2

The minimum security level defined by the National Computer Security Center. See NCSC. See also command and control.
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References in periodicals archive ?
of aliphatic), 1659 (C=O str.), 1575 (C=C aromatic str.), 1429 (S=O), 1188 (C-O-C bond str.), 1117 (C-N-C bond str.), 660 (C-Cl bond str.); 1H-NMR (600 MHz, CDCl3, I', ppm): 7.70 (d, J = 2.3 Hz, 1H, H-6"), 7.68 (d, J = 2.3 Hz, 1H, H-4"), 7.48 (d, J = 1.2 Hz, 1H, H-5), 7.00 (d, J = 3.2 Hz, 1H, H-3), 6.47 (dd, J = 1.3, 3.2 Hz, 1H, H-4), 3.97 (br.s, 2H, CH2-1'"), 3.96 (br.s, 4H, CH2-3', CH2-5'), 3.52 (t, J = 6.5, 2H, CH2-2"'), 3.20 (br.t, J = 4.9 Hz, 4H, CH2-2', CH2-6'); 13C-NMR (150 MHz, CDCl3, I', ppm): 159.07 (C-2"), 152.45 (C-6), 147.50 (C-2), 143.93 (C-5), 134.76 (C-4"), 134.31 (C-5"), 131.13 (C-6"), 129.57 (C-1"), 129.12 (C-3"), 117.32 (C-3), 111.51 (C-4), 71.20 (C-1'''), 45.36 (C-2', C-3', C-5', C-6'), 35.04 (C-2'''); Anal.
Trinidad said the company would like to increase the presence of the C-2 restaurant brand by opening outlets in two to three locations.
RBC has accepted 3,717,969 properly tendered Series C-1 Depositary Shares and 3,184,562 properly tendered Series C-2 Depositary Shares.
The Navy insists that more than just two options will be considered for the modernization of the C-2 fleet.
As an example, the ultimate axial load capacity increases from 3456 (C-2.5-10-234-50-3(150)) to 3606 kN (C-2.5-10-234-50-3(50)) if spacing of the bar stiffeners decreases from 150 to 50 mm with the same number of bar stiffeners, an enhancement of 4.3%.
This event marked my introduction to the C-2 community.
Despite its lax provisions, Canadian homosexual activists are not happy with Bill C-2. Ms.
On 14 August the East Coast Hawkeye-Greyhound Ball in Norfolk, Va., celebrated the E-2 Hawkeye's one-millionth flight hour, as well as the 40th anniversary of the C-2 Greyhound's first flight.
LONDON With its "Terminator" and "Basic Instinct" sequels gaining momentum, Mario Kassar and Andy Vanja's C-2 Pictures has entered into a multiyear, first-look co-production and financing deal with Intermedia.
C-2 Office Gear, a division of Fellowes, is another in a growing list of companies that is using kids-oriented characters to advance the category at retail.
mass: 166 gmol-1; IR (KBr, max/cm-1): 3329 (N-H), 3246 (O-H), 3112 (Ar C-H), 1661 (C=N), 1613 (Ar C=C); 1H-NMR (400 MHz, CD3OD, d in ppm): 7.26 (d, J = 8.8 Hz, 1H, H-6), 6.28 (dd, J = 8.4, 2.4 Hz, 1H, H-5), 6.23 (d, J = 2.4 Hz, 1H, H-3), 2.16 (s, 3H, CH3-8); 13C-NMR (100 MHz, CD3OD, d in ppm): 164.8 (C-4), 162.9 (C-2), 161.1 (C-7), 132.1 (C-6), 109.3 (C-5), 108.2 (C-1), 104.5 (C-3), 14.7 (C-8); EIMS (m/z): 166 [M]+, 109 [C6H5O2]+, 108 [C6H4O2]+, 83 [C4H3O2]+, 80 [C5H4O]+, 67 [C4H3O]+.