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NSF National Science Foundation.
- \& R/ A% w" E/ V) O9 x7 k2 g9 uNSFS Naval Surface Fire Support." v, b! c, D3 B+ X4 p, |- l6 x
NSG Naval Security Group.' D9 [& \, A2 \+ O
NSIA National Security Industrial Association, Washington, DC.
0 n" T& A3 {: A& hNSIE Network Security Information Exchange.
+ f" a$ t" W) e" F; _0 e& X) ANSN National Stock Number (ILS term).
; A& a4 V# X! DNSNF Non-Strategic Nuclear Forces.3 B5 J+ L5 U& ~. J
NSOC (1) National Signals Intelligence Operations Center. (2) Navy Satellite0 h- j8 O$ f! W6 C
Operations Center.3 _# E% D+ }6 ]4 s
NSP Not Separately Priced.
8 j$ ~3 y, u" O. X4 D6 MNSSC National Space Surveillance Center, CMAFB.4 K" ^- S9 i1 `8 F# |# F/ N3 u1 E
NSSD National Security Study Directive.
! @$ l+ j+ f, Q$ PNSTAC National Security Telecommunications and Information System Security
0 J$ y$ J* c$ L2 aCommittee.
1 Z) f6 f( t; FNSTC National Science and Technology Council (EOP term).
* Y7 P" X F& c& c& _* ^NSWC Naval Surface Warfare Center, Dahlgren, VA.* f( `+ T4 ?0 p/ f2 |3 S
NSWC/DD Naval Surface Warfare Center, Dahlgren, VA.4 B6 J; G" w* J, j+ o( J% P
NSWC/PHL Naval Surface Weapons Center, Port Hueneme Division.
7 \' j; K3 p* M, _NTACS Navy Tactical Air Control System." O# T; }- `6 y5 G6 d3 T. ^$ `* l5 R* K
NTB National Test Bed.
/ D( D9 |% |# e. k- N5 G+ j9 P; qNTB/WAN OBSOLETE. National Test Bed/Wide Area Network.8 O* A' ~. |& q/ ]
MDA GLOSSARY, VER. 4.0 N
* T/ f1 W! T+ ]. c6 `& z Z2033 N! i$ k2 f/ F) v
NTBI OBSOLETE. National Test Bed Integration.$ c1 G+ s( Q2 t& w3 w8 M
NTBIC OBSOLETE. National Test Bed Integration Contract.2 \ @# i! \1 b( H8 s
NTB-JPO OBSOLETE. National Test Bed Joint Project Office.
' O8 _1 \. h4 f6 _% U8 ]3 DNTBN OBSOLETE. National Test Bed Network.' r5 A6 Y& k" O7 e1 G7 h2 \1 q6 S
NTC National Training Center, located at Ft. Irwin, CA. A large maneuver area that% D( x: B0 n6 a- g4 Z7 G+ m+ l
serves as the Army’s primary training center for Army maneuver forces. Friendly
3 U) c* n8 |. I) |forces are pitted against “enemy” forces to validate proposed procedures and
4 m6 t3 T9 ]4 {doctrine.) a4 ?* F$ _$ h( u% n, Y. y, `
NTIC (1) Navy Tactical Intelligence Center. (2) National Technical Information Center.
6 s ^( V$ |9 T1 V& [ n! mNTF National Test Facility.0 i4 `# S) ?* I( m- `
NTM National Technical Means.
$ I5 a' `1 j9 T6 x* \3 c/ S4 W1 ?. kNTU New Threat Upgrade.
1 q. ]- t' @4 p; m! a* H4 {NTW OBSOLETE. Navy Theater-Wide. Now referred to as the Sea-Based Midcourse
, }' j: e) J' r" G( W C FSegment of BMDS.
8 G2 H* Z- j& d3 U7 i1 X8 i" A. E+ d DNTWD(S) OBSOLETE. Navy Theater-Wide Defense (System).
% N: P1 o5 ^ x' @9 `2 W& y# SNuclear,. R9 T/ m$ c! C9 X4 {& S: x) T! N5 m
Biological, and8 b' l! v) e8 h; q9 v* A
Chemical
$ l M- `! } ^Contamination( S3 X4 a1 g6 n/ J) a/ t F2 G' Z$ O
(NBCC)% W. o5 ^$ Y* i3 s- P/ |( i
The deposit and/or absorption of residual radioactive material or biological or5 \* l' P8 L; m$ f0 J$ c0 j4 T
chemical agents on or by structures, areas, personnel, or objects.6 {. |# a& z8 I. a0 q
•Nuclear Contamination. Residual radioactive material resulting from fallout or: }. o S4 ?0 U8 D! `) J# A9 {; J K
rainout, and residual radiation from a system produced by a nuclear
" k3 [ `' } x+ mexplosion, and persisting longer than one minute after burst.
y M X7 v7 l6 d* h•Biological Contamination. Microorganisms and toxins that cause disease in3 a# v# P' }' V' X- |6 f( ?
humans, plants, or animals or cause deterioration of material.) g- h# p4 C- G2 ?5 d" h
•Chemical Contamination. Chemical substances intended for use in military6 `: P+ d5 L+ _( J
operations to kill, seriously injure, incapacitate, or temporarily irritate humans.
1 B$ k; d; ~2 m, H" TNuclear,5 g( ^8 d$ Y i& E/ q
Biological, and
( X- ~3 q6 O& J4 OChemical1 a# }" i7 l9 w1 O
Contamination9 k2 W7 J3 T# x8 L
Survivability; o3 x8 P/ Y- y( W
The capability of a system and its crew to withstand a NBCC environment and) [7 N# e# C7 ~# W* }& V
relevant decontamination without losing the ability to accomplish the assigned( F6 e* E/ k1 O
mission. A NBCC survivable system is hardened against NBCC and
U4 {9 O; }8 s7 B( l" Vdecontaminates; it can be decontaminated, and it is compatible with individual9 r; v0 _" m' p/ h% l# t
protective equipment.
3 T+ D2 [: U l/ ~•Hardness. The capability of material to withstand the materiel -damaging
. N, v6 z* m: l' m) Qeffects of NBCC and relevant decontamination.2 A: R4 X7 D1 r6 j0 x0 k2 |
•Decontamination. The process of making personnel and materiel safe by
8 e" t4 H' X8 h( ]rendering harmless or removing radioactive, chemical, or biological material.
k Y. I P, H•Compatibility. The capability of a system to be operated, maintained, and resupplied by persons wearing individual protective equipment, in all climates! D# _$ @2 A c9 [* S
for which the system is designed, and for the period specified in the
& q7 X. z7 u# a: ?% ~operational requirements document./ N5 }/ }. F8 C r% p7 @
Nuclear Cloud See Radioactive Cloud.& {! i. g" a ?9 A O' S
Nuclear Directed+ k' S3 A4 S4 f. N# V* ?
Energy Weapon, ~3 o" R" h* _) u/ w
(NDEW)
, i# y; r$ d: MA directed energy weapon for which the source of energy is a specially designed
' h, N. }5 S: d" }+ ]: d. dnuclear device.! z9 R1 c8 M- C+ J, J- l0 u" p
MDA GLOSSARY, VER. 4.0 N
% y& J9 u I7 E- T204
0 _, J1 l6 o) r; C& T% }! a. UNuclear+ }2 Z3 [3 ~, X [
Environment6 B1 O! i* \, n5 H6 x
The environment, which results from the detonation of nuclear weapons. Some, S/ \2 \& S5 o. E
components of this environment are directly emitted by the nuclear weapon and
6 X' a/ F6 u. jother collateral effects are created by the interaction of the emitted nuclear
$ j& h8 s( ^/ C- qradiation with the earth’s atmosphere, the earth’s surface and the earth’s& q1 b3 Y4 U3 A1 G/ b, S
magnetic field. The nuclear environment consists of radiation, blast, shock,
# |4 K' v+ r! t& M: Y: @thermal, electromagnetic pulse (EMP), emissions from radioactive debris, trapped9 u: p# e! `# J: L$ ~( n2 E1 N+ {
electrons, and disturbances to the atmosphere and to the propagation paths for$ g: C( F6 Y- z r7 ?
radar and communications. The nuclear environment exists in the
- z; j1 `' S1 b4 w5 w8 G( mexoatmospheric, atmospheric and ground BMD operational regimes.- Q8 V! M* P6 f
Nuclear
9 k- R" \5 H, C, y6 VHardness
" J6 |& a# n" R2 ?$ h+ aA quantitative description of the resistance of a system or component to
% ]: p$ K% c5 h" K! u$ Hmalfunction (temporary and permanent) and/or degraded performance induced
. G3 {% n/ w* R5 gby a nuclear weapon environment. Resistance to physical quantities such as
8 f% m4 Y/ g; W; U! n$ T' J4 poverpressure, peak velocities, energy absorbed, and electrical stress measures* p& x2 `/ V( T! M7 U
hardness. Hardness is achieved through adhering to appropriate design! n8 N6 R( z* p$ t' k* u4 S
specifications and is verified by one or more test and analysis techniques.
; m) s! V0 s% W8 b8 r$ \Nuclear8 g4 |5 O3 F6 l3 @/ E+ D" c
Radiation
. G% G2 V9 Y' P6 Y8 `! YParticulate and electromagnetic radiation emitted from atomic nuclei in various
5 m! r! |( [ pnuclear processes. The important nuclear radiations, from the weapons standpoint, are alpha and beta particles, gamma rays, and neutrons. All nuclear
0 l1 f" G2 O- [7 mradiations are ionizing radiations, but the reverse is not true; x-rays, for example,: m; c6 v6 e) `& W# _
are included among ionizing radiations, but they are not nuclear radiations since
! E4 ^2 ^& [7 _8 A6 [5 ^$ o) g5 ] @# sthey do not originate from atomic nuclei. (See Ionizing Radiation and X-Rays.) |
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