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Structured' [+ j# F4 r$ F6 J, l
Program5 d2 P8 w' o* c$ A* A* ^: H8 v& Q
A program constructed of a basic set of control structures, each one having one* @. [8 s* z6 }1 {3 K4 x+ C' n4 {+ z
entry point and one exit. The set of control structures typically includes:
, d2 e( ^# X# b8 j$ A* o9 ksequence of two or more instructions, conditional selection of one of two or more+ G: Y7 c/ o3 w0 g
instructions, conditional selection of one of two or more instructions or
4 Y( u' c& k1 p4 Xsequences of instructions, and repetition of an instruction or a sequence of
5 g) U* E$ j+ R3 d- ~* Ginstructions.
1 m6 O8 i5 J# N6 v; S- gSTRV Space Technology Research Vehicle.. W4 C! S' D+ M3 m6 o% @( M3 f
STS See Space Transportation System.& F7 [& h8 y4 f5 a9 k
STSC Software Technology Support Center.
, s+ b$ X* r. v4 PMDA GLOSSARY, VER. 4.0 S
0 L& h9 J& l! [! |2812 q) b: c- ~9 `' {: \
STT (1) Small Tactical Terminal (USAF term).5 k f) v8 Y" y* D
(2) Stockpile-to-Target (US Army term).
: e$ f, X$ W& |/ n& e3 kSTTR Small Business Technology Transfer.5 e0 @; }7 g! R5 V! ^
STU Secure Telephone Unit.
|5 y/ m: f- o! v8 U+ H8 bSTW Strike Warfare.
* V9 i; j/ T. D' CSTWC Strike Warfare Commander.
3 ]: E: R, f8 Q2 g1 A) |7 TSTWG Simulation Tools Working Group.
+ L9 R+ f& L' J: o; `Subassembly Two or more parts joined together to form a unit, capable of disassembly, which
8 D E0 U9 {6 X$ O0 wis only a part of a complete machine, structure, or other article.9 T/ J7 `9 }- p; @6 n
Subcontractor A contractor who enters into a contract with a prime contractor. t' R8 P$ c/ p0 [4 m; y
Subject Security( ~" Q# }9 W b% s- }: Y
Level! V1 K& y1 [$ b) i: A4 u: w
A subject's security level is equal to the security level of the objects to which it9 u; a! P0 {1 c# ^
has both read and write access. A subject's security level must always be, ^/ m/ S! X$ h( q
dominated by the clearance of the user and with the associated subject.: j$ o6 S0 }- A* F, D: j
Submarine-
0 P; b& D, Y# {4 f3 ELaunched
" x9 i/ K4 b0 ]0 A) CBallistic Missile! m9 s( ?" u: @0 N) P+ i
(SLBM)0 H0 s, ~0 \! |1 A
A ballistic missile launched from a submarine, with a range of 3,000 to 6,000$ E2 c3 C8 j4 E1 K {' U6 w
miles.3 \3 Z3 f: }% d# H0 j
SUBROC Submarine Rocket.8 B6 k4 L9 c8 O- g' `2 f
Subsystem A functional grouping of components that combine to perform a major function# }7 w3 a1 C7 }0 {, w' R& L
within an element, such as attitude control and propulsion.3 A- Z- v9 `/ `
Subtractive7 Q$ V( l2 U: J) W% r
Defense
) G$ |/ u* T. ] x4 ~7 {" kFirst come first engaged as long as weapons last.6 i, V+ R; c& o, T" B" F& [9 I$ [
SUCCESS Synthesized UHF Computer Controlled Equipment Subsystem.$ R! w' \% k6 i
Succession of
2 ?" W* S L$ p: `7 u5 xCommand& l" m H) t$ R& y9 s
The planned or actual sequence in which subordinate commanders, in turn,. A# C! U2 ?+ e! B: f. `
become de facto commanders of a senior organization. Devolution of command3 y! Y q' G, l+ |
is a synonymous term.
! D: a9 k5 K' z0 x# C- mSUM Software Users Manual (Computer term).
' d% H# ]6 j+ r; P3 @Sunk Costs The costs of resources already committed or spent. In comparing two
9 b3 D% U3 L6 G5 W6 O1 J7 palternatives, such costs are "non-additive," and they are not germane to
8 [% a9 P* r9 i* S8 {decisions about future use of resources.( v. g' m% A! X3 _4 ?2 e
Sup Pro Supporting Programs (MDA term).' J r: _# t. K7 R: p
Super Survivable Solar Power Subsystem Demonstrator.
7 g8 K, b, q' I' _Super Radiance The process used by a super radiant laser to generate or amplify a laser beam in" h1 g* e2 P3 n* z
a single pass through a lasant material, or, in the case of a free electron laser,
4 w, F7 f! L' Xthrough an electric or magnetic field in the presence of an electron beam. Super
% @3 L, i4 W+ c7 T" ^. |9 g- {radiance is actually a form of stimulated emission. Also known as, V. \ J8 R- x3 K# [
superfluorescence, or amplified spontaneous emission.
- I4 D, X( \' Q h: ]- ]* }8 o6 ~MDA GLOSSARY, VER. 4.0 S
* j q2 U* L( @5 ~3 |/ z) X# O282
. x+ O$ e5 ]- m+ d. bSuperradiant
& V" ]; j" k( w1 O: t; rLaser (SRL)
1 ~+ w9 y1 ^ `7 s8 i3 Q# A: R% D: b6 BA laser in which the beam passes through the lasant only once; mirrors are not5 t$ R0 t6 J& g) \1 B
required for the operation of such a laser, as they are with more conventional8 J2 y \7 Y; R2 V3 N
lasers which are sometimes called "cavity lasers" to distinguish them from; E0 I5 ^9 u3 r4 v- p) Z
superradiant lasers. Free electron lasers may also be superradiant; the laser
! b; Z& l" c/ ` fbeam of a superradiant free electron laser would pass once through the electric( `, c3 X7 M" x" Y
or magnetic field (instead of a lasant) in the presence of an electron beam.2 p. D$ _" o/ F; E
Supervisory5 u0 N. w |1 Y9 O$ c; ~
Programs! Q! H7 d% h' h% } v/ l' o- e
Computer programs that have the primary function of scheduling, allocating, and
2 X# k; M5 h2 Q0 mcontrolling system resources rather than processing data to produce results.- s1 c) H% t3 c- n! H5 _$ I
Supplemental
, w$ g3 ]' ^6 P; J- P/ rAppropriation8 ~( U$ D9 A u, z$ o
An appropriation enacted as an addition to a regular annular appropriation act.
5 A# Q, D; U, x: v! c1 MSupport
7 f% O/ G j1 R; J+ A3 a5 i6 TEquipment
. I$ X# q% X* u, c" Q) O, LAll system equipment required to support the ground and flight phases of the8 I7 f0 U2 n! c+ u1 k" [+ l
mission. Support equipment includes aerospace ground equipment (AGE),) @& x) k2 v$ [- Y( A
maintenance ground equipment (MGE), transportation and handling (T&H)2 V$ J6 {2 K T2 `; ]( e/ i
equipment, and equipment used to support system deployment (i.e., assembly
& g$ E4 F% s6 C7 xtools and fixtures, test and checkout equipment, personnel support and, ?$ ~5 f( Z1 z) Z; r/ U. f7 ?
protection equipment).4 |. N8 m4 O3 z
Support
# V. X1 }, @9 y3 `; U MPersonnel
) U( S$ w5 o6 Q9 q0 gIndividuals, in addition to operators, trainers, and maintainers, who are directly
- [# y9 I' }0 y1 d6 t$ b0 Vassociated with an operational system(s), and who are critical to its continuous
/ b$ |, \ c4 x. a$ Qoperation. Examples include program management offices, security, supply,9 ~9 u3 K7 @# r' s1 N: |0 k& V& N
administrative support, and the like.
: P" ^& a: u5 Q/ \0 i5 USupport Software Software that aids in the development or maintenance of other software, for
1 R& M0 K+ m9 A3 _7 W& |( |example compilers, loaders, and other utilities.
! ?8 q2 }+ l& W) d% d; TSuppression Temporary or transient degradation of the performance of a weapons system,6 G1 e- ^3 b1 X, s. s
below the level needed to fulfill its mission objectives, by an opposing force./ w, X4 A+ L& Y, _# c* I
SUPSHIP Superintendent of Shipbuilding.' @! J, ]( B% v) c
SURCOM Surveillance Constellation.
& V4 |. A2 j% ]% P' Y3 eSurge Production An increased rate of production necessary to meet demands for defense items; V+ J5 J, o$ a; m
due to a need for accelerated production to meet a threat or for a wartime or
/ W9 X2 G- U2 R4 Y' V' }7 J" cmobilization situation. This increased rate can be obtained by having excess9 ^/ T9 `' @, V( k: f$ j
production capacity available or by utilizing multiple shifts of normal capacity \4 |. e6 w! u9 f, ~2 u
measures.
. W: a1 M" z! fSurveillance An observation procedure that includes tactical observations, strategic warning,
3 O1 p6 T6 ?6 m+ b) z8 _- Yand meteorological assessments, by optical, infrared, radar, and radiometric2 |8 P2 T1 b1 @0 _1 r
sensors on space-borne and terrestrial platforms. |
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