- A
rigid airship is a type of
airship (or dirigible) in
which the
envelope is
supported by an
internal framework rather than by
being kept in
shape by...
- In mathematics, a
rigid transformation (also
called Euclidean transformation or
Euclidean isometry) is a
geometric transformation of a
Euclidean space...
-
Rigid constitution is a
constitution which stands above the
other laws of the country,
while flexible constitutions do not. A. V.
Dicey defines a rigid...
- In
modal logic and the
philosophy of language, a term is said to be a
rigid designator or
absolute substantial term when it
designates (picks out, denotes...
- engineering, a
rigid frame is the load-resisting
skeleton constructed with
straight or
curved members interconnected by
mostly rigid connections, which...
- The
Rigid Raider (RRC) is a
series of fast
raiding and ****ault
craft made by RTK Marine, a
subsidiary of Halmatic, part of BAE
Systems Surface Ships....
- In rotordynamics, the
rigid rotor is a
mechanical model of
rotating systems. An
arbitrary rigid rotor is a 3-dimensional
rigid object, such as a top. To...
-
category theory, a
branch of mathematics, a
rigid category is a
monoidal category where every object is
rigid, that is, has a dual X* (the
internal Hom...
- A
rigid bus (either a
motor bus or trolleybus) is a
vehicle used in
public transportation services with a single,
rigid ch****is. A bus of this type is...
- A
rigid inflatable boat (RIB), also
rigid-hull
inflatable boat or
rigid-hulled
inflatable boat (RHIB), is a
lightweight but high-performance and high-capacity...
