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Strong links, at least in US nuclear weapons, are always implemented as electro-mechanical systems such as motor-driven switches. [2] There are two main requirements: when functional, never to allow an invalid signals to penetrate the energy barrier, and never to fail in a way that can pass a signal though the barrier before the weak links inside the exclusion zone have also failed.
On UNIX System V descendent systems, during program runtime the dynamic linker resolves weak symbols definitions like strong ones. For example, a binary is dynamically linked against libraries libfoo.so and libbar.so. libfoo defines symbol f and declares it as weak. libbar also defines f and declares it as strong.
The disulfide bonds are strong, with a typical bond dissociation energy of 60 kcal/mol (251 kJ mol −1).However, being about 40% weaker than C−C and C−H bonds, the disulfide bond is often the "weak link" in many molecules.
Several algorithms based on depth-first search compute strongly connected components in linear time.. Kosaraju's algorithm uses two passes of depth-first search. The first, in the original graph, is used to choose the order in which the outer loop of the second depth-first search tests vertices for having been visited already and recursively explores them if not.
In computer programming, a weak reference is a reference that does not protect the referenced object from collection by a garbage collector, unlike a strong reference.An object referenced only by weak references – meaning "every chain of references that reaches the object includes at least one weak reference as a link" – is considered weakly reachable, and can be treated as unreachable and ...
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In a social network, strong triadic closure occurs because there is increased opportunity for nodes A and C with common neighbor B to meet and therefore create at least weak ties. Node B also has the incentive to bring A and C together to decrease the latent stress in two separate relationships.
or Serpentine chain, Cobra, Boston link, s-link, c-link or flat link. [14] Byzantine: or Turkish, is an intricate design in which each link is connected to four other links, creating a woven appearance. [15] [14] Curb A curb chain (cf. Curb chain) is when the links interlock with each other when laid flat. Some more open-link curb chains can ...