Poring over the online maps, I learned the route is not exactly a direct loop.
there are no directed loops, while a recurrent network does contain feedback loops.
A graph IFS is a directed graph G, possibly with loops and multiple edges, in which the vertices of G are labeled by { 1, 2, …, M } and each directed edge e is labeled with a contraction f e : X → X.
These studies showed that the oscillatory expression of the bHLH factor Hes1 is regulated by a direct negative feedback loop whereby Hes1 represses the transcription of its own coding gene A few models have been developed for this network [ 6, 41- 44].
The FFL is a loop as structure, but not as a directed network.
The startups-products link began a direct feedback loop, which was reinforced by a products-awards-papers path.
For simplicity, the CD44s/ZEB1 feedback loop is represented by a direct ZEB1 self-activation in the following analysis.
Health staff found that through a direct information loop, patients were better monitored.
During the closed-loop period, overnight insulin delivery was automatically directed by a closed-loop model predictive control algorithm [ 14].
During one 21-day period, randomly assigned, overnight insulin delivery was directed by a closed-loop algorithm.
