It thus makes the implicit assumption that important qualitative dynamical properties of the network are intimately connected with the network structure and the regulatory logic, independently from the details of the kinetic mechanisms and precise parameter values.
In summary, we have used the empirical manifestations of the underlying principles of agglomeration and the implicit network structures and dynamics responsible for the formation of cities to account systematically for urban dynamics at different scales.
An important simplification of our modeling approach is the implicit treatment of the spatial structure of the SAM by using cell pools that are connected via differentiation rates.
The implicit representation of these networks e.g. as a column of controled reactions listed for each difference vector is useful to identify those difference vectors and in turn those components of the system, the ill-resolved wiring of which greately increases the number of alternative network structures [ 19].
This is an implicit criticism of the structures put in place by former director general Mark Thompson which left them unable to cope when the story blew up.
However this program provides as result only implicit network structures, the inferred extra links do not usually directly correspond to the tree lineages and the number of nodes and edges of the resulting network can grow exponentially with the number of splits.
The structure and symmetries of the network are clear, for instance the mutual repression between R2 and R4, and the repression of R1 by R2 and R3 by R4.
Suzuki, M., Wang, H. H. & McCarty, D. R. Repression of the LEAFY COTYLEDON 1/B3 regulatory network in plant embryo development by VP1/ABSCISIC ACID INSENSITIVE 3-LIKE B3 genes.
Thus, weighted sum of fluxes through these elementary modes for each reaction, called control-effective fluxes (CEF), lead to the implicit incorporation of functionality and regulation into metabolic network structures [ 11, 13, 14].
Transcriptional repression of the rat osteocalcin gene by deltaEF1.
