GRAPH theoryEVOLUTIONARY algorithmsEvolutionary dynamics in spatially structured populations has been studied for a long time. More recently, the focus has been to construct structures that amplify selection by fixing beneficial mutations with higher probability than the well-mixed ...
SelfLoops takes its name from the self-loop in graph theory, a self-loop is an edge that connects a vertex to itself. We are convinced that improvements can only be made if we have the ability to measure and analyze our activities and then act upon the past experiences and feedback. ...
model. in our models the loops can be oriented or unoriented and interact with each other via a potential which depends on their mutual distance. the potential can have bounded or unbounded support and can allow a bounded or an arbitrarily large number of visits at the vertices. we consider ...
Loop and domain nodes in their uni-modal graph representations were labeled using established ArchDB and SCOP nomenclature, respectively, arranged top-down in the order of time events, and colored according to age (nd) on a relative 0-to-1 scale or on a 'billions of years ago' (Gya) ...
If a current of 1.5 A flows through both coils in the same direction, graph the magnetic field between the two coils B(x) versus the distance x from the left coil. 23PRACTICE PROBLEM Determine the magnitude and direction of the net force experienced by a four-sided loop of wi...
R Gambini,J Pullin,A Ashtekar - Cambridge University press 被引量: 231发表: 1996年 Loops, Knots, Gauge Theories and Quantum Gravity 1. Holonomies and the group of loops; 2. Loop coordinates and the extended group of loops; 3. The loop representation; 4. Maxwell theory; 5. Yang-Mills...
Collisions between the DNA replication machinery and co-transcriptional R-loops can impede DNA synthesis and are a major source of genomic instability in cancer cells. How cancer cells deal with R-loops to proliferate is poorly understood. Here we show that the ATP-dependent chromatin remodelling ...
We explore the hypothesis that the relative abundance of feedback loops in many empirical complex networks is severely reduced owing to the presence of an inherent global directionality. Aimed at quantifying this idea, we propose a simple probabilistic model in which a free parameter γ controls the...
The use of graph theory for loop identification is described. The extension to higher-order basis functions on surfaces is also indicated. Applications of the techniques described to various models will be displayed in the conference poster.关键词:...
3 showing the use of both a finite impulse response (FIR) equalizer section and an infinite impulse response (IIR) equalizer section in the feedback path, and using the equation error method of equalizer adaptation; FIG. 6 shows a graph of a typical impulse response of a twisted-wire ...