Results 81 to 90 of about 4,550,803 (308)
Complex network analysis of literary and scientific texts
, 2012 We present results from our quantitative study of statistical and network properties of literary and scientific texts written in two languages: English and Polish.
ANDRZEJ KULIG +6 more
core +1 more source
Integration of circadian and hypoxia signaling via non‐canonical heterodimerization
FEBS Letters, EarlyView.CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley +1 more source
Portraits of complex networks [PDF]
EPL (Europhysics Letters), 2008 We propose a method for characterizing large complex networks by introducing a new matrix structure, unique for a given network, which encodes structural information; provides useful visualization, even for very large networks; and allows for rigorous statistical comparison between networks. Dynamic processes such as percolation can be visualized using
Bagrow, J. P. +3 more
openaire +2 more sources
Complex Quantum Network Geometries: Evolution and Phase Transitions
, 2015 Networks are topological and geometric structures used to describe systems as different as the Internet, the brain or the quantum structure of space-time.
Bianconi, Ginestra +2 more
core +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Intelligent Anti-Jamming Decision-Making Technology Based on Knowledge Graph and DQN
SensorsRecent advancements in artificial intelligence have driven significant progress in intelligent anti-jamming communications. However, existing methods still face two major limitations: reinforcement learning-based models often suffer from slow convergence,
Dadong Ni +6 more
doaj +1 more source
Predicting synthetic rescues in metabolic networks
Molecular Systems Biology, 2008 An important goal of medical research is to develop methods to recover the loss of cellular function due to mutations and other defects. Many approaches based on gene therapy aim to repair the defective gene or to insert genes with compensatory function.
Adilson E Motter +3 more
doaj +1 more source
2D pattern evolution constrained by complex network dynamics
, 2006 Complex networks have established themselves along the last years as being particularly suitable and flexible for representing and modeling several complex natural and human-made systems.
Carslaw H S +9 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source