Results 21 to 30 of about 4,706,491 (312)

Elementary flux modes in a nutshell: properties, calculation and applications.

open access: yesBiotechnology Journal, 2013
Elementary flux mode (EFM) analysis allows the unbiased decomposition of a metabolic network into minimal functional units, making it a powerful tool for metabolic engineering.
J. Zanghellini   +3 more
semanticscholar   +3 more sources

Comparison between elementary flux modes analysis and 13C-metabolic fluxes measured in bacterial and plant cells [PDF]

open access: yesBMC Systems Biology, 2011
Background13C metabolic flux analysis is one of the pertinent ways to compare two or more physiological states. From a more theoretical standpoint, the structural properties of metabolic networks can be analysed to explore feasible metabolic behaviours ...
M. Beurton-Aimar   +5 more
semanticscholar   +3 more sources

Nonlinear compact localized modes in flux-dressed octagonal-diamond lattice [PDF]

open access: yes, 2022
This research was supported in part by the Polisimulator project co-financed by Greece and the EU Regional Development Fund.Summarization: Tuning the values of artificial flux in the two-dimensional octagonal-diamond lattice drives topological phase ...
Gündoğdu S.   +7 more
core   +3 more sources

Hybrid Dynamic Models of Bioprocesses Based on Elementary Flux Modes and Multilayer Perceptrons

open access: yesProcesses, 2022
The derivation of minimal bioreaction models is of primary importance to develop monitoring and control strategies of cell/microorganism culture production.
M. Maton   +2 more
semanticscholar   +1 more source

Operational Diagnostics System for Asymmetric Emergency Modes in Traction Drives with Direct Torque Control

open access: yesApplied Sciences, 2023
This article presents an analysis of the causes behind the development of asymmetric modes in a traction drive system that features direct torque control (DTC) of a rolling stock with asynchronous traction motors.
Sergey Goolak   +4 more
doaj   +1 more source

Principal metabolic flux mode analysis [PDF]

open access: yesBioinformatics, 2017
Abstract Motivation In the analysis of metabolism, two distinct and complementary approaches are frequently used: Principal component analysis (PCA) and stoichiometric flux analysis. PCA is able to capture the main modes of variability in a set of experiments and does not make many prior ...
Bhadra, Sahely   +4 more
openaire   +4 more sources

PseudospinOrbit Coupling for Chiral Light Routings in Gauge-Flux-Biased Coupled Microring Resonators [PDF]

open access: yes, 2022
Pseudospin–orbit coupling of light, exploiting artificially defined photon spins to steer its spatial motion, underlies many intriguing light–matter interaction phenomena and spin-based optical devices.
Chengzhi Qin   +5 more
core   +1 more source

Flux Coupling and the Objective Functions’ Length in EFMs

open access: yesMetabolites, 2020
Structural analysis of constraint-based metabolic network models attempts to find the network’s properties by searching for subsets of suitable modes or Elementary Flux Modes (EFMs).
Francisco Guil   +2 more
doaj   +1 more source

How accurate are flux-tube (local) gyrokinetic codes in modeling energetic particle effects on core turbulence?

open access: yesNuclear Fusion, 2023
Flux-tube (local) gyrokinetic codes are widely used to simulate drift-wave turbulence in magnetic confinement devices. While a large number of studies show that flux-tube codes provide an excellent approximation for turbulent transport in medium-large ...
A. Di Siena   +10 more
doaj   +1 more source

Lyapunov modes for a nonequilibrium system with a heat flux [PDF]

open access: yesComptes Rendus. Physique, 2007
We present the first numerical observation of Lyapunov modes (mode structure of Lyapunov vectors) in a system maintained in a nonequilibrium steady state. The modes show some similarities and some differences when compared with the results for equilibrium systems.
Taniguchi, Tooru, Morriss, Gary P.
openaire   +2 more sources

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