Results 51 to 60 of about 445,258 (115)

Noise-robust training of artificial neural networks using chemical reaction networks

APL Machine Learning
Artificial neural networks (NNs) can be implemented using chemical reaction networks (CRNs), where the concentrations of species act as inputs and outputs.
Sunghwa Kang, Jinsu Kim
doaj   +1 more source

Modeling of negative autoregulated genetic networks in single cells

, 2005
We discuss recent developments in the modeling of negative autoregulated genetic networks. In particular, we consider the temporal evolution of the population of mRNA and proteins in simple networks using rate equations. In the limit of low copy numbers,
Becskei, Biham, Biham, Elowitz, Elowitz, Elowitz, Gibson, Gibson, Gillespie, Gould, Green, Hartquist, Hollenbach, Hollenbach, Kalir, Kepler, Ko, Ko, Lipshtat, McAdams, McAdams, Milo, Milo, Morton-Firth, Murray, Nicolis, Paulsson, Paulsson, Paulsson, Paulsson, Rosenfeld, Smith, Swain, Szallasi, Yagil, Yagil   +35 more
core   +2 more sources

The Design of 2DOF IMC-PID Controller in Biochemical Reaction Networks

Applied Sciences, 2023
DNA molecules can be adopted to design biomolecular control circuits that can effectively control biochemical reaction processes. However, the leak reaction in actual biochemical reactions causes a significant uncertainty for reactions.
Yang Li, Hui Lv, Xing’an Wang
doaj   +1 more source

Reduction of Detailed Chemical Reaction Networks for Detonation [PDF]

, 2002
While a detailed mechanism represents the state-of-the-art of what is known about a reaction network, its direct implementation in a fully resolved CFD simulation is all but impossible (except for the simplest systems) with the computational power ...
Hung, Patrick, Shepherd, Joseph
core  

Heuristics-Guided Exploration of Reaction Mechanisms

, 2015
For the investigation of chemical reaction networks, the efficient and accurate determination of all relevant intermediates and elementary reactions is mandatory.
Bergeler, Maike, Proppe, Jonny, Reiher, Markus, Simm, Gregor N.   +3 more
core   +3 more sources

Reaction cleaving and complex-balanced distributions for chemical reaction networks with general kinetics

Peer Community Journal
Reaction networks have become a major modelling framework in the biological sciences from epidemiology and population biology to genetics and cellular biology.
Hoessly, Linard, Wiuf, Carsten, Xia, Panqiu   +2 more
doaj   +1 more source

Exploration of Reaction Pathways and Chemical Transformation Networks

, 2018
For the investigation of chemical reaction networks, the identification of all relevant intermediates and elementary reactions is mandatory. Many algorithmic approaches exist that perform explorations efficiently and automatedly.
Reiher, Markus, Simm, Gregor N., Vaucher, Alain C.   +2 more
core   +1 more source

Nonequilibrium Thermodynamics of Chemical Reaction Networks: Wisdom from Stochastic Thermodynamics

Physical Review X, 2016
We build a rigorous nonequilibrium thermodynamic description for open chemical reaction networks of elementary reactions. Their dynamics is described by deterministic rate equations with mass action kinetics.
Riccardo Rao, Massimiliano Esposito
doaj   +1 more source

Reaction Networks For Interstellar Chemical Modelling: Improvements and Challenges

, 2010
We survey the current situation regarding chemical modelling of the synthesis of molecules in the interstellar medium. The present state of knowledge concerning the rate coefficients and their uncertainties for the major gas-phase processes -- ion ...
Agundez, M., Cuppen, H. M., Geppert, W., Herbst, E., Linnartz, H., Loison, J. C., Oberg, K., Pernot, P., Roueff, E., Smith, I. W. M., Talbi, D., Troe, J., Wakelam, V.   +12 more
core   +3 more sources

Roles of network topology in the relaxation dynamics of simple chemical reaction network models

Scientific Reports
Understanding the relationship between the structure of chemical reaction networks and their reaction dynamics is essential for unveiling the design principles of living organisms.
Yusuke Himeoka, Julius B. Kirkegaard, Namiko Mitarai, Sandeep Krishna   +3 more
doaj   +1 more source