Results 51 to 60 of about 589,709 (328)

Metric and Fault-Tolerant Metric Dimension of Hollow Coronoid

open access: yesIEEE Access, 2021
Coronoid systems actually arrangements of hexagons into six sides of benzenoids. By nature, it is an organic chemical structure. Hollow coronoids are primitive and catacondensed coronoids. It is also known as polycyclic conjugated hydrocarbons.
Ali N. A. Koam   +3 more
doaj   +1 more source

Translated Chemical Reaction Networks [PDF]

open access: yes, 2013
Many biochemical and industrial applications involve complicated networks of simultaneously occurring chemical reactions. Under the assumption of mass action kinetics, the dynamics of these chemical reaction networks are governed by systems of polynomial
Johnston, Matthew D.
core   +1 more source

The (a,b)-Zagreb index of line graphs of subdivision graphs of some molecular structures

open access: yesInternational Journal of Mathematics for Industry, 2020
A graph is a mathematical model used to predict the topology of a given system. In chemical graph theory, a graph is designed by considering atoms as vertices and edges as bonds between atoms of a particular molecule.
Prosanta Sarkar, Anita Pal, Nilanjan De
doaj   +1 more source

Discontinuous Percolation Transitions in Epidemic Processes, Surface Depinning in Random Media and Hamiltonian Random Graphs

open access: yes, 2012
Discontinuous percolation transitions and the associated tricritical points are manifest in a wide range of both equilibrium and non-equilibrium cooperative phenomena. To demonstrate this, we present and relate the continuous and first order behaviors in
B. Bollobás   +6 more
core   +1 more source

Graph Entropy of Some Special Chemical Graphs

open access: yesمجلة بغداد للعلوم
Chemical graph theory plays an important role in modelling molecules, especially examining physico-chemical properties of the chemical compounds. Alkanes are one of the chemical compounds which are made up of hydrogen and carbon atoms, generally known ...
B. I. Andrew, A Anuradha
doaj   +1 more source

Node Balanced Steady States: Unifying and Generalizing Complex and Detailed Balanced Steady States

open access: yes, 2017
We introduce a unifying and generalizing framework for complex and detailed balanced steady states in chemical reaction network theory. To this end, we generalize the graph commonly used to represent a reaction network. Specifically, we introduce a graph,
Cappelletti, Daniele   +2 more
core   +1 more source

Graph-theoretic approaches to injectivity and multiple equilibria in systems of interacting elements [PDF]

open access: yes, 2009
We extend previous work on injectivity in chemical reaction networks to general interaction networks. Matrix- and graph-theoretic conditions for injectivity of these systems are presented.
Banaji, Murad, Craciun, Gheorghe
core   +4 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

On topological indices and entropy measures of beryllonitrene network via logarithmic regression model

open access: yesScientific Reports
Chemical graph theory, a subfield of graph theory, is used to investigate chemical substances and their characteristics. Chemical graph analysis sheds light on the connection, symmetry, and reactivity of molecules.
Guofeng Yu   +5 more
doaj   +1 more source

Computation of Zagreb Polynomial and Indices for Silicate Network and Silicate Chain Network

open access: yesJournal of Mathematics, 2023
The connection of Zagreb polynomials and Zagreb indices to chemical graph theory is a bifurcation of mathematical chemistry, which has had a crucial influence on the development of chemical sciences.
Muhammad Usman Ghani   +4 more
doaj   +1 more source

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