Results 101 to 110 of about 835,518 (294)

On Topological Indices And Domination Numbers Of Graphs [PDF]

open access: yes, 2016
Topological indices and dominating problems are popular topics in Graph Theory. There are various topological indices such as degree-based topological indices, distance-based topological indices and counting related topological indices et al.
Wang, Shaohui
core   +1 more source

On physical analysis of topological indices for iron disulfide network via curve fitting model

open access: yesScientific Reports
In this study, we conduct a comprehensive physical analysis of topological indices for the Iron Disulfide (FeS $$_{2}$$ 2 ) network using a curve-fitting model. Iron Disulfide is a cubic compound.
Rongbing Huang   +5 more
doaj   +1 more source

Reverse Zagreb and Reverse Hyper-Zagreb Indices for Crystallographic Structure of Molecules

open access: yesJournal of Chemistry, 2020
In the fields of chemical graph theory, topological index is a type of a molecular descriptor that is calculated based on the graph of a chemical compound.
Zhen Wang   +3 more
doaj   +1 more source

ON CERTAIN TOPOLOGICAL INDICES OF BENZENOID COMPOUNDS [PDF]

open access: yes, 2017
Drug discovery is mainly the result of chance discovery and massive screening of large corporate libraries of synthesized or naturally-occurring compounds.
Prabhu, S., Arulperumjothi, M.
core   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

open access: yesAdvanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray   +3 more
wiley   +1 more source

Study of Dendrimers by Topological Indices

open access: yes, 2017
In this paper, five degree based topological indices, the first Zagreb (M 1), second Zagreb (M 2), first multiple Zagreb (PM 1), second multiple Zagreb (PM 2), and the hyper Zagreb ...
Najmeh Soleimani   +2 more
core   +1 more source

Overcoming Artificial Structures in Resolution‐Enhanced Hi‐C Data by Signal Decomposition and Multi‐Scale Attention

open access: yesAdvanced Science, EarlyView.
Deep‐learning‐based signal enhancement is an effective way to recover high‐resolution details from a low‐resolution chromatin contact map. However, due to computational challenges, existing methods commonly divide up the contact map into small patches and create artificial discontinuities at patch boundaries.
Qinyao Li   +6 more
wiley   +1 more source

Type‐II Dirac Fermions in Monolayer In2O: Interplay of Magnetotransport, Spin Hall Effect, and Superconductivity

open access: yesAdvanced Science, EarlyView.
First‐principles calculations reveal that monolayer In2O${\rm In}_2{\rm O}$ hosts type‐II Dirac fermions near the Fermi level, which split into Weyl points under spin‐orbit coupling. The material exhibits negative and giant magnetoresistance, a pronounced spin Hall effect, and phonon‐mediated superconductivity at 1.5 K, establishing it as a unique ...
Qing‐Bo Liu   +6 more
wiley   +1 more source

Degree based Topological indices of Hanoi Graph [PDF]

open access: yes, 2018
International audienceThere are various topological indices for example distance based topological indices and degree based topological indices etc. In QSAR/QSPR study, physiochemical properties and topological indices for example atom bond connectivity ...
Khalid, Raghisa, Idrees, Nazeran
core  

Composite Topological Objects in Topological Superfluids

open access: yes, 2020
| openaire: EC/H2020/694248/EU//TOPVACThe spontaneous phase coherent precession of magnetization, discovered in 1984 by Borovik-Romanov, Bunkov, Dmitriev, and Mukharskiy [1] in collaboration with Fomin [2], became now an important experimental tool for ...
Volovik, G. E.
core   +1 more source

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