Results 251 to 260 of about 467,517 (284)

The connectivity index 25 years after

Journal of Molecular Graphics and Modelling, 2001
We review the developments following introduction of the connectivity indices as molecular descriptors in multiple linear regression analysis (MLRA) for structure-property-activity studies. We end the review with discussion of results obtained with applications of the variable connectivity index.
openaire   +2 more sources

On general sum-connectivity index

Journal of Mathematical Chemistry, 2009
We report some properties especially lower and upper bounds in terms of other graph invariants for the general sum-connectivity index which generalizes both the ordinary sum-connectivity index and the first Zagreb index. Additionally, we give the Nordhaus-Gaddum-type result for the general sum-connectivity index.
Zhou, Bo, Trinajstić, Nenad
openaire   +4 more sources

On a novel connectivity index

Journal of Mathematical Chemistry, 2009
We present a novel connectivity index for (molecular) graphs, called sum-connectivity index and give several basic properties for this index, especially lower and upper bounds in terms of graph (structural) invariants. It appears that this and the original Randić connectivity index that we call product- connectivity index are highly intercorrelated ...
Zhou, Bo, Trinajstić, Nenad
openaire   +2 more sources

The Sum-Connectivity Index - An Additive Variant of the Randić Connectivity Index

Current computer-aided drug design, 2013
Applications of novel variant of the connectivity index that we call here the sum- connectivity index in structure-property modeling are reviewed. Accordingly, we named here the Randić connectivity index as the product-connectivity index. Correlations from literature that were obtained by one-descriptor models using both variants of connectivity ...
Bešlo, Drago, Skala, Karolj, Sović, Ivan, Lučić, Bono, Nikolić, Sonja, Trinajstić, Nenad, Plavšić, Dejan, Vikić-Topić, Dražen   +7 more
openaire   +1 more source

Connectivity Index

2020
Bogdan Bumbăcilă, Mihai V. Putz
openaire   +1 more source

Patient navigation across the cancer care continuum: An overview of systematic reviews and emerging literature

Ca-A Cancer Journal for Clinicians, 2023
Matthew Tieu, Jolyn Johal, Nicolas H Hart   +2 more
exaly  

Radiotheranostics in oncology: Making precision medicine possible

Ca-A Cancer Journal for Clinicians, 2023
Eric Aboagye
exaly  

Digital Connectivity Index

2023
openaire   +1 more source

Targeted drug delivery strategies for precision medicines

Nature Reviews Materials, 2021
Mandana T Manzari, Yosi Shamay, Hiroto Kiguchi   +2 more
exaly  

Reverse eccentric connectivity index

2012
Research on the topological indices based on eccentricity of vertices of a molecular graph has been intensively rising recently. Eccentric connectivity index, one of the best-known topological index in chemical graph theory, is belonging to this class of indices.
openaire   +1 more source