Results 81 to 90 of about 722,873 (188)
On topological analysis of two-dimensional covalent organic frameworks via M-polynomial
Scientific ReportsCovalent organic frameworks (ZnP-COFs) made of zinc-porphyrin have become effective materials with a variety of uses, including gas storage and catalysis.
Hong Yang +5 more
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A note on multiplicative sum Zagreb index [PDF]
, 2020 For a nontrivial (molecular) graph G, its multiplicative sum Zagreb index, denoted by π * 1 (G), is defined as the product of the sum is the degree of vertex u.
J South Asian, Math, Zagreb Index
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ON ZAGREB COINDEX POLYNOMIALS FOR SOME SPECIAL GRAPHS
Zagreb polynomial is a polynomial in which the power of the indeterminate is a Zagreb index, Zagreb index is a graph invariant as it remains fixed under graph homomorphism.
Kiri, Aliyu Ibrahim, Suleiman, Aliyu
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M-polynomial and NM-polynomial indices of camptothecin–polymer conjugate IT-101 structure
Main Group Metal ChemistryCamptothecin is a naturally occurring alkaloid known for its significant and selective inhibition of the topoisomerase nuclear enzyme, a critical target in cancer treatment.
Teng Ling +5 more
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, 1907 1. EXPOSITION PHILATÉLIQUE CROATE 1.-8. IX 1907 A ZAGREB (CROATIE), 4F, PRVA HRVATSKA FILATELISTIČKA IZLOŽBA 1.-8. IX 1907 ZAGREB 1. exposition philatélique croate 1.-8. IX 1907 a Zagreb (Croatie), 4f, Prva Hrvatska filatelistička izložba 1.-8.
Dionička Tiskara, Zagreb
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Ivo Kerdić (1881-1952): Medals and plaquettes from the Zagreb Archaeological Museum
, 2004 IVO KERDIĆ (1881-1953) MEDALS AND PLAQUETTES FROM THE ZAGREB ARCHAEOLOGICAL MUSEUM This exhibition has been conceived to mark the fiftieth anniversary of the death of the great Croatian scupltor and medallist Ivo Kerdić (b.
Mirnik, Ivan
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Computing connection-based topological indices of a carbon nanotubes
South African Journal of Chemical EngineeringTopological indices (TIs) are mathematical codings of the molecular graphs that predict the physicochemical, biological, toxicological, and structural properties of the chemical compounds.
Ejaz Ul Haq +4 more
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General Fifth M-Zagreb Polynomials of Benzene Ring Implanted in the P-Type-Surface in 2D Network
Biointerface Research in Applied Chemistry, 2020 Constitutional formulae of molecules are molecular graphs consisting of atoms as vertices and bonds between them represented as edges. The various physical, chemical, and biological properties of molecules are dependent on their molecular structures. The molecular structure is most important, not only to chemists but also to all scientists.
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