Hosoya indices and a new approach to molecular similarity

Date

2003-06-01

Author

Türker, Burhan Lemi

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

76
views

0
downloads

A vector model based on the truncated Hosoya indices has been introduced. Two novel indices (cos A and T) are proposed and used for a series of compounds that had been tested previously on Galleria mellonella L. females as sex-attractants. The model also enables to visualize better the relationship between the property/activity and structure (the Hosoya indices).

Subject Keywords

Topological index, Saturated-hydrocarbons, Thermodynamic properties, Galleria-mellonella, Attractants

URI

https://hdl.handle.net/11511/62271

Journal

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY

Collections

Department of Chemistry, Article

Suggestions

OpenMETU
Core

o tau-Continuous, Lebesgue, KB, and Levi Operators Between Vector Lattices and Topological Vector Spaces Alpay, Safak; Emelyanov, Eduard; Gorokhova, Svetlana (2022-06-01) We investigate o tau-continuous/bounded/compact and Lebesgue operators from vector lattices to topological vector spaces; the Kantorovich-Banach operators between locally solid lattices and topological vector spaces; and the Levi operators from locally solid lattices to vector lattices. The main idea of operator versions of notions related to vector lattices lies in redistributing topological and order properties of a topological vector lattice between the domain and range of an operator under investigation...
Symplectic and multi-symplectic methods for coupled nonlinear Schrodinger equations with periodic solutions Aydin, A.; Karasoezen, B. (Elsevier BV, 2007-10-01) We consider for the integration of coupled nonlinear Schrodinger equations with periodic plane wave solutions a splitting method from the class of symplectic integrators and the multi-symplectic six-point scheme which is equivalent to the Preissman scheme. The numerical experiments show that both methods preserve very well the mass, energy and momentum in long-time evolution. The local errors in the energy are computed according to the discretizations in time and space for both methods. Due to its local nat...
Making linear prediction perform like maximum likelihood in Gaussian autoregressive model parameter estimation Candan, Çağatay (Elsevier BV, 2020-01-01) A two-stage method for the parameter estimation of Gaussian autoregressive models is proposed. The proposed first stage is an improved version of the conventional forward-backward prediction method and can be interpreted as its weighted version with the weights derived from the arithmetic mean of the log-likelihood functions for different conditioning cases. The weighted version is observed to perform better than the conventional forward-backward prediction method and other linear prediction based methods (...
Hyperspectral Image Classification via Kernel Basic Thresholding Classifier TOKSÖZ, Mehmet Altan; Ulusoy, İlkay (2017-02-01) We propose a nonlinear kernel version of recently introduced basic thresholding classifier (BTC) for hyperspectral image (HSI) classification. BTC is a sparsity-based linear classifier, which utilizes inner product for similarity measure based on the fact that the hyperspectral data are linearly separable in the feature space. In practice, the pixels of different classes of a given HSI are not always distinct and may overlap. This is known as the inseparability problem, which reduces the performance of a li...
Shortcuts to high symmetry solutions in gravitational theories Deser, S; Tekin, Bayram (IOP Publishing, 2003-11-21) We apply the Weyl method, as sanctioned by Palais' symmetric criticality theorems, to obtain those-highly symmetric-geometries amenable to explicit solution, in generic gravitational models and dimension. The technique consists of judiciously violating the rules of variational principles by inserting highly symmetric, and seemingly gauge fixed, metrics into the action, then varying it directly to arrive at a small number of transparent, indexless, field equations. Illustrations include spherically and axial...

Citation Formats

B. L. Türker, “Hosoya indices and a new approach to molecular similarity,” INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, pp. 1442–1445, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62271.