A comparative study of topological entropy characterization and graph energy prediction for Marta variants of covalent organic frameworks.

Covalent organic frameworks are a novel class of porous polymers, notable for their crystalline structure, intricate frameworks, defined pore sizes, and capacity for structural design, synthetic control, and functional customization. This paper provides a comprehensive analysis of graph entropies and hybrid topological descriptors, derived from geometric, harmonic, and Zagreb indices. These descriptors are applied to study two variations of Marta covalent organic frameworks based on contorted hexabenzocoronenes.

A case of bilateral intracystic papillary carcinoma breast.

Intracystic papillary carcinoma breast is an uncommon breast cancer consisting of 0.5-1.0% of all breast cancers.

Topological and Spectral Properties of Wavy Zigzag Nanoribbons.

Low-dimensional graphene-based nanomaterials are interesting due to their cutting-edge electronic and magnetic properties. Their large surface area, strong mechanical resistance, and electronic properties have enabled potential pharmaceutical and opto-electronic applications. Graphene nanoribbons (GNRs) are graphene strips of nanometer size possessing zigzag and armchair edge geometries with tunable widths.

Molecular investigation and clinical management of Hepatozoon Canis infection in an Indian jackal - a case report.

Background: Hepatozoonosis is a common tick-borne illness reported from all over the world. The infection has been well documented in dogs and cats, and has also been identified in wild canids and felids. India is home to many canid species; however, the incidence of Hepatozoonosis in wild canids is rarely reported.