Generalized fractal dimensions based comparison analysis of edge detection methods in CT images for estimating the infection of COVID-19 disease.

The coronavirus, also known as COVID-19, has become highly contagious and has been associated with one of the world's deadliest diseases. It also has direct effects on human lungs, causing significant damage. CT-scans are commonly employed in such circumstances to promptly evaluate, detect, and treat COVID-19 patients.

Multifractal analysis on age-based discrimination in X-ray images for sensing the severity of COVID-19 disease.

The coronavirus, also known as COVID-19, which has been considered one of the deadliest diseases in the world, has become highly contagious, it also implants directly in the human lungs and causes severe damage to the lungs. In such case, X-ray images are widely used to analyze, detect and treat the COVID-19 patients quickly. The X-ray images without any filtering are more complex to identify the affected areas of lungs and to estimate the level of severity of various diseases.

Multifractal based image processing for estimating the complexity of COVID-19 dynamics.

The COVID-19 pandemic creates a worldwide threat to human health, medical practitioners, social structures, and finance sectors. The coronavirus epidemic has a significant impact on people's health, survival, employment, and financial crises; while also having noticeable harmful effects on our environment in a short span of time. In this context, the complexity of the Corona Virus transmission is estimated and analyzed by the measure of non-linearity called the Generalized Fractal Dimensions (GFD) on the chest X-Ray images.

An exploration of fractal-based prognostic model and comparative analysis for second wave of COVID-19 diffusion.

The coronavirus disease 2019 (COVID-19) pandemic has fatalized 216 countries across the world and has claimed the lives of millions of people globally. Researches are being carried out worldwide by scientists to understand the nature of this catastrophic virus and find a potential vaccine for it. The most possible efforts have been taken to present this paper as a form of contribution to the understanding of this lethal virus in the first and second wave.

Docking and molecular biology studies of -anisidine-appended 1-hydroxy-2-acetonapthanone Schiff base lanthanum(iii) complexes.

A new series of lanthanum(iii) complexes was synthesized using a -anisidine-appended 1-hydroxy-2-acetonapthanone (3) Schiff base and characterized spectroscopic methods. The ligand was synthesized sonication and the crystalline product was characterized using X-ray crystallography. The genotoxicity of the compound was assessed primarily by the bacterial reverse mutation (Ames) test and the mammalian chromosome aberration test; in both cases, the samarium complex 5 was found to be non-mutagenic.