Analysis of Groundwater Contaminants Using Aris Dispersion Model

The paper presents the study of dispersion of contaminants in unsteady laminar flow of an incompressible fluid (groundwater) bounded by an upper porous layer and lower impermeable layer with interphase mass transfer. An analytical solution of unsteady advection dispersion based on Aris-Barton method of moments is presented up to the second moment about the mean in axial direction

Dispersion of Contaminants in Groundwater with Chemical Reaction

Abstract.A mathematical model presented in this paper describes the dispersion and concentration of contaminants (fine and coarse) in porous medium with the effect of chemical reaction. Solute transport in porous media is discussed by means of advection-dispersion equation. The effect of particle mass parameter and reaction rate parameter on the dispersion coefficient and mean concentration of a chemical solute is studied by introducing a slug of finite length. Analytical solutions are obtained by varying the dimensionless time, axial distance and length of the solute. The results are depicted using graphs

A Scientometric Mapping of Highly Cited Works on Medicianal Plants.

This article is written to analyze the articles published in Web of science in the context of the keyword “Medicinal plants”. Using the key word “Medicinal plants” a search was made in the Web of Science database to find the articles which are cited more than 100 times by the authors during the year 1989-2021. From the result of the search it is found that 1387 articles were cited more than 100 times. The main aim of this paper is to help the researchers, in the domain of Medicinal plants, to identify the mostly cited journal, most productive and cited countries, most cited articles, and most cited authors etc. to enable them to further continue their research

Citation Classics: Highly Cited Papers on COVID-19 Drugs, Vaccines and Medicines

The number of citations of a scientific article is considered as the weight of that work in the field of interest. Bibliometric/Scientometric analysis of the most cited articles conducted in some medical disciplines has identified the most relevant scientific contributions that pushed forward knowledge and practice of that discipline. We conducted a bibliometrics/Scientometric analysis of the most cited articles in Covid-19 Drugs, Vaccines and Medicines, by extracting relevant words that identify and querying the Scopus online database. A rank with the 100, 500 and 1000 above Citations of the most cited articles was obtained, based on the absolute number of citations. Word(s) extracted from the Scopus database. Among the Highly cited articles there are 22 articles received more than 1000 Citations, 83 articles have recorded more than 500 Citations and 816 articles recorded 100 Citations. A total of 22005 scientific journals had published the top 816 most cited articles in Covid-19 Drugs, Medicine and Vaccines of publications are published in reputed journals like The Lancet, Cell, Cell Research, New England Journal of Medicine, International Journal of Antimicrobial Agents, The Lancet Infectious Diseases, Allergy: Eropeans Journal of Allergy and Clinical Immunology, Military Medical Research, BioScience Trends, Journal of Hospital Infection, The Lancel Respiratory Medicine etc.