Results 41 to 50 of about 3,356,503 (321)

The diffusion of contaminant through an accretion disc [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1988
The manner in which a trace contaminant diffuses through an accretion disk is calculated. For a steady disk in which the ratio of diffusivity to viscosity, zeta, is taken to be constant through the disk and for which the surface density distribution is taken to be a power law, analytic solutions to the time-dependent equations governing contaminant ...
C. J. Clarke, J. E. Pringle
openaire   +1 more source

Antibacterial Activity of Ricinus communis Extracts against Common Human Pathogens Obtained from Surgical Wound Infections in a Tertiary Care Hospital of Semi-urban Set-up at Andhra Pradesh, India [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: A number of medicinal compounds are manufactured with great exactness and simply from easily available raw materials at normal temperature and pressure from highly sophisticated chemical factories called plants and its parts. There are many
Archana Voleti   +4 more
doaj   +1 more source

Antibacterial activities of Elaeocarpus ganitrus Roxb. leaves from Kebumen against Escherichia coli and Shigella flexneri [PDF]

open access: yesPharmaciana, 2023
Ganitri (Elaeocarpus ganitrus Roxb) is a plant known for its antibacterial properties, particularly in its leaves. The leaves of Ganitri contain antibacterial compounds such as flavonoids, alkaloids, and tannins.
Naelaz Zukhruf Wakhidatul Kiromah   +2 more
doaj   +1 more source

Tentative breakpoints and areas of technical uncertainty for early reading automated disc diffusion for Enterobacterales.

open access: yesJournal of Antimicrobial Chemotherapy, 2020
BACKGROUND Disc diffusion is a reliable, accurate and cost-efficient procedure for antimicrobial susceptibility testing (AST) but requires long (18-24 h) incubation times.
S. Mancini   +7 more
semanticscholar   +1 more source

Combined Effect of Honey, Neem (Azadirachta Indica), and Turmeric against Staphylococcus Aureus and E. Coli Isolated from a Clinical Wound Sample

open access: yesBioscientific Review, 2022
Antimicrobial resistance has become evident all over the world. Resistance to antibiotics has become a concern in case of a wide variety of bacterial species, both pathogenic and commensal. More recently, E.
Sumaira Mazhar   +2 more
doaj   +1 more source

Diffusion in Cauchy Elastic Solid [PDF]

open access: yes, 2022
It is commonly accepted that a starting point of the science of diffusion is the phenomenological diffusion equation postulated by German physiologist Adolf Fick inspired by experiments on diffusion by Thomas Graham and Robert Brown.
Danielewski, Marek, Sapa, Lucjan
core   +1 more source

Detection of antimicrobial residues among chicken meat by simple, reliable, and highly specific techniques

open access: yesSVU-International Journal of Veterinary Sciences, 2021
This study aimed to investigate the incidence of antimicrobial residues among chicken meat samples including thigh muscle, breast muscle, and wings. A total of 390 samples were collected randomly from different retail outlets at Erbil Governorate from ...
Dhary Alewy Almashhadany
doaj   +1 more source

Diffusion in Metals and Intermetallics: An Overview [PDF]

open access: yes, 2022
After a few remarks about the history of diffusion in solids we remind the reader to some basics of diffusion such as tracer diffusion, interdiffusion, high-diffusivity paths, and basic diffusion mechanism in solids.
Mehrer, Helmut
core   +1 more source

Comparative Evaluation of Antimicrobial Efficacy of Sodium Hypochlorite, Silver Diamine Fluoride, Chitosan and Bioactive Glass Nanoparticles as Root Canal Irrigants against the Bacterial Strain of Enterococcus faecalis- An In vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Enterococcus faecalis (E. faecalis) is the most commonly encountered microorganism detected in persistent root canal infections. These bacteria possess certain virulence factors, invade dentinal tubules and resist nutritional deprivation ...
Dimple Vijay Chaudhari   +6 more
doaj   +1 more source

Direct Detection of Extended Spectrum β-Lactamases from Positive Blood Cultures by using Aztreonam and Clavulanate [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Bacterial Sepsis by Multidrug Resistant Gram Negative Bacilli (MDRGNB) producing Extended Spectrum β-Lactamases (ESBL) is one of the major causes of mortality and morbidity in hospitals.
Renji Francis   +3 more
doaj   +1 more source

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