Results 1 to 10 of about 41,959 (314)

Manipulation of Morphology, Particle Size of Barium Sulfate and the Interacting Mechanism of Methyl Glycine Diacetic Acid [PDF]

open access: yesMolecules, 2023
In this paper, methyl glycine diacetic acid (MGDA) was found to have great influence on the morphology and particle size of barium sulfate. The effects of additive, concentration, value of pH and reaction temperature on the morphology and particle size ...
Jing Li   +7 more
doaj   +2 more sources

Barium Sulfate Deposition in the Gastrointestinal Tract: Review of the literature [PDF]

open access: yesDiagnostic Pathology, 2022
Background Barium sulfate is utilized for imaging of the gastrointestinal tract and is usually not deposited within the wall of the intestine. It is thought that mucosal injury may allow barium sulfate to traverse the mucosa, and allow deposition to ...
Daniel J. Zaccarini   +3 more
doaj   +2 more sources

The antibacterial efficacy of calcium hydroxide–iodophors and calcium hydroxide–barium sulfate root canal dressings on Enterococcus faecalis and Porphyromonas gingivalis in vitro

open access: goldDental Journal, 2022
Background: A successful endodontic treatment is inseparable from the right choice of root canal dressing. The right choice of medicaments would result in patient satisfaction. Enterococcus faecalis (E.
Eric Priyo Prasetyo   +6 more
doaj   +3 more sources

3D computed tomography-dacryocystography (3D CT-DCG) and the contrast agents: direct comparison of Lipiodol and barium sulfate [PDF]

open access: yesScientific Reports
To compare the performance of two contrast agents, barium sulfate and lipiodol, in the performance of 3D CT-DCG. A prospective interventional radiological study was performed on 15 lacrimal drainage systems of 14 patients who clinically presented with ...
Rafal Nowak   +5 more
doaj   +2 more sources

The Molecular Design of a Macrocycle Descaling Agent Based on Azacrown and the Mechanism of Barium Sulfate Scale Removal [PDF]

open access: yesMolecules
The formation of barium sulfate scale is a persistent and formidable challenge across various industrial processes. In order to effectively mitigate this problem, this study proposed the development of an innovative azacrown ether-based macrocycle ...
Da Wu   +5 more
doaj   +2 more sources

Influence of magnetic field on barium sulfate incrustation from aqueous solutions [PDF]

open access: yesHeliyon, 2019
The formation of scales in the petroleum industry, such as those composed of calcium and barium sulfates, may reduce productivity since these sediments can partially or totally obstruct the pipes.
Zurel S. Costa   +7 more
doaj   +2 more sources

Usefulness of barium sulfate and iohexol as contrast agents for VFSS in visualizing components of swallowing predictable of poor outcomes [PDF]

open access: yesScientific Reports, 2023
Barium sulfate and iohexol are commonly used as contrast agents for videofluoroscopic swallowing study (VFSS). This study compared their usefulness as contrast agents in visualizing components of swallowing predictable of subsequent pneumonia and ...
Min Soo Kang   +2 more
doaj   +2 more sources

Crystallization of Barium Sulfate (BaSO4) in a Flowing System: Influence of malic acid on Induction Time and Crystal Phase Transformation [PDF]

open access: diamondMATEC Web of Conferences, 2018
Barium sulfate scaling usually occurs in pipelines of offshore oil drilling wells, which has become a persistent problem. This scale can create technical problems, including the increased energy in consumption and unscheduled equipment shutdown.
Sariman F., Bayuseno A.P., Muryanto S.
doaj   +2 more sources

Simulation and experimental study of calcium sulfate and barium sulfate scale formation and Inhibition in petroleum engineering [PDF]

open access: yesScientific Reports
Petroleum engineering could engage numerous challenges caused by sulfate mineral precipitation and deposition. This severe critical issue which could directly lead to production reduction, was investigated in this study.
Zahra Zare   +2 more
doaj   +2 more sources

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