Results 51 to 60 of about 12,123 (231)

Effect of barium-coated halloysite nanotube addition on the cytocompatibility, mechanical and contrast properties of poly(methyl methacrylate) cement

Nanotechnology, Science and Applications, 2017
Uday Jammalamadaka,1 Karthik Tappa,1 Jeffery A Weisman,1 James Connor Nicholson,2 David K Mills1,3 1Center for Biomedical Engineering and Rehabilitation Science, 2Nanosystems Engineering, 3The School of Biological Sciences, Louisiana Tech University ...
Jammalamadaka U, Tappa K, Weisman JA, Nicholson JC, Mills DK   +4 more
doaj  

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Comparison of three contrast agents in the diagnosis of cracked teeth using Cone Beam Computed Tomography (CBCT)

Scientific Reports
Cracked teeth are difficult to detect on conventional cone beam computed tomography (CBCT). Contrast agents may improve visualization of fine and superficial cracks. This study compared three contrast agents for their diagnostic performance.
Mawadah K. Alnaseri, Ruaa A. Alamoudi, Hanadi Sabban, Abdullah A. Albassam, Salem Alamri   +4 more
doaj   +1 more source

Rapid Determination of Lead in Barium-bearing Ores by EDTA Compleximetry

Yankuang ceshi, 2013
For the determination of lead content in barium-bearing samples by the EDTA volumetric method, the lead analysis result is low due to the presence of lead sulfate and barium sulfate double salt formed during the analysis process.
LI Zhi-wei
doaj  

Applications of cavitating jets to radioactive scale cleaning in pipes

Energy Reports, 2020
Deposition of scale inside wellbores is causing millions of dollars in damage every year. Any water production or injection in the gas or oil well is creating a possibility of scale formation.
Nikolay Bukharin, Mouhammad El Hassan, Maxim Omelyanyuk, David Nobes   +3 more
doaj   +1 more source

Reducing conditions on barium absorption in rice plants cultured in BaSO4-enriched soil doi: 10.4025/actasciagron.v36i1.17539

Acta Scientiarum. Agronomy, 2014
To evaluate the possible solubilization of barium sulfate in soils under reducing conditions and its effects on barium bioavailability, an Oryza sativa pot trial was established.
Marcio Osvaldo Lima Magalhães, Nelson Moura Brasil do Amaral Sobrinho, Everaldo Zonta, Alfredo Tolón Becerra, Xavier Bolívar Lastra-Bravo, Izabella Bezerra Coutinho   +5 more
doaj   +1 more source

An integrated multicriteria decision making framework for the selection of waste cement dust filled automotive brake friction composites

Scientific Reports
This work discusses selecting optimal brake friction composite alternatives based on an integrated MABAC (multi-attributive border approximation area comparison) and AHP (analytic hierarchy process) approach.
Tej Singh
doaj   +1 more source

Rheological Assessment of Liquids Offered in Paediatric Videofluoroscopy Swallowing Study

International Journal of Food Studies
Regarding neonates and infants, the videofluoroscopy swallowing study is always conducted with liquids impregnated with a radiopaque material in varied proportions and thickenings. Variations in thickening and barium concentration are known to change the
Ana Maria Hernandez, Maria Isabel Berto, Esther Bianchini   +2 more
doaj   +1 more source

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

MATEC 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   +1 more source

Evaluation Efficiency of Barium Sulfate Scale Inhibitors by Electrochemical Impedance Spectroscopy

International Journal of Electrochemical Science, 2016
The electrochemical behaviour of carbon API 5L X70 grade steel electrode towards barium sulfate scaling and scaling inhibitors is investigated in this paper.
Karima Labraoui-Djallal, Moussa Bounoughaz   +1 more
doaj   +1 more source