Results 11 to 20 of about 2,565,572 (381)
The effect of pleural abrasion on the treatment of primary spontaneous pneumothorax: a systematic review of randomized controlled trials. [PDF]
PLoS ONE, 2015 Pleural abrasion has been widely used to control the recurrence of primary spontaneous pneumothorax (PSP). However, controversy still exists regarding the advantages and disadvantages of pleural abrasion compared with other interventions in preventing ...
Zhou-Gui Ling +4 more
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Mechanical properties of toothpastes with diamond abrasives [PDF]
Journal of Esthetic and Restorative Dentistry, 2020 AbstractObjectiveThe aim of this study was to evaluate and compare surface roughness, gloss, and color change of dental enamel after being brushed with toothpastes containing diamond powder and traditional abrasives.Materials and MethodsSeventy enamel slabs were derived from 70 bovine incisors.
Hamza, Blend +4 more
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Prediction of four Si3N4 compounds by first-principles calculations
AIP Advances, 2023 Four Si3N4 crystal structures were predicted using an ab initio evolutionary methodology. The mechanical and dynamic stabilities were confirmed by the density functional theory assuming zero-pressure conditions. Energetic stability calculations indicated
Qiaohe Wu +9 more
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Materials Research Express, 2021 Surface abrasion is the most general cause of concrete deterioration. Abrasion can be a catalyst for structural failures, as abrasion leads to structural cracks and reinforcement corrosion.
Abhijit Warudkar, S Elavenil
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The influence of surface finishing of Paulownia Siebold et Zucc. on the mechanical properties of lacquered surface [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2010 This paper presents the research of influence of sanding, staining and the use of polyurethane and acrylic coating on the adhesion, scratch resistance and abrasion resistance of the coating.
Jaić Milan, Dobić Jovan, Palija Tanja
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Chemical Abrasion: The Mechanics of Zircon Dissolution
Geochronology, 2022 Abstract. Chemical abrasion is a technique that combines laboratory annealing and partial dissolution in hydrofluoric acid (HF) to selectively remove radiation-damaged portions of zircon crystals prior to U-Pb isotopic analysis, and it is applied ubiquitously to zircon prior to U-Pb isotope dilution thermal ionization mass spectrometry (ID-TIMS).
A. J. McKanna +4 more
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Glass Fiber Reinforced Acrylonitrile Butadiene Styrene Composite Gears by FDM 3D Printing
Advanced Materials Interfaces, 2023 3D printing of gears via fused deposition modeling (FDM) has been recently introduced as a low‐cost efficient manufacturing method. Different materials have been 3D printed and Acrylonitrile Butadiene Styrene (ABS) with excellent mechanical properties ...
Mahdi Bodaghi +5 more
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Journal of Applied Biomaterials & Functional Materials, 2020 This study investigated the mechanical properties, bond ability, and crystallographic forms of different sites in a highly translucent, multi-layered zirconia disk.
Yukinori Maruo +6 more
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, 2020 Dam concrete suffers from serious abrasion damages in southwestern China, the abrasion resistance of concrete is therefore one of the most important factors determining the reliability even the safety of the dams.
L. Wang +4 more
semanticscholar +1 more source