Results 21 to 30 of about 132,503 (311)
Journal of the Mechanical Behavior of Materials, 2012 Lifetime prediction using three-point bending (TPB) can at times be prohibitively time consuming and costly, whereas vibration testing at higher frequency may potentially save time and revenue. A vibration technique that obtains lifetimes that reasonably
Peralta Alexander +3 more
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Three-point bending of electrospun TiO2 nanofibers
Materials Science and Engineering: A, 2005 Abstract TiO 2 (anatase) and TiO 2 /PVP nanocomposite nanofibers with average diameters of 53 and 109 nm, respectively, were synthesized via sol–gel chemistry in combination with an electrospinning process. This produced continuous nanofibers that were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and transmission ...
Department of Materials Science and Engineering, University of Florida, PO Box 116400 Rhines Hall, Gainesville, FL 32611, USA ( host institution ) +3 more
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Electrical resistivity and ultrasonic measurements during sequential fracture test of cementitious composite [PDF]
Fracture and Structural Integrity, 2014 Cracks in cover of reinforced and pre-stressed concrete structures significantly influence the ingress of deleterious species causing decrease in durability of these structures.
V. Veselý +4 more
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Mechanical Characteristics and Energy Evolution of Sandstone Three-Point Bending Test
Shock and Vibration, 2021 With the increase of underground mining depth in coal mines, the distribution of stress fields in deep mining becomes more complex, and the stress localization characteristics are obvious.
Tao Qin +4 more
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Molecular Oncology, EarlyView.Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat +8 more
wiley +1 more source
Numerical Study of Bending Behavior for 66 kV Submarine Cables
한국해양공학회지Submarine cables operate in complex marine environments and are repeatedly subjected to lateral loads from ocean currents, waves, and seabed irregularities.
YunJae Kim +4 more
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Bone Fracture Modeling and Analysis by Three Point Bending: A Review
MATEC Web of Conferences, 2016 Bones are the main structural components of a skeleton in our body. They run as a special role in the body providing its shape maintenance, protection of internal organs and transmission of forces.
Salim Mohammad Shahril +2 more
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FEBS Open Bio, EarlyView.Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn +4 more
wiley +1 more source
Mechanism study of brittle-to-ductile transition temperature in W-0.2 wt% Al2O3 alloy
Journal of Materials Research and TechnologyW-0.2 wt% Al2O3 alloy plates were fabricated using composite powders prepared by the wet chemical method, followed by cold isostatic pressing, vacuum sintering, and hot-rolling.
Ziwen Zhao +9 more
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Verification of a displacement model for three-point bending test
Procedia Structural Integrity, 2023 Three-point bending is an important test for various parameters in materials science, and the complete test yields a force- displacement diagram. In this work, we have developed a numerical model that can describe the testing process and help us to determine relevant material properties related to the fracture process.
Kožar, Ivica +3 more
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