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Study on Interaction Mechanism of Natural Gas Pipe-Landslide System Reinforced by Micropile Groups Based on Model Test
Published 2022-01-01“…In this paper, based on a pipe-landslide project in a mountainous area in southwest China, the interaction mechanism and failure evolution process of the landslide-pipeline system reinforced by two kinds of micropiles are studied through indoor large-scale physical model tests, and some suggestions on the support work of the pipe-landslide project are put forward according to the test results. …”
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Finite element analysis of stress in mandibular molars repaired after fractured instrument removal
Published 2025-01-01“…Methods Finite element models of the mesial and distal root canals were created, where fractured instruments were assumed to be removed using a staging platform established with a modified Gates-Glidden bur (Woodpecker, Guangxi, P.R. China). Each canal was treated with different materials: Biodentine (Septodont, Saint Maur-des-Fosses, France), mineral trioxide aggregate (MTA), and gutta-percha. …”
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Construction of a Practical Oriented Tool for Evaluating the Ability of Community Medical Staff to Provide Hospice Care Services and Its Reliability and Validity
Published 2025-02-01“…The data of Spearman-Brown's broken half reliability was 0.935, that means the overall reliability coefficient is good. …”
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