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881
Impact of column axial load level of the seismic behavior of concrete-filled UHPC tubular column-to-footing connections reinforced with different spiral stirrup spacing
Published 2025-06-01“…The behavior of the ultra-high-performance concrete (UHPC) filled tubular columns (CFUT) was investigated in this study using the method of nonlinear finite element analysis (NLFEA). …”
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884
Electrochemical and Electroless Deposition of High-Entropy Alloy Thin Films: A Review of Plating Conditions, Properties, and Applications
Published 2025-07-01“…A comparison of electrochemical versus electroless methods reveals insights into the advantages and limitations of each technique for research and industrial use. …”
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885
Flexural Wave Propagation and Defect States of Periodic Slab Track Structure in High-Speed Railway
Published 2025-01-01“…Local damage caused by contact loss between the composite slab and baseplate leads to defect states, and the frequencies of the defect states correspond to unique wave modes, demonstrating the localization of elastic waves near the defect location. …”
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886
Mechanical Behavior of Sandwich Panels with Hybrid PU Foam Core
Published 2020-01-01“…The traditional composite sandwich structures have disadvantages of low shear modulus and large deformation when used in civil engineering applications. …”
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887
Synthesis and Application of One-Dimensional La(OH)3 Nanostructures: An Overview
Published 2014-01-01“…Firstly, various strategies developed to fabricate the 1D La(OH)3 nanostructures are discussed, such as precipitation and composite-hydroxide-mediated, hydrothermal, and solvothermal methods, accompanying the description of the corresponding growth mechanisms. …”
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888
Design of Polarization-Maintaining FBGs Using Polyimide Films to Improve Strain-Temperature Sensing in CFRP Laminates
Published 2021-01-01“…An exhaustive, accurate and robust investigation of the mechanisms originating Bragg wavelength shift is developed by considering a complete multiphysical model including: the propagation modes and their interaction, the birefringence, the optomechanical and thermal behaviour of both the optical fiber and the embedding composite material. …”
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889
Quasi-static puncture shear loading characteristics of GLARE/nanoclay laminates with various indenters
Published 2024-12-01“…Fabrication involved the hand layup method followed by compression moulding, and the laminates were subjected to flexural, inter-laminar shear strength, and quasi-static punch shear tests (QS-PS). …”
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890
Deformation, fracture characteristics and damage constitutive model of soft coal under true triaxial complex stress paths.
Published 2025-01-01“…The initial stress level and stress path significantly influence deformation and strength, conforming to the Mogi-Coulomb criterion. The fracture modes of the coal under different stress paths can be categorized into compressive-shear failure and compression-shear and tension composite failure. …”
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891
Mechanical properties and damage evolution mechanisms of polyurethane grouting materials for roadway reinforcement
Published 2025-12-01“…This study focuses on a novel polyurethane-based composite polymer grouting material, systematically analyzing the mechanical response characteristics, damage evolution laws, and failure modes of grouting bodies with different particle sizes through uniaxial compression tests. …”
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892
Synthesis, Characterization, and Application of Magnetic Zeolite Nanocomposites: A Review of Current Research and Future Applications
Published 2025-06-01“…We begin by introducing the fundamental properties of zeolites and magnetic nanoparticles (MNPs), highlighting their synergistic integration into multifunctional composites. The structural features of various zeolite frameworks and their influence on composite performance are discussed, along with different interaction modes between MNPs and zeolite matrices. …”
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893
Experimental and numerical simulation research on the mechanical properties and failure characteristics of joint limestone under triaxial compression
Published 2025-05-01“…The impact of joint connectivity and joint dip angle on the mechanical properties and failure modes is assessed via conventional triaxial compression tests and finite difference numerical simulation methods. …”
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894
Research on the controller of an active vibration isolation unit for underwater crushing operations
Published 2025-02-01“…Abstract Since passive vibration isolation is used to solve the vibration problem of the underwater crushing device is difficult to isolate the low-frequency vibration effectively, and most of the active control methods usually focus on cutting down the vibration of finite modes, which has limitations, this paper proposes a composite adaptive control strategy combining the model predictive control and fuzzy control, and designs a set of active vibration isolation system based on Fuzzy-MPC. …”
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895
Interpretable machine learning model of effective mass in perovskite oxides with cross-scale features
Published 2025-01-01“…This paper introduces distortion modes of oxygen octahedrons as cross-scale structural features to bridge chemical compositions and material properties. …”
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896
Conducting Polymers-Based Gas Sensors: Principles, Materials, and Applications
Published 2025-04-01“…Next, the various types of conducting polymers employed in gas sensors, such as polypyrrole, polyaniline, polythiophene, and their composites are introduced, with emphasis on their synthesis methods, structural characteristics, and gas sensing response properties. …”
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897
Influence of three antiseptic mouthwashes on microtensile bond strength of self-etch adhesive to dentin: Rinsing versus non-rinsing with water
Published 2024-12-01“…Objective: The purpose of this study was to examine the effect of several antiseptic mouthwashes on the dentin microtensile bond strength of self-etch adhesive, considering the influence of rinsing with water. Methods: Forty flat dentin surfaces were produced by sectioning sound extracted third molars. …”
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898
Suture looping technique for coracoclavicular fixation biomechanically outperforms fixation constructs utilizing either a metallic anchor or an all-suture anchor
Published 2025-06-01“…Hypothesis Suture looping for CC fixation would result in smaller cyclic elongation and greater ultimate pull-out strength than suture anchor techniques. Methods A total of 27 composite scapula were divided into three groups: suture looping group (group L), metallic anchor group (group M), and all-suture anchor group (group A). …”
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899
Study on shear mechanisms of UHPC-NC reinforced interfaces and grooved & reinforced interfaces
Published 2025-12-01“…Based on the analysis of the failure mechanisms, calculation methods for the shear capacity of both interface types were developed. …”
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900
Evaluation of 3D printed nano-modified resin shear bond strength on titanium surfaces (an in-vitro study)
Published 2025-05-01“…This study aims to evaluate the shear bond strength (SBS) of nano-modified, additively manufactured resin-based interim materials to smooth and rough titanium surfaces. Methods Ninety-six specimens were prepared with a 3D printed resin (VarseoSmile Crown plus; Bego) and divided into 3 groups: group I (VS control) (n = 32), group II (VS 0.2%TiO2) (n = 32), and group III (VS 0.4%TiO2) (n = 32), then each group was divided into 2 subgroups according to bonded titanium surface: smooth (n = 16) and sandblasted (n = 16). …”
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