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861
Thermodynamic properties of L-menthol in crystalline and gaseous states
Published 2020-03-01“…Electronic energy and frequencies of normal modes of the molecules involved in these reactions were calculated using the Gaussian 4 composite quantum chemical method. …”
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862
Electrochemical and Electroless Deposition of High-Entropy Alloy Thin Films: A Review of Plating Conditions, Properties, and Applications
Published 2025-07-01“…This paper discusses the crucial plating conditions using aqueous or organic electrolytes and various current/potential modes that influence the formation, quality, and properties of these complex alloy coatings. …”
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863
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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864
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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865
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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866
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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867
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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868
Experimental and Reliability Analysis of Flexural Performance of CFRP Strengthened Damaged Reinforced Concrete Beams
Published 2025-01-01“…Key factors influencing the bending load capacity of these damaged concrete beams include the height coefficient of the compression zone, steel reinforcement ratio, utilization factor of carbon fiber cloth strength, and failure modes. A calculation method is proposed for determining the bending load capacity of cracked damaged RC beams after unloading with carbon fiber cloth reinforcement; this method demonstrates high accuracy. …”
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869
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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870
Mechanism on Activation of Coal Gangue Admixture
Published 2021-01-01“…Results showed that mechanical ball milling, microwave, and chemical activator could activate coal gangue, and the composite activation effect was the best. The fineness of the coal gangue powder was more than 300 mesh, according to the optimal compounding method. …”
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871
Investigation of the electrospark coating, alloying and strengthening technology
Published 2021-10-01“…The work objectives were the analysis and application of the technology of electrospark deposition of wear-resistant metal coatings on cutting tools or machine parts for their hardening or dimensional restoration.Materials and Methods. The technology, device and principle of operation of the modernized installation intended for electric spark application of wear-resistant metal coatings with composites T15K6, VK8 and VK6 are considered.Results. …”
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872
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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873
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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874
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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875
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“…Subsequently, a nanofilled resin composite was applied to the bonded dentin using the self-etch adhesive for producing resin-dentin sticks. …”
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876
MATHEMATICAL LOW-REYNOLDS MODELING OF HEAT EXCHANGE IIN TURBULENT FLOW IN FLAT CHANNELS WITH TURBULATORS SYMMETRICALLY LOCATED ON BOTH SIDES
Published 2018-12-01“…Objectives The aim of the study was to simulate the heat transfer in flat channel with turbulators, symmetrically located on its both sides, depending on the channel's geometric parameters and the coolant flow modes followed by the verification of the obtained calculated data by the existing experiment.Methods The calculation was carried out on the basis of a theoretical method based on the solution of the Reynolds equations, closed with the help of the Menter shear stress transport model, by factored finite-volume method, as well as the energy equation on multiscale intersecting structured grids (Fast COmposite Mesh method, FCOM).Results A theoretical mathematical calculation model for intensified heat exchange in turbulent flow for a flat channel with turbulators, symmetrically located on both sides, depending on the channel's geometric parameters and coolant flow modes was generated. …”
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877
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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878
Absorption spectra and crystal chemistry of quartz implanted with cobalt ions
Published 2021-12-01“…Taking into account the quantum-optical properties of cobalt spinel (laser shutters), the method of ion-beam modification of mineral crystal structures, quartz in particular, is highly promising in terms of creating new composite materials based on natural and artificial mineral raw materials.…”
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879
Evaluation of 3D printed nano-modified resin shear bond strength on titanium surfaces (an in-vitro study)
Published 2025-05-01“…Results Surface treatment showed a statistically significant increase in surface roughness of nanomodified composite specimens as well as titanium surfaces (P < 0.0001). …”
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880
Study on shear mechanisms of UHPC-NC reinforced interfaces and grooved & reinforced interfaces
Published 2025-12-01“…The results revealed two distinct failure modes in the reinforced interface: steel-shear failure and NC-splitting failure. …”
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